--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java Fri Sep 24 00:51:15 2010 -0700
@@ -1037,7 +1037,7 @@
public void prologue(Address start, Address end) {
}
public void visit(CodeBlob blob) {
- fout.println(gen.genHTML(blob.instructionsBegin()));
+ fout.println(gen.genHTML(blob.contentBegin()));
}
public void epilogue() {
}
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/c1/Runtime1.java Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/c1/Runtime1.java Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -54,7 +54,7 @@
/** FIXME: consider making argument "type-safe" in Java port */
public Address entryFor(int id) {
- return blobFor(id).instructionsBegin();
+ return blobFor(id).codeBegin();
}
/** FIXME: consider making argument "type-safe" in Java port */
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/code/CodeBlob.java Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/code/CodeBlob.java Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -39,7 +39,8 @@
private static CIntegerField sizeField;
private static CIntegerField headerSizeField;
private static CIntegerField relocationSizeField;
- private static CIntegerField instructionsOffsetField;
+ private static CIntegerField contentOffsetField;
+ private static CIntegerField codeOffsetField;
private static CIntegerField frameCompleteOffsetField;
private static CIntegerField dataOffsetField;
private static CIntegerField frameSizeField;
@@ -68,7 +69,8 @@
headerSizeField = type.getCIntegerField("_header_size");
relocationSizeField = type.getCIntegerField("_relocation_size");
frameCompleteOffsetField = type.getCIntegerField("_frame_complete_offset");
- instructionsOffsetField = type.getCIntegerField("_instructions_offset");
+ contentOffsetField = type.getCIntegerField("_content_offset");
+ codeOffsetField = type.getCIntegerField("_code_offset");
dataOffsetField = type.getCIntegerField("_data_offset");
frameSizeField = type.getCIntegerField("_frame_size");
oopMapsField = type.getAddressField("_oop_maps");
@@ -111,11 +113,19 @@
// public RelocInfo relocationBegin();
// public RelocInfo relocationEnd();
- public Address instructionsBegin() {
- return headerBegin().addOffsetTo(instructionsOffsetField.getValue(addr));
+ public Address contentBegin() {
+ return headerBegin().addOffsetTo(contentOffsetField.getValue(addr));
}
- public Address instructionsEnd() {
+ public Address contentEnd() {
+ return headerBegin().addOffsetTo(dataOffsetField.getValue(addr));
+ }
+
+ public Address codeBegin() {
+ return headerBegin().addOffsetTo(contentOffsetField.getValue(addr));
+ }
+
+ public Address codeEnd() {
return headerBegin().addOffsetTo(dataOffsetField.getValue(addr));
}
@@ -128,24 +138,27 @@
}
// Offsets
- public int getRelocationOffset() { return (int) headerSizeField.getValue(addr); }
- public int getInstructionsOffset() { return (int) instructionsOffsetField.getValue(addr); }
- public int getDataOffset() { return (int) dataOffsetField.getValue(addr); }
+ public int getRelocationOffset() { return (int) headerSizeField .getValue(addr); }
+ public int getContentOffset() { return (int) contentOffsetField.getValue(addr); }
+ public int getCodeOffset() { return (int) codeOffsetField .getValue(addr); }
+ public int getDataOffset() { return (int) dataOffsetField .getValue(addr); }
// Sizes
- public int getSize() { return (int) sizeField.getValue(addr); }
- public int getHeaderSize() { return (int) headerSizeField.getValue(addr); }
+ public int getSize() { return (int) sizeField .getValue(addr); }
+ public int getHeaderSize() { return (int) headerSizeField.getValue(addr); }
// FIXME: add getRelocationSize()
- public int getInstructionsSize() { return (int) instructionsEnd().minus(instructionsBegin()); }
- public int getDataSize() { return (int) dataEnd().minus(dataBegin()); }
+ public int getContentSize() { return (int) contentEnd().minus(contentBegin()); }
+ public int getCodeSize() { return (int) codeEnd() .minus(codeBegin()); }
+ public int getDataSize() { return (int) dataEnd() .minus(dataBegin()); }
// Containment
- public boolean blobContains(Address addr) { return headerBegin().lessThanOrEqual(addr) && dataEnd().greaterThan(addr); }
+ public boolean blobContains(Address addr) { return headerBegin() .lessThanOrEqual(addr) && dataEnd() .greaterThan(addr); }
// FIXME: add relocationContains
- public boolean instructionsContains(Address addr) { return instructionsBegin().lessThanOrEqual(addr) && instructionsEnd().greaterThan(addr); }
- public boolean dataContains(Address addr) { return dataBegin().lessThanOrEqual(addr) && dataEnd().greaterThan(addr); }
- public boolean contains(Address addr) { return instructionsContains(addr); }
- public boolean isFrameCompleteAt(Address a) { return instructionsContains(a) && a.minus(instructionsBegin()) >= frameCompleteOffsetField.getValue(addr); }
+ public boolean contentContains(Address addr) { return contentBegin().lessThanOrEqual(addr) && contentEnd().greaterThan(addr); }
+ public boolean codeContains(Address addr) { return codeBegin() .lessThanOrEqual(addr) && codeEnd() .greaterThan(addr); }
+ public boolean dataContains(Address addr) { return dataBegin() .lessThanOrEqual(addr) && dataEnd() .greaterThan(addr); }
+ public boolean contains(Address addr) { return contentContains(addr); }
+ public boolean isFrameCompleteAt(Address a) { return codeContains(a) && a.minus(codeBegin()) >= frameCompleteOffsetField.getValue(addr); }
// Reclamation support (really only used by the nmethods, but in order to get asserts to work
// in the CodeCache they are defined virtual here)
@@ -168,7 +181,7 @@
if (Assert.ASSERTS_ENABLED) {
Assert.that(getOopMaps() != null, "nope");
}
- return getOopMaps().findMapAtOffset(pc.minus(instructionsBegin()), debugging);
+ return getOopMaps().findMapAtOffset(pc.minus(codeBegin()), debugging);
}
// virtual void preserve_callee_argument_oops(frame fr, const RegisterMap* reg_map, void f(oop*)) { ShouldNotReachHere(); }
@@ -200,7 +213,8 @@
}
protected void printComponentsOn(PrintStream tty) {
- tty.println(" instructions: [" + instructionsBegin() + ", " + instructionsEnd() + "), " +
+ tty.println(" content: [" + contentBegin() + ", " + contentEnd() + "), " +
+ " code: [" + codeBegin() + ", " + codeEnd() + "), " +
" data: [" + dataBegin() + ", " + dataEnd() + "), " +
" frame size: " + getFrameSize());
}
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/code/NMethod.java Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/code/NMethod.java Fri Sep 24 00:51:15 2010 -0700
@@ -134,10 +134,10 @@
public boolean isOSRMethod() { return getEntryBCI() != VM.getVM().getInvocationEntryBCI(); }
/** Boundaries for different parts */
- public Address constantsBegin() { return instructionsBegin(); }
+ public Address constantsBegin() { return contentBegin(); }
public Address constantsEnd() { return getEntryPoint(); }
- public Address codeBegin() { return getEntryPoint(); }
- public Address codeEnd() { return headerBegin().addOffsetTo(getStubOffset()); }
+ public Address instsBegin() { return codeBegin(); }
+ public Address instsEnd() { return headerBegin().addOffsetTo(getStubOffset()); }
public Address exceptionBegin() { return headerBegin().addOffsetTo(getExceptionOffset()); }
public Address deoptBegin() { return headerBegin().addOffsetTo(getDeoptOffset()); }
public Address stubBegin() { return headerBegin().addOffsetTo(getStubOffset()); }
@@ -156,7 +156,7 @@
public Address nulChkTableEnd() { return headerBegin().addOffsetTo(getNMethodEndOffset()); }
public int constantsSize() { return (int) constantsEnd() .minus(constantsBegin()); }
- public int codeSize() { return (int) codeEnd() .minus(codeBegin()); }
+ public int instsSize() { return (int) instsEnd() .minus(instsBegin()); }
public int stubSize() { return (int) stubEnd() .minus(stubBegin()); }
public int oopsSize() { return (int) oopsEnd() .minus(oopsBegin()); }
public int scopesDataSize() { return (int) scopesDataEnd() .minus(scopesDataBegin()); }
@@ -169,7 +169,7 @@
public int totalSize() {
return
constantsSize() +
- codeSize() +
+ instsSize() +
stubSize() +
scopesDataSize() +
scopesPCsSize() +
@@ -179,7 +179,7 @@
}
public boolean constantsContains (Address addr) { return constantsBegin() .lessThanOrEqual(addr) && constantsEnd() .greaterThan(addr); }
- public boolean codeContains (Address addr) { return codeBegin() .lessThanOrEqual(addr) && codeEnd() .greaterThan(addr); }
+ public boolean instsContains (Address addr) { return instsBegin() .lessThanOrEqual(addr) && instsEnd() .greaterThan(addr); }
public boolean stubContains (Address addr) { return stubBegin() .lessThanOrEqual(addr) && stubEnd() .greaterThan(addr); }
public boolean oopsContains (Address addr) { return oopsBegin() .lessThanOrEqual(addr) && oopsEnd() .greaterThan(addr); }
public boolean scopesDataContains (Address addr) { return scopesDataBegin() .lessThanOrEqual(addr) && scopesDataEnd() .greaterThan(addr); }
@@ -353,7 +353,8 @@
protected void printComponentsOn(PrintStream tty) {
// FIXME: add relocation information
- tty.println(" instructions: [" + instructionsBegin() + ", " + instructionsEnd() + "), " +
+ tty.println(" content: [" + contentBegin() + ", " + contentEnd() + "), " +
+ " code: [" + codeBegin() + ", " + codeEnd() + "), " +
" data: [" + dataBegin() + ", " + dataEnd() + "), " +
" oops: [" + oopsBegin() + ", " + oopsEnd() + "), " +
" frame size: " + getFrameSize());
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/code/PCDesc.java Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/code/PCDesc.java Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -75,7 +75,7 @@
}
public Address getRealPC(NMethod code) {
- return code.instructionsBegin().addOffsetTo(getPCOffset());
+ return code.codeBegin().addOffsetTo(getPCOffset());
}
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/ui/FindInCodeCachePanel.java Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/ui/FindInCodeCachePanel.java Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -190,11 +190,11 @@
private void reportResult(StringBuffer result, CodeBlob blob) {
result.append("<a href='blob:");
- result.append(blob.instructionsBegin().toString());
+ result.append(blob.contentBegin().toString());
result.append("'>");
result.append(blob.getName());
result.append("@");
- result.append(blob.instructionsBegin());
+ result.append(blob.contentBegin());
result.append("</a><br>");
}
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/HTMLGenerator.java Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/HTMLGenerator.java Fri Sep 24 00:51:15 2010 -0700
@@ -1415,13 +1415,13 @@
buf.append(genMethodAndKlassLink(nmethod.getMethod()));
buf.h3("Compiled Code");
- sun.jvm.hotspot.debugger.Address codeBegin = nmethod.codeBegin();
- sun.jvm.hotspot.debugger.Address codeEnd = nmethod.codeEnd();
- final int codeSize = (int)codeEnd.minus(codeBegin);
- final long startPc = addressToLong(codeBegin);
- final byte[] code = new byte[codeSize];
+ sun.jvm.hotspot.debugger.Address instsBegin = nmethod.instsBegin();
+ sun.jvm.hotspot.debugger.Address instsEnd = nmethod.instsEnd();
+ final int instsSize = nmethod.instsSize();
+ final long startPc = addressToLong(instsBegin);
+ final byte[] code = new byte[instsSize];
for (int i=0; i < code.length; i++)
- code[i] = codeBegin.getJByteAt(i);
+ code[i] = instsBegin.getJByteAt(i);
final long verifiedEntryPoint = addressToLong(nmethod.getVerifiedEntryPoint());
final long entryPoint = addressToLong(nmethod.getEntryPoint());
@@ -1499,8 +1499,8 @@
buf.h3("CodeBlob");
buf.h3("Compiled Code");
- final sun.jvm.hotspot.debugger.Address codeBegin = blob.instructionsBegin();
- final int codeSize = blob.getInstructionsSize();
+ final sun.jvm.hotspot.debugger.Address codeBegin = blob.codeBegin();
+ final int codeSize = blob.getCodeSize();
final long startPc = addressToLong(codeBegin);
final byte[] code = new byte[codeSize];
for (int i=0; i < code.length; i++)
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/PointerFinder.java Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/PointerFinder.java Fri Sep 24 00:51:15 2010 -0700
@@ -96,15 +96,15 @@
if (Assert.ASSERTS_ENABLED) {
Assert.that(loc.blob != null, "Should have found CodeBlob");
}
- loc.inBlobInstructions = loc.blob.instructionsContains(a);
- loc.inBlobData = loc.blob.dataContains(a);
+ loc.inBlobCode = loc.blob.codeContains(a);
+ loc.inBlobData = loc.blob.dataContains(a);
if (loc.blob.isNMethod()) {
NMethod nm = (NMethod) loc.blob;
loc.inBlobOops = nm.oopsContains(a);
}
- loc.inBlobUnknownLocation = (!(loc.inBlobInstructions ||
+ loc.inBlobUnknownLocation = (!(loc.inBlobCode ||
loc.inBlobData ||
loc.inBlobOops));
return loc;
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/PointerLocation.java Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/PointerLocation.java Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -65,7 +65,7 @@
InterpreterCodelet interpreterCodelet;
CodeBlob blob;
// FIXME: add more detail about CodeBlob
- boolean inBlobInstructions;
+ boolean inBlobCode;
boolean inBlobData;
boolean inBlobOops;
boolean inBlobUnknownLocation;
@@ -142,8 +142,8 @@
return blob;
}
- public boolean isInBlobInstructions() {
- return inBlobInstructions;
+ public boolean isInBlobCode() {
+ return inBlobCode;
}
public boolean isInBlobData() {
@@ -233,8 +233,8 @@
} else if (isInCodeCache()) {
CodeBlob b = getCodeBlob();
tty.print("In ");
- if (isInBlobInstructions()) {
- tty.print("instructions");
+ if (isInBlobCode()) {
+ tty.print("code");
} else if (isInBlobData()) {
tty.print("data");
} else if (isInBlobOops()) {
--- a/hotspot/make/hotspot_version Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/make/hotspot_version Fri Sep 24 00:51:15 2010 -0700
@@ -33,9 +33,9 @@
# Don't put quotes (fail windows build).
HOTSPOT_VM_COPYRIGHT=Copyright 2010
-HS_MAJOR_VER=19
+HS_MAJOR_VER=20
HS_MINOR_VER=0
-HS_BUILD_NUMBER=06
+HS_BUILD_NUMBER=01
JDK_MAJOR_VER=1
JDK_MINOR_VER=7
--- a/hotspot/make/jprt.properties Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/make/jprt.properties Fri Sep 24 00:51:15 2010 -0700
@@ -47,6 +47,8 @@
# Define the Solaris platforms we want for the various releases
jprt.my.solaris.sparc.jdk7=solaris_sparc_5.10
+jprt.my.solaris.sparc.jdk7b107=solaris_sparc_5.10
+jprt.my.solaris.sparc.jdk7temp=solaris_sparc_5.10
jprt.my.solaris.sparc.jdk6=solaris_sparc_5.8
jprt.my.solaris.sparc.jdk6perf=solaris_sparc_5.8
jprt.my.solaris.sparc.jdk6u10=solaris_sparc_5.8
@@ -56,6 +58,8 @@
jprt.my.solaris.sparc=${jprt.my.solaris.sparc.${jprt.tools.default.release}}
jprt.my.solaris.sparcv9.jdk7=solaris_sparcv9_5.10
+jprt.my.solaris.sparcv9.jdk7b107=solaris_sparcv9_5.10
+jprt.my.solaris.sparcv9.jdk7temp=solaris_sparcv9_5.10
jprt.my.solaris.sparcv9.jdk6=solaris_sparcv9_5.8
jprt.my.solaris.sparcv9.jdk6perf=solaris_sparcv9_5.8
jprt.my.solaris.sparcv9.jdk6u10=solaris_sparcv9_5.8
@@ -65,6 +69,8 @@
jprt.my.solaris.sparcv9=${jprt.my.solaris.sparcv9.${jprt.tools.default.release}}
jprt.my.solaris.i586.jdk7=solaris_i586_5.10
+jprt.my.solaris.i586.jdk7b107=solaris_i586_5.10
+jprt.my.solaris.i586.jdk7temp=solaris_i586_5.10
jprt.my.solaris.i586.jdk6=solaris_i586_5.8
jprt.my.solaris.i586.jdk6perf=solaris_i586_5.8
jprt.my.solaris.i586.jdk6u10=solaris_i586_5.8
@@ -74,6 +80,8 @@
jprt.my.solaris.i586=${jprt.my.solaris.i586.${jprt.tools.default.release}}
jprt.my.solaris.x64.jdk7=solaris_x64_5.10
+jprt.my.solaris.x64.jdk7b107=solaris_x64_5.10
+jprt.my.solaris.x64.jdk7temp=solaris_x64_5.10
jprt.my.solaris.x64.jdk6=solaris_x64_5.10
jprt.my.solaris.x64.jdk6perf=solaris_x64_5.10
jprt.my.solaris.x64.jdk6u10=solaris_x64_5.10
@@ -83,6 +91,8 @@
jprt.my.solaris.x64=${jprt.my.solaris.x64.${jprt.tools.default.release}}
jprt.my.linux.i586.jdk7=linux_i586_2.6
+jprt.my.linux.i586.jdk7b107=linux_i586_2.6
+jprt.my.linux.i586.jdk7temp=linux_i586_2.6
jprt.my.linux.i586.jdk6=linux_i586_2.4
jprt.my.linux.i586.jdk6perf=linux_i586_2.4
jprt.my.linux.i586.jdk6u10=linux_i586_2.4
@@ -92,6 +102,8 @@
jprt.my.linux.i586=${jprt.my.linux.i586.${jprt.tools.default.release}}
jprt.my.linux.x64.jdk7=linux_x64_2.6
+jprt.my.linux.x64.jdk7b107=linux_x64_2.6
+jprt.my.linux.x64.jdk7temp=linux_x64_2.6
jprt.my.linux.x64.jdk6=linux_x64_2.4
jprt.my.linux.x64.jdk6perf=linux_x64_2.4
jprt.my.linux.x64.jdk6u10=linux_x64_2.4
@@ -100,7 +112,9 @@
jprt.my.linux.x64.jdk6u20=linux_x64_2.4
jprt.my.linux.x64=${jprt.my.linux.x64.${jprt.tools.default.release}}
-jprt.my.windows.i586.jdk7=windows_i586_5.0
+jprt.my.windows.i586.jdk7=windows_i586_5.1
+jprt.my.windows.i586.jdk7b107=windows_i586_5.0
+jprt.my.windows.i586.jdk7temp=windows_i586_5.0
jprt.my.windows.i586.jdk6=windows_i586_5.0
jprt.my.windows.i586.jdk6perf=windows_i586_5.0
jprt.my.windows.i586.jdk6u10=windows_i586_5.0
@@ -110,6 +124,8 @@
jprt.my.windows.i586=${jprt.my.windows.i586.${jprt.tools.default.release}}
jprt.my.windows.x64.jdk7=windows_x64_5.2
+jprt.my.windows.x64.jdk7b107=windows_x64_5.2
+jprt.my.windows.x64.jdk7temp=windows_x64_5.2
jprt.my.windows.x64.jdk6=windows_x64_5.2
jprt.my.windows.x64.jdk6perf=windows_x64_5.2
jprt.my.windows.x64.jdk6u10=windows_x64_5.2
--- a/hotspot/make/linux/Makefile Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/make/linux/Makefile Fri Sep 24 00:51:15 2010 -0700
@@ -19,7 +19,7 @@
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
-#
+#
#
# This makefile creates a build tree and lights off a build.
@@ -45,13 +45,13 @@
#
# make REMOTE="rsh -l me myotherlinuxbox"
-# Along with VM, Serviceability Agent (SA) is built for SA/JDI binding.
-# JDI binding on SA produces two binaries:
+# Along with VM, Serviceability Agent (SA) is built for SA/JDI binding.
+# JDI binding on SA produces two binaries:
# 1. sa-jdi.jar - This is build before building libjvm[_g].so
# Please refer to ./makefiles/sa.make
# 2. libsa[_g].so - Native library for SA - This is built after
# libjsig[_g].so (signal interposition library)
-# Please refer to ./makefiles/vm.make
+# Please refer to ./makefiles/vm.make
# If $(GAMMADIR)/agent dir is not present, SA components are not built.
ifeq ($(GAMMADIR),)
@@ -61,11 +61,9 @@
endif
include $(GAMMADIR)/make/$(OSNAME)/makefiles/rules.make
-ifndef LP64
ifndef CC_INTERP
FORCE_TIERED=1
endif
-endif
ifdef LP64
ifeq ("$(filter $(LP64_ARCH),$(BUILDARCH))","")
--- a/hotspot/make/linux/makefiles/sa.make Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/make/linux/makefiles/sa.make Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2003, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -48,6 +48,9 @@
AGENT_FILES1 := $(shell /usr/bin/test -d $(AGENT_DIR) && /bin/ls $(AGENT_FILES1))
AGENT_FILES2 := $(shell /usr/bin/test -d $(AGENT_DIR) && /bin/ls $(AGENT_FILES2))
+AGENT_FILES1_LIST := $(GENERATED)/agent1.classes.list
+AGENT_FILES2_LIST := $(GENERATED)/agent2.classes.list
+
SA_CLASSDIR = $(GENERATED)/saclasses
SA_BUILD_VERSION_PROP = "sun.jvm.hotspot.runtime.VM.saBuildVersion=$(SA_BUILD_VERSION)"
@@ -79,10 +82,24 @@
$(QUIETLY) if [ ! -d $(SA_CLASSDIR) ] ; then \
mkdir -p $(SA_CLASSDIR); \
fi
-
- $(QUIETLY) $(REMOTE) $(COMPILE.JAVAC) -source 1.4 -target 1.4 -classpath $(SA_CLASSPATH) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) $(AGENT_FILES1)
- $(QUIETLY) $(REMOTE) $(COMPILE.JAVAC) -source 1.4 -target 1.4 -classpath $(SA_CLASSPATH) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) $(AGENT_FILES2)
-
+
+# Note: When indented, make tries to execute the '$(shell' comment.
+# In some environments, cmd processors have limited line length.
+# To prevent the javac invocation in the next block from using
+# a very long cmd line, we use javac's @file-list option. We
+# generate the file lists using make's built-in 'foreach' control
+# flow which also avoids cmd processor line length issues. Since
+# the 'foreach' is done as part of make's macro expansion phase,
+# the initialization of the lists is also done in the same phase
+# using '$(shell rm ...' instead of using the more traditional
+# 'rm ...' rule.
+ $(shell rm -rf $(AGENT_FILES1_LIST) $(AGENT_FILES2_LIST))
+ $(foreach file,$(AGENT_FILES1),$(shell echo $(file) >> $(AGENT_FILES1_LIST)))
+ $(foreach file,$(AGENT_FILES2),$(shell echo $(file) >> $(AGENT_FILES2_LIST)))
+
+ $(QUIETLY) $(REMOTE) $(COMPILE.JAVAC) -source 1.4 -target 1.4 -classpath $(SA_CLASSPATH) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) @$(AGENT_FILES1_LIST)
+ $(QUIETLY) $(REMOTE) $(COMPILE.JAVAC) -source 1.4 -target 1.4 -classpath $(SA_CLASSPATH) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) @$(AGENT_FILES2_LIST)
+
$(QUIETLY) $(REMOTE) $(COMPILE.RMIC) -classpath $(SA_CLASSDIR) -d $(SA_CLASSDIR) sun.jvm.hotspot.debugger.remote.RemoteDebuggerServer
$(QUIETLY) echo "$(SA_BUILD_VERSION_PROP)" > $(SA_PROPERTIES)
$(QUIETLY) rm -f $(SA_CLASSDIR)/sun/jvm/hotspot/utilities/soql/sa.js
@@ -101,3 +118,4 @@
clean:
rm -rf $(SA_CLASSDIR)
rm -rf $(GENERATED)/sa-jdi.jar
+ rm -rf $(AGENT_FILES1_LIST) $(AGENT_FILES2_LIST)
--- a/hotspot/make/solaris/Makefile Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/make/solaris/Makefile Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
#
-# Copyright (c) 1998, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -19,7 +19,7 @@
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
-#
+#
#
# This makefile creates a build tree and lights off a build.
@@ -36,13 +36,13 @@
# or BOOTDIR has to be set. We do *not* search javac, javah, rmic etc.
# from the PATH.
-# Along with VM, Serviceability Agent (SA) is built for SA/JDI binding.
-# JDI binding on SA produces two binaries:
+# Along with VM, Serviceability Agent (SA) is built for SA/JDI binding.
+# JDI binding on SA produces two binaries:
# 1. sa-jdi.jar - This is build before building libjvm[_g].so
# Please refer to ./makefiles/sa.make
# 2. libsaproc[_g].so - Native library for SA - This is built after
# libjsig[_g].so (signal interposition library)
-# Please refer to ./makefiles/vm.make
+# Please refer to ./makefiles/vm.make
# If $(GAMMADIR)/agent dir is not present, SA components are not built.
ifeq ($(GAMMADIR),)
@@ -52,11 +52,9 @@
endif
include $(GAMMADIR)/make/$(OSNAME)/makefiles/rules.make
-ifndef LP64
ifndef CC_INTERP
FORCE_TIERED=1
endif
-endif
ifdef LP64
ifeq ("$(filter $(LP64_ARCH),$(BUILDARCH))","")
--- a/hotspot/make/solaris/makefiles/dtrace.make Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/make/solaris/makefiles/dtrace.make Fri Sep 24 00:51:15 2010 -0700
@@ -165,7 +165,7 @@
$(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files)
@echo Compiling $(DTRACE).d
- $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -o $@ -s $(DTRACE).d \
+ $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -xlazyload -o $@ -s $(DTRACE).d \
$(DTraced_Files) ||\
STATUS=$$?;\
if [ x"$$STATUS" = x"1" -a \
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/make/solaris/makefiles/reorder_TIERED_sparcv9 Fri Sep 24 00:51:15 2010 -0700
@@ -0,0 +1,4477 @@
+data = R0x2000;
+text = LOAD ?RXO;
+
+
+text: .text%__1cCosOjavaTimeMillis6F_x_;
+text: .text%__1cQIndexSetIteratorQadvance_and_next6M_I_;
+text: .text%__1cNinstanceKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cNinstanceKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cNinstanceKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cOtypeArrayKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cOtypeArrayKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cIPhaseIFGIadd_edge6MII_i_;
+text: .text%__1cQIndexSetIterator2t6MpnIIndexSet__v_;
+text: .text%__1cENodeEjvms6kM_pnIJVMState__;
+text: .text%__1cIIndexSetWalloc_block_containing6MI_pn0AIBitBlock__;
+text: .text%__1cETypeDcmp6Fkpk03_i_;
+text: .text%__1cENodeHlatency6MI_I_;
+text: .text%__1cHRegMaskJis_bound16kM_i_;
+text: .text%__1cDff16FI_i_;
+text: .text%__1cHRegMaskESize6kM_I_;
+text: .text%__1cXresource_allocate_bytes6FI_pc_;
+text: .text%__1cENodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJVectorSet2R6MI_rnDSet__;
+text: .text%__1cHRegMaskJis_bound26kM_i_;
+text: .text%__1cNSharedRuntimeElmul6Fxx_x_;
+text: .text%__1cIMachNodeGOpcode6kM_i_;
+text: .text%__1cJiRegIOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cIIndexSetKinitialize6MI_v_;
+text: .text%__1cITypeNodeLbottom_type6kM_pknEType__;
+text: .text%__1cPClassFileStreamGget_u26MpnGThread__H_;
+text: .text%__1cKTypeOopPtrFklass6kM_pnHciKlass__: type.o;
+text: .text%__1cETypeFuhash6Fkpk0_i_;
+text: .text%__1cQIndexSetIteratorEnext6M_I_: chaitin.o;
+text: .text%__1cENodeIout_grow6MI_v_;
+text: .text%__1cOloadConI13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cNobjArrayKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cENodeHadd_req6Mp0_v_;
+text: .text%__1cJMarkSweepUAdjustPointerClosureGdo_oop6MppnHoopDesc__v_: markSweep.o;
+text: .text%__1cNobjArrayKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cNobjArrayKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cOloadConI13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cICallNodeKmatch_edge6kMI_I_;
+text: .text%__1cINodeHashQhash_find_insert6MpnENode__2_;
+text: .text%__1cHPhiNodeGOpcode6kM_i_;
+text: .text%__1cKbranchNodeNis_block_proj6kM_pknENode__: ad_sparc_misc.o;
+text: .text%__1cIProjNodeGOpcode6kM_i_;
+text: .text%__1cETypeIhashcons6M_pk0_;
+text: .text%__1cOPhaseIdealLoopUbuild_loop_late_post6MpnENode_pk0_v_;
+text: .text%__1cMPhaseChaitinTinterfere_with_live6MIpnIIndexSet__v_;
+text: .text%__1cWNode_Backward_IteratorEnext6M_pnENode__;
+text: .text%__1cNIdealLoopTreeJis_member6kMpk0_i_;
+text: .text%__1cMMachCallNodeKin_RegMask6kMI_rknHRegMask__;
+text: .text%__1cHCompileNnode_bundling6MpknENode__pnGBundle__;
+text: .text%__1cGIfNodeGOpcode6kM_i_;
+text: .text%__1cOPhaseIdealLoopYsplit_if_with_blocks_pre6MpnENode__2_;
+text: .text%__1cOPhaseIdealLoopZsplit_if_with_blocks_post6MpnENode__v_;
+text: .text%__1cIUniverseMnon_oop_word6F_pv_;
+text: .text%__1cDLRGOcompute_degree6kMr0_i_;
+text: .text%__1cFArenaIArealloc6MpvII_1_;
+text: .text%__1cIConINodeGOpcode6kM_i_;
+text: .text%__1cETypeEmeet6kMpk0_2_;
+text: .text%__1cENode2t6MI_v_;
+text: .text%__1cRMachSpillCopyNodeJideal_reg6kM_I_: ad_sparc.o;
+text: .text%__1cIPipelineXfunctional_unit_latency6kMIpk0_I_;
+text: .text%__1cWPSScavengeRootsClosureGdo_oop6MppnHoopDesc__v_: psTasks.o;
+text: .text%__1cLsymbolKlassIoop_size6kMpnHoopDesc__i_;
+text: .text%__1cJCProjNodeNis_block_proj6kM_pknENode__: cfgnode.o;
+text: .text%__1cKIfTrueNodeGOpcode6kM_i_;
+text: .text%__1cNRelocIteratorTadvance_over_prefix6M_v_;
+text: .text%__1cIMachNodeKin_RegMask6kMI_rknHRegMask__;
+text: .text%__1cJloadPNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIPhaseIFGQeffective_degree6kMI_i_;
+text: .text%__1cWConstantPoolCacheEntryPfollow_contents6M_v_;
+text: .text%__1cWConstantPoolCacheEntryPadjust_pointers6M_v_;
+text: .text%__1cIAddPNodeGOpcode6kM_i_;
+text: .text%__1cIPhaseIFGJre_insert6MI_v_;
+text: .text%__1cIPhaseIFGLremove_node6MI_pnIIndexSet__;
+text: .text%__1cKNode_ArrayGinsert6MIpnENode__v_;
+text: .text%__1cHTypeIntEhash6kM_i_;
+text: .text%__1cLsymbolKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cLsymbolKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cMPhaseIterGVNNtransform_old6MpnENode__2_;
+text: .text%__1cDfh16FI_i_;
+text: .text%__1cNMachIdealNodeErule6kM_I_: ad_sparc.o;
+text: .text%__1cIIndexSetKfree_block6MI_v_;
+text: .text%__1cWShouldNotReachHereNodeNis_block_proj6kM_pknENode__: ad_sparc_misc.o;
+text: .text%__1cLIfFalseNodeGOpcode6kM_i_;
+text: .text%__1cSCallStaticJavaNodeGOpcode6kM_i_;
+text: .text%__1cENodeEhash6kM_I_;
+text: .text%__1cOPhaseIdealLoopEsort6MpnNIdealLoopTree_2_2_;
+text: .text%__1cMMachProjNodeLbottom_type6kM_pknEType__;
+text: .text%JVM_ArrayCopy;
+text: .text%__1cOtypeArrayKlassKcopy_array6MpnMarrayOopDesc_i2iipnGThread__v_;
+text: .text%__1cNSharedRuntimeDl2f6Fx_f_;
+text: .text%__1cPjava_lang_ClassLas_klassOop6FpnHoopDesc__pnMklassOopDesc__;
+text: .text%__1cHConNodeGOpcode6kM_i_;
+text: .text%__1cMPhaseIterGVNWadd_users_to_worklist06MpnENode__v_;
+text: .text%__1cMMachProjNodeGOpcode6kM_i_;
+text: .text%__1cJiRegPOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cXPipeline_Use_Cycle_Mask2L6Mi_r0_: ad_sparc_pipeline.o;
+text: .text%__1cIBoolNodeGOpcode6kM_i_;
+text: .text%__1cYCallStaticJavaDirectNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cENodeEgrow6MI_v_;
+text: .text%__1cIciObjectEhash6M_i_;
+text: .text%__1cKRegionNodeGOpcode6kM_i_;
+text: .text%__1cOPhaseIdealLoopUbuild_loop_tree_impl6MpnENode_i_i_;
+text: .text%__1cJMarkSweepSMarkAndPushClosureGdo_oop6MppnHoopDesc__v_: markSweep.o;
+text: .text%__1cRMachSpillCopyNodeLbottom_type6kM_pknEType__: ad_sparc.o;
+text: .text%__1cOPhaseIdealLoopOget_early_ctrl6MpnENode__2_;
+text: .text%__1cIIndexSetKinitialize6MIpnFArena__v_;
+text: .text%__1cLmethodKlassIoop_size6kMpnHoopDesc__i_;
+text: .text%__1cIPhaseGVNJtransform6MpnENode__2_;
+text: .text%__1cOoop_RelocationLunpack_data6M_v_;
+text: .text%__1cRmethodDataOopDescHdata_at6Mi_pnLProfileData__;
+text: .text%__1cPJavaFrameAnchorNmake_walkable6MpnKJavaThread__v_;
+text: .text%__1cENodeNis_block_proj6kM_pk0_;
+text: .text%__1cNRelocIteratorFreloc6M_pnKRelocation__;
+text: .text%__1cIProjNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cQconstMethodKlassIoop_size6kMpnHoopDesc__i_;
+text: .text%__1cPClassFileStreamGget_u16MpnGThread__C_;
+text: .text%__1cLTypeInstPtrEhash6kM_i_;
+text: .text%__1cYCallStaticJavaDirectNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOPhaseIdealLoopThas_local_phi_input6MpnENode__2_;
+text: .text%__1cJloadINodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRMachSpillCopyNodeLout_RegMask6kM_rknHRegMask__: ad_sparc.o;
+text: .text%__1cKbranchNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cMMachProjNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cMMachProjNodeLout_RegMask6kM_rknHRegMask__: classes.o;
+text: .text%__1cRMachSpillCopyNodeKin_RegMask6kMI_rknHRegMask__: ad_sparc.o;
+text: .text%__1cbAfinal_graph_reshaping_impl6FpnENode_rnUFinal_Reshape_Counts__v_: compile.o;
+text: .text%__1cOtypeArrayKlassIallocate6MipnGThread__pnQtypeArrayOopDesc__;
+text: .text%__1cUParallelScavengeHeapVlarge_typearray_limit6M_I_: parallelScavengeHeap.o;
+text: .text%__1cIPhaseCCPOtransform_once6MpnENode__2_;
+text: .text%__1cGciTypeEmake6FnJBasicType__p0_;
+text: .text%__1cKoopFactoryNnew_typeArray6FnJBasicType_ipnGThread__pnQtypeArrayOopDesc__;
+text: .text%__1cENodeFclone6kM_p0_;
+text: .text%__1cITypeNodeEhash6kM_I_;
+text: .text%__1cMPipeline_UseMfull_latency6kMIrk0_I_;
+text: .text%__1cRMachSpillCopyNodePoper_input_base6kM_I_: ad_sparc.o;
+text: .text%__1cENodeKmatch_edge6kMI_I_;
+text: .text%__1cQconstMethodKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cLmethodKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cLmethodKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cQconstMethodKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cOPhaseIdealLoopZremix_address_expressions6MpnENode__2_;
+text: .text%__1cSInterpreterRuntimeInewarray6FpnKJavaThread_nJBasicType_i_v_;
+text: .text%__1cICallNodeLbottom_type6kM_pknEType__;
+text: .text%__1cOPhaseIdealLoopNget_late_ctrl6MpnENode_2_2_;
+text: .text%JVM_CurrentTimeMillis;
+text: .text%__1cENodeIIdentity6MpnOPhaseTransform__p0_;
+text: .text%__1cIPipelinePoperand_latency6kMIpk0_I_;
+text: .text%__1cKTypeAryPtrEhash6kM_i_;
+text: .text%__1cETypeFxmeet6kMpk0_2_;
+text: .text%__1cILRG_ListGextend6MII_v_;
+text: .text%__1cJVectorSet2F6kMI_i_;
+text: .text%__1cENodeQIdeal_DU_postCCP6MpnIPhaseCCP__p0_;
+text: .text%__1cOtypeArrayKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cIProjNodeEhash6kM_I_;
+text: .text%__1cIAddINodeGOpcode6kM_i_;
+text: .text%__1cIIndexSet2t6Mp0_v_;
+text: .text%__1cRmethodDataOopDescJnext_data6MpnLProfileData__2_;
+text: .text%__1cITypeNodeJideal_reg6kM_I_;
+text: .text%__1cYCallStaticJavaDirectNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cMloadConPNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cHPhiNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cENodeHsize_of6kM_I_;
+text: .text%__1cICmpPNodeGOpcode6kM_i_;
+text: .text%__1cKNode_ArrayGremove6MI_v_;
+text: .text%__1cHPhiNodeEhash6kM_I_;
+text: .text%__1cLSymbolTableGlookup6FpkcipnGThread__pnNsymbolOopDesc__;
+text: .text%__1cKoopFactoryKnew_symbol6FpkcipnGThread__pnNsymbolOopDesc__;
+text: .text%__1cKmethodOperJnum_edges6kM_I_: ad_sparc.o;
+text: .text%__1cJStartNodeLbottom_type6kM_pknEType__;
+text: .text%__1cHTypeIntFxmeet6kMpknEType__3_;
+text: .text%__1cIProjNodeLbottom_type6kM_pknEType__;
+text: .text%__1cPciObjectFactoryDget6MpnHoopDesc__pnIciObject__;
+text: .text%__1cILocationIwrite_on6MpnUDebugInfoWriteStream__v_;
+text: .text%__1cICmpINodeGOpcode6kM_i_;
+text: .text%Unsafe_CompareAndSwapLong;
+text: .text%__1cNCatchProjNodeGOpcode6kM_i_;
+text: .text%__1cQUnique_Node_ListGremove6MpnENode__v_;
+text: .text%__1cENode2t6Mp0_v_;
+text: .text%__1cNLocationValueIwrite_on6MpnUDebugInfoWriteStream__v_;
+text: .text%__1cFframeVinterpreter_frame_bcp6kM_pC_;
+text: .text%__1cTCreateExceptionNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPClassFileStreamHskip_u16MipnGThread__v_;
+text: .text%__1cHRegMaskMSmearToPairs6M_v_;
+text: .text%__1cMPhaseIterGVNVadd_users_to_worklist6MpnENode__v_;
+text: .text%__1cMloadConPNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNinstanceKlassLfind_method6FpnPobjArrayOopDesc_pnNsymbolOopDesc_4_pnNmethodOopDesc__;
+text: .text%__1cMPipeline_UseJadd_usage6Mrk0_v_;
+text: .text%__1cIAddPNodeKmatch_edge6kMI_I_;
+text: .text%__1cJiRegIOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cGIfNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cGcmpkey6Fpkv1_i_;
+text: .text%__1cMMergeMemNodeGOpcode6kM_i_;
+text: .text%__1cFframeYinterpreter_frame_method6kM_pnNmethodOopDesc__;
+text: .text%__1cIParmNodeGOpcode6kM_i_;
+text: .text%__1cPClassFileParserRverify_legal_utf86MpkCipnGThread__v_;
+text: .text%__1cHTypeIntEmake6Fiii_pk0_;
+text: .text%__1cENodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cNsymbolOopDescLas_C_string6kM_pc_;
+text: .text%__1cKSchedulingWAddNodeToAvailableList6MpnENode__v_;
+text: .text%__1cKSchedulingSChooseNodeToBundle6M_pnENode__;
+text: .text%__1cKSchedulingPAddNodeToBundle6MpnENode_pknFBlock__v_;
+text: .text%__1cICallNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cTconstantPoolOopDescNklass_at_impl6FnSconstantPoolHandle_ipnGThread__pnMklassOopDesc__;
+text: .text%__1cJLoadPNodeGOpcode6kM_i_;
+text: .text%__1cMMutableSpaceIallocate6MI_pnIHeapWord__;
+text: .text%__1cJPSPermGenSallocate_permanent6MI_pnIHeapWord__;
+text: .text%__1cUParallelScavengeHeapWpermanent_mem_allocate6MI_pnIHeapWord__;
+text: .text%__1cIMachNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cMMutableSpaceMcas_allocate6MI_pnIHeapWord__;
+text: .text%__1cNflagsRegPOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cHPhiNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cMMachTypeNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cJCatchNodeGOpcode6kM_i_;
+text: .text%__1cIJVMStateLdebug_start6kM_I_;
+text: .text%__1cENodeHdel_req6MI_v_;
+text: .text%__1cRSignatureIterator2t6MnMsymbolHandle__v_;
+text: .text%__1cOAbstractICachePinvalidate_word6FpC_v_;
+text: .text%__1cFBlockIis_Empty6kM_i_;
+text: .text%__1cOThreadCritical2T6M_v_;
+text: .text%__1cOThreadCritical2t6M_v_;
+text: .text%method_compare: methodOop.o;
+text: .text%__1cICodeHeapKfind_start6kMpv_1_;
+text: .text%__1cETypeEhash6kM_i_;
+text: .text%__1cRNativeInstructionLset_long_at6Mii_v_;
+text: .text%__1cIAddPNodeLbottom_type6kM_pknEType__;
+text: .text%__1cJCProjNodeEhash6kM_I_: classes.o;
+text: .text%__1cIHaltNodeGOpcode6kM_i_;
+text: .text%__1cFStateRMachNodeGenerator6MipnHCompile__pnIMachNode__;
+text: .text%__1cHMatcherKReduceInst6MpnFState_irpnENode__pnIMachNode__;
+text: .text%__1cICmpUNodeGOpcode6kM_i_;
+text: .text%__1cOPhaseIdealLoopbIdom_lca_for_get_late_ctrl_internal6MpnENode_22_2_;
+text: .text%__1cXPipeline_Use_Cycle_MaskCOr6Mrk0_v_;
+text: .text%__1cILoadNodeEhash6kM_I_;
+text: .text%__1cKTypeAryPtrKadd_offset6kMi_pknHTypePtr__;
+text: .text%__1cKHandleMarkKinitialize6MpnGThread__v_;
+text: .text%__1cKHandleMark2T6M_v_;
+text: .text%__1cZPhaseConservativeCoalesceIcoalesce6MpnFBlock__v_;
+text: .text%__1cMPhaseIterGVNZremove_globally_dead_node6MpnENode__v_;
+text: .text%__1cWShouldNotReachHereNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cHPhiNodeKin_RegMask6kMI_rknHRegMask__;
+text: .text%__1cILoadNodeLbottom_type6kM_pknEType__;
+text: .text%JVM_ReleaseUTF;
+text: .text%__1cJloadPNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cJTypeTupleEhash6kM_i_;
+text: .text%__1cMflagsRegOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cObranchConPNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKoopFactoryMnew_objArray6FpnMklassOopDesc_ipnGThread__pnPobjArrayOopDesc__;
+text: .text%__1cNinstanceKlassRallocate_objArray6MiipnGThread__pnPobjArrayOopDesc__;
+text: .text%__1cMOopMapStreamJfind_next6M_v_;
+text: .text%__1cFDictI2i6M_v_;
+text: .text%__1cKNode_ArrayEgrow6MI_v_;
+text: .text%__1cHTypeIntEmake6Fi_pk0_;
+text: .text%__1cRAbstractAssembler2t6MpnKCodeBuffer__v_;
+text: .text%__1cJloadPNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cMMergeMemNodeLbottom_type6kM_pknEType__: memnode.o;
+text: .text%__1cSInterpreterRuntimeJanewarray6FpnKJavaThread_pnTconstantPoolOopDesc_ii_v_;
+text: .text%__1cOPSPromotionLABKinitialize6MnJMemRegion__v_;
+text: .text%__1cJMultiNodeIproj_out6kMI_pnIProjNode__;
+text: .text%__1cPindOffset13OperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cUcompI_iReg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cODataRelocationJset_value6MpC_v_: relocInfo.o;
+text: .text%__1cKRelocationRpd_set_data_value6MpCi_v_;
+text: .text%__1cKCastPPNodeGOpcode6kM_i_;
+text: .text%__1cOoop_RelocationFvalue6M_pC_: relocInfo.o;
+text: .text%__1cOoop_RelocationGoffset6M_i_: relocInfo.o;
+text: .text%__1cPSignatureStreamEnext6M_v_;
+text: .text%__1cLLShiftINodeGOpcode6kM_i_;
+text: .text%__1cMPhaseChaitinSuse_prior_register6MpnENode_I2pnFBlock_rnJNode_List_6_i_;
+text: .text%__1cGIfNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cGBitMapJset_union6M0_v_;
+text: .text%__1cIConPNodeGOpcode6kM_i_;
+text: .text%__1cJLoadINodeGOpcode6kM_i_;
+text: .text%JVM_GetMethodIxExceptionTableLength;
+text: .text%__1cOJNIHandleBlockPallocate_handle6MpnHoopDesc__pnI_jobject__;
+text: .text%__1cPClassFileParserUassemble_annotations6MpCi1ipnGThread__nPtypeArrayHandle__;
+text: .text%__1cNSharedRuntimeDd2i6Fd_i_;
+text: .text%__1cVcompP_iRegP_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKRegionNodeEhash6kM_I_: classes.o;
+text: .text%__1cNbranchConNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cOoop_RelocationSfix_oop_relocation6M_v_;
+text: .text%__1cRSignatureIteratorSiterate_parameters6M_v_;
+text: .text%__1cIAddPNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cGBitMap2t6MpII_v_;
+text: .text%__1cPClassFileStreamGget_u46MpnGThread__I_;
+text: .text%__1cMMachCallNodeLbottom_type6kM_pknEType__;
+text: .text%__1cFParsePdo_one_bytecode6M_v_;
+text: .text%__1cFParseNdo_exceptions6M_v_;
+text: .text%__1cHPhiNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cHMatcherKmatch_tree6MpknENode__pnIMachNode__;
+text: .text%__1cMPhaseIterGVNKis_IterGVN6M_p0_: phaseX.o;
+text: .text%__1cKimmI13OperIconstant6kM_i_: ad_sparc_clone.o;
+text: .text%__1cCosVcurrent_stack_pointer6F_pC_;
+text: .text%__1cEDict2F6kMpkv_pv_;
+text: .text%__1cKRegionNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cENodeIdestruct6M_v_;
+text: .text%__1cMCreateExNodeGOpcode6kM_i_;
+text: .text%__1cIBoolNodeEhash6kM_I_;
+text: .text%__1cNinstanceKlassWuncached_lookup_method6kMpnNsymbolOopDesc_2_pnNmethodOopDesc__;
+text: .text%__1cLTypeInstPtrFxmeet6kMpknEType__3_;
+text: .text%__1cKNode_ArrayFclear6M_v_;
+text: .text%__1cObranchConPNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIProjNodeHsize_of6kM_I_;
+text: .text%__1cTconstantPoolOopDescWsignature_ref_index_at6Mi_i_;
+text: .text%__1cMloadConINodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIHaltNodeKmatch_edge6kMI_I_: classes.o;
+text: .text%__1cJloadBNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cHhashptr6Fpkv_i_;
+text: .text%__1cMMachHaltNodeEjvms6kM_pnIJVMState__;
+text: .text%__1cHhashkey6Fpkv_i_;
+text: .text%__1cMPhaseChaitinHnew_lrg6MpknENode_I_v_;
+text: .text%__1cIJVMStateJdebug_end6kM_I_;
+text: .text%__1cIPhaseIFGMtest_edge_sq6kMII_i_;
+text: .text%__1cJloadPNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cHSubNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cRSignatureIteratorSiterate_returntype6M_v_;
+text: .text%__1cSaddP_reg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIMachNodeHtwo_adr6kM_I_: ad_sparc.o;
+text: .text%__1cNSafePointNodeHsize_of6kM_I_;
+text: .text%__1cLTypeInstPtrKadd_offset6kMi_pknHTypePtr__;
+text: .text%__1cHCmpNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cPcheckCastPPNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cNLoadRangeNodeGOpcode6kM_i_;
+text: .text%__1cNbranchConNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cENode2t6Mp011_v_;
+text: .text%__1cJStoreNodeKmatch_edge6kMI_I_;
+text: .text%__1cOPSPromotionLABFflush6M_v_;
+text: .text%__1cQResultTypeFinderDset6MinJBasicType__v_: bytecode.o;
+text: .text%__1cOBytecodeStreamEnext6M_nJBytecodesECode__: generateOopMap.o;
+text: .text%__1cOcompU_iRegNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cNmethodOopDescLresult_type6kM_nJBasicType__;
+text: .text%__1cICodeHeapJnext_free6kMpnJHeapBlock__pv_;
+text: .text%__1cICodeHeapLblock_start6kMpv_pnJHeapBlock__;
+text: .text%__1cICodeHeapKnext_block6kMpnJHeapBlock__2_;
+text: .text%__1cSCountedLoopEndNodeGOpcode6kM_i_;
+text: .text%__1cPciInstanceKlassGloader6M_pnHoopDesc__;
+text: .text%__1cPcheckCastPPNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNCellTypeStateFmerge6kM0i_0_;
+text: .text%__1cMPhaseIterGVNMsubsume_node6MpnENode_2_v_;
+text: .text%__1cILoadNodeKmatch_edge6kMI_I_;
+text: .text%__1cJloadINodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cNExceptionMark2T6M_v_;
+text: .text%__1cNExceptionMark2t6MrpnGThread__v_;
+text: .text%__1cITypeLongEhash6kM_i_;
+text: .text%__1cJHashtableJnew_entry6MIpnHoopDesc__pnOHashtableEntry__;
+text: .text%__1cJiRegLOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cKJNIHandlesKmake_local6FpnHJNIEnv__pnHoopDesc__pnI_jobject__;
+text: .text%__1cPciInstanceKlassRprotection_domain6M_pnHoopDesc__;
+text: .text%__1cOloadConI13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOloadConI13NodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cObranchConPNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKStoreINodeGOpcode6kM_i_;
+text: .text%__1cJcmpOpOperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cRSignatureIterator2t6MpnNsymbolOopDesc__v_;
+text: .text%__1cJiRegPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cKRegionNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cKstorePNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cHPhiNodeHsize_of6kM_I_: cfgnode.o;
+text: .text%__1cJrelocInfoNfinish_prefix6Mph_p0_;
+text: .text%__1cQaddP_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cSaddI_reg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cTAbstractInterpreterLmethod_kind6FnMmethodHandle__n0AKMethodKind__;
+text: .text%__1cIMachOperDreg6kMpnNPhaseRegAlloc_pknENode_i_i_;
+text: .text%__1cIBoolNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cLCounterDataKcell_count6M_i_: ciMethodData.o;
+text: .text%__1cHRegMaskMClearToPairs6M_v_;
+text: .text%__1cRshlI_reg_imm5NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIMachOperDreg6kMpnNPhaseRegAlloc_pknENode__i_;
+text: .text%__1cNPhaseCoalesceRcombine_these_two6MpnENode_2_v_;
+text: .text%__1cKcmpOpPOperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cKTypeRawPtrKadd_offset6kMi_pknHTypePtr__;
+text: .text%__1cMloadConINodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cFArenaEgrow6MI_pv_;
+text: .text%__1cMPhaseChaitinLinsert_proj6MpnFBlock_IpnENode_I_v_;
+text: .text%__1cILoadNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cJStoreNodeLbottom_type6kM_pknEType__;
+text: .text%__1cIBoolNodeLbottom_type6kM_pknEType__: subnode.o;
+text: .text%__1cNSafePointNodeSset_next_exception6Mp0_v_;
+text: .text%__1cQaddP_reg_regNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIHaltNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cPCheckCastPPNodeGOpcode6kM_i_;
+text: .text%__1cKStorePNodeGOpcode6kM_i_;
+text: .text%__1cKRelocationLunpack_data6M_v_: relocInfo.o;
+text: .text%__1cNflagsRegUOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cNinstanceKlassGvtable6kM_pnLklassVtable__;
+text: .text%__1cPcheckCastPPNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIAddPNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cRInvocationCounterEinit6M_v_;
+text: .text%__1cKNode_Array2t6MpnFArena__v_: block.o;
+text: .text%__1cTconstantPoolOopDescNklass_name_at6Mi_pnNsymbolOopDesc__;
+text: .text%__1cXPhaseAggressiveCoalesceIcoalesce6MpnFBlock__v_;
+text: .text%__1cFBlockScall_catch_cleanup6MrnLBlock_Array__v_;
+text: .text%__1cObranchConUNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cTconstantPoolOopDescRname_ref_index_at6Mi_i_;
+text: .text%__1cIAddINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cHRetNodeNis_block_proj6kM_pknENode__: ad_sparc_misc.o;
+text: .text%__1cKRegionNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKstorePNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cMObjectLocker2T6M_v_;
+text: .text%__1cOcompI_iRegNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cICallNodeIIdentity6MpnOPhaseTransform__pnENode__: callnode.o;
+text: .text%__1cMURShiftINodeGOpcode6kM_i_;
+text: .text%__1cRmethodDataOopDescPinitialize_data6MpnOBytecodeStream_i_i_;
+text: .text%__1cNRelocIteratorKset_limits6MpC1_v_;
+text: .text%__1cIRootNodeGOpcode6kM_i_;
+text: .text%__1cOloadConI13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJloadPNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cILoadNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cTCreateExceptionNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cFStateM_sub_Op_ConI6MpknENode__v_;
+text: .text%__1cPcheckCastPPNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cISubINodeGOpcode6kM_i_;
+text: .text%__1cNbranchConNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJTypeTupleEmake6FIppknEType__pk0_;
+text: .text%__1cJTypeTupleGfields6FI_ppknEType__;
+text: .text%__1cENodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cLSymbolTableJbasic_add6MipCiIpnGThread__pnNsymbolOopDesc__;
+text: .text%__1cLsymbolKlassPallocate_symbol6MpCipnGThread__pnNsymbolOopDesc__;
+text: .text%__1cSinstanceKlassKlassIoop_size6kMpnHoopDesc__i_;
+text: .text%__1cRAbstractAssemblerEbind6MrnFLabel__v_;
+text: .text%__1cKbranchNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cHPhiNodeIadr_type6kM_pknHTypePtr__: cfgnode.o;
+text: .text%__1cHAddNodeEhash6kM_I_;
+text: .text%__1cENodeRdisconnect_inputs6Mp0_i_;
+text: .text%__1cPsplit_flow_path6FpnIPhaseGVN_pnHPhiNode__pnENode__: cfgnode.o;
+text: .text%__1cSaddI_reg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJFieldTypeKbasic_type6FpnNsymbolOopDesc__nJBasicType__;
+text: .text%__1cHConNodeEhash6kM_I_;
+text: .text%__1cLLShiftINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cNmethodOopDescIbci_from6kMpC_i_;
+text: .text%__1cOMachReturnNodeIadr_type6kM_pknHTypePtr__;
+text: .text%__1cNidealize_test6FpnIPhaseGVN_pnGIfNode__3_: ifnode.o;
+text: .text%__1cITypeNodeHsize_of6kM_I_;
+text: .text%__1cNSafePointNodeLbottom_type6kM_pknEType__: callnode.o;
+text: .text%__1cTconstantPoolOopDescSklass_at_if_loaded6FnSconstantPoolHandle_i_pnMklassOopDesc__;
+text: .text%__1cJloadINodeIpipeline6kM_pknIPipeline__;
+text: .text%JVM_GetClassModifiers;
+text: .text%__1cJCodeCacheJfind_blob6Fpv_pnICodeBlob__;
+text: .text%__1cNSafePointNodeOnext_exception6kM_p0_;
+text: .text%JVM_GetClassAccessFlags;
+text: .text%__1cLklassItable2t6MnTinstanceKlassHandle__v_;
+text: .text%__1cIsplit_if6FpnGIfNode_pnMPhaseIterGVN__pnENode__: ifnode.o;
+text: .text%__1cHTypeAryEhash6kM_i_;
+text: .text%__1cPfieldDescriptorKinitialize6MpnMklassOopDesc_i_v_;
+text: .text%__1cJMultiNodeFmatch6MpknIProjNode_pknHMatcher__pnENode__;
+text: .text%__1cJCProjNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPPerfLongVariantGsample6M_v_;
+text: .text%__1cJStoreNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cMPhaseChaitinMyank_if_dead6MpnENode_pnFBlock_pnJNode_List_6_i_;
+text: .text%__1cJCatchNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cIMachOperNconstant_disp6kM_i_;
+text: .text%__1cIMachOperFscale6kM_i_;
+text: .text%__1cENode2t6Mp0111_v_;
+text: .text%__1cFPhase2t6Mn0ALPhaseNumber__v_;
+text: .text%__1cNCompileBrokerLmaybe_block6F_v_;
+text: .text%__1cFBlockOcode_alignment6M_I_;
+text: .text%__1cNinstanceKlassGitable6kM_pnLklassItable__;
+text: .text%__1cLciSignatureLreturn_type6kM_pnGciType__;
+text: .text%__1cFStateM_sub_Op_RegP6MpknENode__v_;
+text: .text%JVM_GetCPMethodSignatureUTF;
+text: .text%__1cFChunkJnext_chop6M_v_;
+text: .text%__1cMMergeMemNodeEhash6kM_I_;
+text: .text%__1cKSchedulingbFComputeRegisterAntidependencies6MpnFBlock__v_;
+text: .text%__1cKSchedulingPComputeUseCount6MpknFBlock__v_;
+text: .text%__1cHTypePtrHget_con6kM_i_;
+text: .text%__1cNinstanceKlassRprotection_domain6M_pnHoopDesc__: instanceKlass.o;
+text: .text%__1cIMachNodePcompute_padding6kMi_i_: ad_sparc.o;
+text: .text%__1cIMachNodeSalignment_required6kM_i_: ad_sparc.o;
+text: .text%__1cMPhaseChaitinSget_spillcopy_wide6MpnENode_2I_2_;
+text: .text%__1cYDebugInformationRecorderTcreate_scope_values6MpnNGrowableArray4CpnKScopeValue____pnKDebugToken__;
+text: .text%__1cWstatic_stub_RelocationLunpack_data6M_v_;
+text: .text%__1cQaddI_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cObranchConUNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cFBlockJfind_node6kMpknENode__I_;
+text: .text%__1cUArgumentSizeComputerDset6MinJBasicType__v_: frame.o;
+text: .text%__1cHCmpNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cNCollectedHeapXallocate_from_tlab_slow6FpnGThread_I_pnIHeapWord__;
+text: .text%__1cWThreadLocalAllocBufferXclear_before_allocation6M_v_;
+text: .text%__1cHTypePtrEhash6kM_i_;
+text: .text%__1cNinstanceKlassRallocate_instance6MpnGThread__pnPinstanceOopDesc__;
+text: .text%__1cSObjectSynchronizerKslow_enter6FnGHandle_pnJBasicLock_pnGThread__v_;
+text: .text%__1cWThreadLocalAllocBufferEfill6MpnIHeapWord_2I_v_;
+text: .text%__1cUParallelScavengeHeapRallocate_new_tlab6MI_pnIHeapWord__;
+text: .text%__1cYNoJvmtiVMObjectAllocMark2t6M_v_;
+text: .text%__1cYNoJvmtiVMObjectAllocMark2T6M_v_;
+text: .text%__1cFBlockLfind_remove6MpknENode__v_;
+text: .text%__1cIIndexSetJlrg_union6MIIkIpknIPhaseIFG_rknHRegMask__I_;
+text: .text%__1cKMemBarNodeKmatch_edge6kMI_I_: classes.o;
+text: .text%__1cUcompI_iReg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cMLinkResolverbAcheck_method_accessability6FnLKlassHandle_11nMmethodHandle_pnGThread__v_;
+text: .text%__1cNObjectMonitorEexit6MpnGThread__v_;
+text: .text%__1cIimmPOperEtype6kM_pknEType__: ad_sparc_clone.o;
+text: .text%__1cMloadConPNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cLMachNopNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJloadINodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNloadRangeNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cVCompressedWriteStream2t6Mi_v_;
+text: .text%__1cNObjectMonitorFenter6MpnGThread__v_;
+text: .text%__1cENodeKreplace_by6Mp0_v_;
+text: .text%__1cSObjectSynchronizerJslow_exit6FpnHoopDesc_pnJBasicLock_pnGThread__v_;
+text: .text%__1cMMergeMemNodePiteration_setup6Mpk0_v_;
+text: .text%__1cFKlassNlookup_method6kMpnNsymbolOopDesc_2_pnNmethodOopDesc__;
+text: .text%__1cKDictionaryEfind6MiInMsymbolHandle_nGHandle_2pnGThread__pnMklassOopDesc__;
+text: .text%__1cRMachSpillCopyNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cKRegionNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cJStoreNodeEhash6kM_I_;
+text: .text%__1cSaddP_reg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cQaddI_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIGraphKitJclone_map6M_pnNSafePointNode__;
+text: .text%__1cKIfTrueNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cRMemBarReleaseNodeGOpcode6kM_i_;
+text: .text%__1cKbranchNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIMachOperIconstant6kM_i_;
+text: .text%__1cWMutableSpaceUsedHelperLtake_sample6M_x_: spaceCounters.o;
+text: .text%__1cGPcDescHreal_pc6kMpknHnmethod__pC_;
+text: .text%__1cRPSOldPromotionLABFflush6M_v_;
+text: .text%__1cTconstantPoolOopDescMklass_ref_at6MipnGThread__pnMklassOopDesc__;
+text: .text%__1cPcompP_iRegPNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cLBoxLockNodeGOpcode6kM_i_;
+text: .text%__1cIciObjectJset_ident6MI_v_;
+text: .text%__1cKJNIHandlesKmake_local6FpnHoopDesc__pnI_jobject__;
+text: .text%__1cKTypeRawPtrEhash6kM_i_;
+text: .text%__1cIBoolNodeKmatch_edge6kMI_I_: subnode.o;
+text: .text%__1cMMergeMemNodePset_base_memory6MpnENode__v_;
+text: .text%__1cLIfFalseNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cCosPelapsed_counter6F_x_;
+text: .text%__1cGBitMapOset_difference6M0_v_;
+text: .text%__1cNSafePointNodeEjvms6kM_pnIJVMState__: callnode.o;
+text: .text%__1cOoop_RelocationEtype6M_nJrelocInfoJrelocType__: relocInfo.o;
+text: .text%__1cMMergeMemNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%JVM_GetMethodIxLocalsCount;
+text: .text%__1cNloadRangeNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%JVM_CurrentThread;
+text: .text%__1cENodeHget_ptr6kM_i_;
+text: .text%__1cRcmpFastUnlockNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIAndINodeGOpcode6kM_i_;
+text: .text%__1cPClassFileParserYverify_legal_method_name6MnMsymbolHandle_pnGThread__v_;
+text: .text%__1cENodeHins_req6MIp0_v_;
+text: .text%__1cMPhaseChaitinFUnion6MpknENode_3_v_;
+text: .text%__1cMloadConLNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cHAddNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cKRelocationEtype6M_nJrelocInfoJrelocType__: relocInfo.o;
+text: .text%__1cKstoreINodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOFastUnlockNodeGOpcode6kM_i_;
+text: .text%__1cITypeNodeDcmp6kMrknENode__I_;
+text: .text%__1cIHaltNodeLbottom_type6kM_pknEType__;
+text: .text%__1cKstorePNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKcmpOpUOperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cLstoreI0NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIciObject2t6MnGHandle__v_;
+text: .text%__1cNSafePointNodeKmatch_edge6kMI_I_;
+text: .text%__1cIMachOperOindex_position6kM_i_;
+text: .text%__1cXmembar_release_lockNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJVectorSet2L6MI_rnDSet__;
+text: .text%__1cOcompU_iRegNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cMMergeMemNodeJmemory_at6kMI_pnENode__;
+text: .text%__1cSaddP_reg_imm13NodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPindOffset13OperNconstant_disp6kM_i_: ad_sparc.o;
+text: .text%__1cPindOffset13OperFscale6kM_i_: ad_sparc.o;
+text: .text%__1cPindOffset13OperNbase_position6kM_i_: ad_sparc.o;
+text: .text%__1cWShouldNotReachHereNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPciObjectFactoryRcreate_new_object6MpnHoopDesc__pnIciObject__;
+text: .text%__1cUcompI_iReg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cVcompP_iRegP_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQaddP_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQaddP_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cMLinkResolverZcheck_klass_accessability6FnLKlassHandle_1pnGThread__v_;
+text: .text%__1cIJVMStateIof_depth6kMi_p0_;
+text: .text%__1cNSharedRuntimeElrem6Fxx_x_;
+text: .text%__1cRconstantPoolKlassIoop_size6kMpnHoopDesc__i_;
+text: .text%__1cMciMethodDataLbci_to_data6Mi_pnLProfileData__;
+text: .text%__1cRMemBarAcquireNodeGOpcode6kM_i_;
+text: .text%__1cKo0RegPOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cSaddI_reg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cObranchConUNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJVectorSet2t6MpnFArena__v_;
+text: .text%__1cKTypeAryPtrFxmeet6kMpknEType__3_;
+text: .text%__1cVcompP_iRegP_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRSignatureIteratorSiterate_parameters6MX_v_;
+text: .text%__1cICallNodeFmatch6MpknIProjNode_pknHMatcher__pnENode__;
+text: .text%__1cJTraceTime2T6M_v_;
+text: .text%__1cITypeNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cPcheckCastPPNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKMemBarNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cSconstMethodOopDescZset_inlined_tables_length6Miii_v_;
+text: .text%__1cNmethodOopDescbAcompute_size_of_parameters6MpnGThread__v_;
+text: .text%__1cSconstMethodOopDescLobject_size6Fiiii_i_;
+text: .text%__1cLmethodKlassIallocate6MnRconstMethodHandle_nLAccessFlags_pnGThread__pnNmethodOopDesc__;
+text: .text%__1cMMergeMemNodeNset_memory_at6MIpnENode__v_;
+text: .text%__1cLstoreI0NodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNSignatureInfoHdo_void6M_v_: bytecode.o;
+text: .text%__1cQaddI_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cENode2t6Mp01_v_;
+text: .text%__1cNinstanceKlassKfind_field6kMpnNsymbolOopDesc_2pnPfieldDescriptor__pnMklassOopDesc__;
+text: .text%__1cKstoreINodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cRshrI_reg_imm5NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cFStateM_sub_Op_AddP6MpknENode__v_;
+text: .text%__1cTCreateExceptionNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cITypeFuncEhash6kM_i_;
+text: .text%__1cLBoxLockNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cMTypeKlassPtrEhash6kM_i_;
+text: .text%__1cMCallLeafNodeGOpcode6kM_i_;
+text: .text%__1cSCallLeafDirectNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cHPhiNodeEmake6FpnENode_2pknEType_pknHTypePtr__p0_;
+text: .text%__1cIAddPNodeQmach_bottom_type6FpknIMachNode__pknEType__;
+text: .text%__1cOcompU_iRegNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJiRegLOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cNflagsRegPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cHOrINodeGOpcode6kM_i_;
+text: .text%__1cXmembar_acquire_lockNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%JVM_GetCPMethodClassNameUTF;
+text: .text%__1cMloadConDNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cMflagsRegOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cLProfileDataPfollow_contents6M_v_: ciMethodData.o;
+text: .text%__1cLProfileDataPadjust_pointers6M_v_: ciMethodData.o;
+text: .text%__1cFStateM_sub_Op_RegI6MpknENode__v_;
+text: .text%__1cKklassKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cFKlassXfollow_weak_klass_links6MpnRBoolObjectClosure_pnKOopClosure__v_;
+text: .text%__1cJMarkSweepXrevisit_weak_klass_link6FpnFKlass__v_;
+text: .text%__1cKklassKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cWconstantPoolCacheKlassIoop_size6kMpnHoopDesc__i_;
+text: .text%__1cHCompileYout_preserve_stack_slots6F_I_;
+text: .text%__1cIGraphKitLclean_stack6Mi_v_;
+text: .text%__1cKStoreBNodeGOpcode6kM_i_;
+text: .text%__1cLklassVtableToop_adjust_pointers6M_v_;
+text: .text%__1cLklassVtableToop_follow_contents6M_v_;
+text: .text%__1cSconstMethodOopDescbBcompressed_linenumber_table6kM_pC_;
+text: .text%__1cJlabelOperFlabel6kM_pnFLabel__: ad_sparc.o;
+text: .text%__1cLciSignatureHtype_at6kMi_pnGciType__;
+text: .text%__1cIMachNodeIadr_type6kM_pknHTypePtr__;
+text: .text%__1cIMachOperMdisp_as_type6kM_pknHTypePtr__: ad_sparc.o;
+text: .text%__1cRshlI_reg_imm5NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%JVM_IsNaN;
+text: .text%__1cNloadRangeNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKbranchNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cJStartNodeGOpcode6kM_i_;
+text: .text%__1cQregF_to_stkINodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cENodeDcmp6kMrk0_I_;
+text: .text%__1cHTypeIntFxdual6kM_pknEType__;
+text: .text%__1cIciObjectIencoding6M_pnI_jobject__;
+text: .text%__1cMmerge_region6FpnKRegionNode_pnIPhaseGVN__pnENode__: cfgnode.o;
+text: .text%__1cJAssemblerOpatched_branch6Fiii_i_;
+text: .text%__1cJAssemblerSbranch_destination6Fii_i_;
+text: .text%__1cRshlI_reg_imm5NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cENodeIadd_prec6Mp0_v_;
+text: .text%__1cLBoxLockNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cPSignatureStreamJas_symbol6MpnGThread__pnNsymbolOopDesc__;
+text: .text%__1cSaddP_reg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cWMachCallStaticJavaNodePret_addr_offset6M_i_;
+text: .text%__1cITypeFuncEmake6FpknJTypeTuple_3_pk0_;
+text: .text%__1cMloadConDNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSCallLeafDirectNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKTypeOopPtrHget_con6kM_i_;
+text: .text%__1cQsubI_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIRootNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cJloadLNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cMLinkResolverZcheck_field_accessability6FnLKlassHandle_11rnPfieldDescriptor_pnGThread__v_;
+text: .text%__1cJLoadBNodeGOpcode6kM_i_;
+text: .text%__1cOGenerateOopMapHinterp16MpnOBytecodeStream__v_;
+text: .text%__1cSvframeStreamCommonEnext6M_v_;
+text: .text%__1cIAddINodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cIRootNodeNis_block_proj6kM_pknENode__: classes.o;
+text: .text%__1cMMergeMemNode2t6MpnENode__v_;
+text: .text%__1cOcompI_iRegNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cRMachSafePointNodeKin_RegMask6kMI_rknHRegMask__;
+text: .text%__1cJloadINodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPindOffset13OperEdisp6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cPindOffset13OperEbase6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cPindOffset13OperFindex6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cICmpPNodeDsub6kMpknEType_3_3_;
+text: .text%__1cHMemNodeQIdeal_DU_postCCP6MpnIPhaseCCP__pnENode__;
+text: .text%__1cIGraphKitQkill_dead_locals6M_v_;
+text: .text%__1cCosMvm_page_size6F_i_;
+text: .text%__1cRlock_ptr_RegPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cVcompP_iRegP_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cUcompI_iReg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cNSignatureInfoJdo_object6Mii_v_: bytecode.o;
+text: .text%__1cRconstantPoolKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cNinstanceKlassUadjust_static_fields6M_v_;
+text: .text%__1cRconstantPoolKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cLklassItableToop_adjust_pointers6M_v_;
+text: .text%__1cNinstanceKlassUfollow_static_fields6M_v_;
+text: .text%__1cLklassItableToop_follow_contents6M_v_;
+text: .text%__1cSinstanceKlassKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cNinstanceKlassXfollow_weak_klass_links6MpnRBoolObjectClosure_pnKOopClosure__v_;
+text: .text%__1cSinstanceKlassKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cNSafePointNodeGOpcode6kM_i_;
+text: .text%__1cJLoadPNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cMPhaseChaitinPset_was_spilled6MpnENode__v_;
+text: .text%__1cYDebugInformationRecorderVcreate_monitor_values6MpnNGrowableArray4CpnMMonitorValue____pnKDebugToken__;
+text: .text%__1cMloadConPNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIGraphKit2t6MpnIJVMState__v_;
+text: .text%__1cPconvI2L_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQPreserveJVMState2T6M_v_;
+text: .text%__1cRshrI_reg_imm5NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cWconstantPoolCacheKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cWconstantPoolCacheKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cTCreateExceptionNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cXmembar_release_lockNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cMloadConLNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLConvI2LNodeGOpcode6kM_i_;
+text: .text%__1cITypeLongFxmeet6kMpknEType__3_;
+text: .text%__1cNinstanceKlassKinitialize6MpnGThread__v_;
+text: .text%__1cFParseMmerge_common6Mpn0AFBlock_i_v_;
+text: .text%__1cPciInstanceKlassYunique_concrete_subklass6M_p0_;
+text: .text%__1cLBoxLockNodeHsize_of6kM_I_;
+text: .text%__1cOPhaseIdealLoopIset_idom6MpnENode_2I_v_;
+text: .text%JVM_GetCPFieldClassNameUTF;
+text: .text%__1cSaddI_reg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cNLoadKlassNodeGOpcode6kM_i_;
+text: .text%__1cRcmpFastUnlockNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cPciInstanceKlassLfield_cache6M_pnTciConstantPoolCache__;
+text: .text%__1cFciEnvSget_field_by_index6MpnPciInstanceKlass_i_pnHciField__;
+text: .text%__1cOcompI_iRegNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRshlI_reg_imm5NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cNmethodOopDescIbcp_from6kMi_pC_;
+text: .text%__1cICmpINodeDsub6kMpknEType_3_3_;
+text: .text%__1cLRShiftINodeGOpcode6kM_i_;
+text: .text%__1cOtypeArrayKlassSallocate_permanent6MipnGThread__pnQtypeArrayOopDesc__;
+text: .text%__1cSCallLeafDirectNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPcheckCastPPNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOPhaseIdealLoopQconditional_move6MpnENode__2_;
+text: .text%__1cJStoreNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cITypeFuncEmake6FpnIciMethod__pk0_;
+text: .text%__1cOGenerateOopMapEpush6MnNCellTypeState__v_;
+text: .text%__1cJloadSNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKStoreCNodeGOpcode6kM_i_;
+text: .text%__1cOGenerateOopMapRdo_exception_edge6MpnOBytecodeStream__v_;
+text: .text%__1cMstringStreamFwrite6MpkcI_v_;
+text: .text%__1cOGenerateOopMapDpop6M_nNCellTypeState__;
+text: .text%__1cHRetNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cPcmpFastLockNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cMLinkResolverMresolve_pool6FrnLKlassHandle_rnMsymbolHandle_42nSconstantPoolHandle_ipnGThread__v_;
+text: .text%__1cMLinkResolverOresolve_invoke6FrnICallInfo_nGHandle_nSconstantPoolHandle_inJBytecodesECode_pnGThread__v_;
+text: .text%__1cIBoolNodeJideal_reg6kM_I_: subnode.o;
+text: .text%__1cHCmpNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cRloadConP_pollNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cETypeFwiden6kMpk0_2_: type.o;
+text: .text%__1cLstoreI0NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cFciEnvTget_method_by_index6MpnPciInstanceKlass_inJBytecodesECode__pnIciMethod__;
+text: .text%__1cFciEnvYget_method_by_index_impl6MpnPciInstanceKlass_inJBytecodesECode__pnIciMethod__;
+text: .text%__1cMloadConPNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cFciEnvNlookup_method6MpnNinstanceKlass_2pnNsymbolOopDesc_4nJBytecodesECode__pnNmethodOopDesc__;
+text: .text%__1cKDictionaryKfind_class6MiInMsymbolHandle_nGHandle__pnMklassOopDesc__;
+text: .text%__1cPcompP_iRegPNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cNloadRangeNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cNCatchProjNodeLbottom_type6kM_pknEType__: cfgnode.o;
+text: .text%__1cNCatchProjNodeHsize_of6kM_I_: cfgnode.o;
+text: .text%__1cFStateK_sub_Op_If6MpknENode__v_;
+text: .text%__1cTciConstantPoolCacheDget6Mi_pv_;
+text: .text%__1cSInterpreterRuntimeMmonitorenter6FpnKJavaThread_pnPBasicObjectLock__v_;
+text: .text%__1cSInterpreterRuntimePresolve_get_put6FpnKJavaThread_nJBytecodesECode__v_;
+text: .text%__1cQsubI_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cXmembar_acquire_lockNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQaddP_reg_regNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cPCountedLoopNodeGOpcode6kM_i_;
+text: .text%__1cSInterpreterRuntimeLmonitorexit6FpnKJavaThread_pnPBasicObjectLock__v_;
+text: .text%__1cIAndLNodeGOpcode6kM_i_;
+text: .text%__1cIGraphKitOset_all_memory6MpnENode__v_;
+text: .text%__1cQSystemDictionarybEresolve_instance_class_or_null6FnMsymbolHandle_nGHandle_2pnGThread__pnMklassOopDesc__;
+text: .text%__1cVjava_lang_ClassLoaderbBnon_reflection_class_loader6FpnHoopDesc__2_;
+text: .text%__1cFParseFBlockKinit_graph6Mp0_v_;
+text: .text%__1cMTypeKlassPtrEmake6FnHTypePtrDPTR_pnHciKlass_i_pk0_;
+text: .text%__1cKRelocationLspec_simple6FnJrelocInfoJrelocType__nQRelocationHolder__;
+text: .text%__1cCosGmalloc6FI_pv_;
+text: .text%__1cSInterpreterRuntimeOresolve_invoke6FpnKJavaThread_nJBytecodesECode__v_;
+text: .text%__1cIGraphKitTadd_exception_state6MpnNSafePointNode__v_;
+text: .text%__1cIimmPOperIconstant6kM_i_: ad_sparc_clone.o;
+text: .text%__1cIregDOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cKstoreINodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cICodeHeapLheader_size6F_I_;
+text: .text%__1cWConstantPoolCacheEntryKset_method6MnJBytecodesECode_nMmethodHandle_i_v_;
+text: .text%__1cNloadRangeNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cFParseMdo_one_block6M_v_;
+text: .text%__1cOPhaseIdealLoopRregister_new_node6MpnENode_2_v_;
+text: .text%__1cLstoreB0NodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIAddINodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cIJVMStateLdebug_depth6kM_I_;
+text: .text%__1cENodeNadd_req_batch6Mp0I_v_;
+text: .text%__1cKciTypeFlowLStateVectorOpush_translate6MpnGciType__v_;
+text: .text%__1cJloadFNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPVirtualCallDataKcell_count6M_i_: ciMethodData.o;
+text: .text%__1cIMachNodeOpipeline_class6F_pknIPipeline__;
+text: .text%__1cQSystemDictionarybCfind_instance_or_array_klass6FnMsymbolHandle_nGHandle_2pnGThread__pnMklassOopDesc__;
+text: .text%__1cIPhaseGVNUtransform_no_reclaim6MpnENode__2_;
+text: .text%__1cIAddLNodeGOpcode6kM_i_;
+text: .text%__1cLLShiftINodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cOMethodLivenessKBasicBlockJpropagate6Mp0_v_;
+text: .text%__1cKciTypeFlowGJsrSet2t6MpnFArena_i_v_;
+text: .text%__1cHMatcherKmatch_sfpt6MpnNSafePointNode__pnIMachNode__;
+text: .text%__1cMFastLockNodeGOpcode6kM_i_;
+text: .text%__1cLConvL2INodeGOpcode6kM_i_;
+text: .text%__1cIXorINodeGOpcode6kM_i_;
+text: .text%__1cMVirtualSpaceOcommitted_size6kM_I_;
+text: .text%__1cOcompU_iRegNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPorI_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKTypeAryPtrFklass6kM_pnHciKlass__;
+text: .text%__1cIGraphKitbDtransfer_exceptions_into_jvms6M_pnIJVMState__;
+text: .text%__1cLTypeInstPtrFxdual6kM_pknEType__;
+text: .text%__1cNLoadRangeNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cFBlockKsched_call6MrnHMatcher_rnLBlock_Array_IrnJNode_List_pipnMMachCallNode_rnJVectorSet__I_;
+text: .text%__1cSsafePoint_pollNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cILoadNodeHsize_of6kM_I_;
+text: .text%__1cRInterpretedRFrameKtop_method6kM_nMmethodHandle__: rframe.o;
+text: .text%__1cIGraphKitJsync_jvms6kM_pnIJVMState__;
+text: .text%__1cICmpUNodeDsub6kMpknEType_3_3_;
+text: .text%__1cEUTF8Hstrrchr6FpWiW_1_;
+text: .text%__1cPcompP_iRegPNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPsp_ptr_RegPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cPClassFileParserbCverify_legal_field_signature6MnMsymbolHandle_1pnGThread__v_;
+text: .text%__1cPClassFileParserXverify_legal_field_name6MnMsymbolHandle_pnGThread__v_;
+text: .text%__1cRshrP_reg_imm5NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cLBoxLockNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cITypeLongEmake6Fxxi_pk0_;
+text: .text%__1cNloadKlassNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%JVM_GetCPMethodNameUTF;
+text: .text%__1cMtlsLoadPNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLstoreB0NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIimmIOperIconstant6kM_i_: ad_sparc_clone.o;
+text: .text%__1cNSharedRuntimeEldiv6Fxx_x_;
+text: .text%__1cHBitDataKcell_count6M_i_: ciMethodData.o;
+text: .text%__1cURethrowExceptionNodeNis_block_proj6kM_pknENode__: ad_sparc_misc.o;
+text: .text%__1cQSystemDictionarybOfind_constrained_instance_or_array_klass6FnMsymbolHandle_nGHandle_pnGThread__pnMklassOopDesc__;
+text: .text%__1cQsubI_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJloadBNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIciSymbol2t6MnMsymbolHandle__v_;
+text: .text%__1cQaddP_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKmethodOperGmethod6kM_i_: ad_sparc.o;
+text: .text%__1cFKlassIsubklass6kM_p0_;
+text: .text%__1cNinstanceKlassbBallocate_permanent_instance6MpnGThread__pnPinstanceOopDesc__;
+text: .text%__1cXInterpreterFrameClosureJoffset_do6Mi_v_: frame.o;
+text: .text%__1cTconstantPoolOopDescOstring_at_impl6FnSconstantPoolHandle_ipnGThread__pnHoopDesc__;
+text: .text%__1cEUTF8Sconvert_to_unicode6FpkcpHi_v_;
+text: .text%__1cIMulLNodeGOpcode6kM_i_;
+text: .text%__1cKReturnNodeKmatch_edge6kMI_I_;
+text: .text%__1cGOopMap2t6Mii_v_;
+text: .text%__1cNloadConP0NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cJLoadSNodeGOpcode6kM_i_;
+text: .text%__1cLPCTableNodeLbottom_type6kM_pknEType__;
+text: .text%__1cKBranchDataKcell_count6M_i_: ciMethodData.o;
+text: .text%__1cMCreateExNodeKmatch_edge6kMI_I_: classes.o;
+text: .text%__1cRloadConP_pollNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJCodeCacheEnext6FpnICodeBlob__2_;
+text: .text%__1cRcmpFastUnlockNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJLoadLNodeGOpcode6kM_i_;
+text: .text%__1cMciMethodDataLhas_trap_at6MpnLProfileData_i_i_;
+text: .text%__1cPThreadLocalNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cKReturnNodeGOpcode6kM_i_;
+text: .text%__1cNinstanceKlassPinitialize_impl6FnTinstanceKlassHandle_pnGThread__v_;
+text: .text%__1cTconstantPoolOopDescbBbasic_type_for_signature_at6Mi_nJBasicType__;
+text: .text%__1cNflagsRegUOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cMloadConINodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cNCatchProjNodeEhash6kM_I_;
+text: .text%__1cEUTF8Ounicode_length6Fpkci_i_;
+text: .text%__1cHCompileTProcess_OopMap_Node6MpnIMachNode_i_v_;
+text: .text%__1cNCallGenerator2t6MpnIciMethod__v_;
+text: .text%__1cKCompiledIC2t6MpnKRelocation__v_;
+text: .text%__1cKCompiledICOic_destination6kM_pC_;
+text: .text%__1cHTypeAryFxmeet6kMpknEType__3_;
+text: .text%__1cICallNodeJideal_reg6kM_I_: callnode.o;
+text: .text%__1cLStringTableGintern6FpnNsymbolOopDesc_pnGThread__pnHoopDesc__;
+text: .text%__1cNsymbolOopDescKas_unicode6kMri_pH_;
+text: .text%__1cPmethodDataKlassIoop_size6kMpnHoopDesc__i_;
+text: .text%__1cKciTypeFlowQadd_to_work_list6Mpn0AFBlock__v_;
+text: .text%__1cKciTypeFlowKflow_block6Mpn0AFBlock_pn0ALStateVector_pn0AGJsrSet__v_;
+text: .text%__1cEUTF8Enext6FpkcpH_pc_;
+text: .text%__1cJVectorSetFClear6M_v_;
+text: .text%__1cHCompileSflatten_alias_type6kMpknHTypePtr__3_;
+text: .text%__1cCosEfree6Fpv_v_;
+text: .text%__1cRshrI_reg_imm5NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cPcmpFastLockNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cYciExceptionHandlerStreamFcount6M_i_;
+text: .text%__1cKciTypeFlowFBlockScompute_exceptions6M_v_;
+text: .text%__1cIPhaseIFGFUnion6MII_v_;
+text: .text%__1cYCallStaticJavaDirectNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cILoopNodeGOpcode6kM_i_;
+text: .text%__1cICmpLNodeGOpcode6kM_i_;
+text: .text%__1cOPhaseIdealLoopGspinup6MpnENode_2222pnLsmall_cache__2_;
+text: .text%__1cQaddI_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cMindIndexOperJnum_edges6kM_I_: ad_sparc.o;
+text: .text%__1cIConLNodeGOpcode6kM_i_;
+text: .text%JVM_GetCPFieldSignatureUTF;
+text: .text%__1cENodeLnonnull_req6kM_p0_;
+text: .text%__1cYCallStaticJavaDirectNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cYCallStaticJavaDirectNodeKmethod_set6Mi_v_;
+text: .text%__1cMelapsedTimerFstart6M_v_;
+text: .text%__1cMelapsedTimerEstop6M_v_;
+text: .text%__1cMURShiftINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cSaddP_reg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOPhaseIdealLoopOfind_use_block6MpnENode_22222_2_;
+text: .text%__1cOPhaseIdealLoopKhandle_use6MpnENode_2pnLsmall_cache_22222_v_;
+text: .text%jni_DeleteLocalRef: jni.o;
+text: .text%__1cIGraphKit2t6M_v_;
+text: .text%__1cMoutputStreamDput6Mc_v_;
+text: .text%__1cIGraphKitNset_map_clone6MpnNSafePointNode__v_;
+text: .text%__1cRInterpretedRFrameEinit6M_v_;
+text: .text%__1cHMulNodeEhash6kM_I_;
+text: .text%__1cENodeJset_req_X6MIp0pnMPhaseIterGVN__v_;
+text: .text%__1cJLoadINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cINodeHashLhash_insert6MpnENode__v_;
+text: .text%__1cKstoreCNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cENodeLbottom_type6kM_pknEType__;
+text: .text%__1cKJNIHandlesKmake_local6FpnGThread_pnHoopDesc__pnI_jobject__;
+text: .text%__1cKstoreCNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIAddPNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cQjava_lang_StringbBcreate_tenured_from_unicode6FpHipnGThread__nGHandle__;
+text: .text%__1cKoopFactoryXnew_permanent_charArray6FipnGThread__pnQtypeArrayOopDesc__;
+text: .text%__1cKMemBarNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cGvframe2t6MpknFframe_pknLRegisterMap_pnKJavaThread__v_;
+text: .text%__1cLRegisterMap2t6Mpk0_v_;
+text: .text%__1cXmembar_acquire_lockNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cOcompI_iRegNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cIciSymbolEmake6Fpkc_p0_;
+text: .text%__1cPorI_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cGPcDesc2t6Miii_v_;
+text: .text%__1cHCompileKalias_type6MpnHciField__pn0AJAliasType__;
+text: .text%__1cGvframeKnew_vframe6FpknFframe_pknLRegisterMap_pnKJavaThread__p0_;
+text: .text%__1cPconvI2L_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cMtlsLoadPNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cYcompareAndSwapL_boolNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIAddINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cIciMethodRget_flow_analysis6M_pnKciTypeFlow__;
+text: .text%__1cWCallLeafNoFPDirectNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cSmembar_acquireNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKbranchNodeJlabel_set6MrnFLabel_I_v_;
+text: .text%__1cKbranchNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOloadConI13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSaddL_reg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%jni_GetObjectField: jni.o;
+text: .text%__1cSMemBarCPUOrderNodeGOpcode6kM_i_;
+text: .text%__1cJFieldTypeOget_array_info6FpnNsymbolOopDesc_pip2pnGThread__nJBasicType__;
+text: .text%__1cQandL_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cWstatic_stub_RelocationEtype6M_nJrelocInfoJrelocType__: relocInfo.o;
+text: .text%__1cQaddL_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNloadKlassNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPmethodDataKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cPmethodDataKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cJloadBNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cYcompareAndSwapL_boolNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cRMachNullCheckNodeKin_RegMask6kMI_rknHRegMask__;
+text: .text%__1cOPhaseIdealLoopIsink_use6MpnENode_2_v_;
+text: .text%__1cIGraphKitOreplace_in_map6MpnENode_2_v_;
+text: .text%__1cNinstanceKlassLfind_method6kMpnNsymbolOopDesc_2_pnNmethodOopDesc__;
+text: .text%__1cHCompileKTracePhase2T6M_v_;
+text: .text%__1cMPhaseChaitinLclone_projs6MpnFBlock_IpnENode_4rI_i_;
+text: .text%__1cNinstanceKlassSlookup_osr_nmethod6kMkpnNmethodOopDesc_i_pnHnmethod__;
+text: .text%__1cIJVMState2t6MpnIciMethod_p0_v_;
+text: .text%__1cIHaltNode2t6MpnENode_2_v_;
+text: .text%__1cLOptoRuntimeSuncommon_trap_Type6F_pknITypeFunc__;
+text: .text%__1cJloadLNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cSsafePoint_pollNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cINodeHashJhash_find6MpknENode__p1_;
+text: .text%__1cQmulL_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cSaddP_reg_imm13NodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cOMethodLivenessKBasicBlock2t6Mp0ii_v_;
+text: .text%__1cOMethodLivenessKBasicBlockQcompute_gen_kill6MpnIciMethod__v_;
+text: .text%__1cOGenerateOopMapFppush6MpnNCellTypeState__v_;
+text: .text%__1cJTypeTupleKmake_range6FpnLciSignature__pk0_;
+text: .text%__1cJTypeTupleLmake_domain6FpnPciInstanceKlass_pnLciSignature__pk0_;
+text: .text%__1cSmembar_acquireNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cMWarmCallInfoKalways_hot6F_p0_;
+text: .text%__1cTCreateExceptionNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cLstoreB0NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cMtlsLoadPNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cLBoxLockNodeKin_RegMask6kMI_rknHRegMask__;
+text: .text%__1cITypeLongEmake6Fx_pk0_;
+text: .text%__1cHciFieldPinitialize_from6MpnPfieldDescriptor__v_;
+text: .text%__1cKimmI13OperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cJloadBNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIGraphKitZadd_exception_states_from6MpnIJVMState__v_;
+text: .text%__1cMPhaseChaitinNFind_compress6MpknENode__I_;
+text: .text%__1cQSystemDictionaryEfind6FnMsymbolHandle_nGHandle_2pnGThread__pnMklassOopDesc__;
+text: .text%__1cHPhiNodeEmake6FpnENode_2_p0_;
+text: .text%__1cNCatchProjNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cWCallLeafNoFPDirectNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIciMethodTcall_profile_at_bci6Mi_nNciCallProfile__;
+text: .text%__1cIProjNodeDcmp6kMrknENode__I_;
+text: .text%__1cLklassVtableIindex_of6kMpnNmethodOopDesc_i_i_;
+text: .text%__1cFParseMprofile_call6MpnENode__v_;
+text: .text%__1cFciEnvbTget_instance_klass_for_declared_method_holder6FpnHciKlass__pnPciInstanceKlass__;
+text: .text%__1cIGraphKitWround_double_arguments6MpnIciMethod__v_;
+text: .text%__1cIGraphKitTround_double_result6MpnIciMethod__v_;
+text: .text%__1cFParseHdo_call6M_v_;
+text: .text%__1cNloadConP0NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cHMulNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cMPhaseIterGVNJtransform6MpnENode__2_;
+text: .text%__1cHTypeIntFwiden6kMpknEType__3_;
+text: .text%__1cSsafePoint_pollNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJloadSNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKarrayKlassLobject_size6kMi_i_;
+text: .text%__1cKMemBarNodeEhash6kM_I_;
+text: .text%__1cQSystemDictionaryPresolve_or_null6FnMsymbolHandle_nGHandle_2pnGThread__pnMklassOopDesc__;
+text: .text%__1cNinstanceKlassKjava_super6kM_pnMklassOopDesc__: instanceKlass.o;
+text: .text%__1cMLinkResolverVresolve_invokevirtual6FrnICallInfo_nGHandle_nSconstantPoolHandle_ipnGThread__v_;
+text: .text%__1cKMemoryPoolYrecord_peak_memory_usage6M_v_;
+text: .text%__1cMURShiftLNodeGOpcode6kM_i_;
+text: .text%__1cIGraphKitUmake_exception_state6MpnENode__pnNSafePointNode__;
+text: .text%__1cLProfileDataOtranslate_from6Mp0_v_: ciMethodData.o;
+text: .text%__1cRsarI_reg_imm5NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cLBuildCutout2t6MpnIGraphKit_pnENode_ff_v_;
+text: .text%__1cTCompareAndSwapLNodeGOpcode6kM_i_;
+text: .text%__1cQxorI_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cMMergeMemNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cLLShiftINodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cNflagsRegLOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cQsubI_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKarrayKlassGvtable6kM_pnLklassVtable__;
+text: .text%__1cRshrI_reg_imm5NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQCallLeafNoFPNodeGOpcode6kM_i_;
+text: .text%__1cMURShiftINodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cFStateM_sub_Op_ConP6MpknENode__v_;
+text: .text%__1cIGraphKitMsaved_ex_oop6FpnNSafePointNode__pnENode__;
+text: .text%__1cISubINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cPciInstanceKlassFsuper6M_p0_;
+text: .text%__1cIBoolNodeHsize_of6kM_I_;
+text: .text%__1cSobjArrayKlassKlassIoop_size6kMpnHoopDesc__i_: objArrayKlassKlass.o;
+text: .text%__1cPcompP_iRegPNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cJloadPNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cPBytecode_invokeJsignature6kM_pnNsymbolOopDesc__;
+text: .text%__1cFframebGinterpreter_callee_receiver_addr6MnMsymbolHandle__ppnHoopDesc__;
+text: .text%__1cNSignatureInfoGdo_int6M_v_: bytecode.o;
+text: .text%__1cOstackSlotLOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cKInlineTreeMok_to_inline6MpnIciMethod_pnIJVMState_rnNciCallProfile_pnMWarmCallInfo__8_;
+text: .text%__1cOGenerateOopMapbAget_basic_block_containing6kMi_pnKBasicBlock__;
+text: .text%__1cICodeHeapSallocated_capacity6kM_I_;
+text: .text%__1cICHeapObj2n6FI_pv_;
+text: .text%__1cQsubL_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cWCallLeafNoFPDirectNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cFTypeDEhash6kM_i_;
+text: .text%__1cKTypeRawPtrHget_con6kM_i_;
+text: .text%__1cJStartNodeFmatch6MpknIProjNode_pknHMatcher__pnENode__;
+text: .text%jni_ExceptionOccurred: jni.o;
+text: .text%__1cKciTypeFlowLStateVectorStype_meet_internal6FpnGciType_3p0_3_;
+text: .text%__1cMloadConINodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cGIfNodeHsize_of6kM_I_: classes.o;
+text: .text%__1cPconvL2I_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIimmLOperJconstantL6kM_x_: ad_sparc_clone.o;
+text: .text%__1cTStackWalkCompPolicyRcompilation_level6MnMmethodHandle_i_i_;
+text: .text%jni_GetByteArrayRegion: jni.o;
+text: .text%__1cIGraphKitTset_all_memory_call6MpnENode__v_;
+text: .text%__1cSHighResTimeSamplerLtake_sample6M_x_: statSampler.o;
+text: .text%__1cHCompileFstart6kM_pnJStartNode__;
+text: .text%__1cPStatSamplerTaskEtask6M_v_: statSampler.o;
+text: .text%__1cMPeriodicTaskOreal_time_tick6FI_v_;
+text: .text%__1cQPlaceholderTableKfind_entry6MiInMsymbolHandle_nGHandle__pnNsymbolOopDesc__;
+text: .text%__1cIParmNodeJideal_reg6kM_I_;
+text: .text%__1cQandL_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIMachNodeRget_base_and_disp6kMrirpknHTypePtr__pknENode__;
+text: .text%__1cQSystemDictionarybBresolve_array_class_or_null6FnMsymbolHandle_nGHandle_2pnGThread__pnMklassOopDesc__;
+text: .text%__1cIregFOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cRbranchLoopEndNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cGRFrame2t6MnFframe_pnKJavaThread_kp0_v_;
+text: .text%jni_GetArrayLength: jni.o;
+text: .text%__1cPciInstanceKlassUget_canonical_holder6Mi_p0_;
+text: .text%__1cJloadLNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOClearArrayNodeGOpcode6kM_i_;
+text: .text%__1cPClassFileParserbDverify_legal_method_signature6MnMsymbolHandle_1pnGThread__i_;
+text: .text%__1cVCompressedWriteStreamEgrow6M_v_;
+text: .text%JVM_Write;
+text: .text%__1cLciSignature2t6MpnHciKlass_pnIciSymbol__v_;
+text: .text%__1cIciMethod2t6MnMmethodHandle__v_;
+text: .text%__1cIHaltNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cWShouldNotReachHereNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cLOpaque1NodeGOpcode6kM_i_;
+text: .text%__1cSbranchCon_longNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKstoreCNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cHAddNodePadd_of_identity6kMpknEType_3_3_;
+text: .text%__1cUcompU_iReg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%JVM_RawMonitorEnter;
+text: .text%JVM_RawMonitorExit;
+text: .text%__1cOMachReturnNodeKin_RegMask6kMI_rknHRegMask__;
+text: .text%__1cMTypeKlassPtrKadd_offset6kMi_pknHTypePtr__;
+text: .text%__1cWShouldNotReachHereNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPcmpFastLockNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cETypeRget_typeflow_type6FpnGciType__pk0_;
+text: .text%__1cOJNIHandleBlockNrelease_block6Fp0pnGThread__v_;
+text: .text%__1cRcmpFastUnlockNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cXinitialize_static_field6FpnPfieldDescriptor_pnGThread__v_: classFileParser.o;
+text: .text%__1cURethrowExceptionNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cOJNIHandleBlockOallocate_block6FpnGThread__p0_;
+text: .text%__1cNSignatureInfoHdo_bool6M_v_: bytecode.o;
+text: .text%__1cKBufferBlobHoops_do6MpnKOopClosure__v_: codeBlob.o;
+text: .text%__1cSandI_reg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIAddINodeIadd_ring6kMpknEType_3_3_;
+text: .text%__1cLTypeInstPtrQcast_to_ptr_type6kMnHTypePtrDPTR__pknEType__;
+text: .text%__1cMloadConLNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cFParseFmerge6Mi_v_;
+text: .text%__1cNSafePointNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cJTypeTupleFxdual6kM_pknEType__;
+text: .text%__1cNLoadKlassNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cPorI_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLRethrowNodeGOpcode6kM_i_;
+text: .text%__1cJloadSNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cICodeHeapIcapacity6kM_I_;
+text: .text%__1cKMemoryPoolImax_size6kM_I_: memoryPool.o;
+text: .text%__1cMCodeHeapPoolNused_in_bytes6M_I_: memoryPool.o;
+text: .text%__1cPcmpFastLockNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cMCodeHeapPoolQget_memory_usage6M_nLMemoryUsage__;
+text: .text%__1cFArena2T6M_v_;
+text: .text%__1cKMemBarNodeFmatch6MpknIProjNode_pknHMatcher__pnENode__;
+text: .text%__1cOCallRelocationFvalue6M_pC_: relocInfo.o;
+text: .text%__1cHoopDescSslow_identity_hash6M_i_;
+text: .text%__1cSObjectSynchronizerXidentity_hash_value_for6FnGHandle__i_;
+text: .text%__1cLPCTableNodeEhash6kM_I_;
+text: .text%__1cHConNodeLout_RegMask6kM_rknHRegMask__: classes.o;
+text: .text%__1cXPhaseAggressiveCoalesceYinsert_copy_with_overlap6MpnFBlock_pnENode_II_v_;
+text: .text%__1cOloadConI13NodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJloadBNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cMtlsLoadPNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cMPhaseChaitinNFind_compress6MI_I_;
+text: .text%__1cMindIndexOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cFStateN_sub_Op_LoadP6MpknENode__v_;
+text: .text%__1cFframeVinterpreter_frame_bci6kM_i_;
+text: .text%__1cNGCTaskManagerIget_task6MI_pnGGCTask__;
+text: .text%__1cLGCTaskQdDueueGremove6M_pnGGCTask__;
+text: .text%__1cLGCTaskQdDueueHenqueue6MpnGGCTask__v_;
+text: .text%__1cNGCTaskManagerPnote_completion6MI_v_;
+text: .text%__1cQandI_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIGraphKitHjava_bc6kM_nJBytecodesECode__;
+text: .text%__1cIGraphKitNbuiltin_throw6MnODeoptimizationLDeoptReason_pnENode__v_;
+text: .text%__1cOGenerateOopMapHget_var6Mi_nNCellTypeState__;
+text: .text%__1cRinterpretedVFrameGmethod6kM_pnNmethodOopDesc__;
+text: .text%jni_GetSuperclass: jni.o;
+text: .text%__1cJJavaCallsLcall_helper6FpnJJavaValue_pnMmethodHandle_pnRJavaCallArguments_pnGThread__v_;
+text: .text%__1cCosUos_exception_wrapper6FpFpnJJavaValue_pnMmethodHandle_pnRJavaCallArguments_pnGThread__v2468_v_;
+text: .text%__1cTAbstractInterpreterbFsize_top_interpreter_activation6FpnNmethodOopDesc__i_;
+text: .text%__1cIMulINodeGOpcode6kM_i_;
+text: .text%__1cRcompL_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cNloadKlassNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJloadPNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cGGCTask2t6M_v_;
+text: .text%__1cJloadSNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIJumpDataKcell_count6M_i_: ciMethodData.o;
+text: .text%__1cObranchConPNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cITypeFuncFxdual6kM_pknEType__;
+text: .text%__1cQjava_lang_StringGlength6FpnHoopDesc__i_;
+text: .text%__1cFStateM_sub_Op_CmpI6MpknENode__v_;
+text: .text%__1cJcmpOpOperFccode6kM_i_: ad_sparc_clone.o;
+text: .text%__1cGciType2t6MnLKlassHandle__v_;
+text: .text%__1cHciKlass2t6MnLKlassHandle__v_;
+text: .text%__1cMindirectOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cSPSPromotionManagerbBgc_thread_promotion_manager6Fi_p0_;
+text: .text%__1cQxorI_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJloadLNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIregFOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cKcmpOpPOperFccode6kM_i_: ad_sparc_clone.o;
+text: .text%__1cNloadKlassNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cHPhiNodeMslice_memory6kMpknHTypePtr__p0_;
+text: .text%__1cPCheckCastPPNodeJideal_reg6kM_I_: connode.o;
+text: .text%__1cObranchConPNodeJlabel_set6MrnFLabel_I_v_;
+text: .text%__1cObranchConPNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cICHeapObj2k6Fpv_v_;
+text: .text%__1cSaddL_reg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cRmethodDataOopDescJbci_to_dp6Mi_pC_;
+text: .text%__1cMloadConFNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cRInvocationCounterJset_carry6M_v_;
+text: .text%__1cFArena2t6M_v_;
+text: .text%__1cRInterpreterOopMapLiterate_oop6MpnNOffsetClosure__v_;
+text: .text%__1cRInterpreterOopMap2T6M_v_;
+text: .text%__1cLOopMapCacheGlookup6MnMmethodHandle_ipnRInterpreterOopMap__v_;
+text: .text%__1cNinstanceKlassImask_for6MnMmethodHandle_ipnRInterpreterOopMap__v_;
+text: .text%__1cNmethodOopDescImask_for6MipnRInterpreterOopMap__v_;
+text: .text%__1cRInterpreterOopMap2t6M_v_;
+text: .text%__1cISubINodeDsub6kMpknEType_3_3_;
+text: .text%__1cFParseOreturn_current6MpnENode__v_;
+text: .text%__1cRsarI_reg_imm5NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cMMonitorValueIwrite_on6MpnUDebugInfoWriteStream__v_;
+text: .text%__1cMloadConLNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJStoreNodeSIdeal_masked_input6MpnIPhaseGVN_I_pnENode__;
+text: .text%jni_GetPrimitiveArrayCritical: jni.o;
+text: .text%jni_ReleasePrimitiveArrayCritical: jni.o;
+text: .text%__1cPconvI2L_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cNMemoryServiceXtrack_memory_pool_usage6FpnKMemoryPool__v_;
+text: .text%__1cSmembar_releaseNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJimmU5OperIconstant6kM_i_: ad_sparc_clone.o;
+text: .text%__1cPciInstanceKlass2t6MnLKlassHandle__v_;
+text: .text%__1cLOpaque1NodeEhash6kM_I_;
+text: .text%__1cJStoreNodeZIdeal_sign_extended_input6MpnIPhaseGVN_i_pnENode__;
+text: .text%__1cSbranchCon_longNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOGenerateOopMapGppload6MpnNCellTypeState_i_v_;
+text: .text%__1cSmembar_releaseNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cNbranchConNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cFciEnvVnotice_inlined_method6MpnIciMethod__v_;
+text: .text%__1cFKlassTarray_klass_or_null6Mi_pnMklassOopDesc__;
+text: .text%__1cZCallDynamicJavaDirectNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJMultiNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKStoreLNodeGOpcode6kM_i_;
+text: .text%__1cbBopt_virtual_call_RelocationEtype6M_nJrelocInfoJrelocType__: relocInfo.o;
+text: .text%__1cTconstantPoolOopDescbCklass_ref_at_if_loaded_check6FnSconstantPoolHandle_ipnGThread__pnMklassOopDesc__;
+text: .text%__1cHciField2t6MpnPciInstanceKlass_i_v_;
+text: .text%__1cNloadKlassNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOJNIHandleBlockHoops_do6MpnKOopClosure__v_;
+text: .text%__1cOGenerateOopMapJdo_method6Miiii_v_;
+text: .text%__1cRsarI_reg_imm5NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRbranchLoopEndNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQmulL_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cLstoreP0NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cLRethrowNodeKmatch_edge6kMI_I_;
+text: .text%__1cFTypeFEhash6kM_i_;
+text: .text%__1cHnmethodHoops_do6MpnKOopClosure__v_;
+text: .text%__1cFStateM_sub_Op_AddI6MpknENode__v_;
+text: .text%__1cOParseGeneratorIgenerate6MpnIJVMState__2_;
+text: .text%__1cFParseQcreate_entry_map6M_pnNSafePointNode__;
+text: .text%__1cFArenaEused6kM_I_;
+text: .text%__1cFParseLbuild_exits6M_v_;
+text: .text%__1cFParseIdo_exits6M_v_;
+text: .text%__1cFParse2t6MpnIJVMState_pnIciMethod_f_v_;
+text: .text%__1cIBoolNodeDcmp6kMrknENode__I_;
+text: .text%__1cFParsePdo_method_entry6M_v_;
+text: .text%__1cNCallGeneratorKfor_inline6FpnIciMethod_f_p0_;
+text: .text%__1cbGJvmtiVMObjectAllocEventCollector2t6M_v_;
+text: .text%__1cbGJvmtiVMObjectAllocEventCollector2T6M_v_;
+text: .text%__1cQconstMethodKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cRciVirtualCallDataOtranslate_from6MpnLProfileData__v_;
+text: .text%jni_IsSameObject: jni.o;
+text: .text%__1cMloadConINodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cNbranchConNodeJlabel_set6MrnFLabel_I_v_;
+text: .text%__1cNbranchConNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQandL_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLmethodKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cLsymbolKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cIciObjectFklass6M_pnHciKlass__;
+text: .text%__1cLSymbolTableFprobe6Fpkci_pnNsymbolOopDesc__;
+text: .text%__1cPThreadLocalNodeGOpcode6kM_i_;
+text: .text%__1cZPhaseConservativeCoalesceKupdate_ifg6MIIpnIIndexSet_2_v_;
+text: .text%__1cZPhaseConservativeCoalesceMunion_helper6MpnENode_2II222pnFBlock_I_v_;
+text: .text%__1cOMethodLivenessKBasicBlockJstore_one6Mi_v_;
+text: .text%__1cIIndexSetEswap6Mp0_v_;
+text: .text%__1cHTypeAryEmake6FpknEType_pknHTypeInt__pk0_;
+text: .text%__1cPClassFileParserbCverify_legal_class_modifiers6MipnGThread__v_;
+text: .text%__1cKTypeAryPtrFxdual6kM_pknEType__;
+text: .text%__1cLAccessFlagsPatomic_set_bits6Mi_v_;
+text: .text%__1cQComputeCallStackJdo_object6Mii_v_: generateOopMap.o;
+text: .text%__1cNinstanceKlassWcompute_modifier_flags6kMpnGThread__i_;
+text: .text%__1cKstoreBNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKCastPPNodeQIdeal_DU_postCCP6MpnIPhaseCCP__pnENode__;
+text: .text%__1cKstorePNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cOPhaseIdealLoopOsplit_thru_phi6MpnENode_2i_2_;
+text: .text%__1cENodeGOpcode6kM_i_;
+text: .text%__1cRshrP_reg_imm5NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQandI_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIciMethodbBinterpreter_call_site_count6Mi_i_;
+text: .text%__1cGBitMapIset_from6M0_v_;
+text: .text%__1cNCompileBrokerOcompile_method6FnMmethodHandle_i1ipkcpnGThread__pnHnmethod__;
+text: .text%__1cTconstantPoolOopDescbDresolve_string_constants_impl6FnSconstantPoolHandle_pnGThread__v_;
+text: .text%__1cHSubNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cFChunk2n6FII_pv_;
+text: .text%__1cTCallDynamicJavaNodeGOpcode6kM_i_;
+text: .text%__1cKstoreBNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cILoadNodeDcmp6kMrknENode__I_;
+text: .text%__1cIciObject2t6M_v_;
+text: .text%__1cSconstMethodOopDescZchecked_exceptions_length6kM_i_;
+text: .text%__1cRcompL_reg_conNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cHCompileXin_preserve_stack_slots6M_I_;
+text: .text%__1cPciObjectFactoryUget_empty_methodData6M_pnMciMethodData__;
+text: .text%__1cMciMethodData2t6M_v_;
+text: .text%__1cHOrINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cFframeLreal_sender6kMpnLRegisterMap__0_;
+text: .text%__1cGRFrameGcaller6M_p0_;
+text: .text%__1cPCheckCastPPNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cRshrP_reg_imm5NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJJavaCallsEcall6FpnJJavaValue_nMmethodHandle_pnRJavaCallArguments_pnGThread__v_;
+text: .text%__1cXmembar_release_lockNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cJloadINodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cXJNI_ArgumentPusherVaArgKget_object6M_v_: jni.o;
+text: .text%__1cMloadConFNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIMulINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cMCreateExNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cQaddL_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cMCreateExNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cISubINodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cFKlassQset_next_sibling6MpnMklassOopDesc__v_;
+text: .text%__1cQdivD_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNCatchProjNodeDcmp6kMrknENode__I_;
+text: .text%__1cKTypeOopPtrEhash6kM_i_;
+text: .text%__1cIMinINodeGOpcode6kM_i_;
+text: .text%__1cMURShiftINodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cFframeRoops_code_blob_do6MpnKOopClosure_pknLRegisterMap__v_;
+text: .text%__1cKTypeRawPtrFxmeet6kMpknEType__3_;
+text: .text%JVM_GetMethodIxModifiers;
+text: .text%__1cIMulLNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cPconvI2L_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cLLShiftINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cTCreateExceptionNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%JVM_IsInterface;
+text: .text%__1cPorI_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cIDivINodeGOpcode6kM_i_;
+text: .text%__1cOGenerateOopMapTmerge_state_into_bb6MpnKBasicBlock__v_;
+text: .text%__1cICodeHeapIallocate6MI_pv_;
+text: .text%__1cICodeHeapPsearch_freelist6MI_pnJFreeBlock__;
+text: .text%__1cLOpaque1NodeLbottom_type6kM_pknEType__: connode.o;
+text: .text%__1cNloadRangeNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cLRShiftLNodeGOpcode6kM_i_;
+text: .text%__1cJCodeCacheIallocate6Fi_pnICodeBlob__;
+text: .text%__1cSCountedLoopEndNodeKstride_con6kM_i_;
+text: .text%__1cUPipeline_Use_Element2t6M_v_: output.o;
+text: .text%__1cRshrL_reg_imm6NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cHCompileSregister_intrinsic6MpnNCallGenerator__v_;
+text: .text%__1cNSCMemProjNodeGOpcode6kM_i_;
+text: .text%__1cNimmP_pollOperEtype6kM_pknEType__: ad_sparc_clone.o;
+text: .text%__1cRloadConP_pollNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cQinstanceRefKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cQinstanceRefKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cOGenerateOopMapUreachable_basicblock6Fp0ipi_v_;
+text: .text%__1cPciInstanceKlassLfind_method6MpnIciSymbol_2_pnIciMethod__;
+text: .text%__1cXvirtual_call_RelocationLunpack_data6M_v_;
+text: .text%__1cFciEnvRfind_system_klass6MpnIciSymbol__pnHciKlass__;
+text: .text%__1cLRegisterMapIpd_clear6M_v_;
+text: .text%__1cHUNICODEHas_utf86FpHi_pc_;
+text: .text%__1cLstoreP0NodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cParrayKlassKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cParrayKlassKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cIGraphKitYcombine_exception_states6MpnNSafePointNode_2_v_;
+text: .text%__1cQmulL_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRshrP_reg_imm5NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cSconstMethodOopDescYchecked_exceptions_start6kM_pnXCheckedExceptionElement__;
+text: .text%__1cPClassFileParserYparse_checked_exceptions6MpHInSconstantPoolHandle_pnGThread__1_;
+text: .text%__1cKstoreLNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRbranchLoopEndNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQConstantIntValueIwrite_on6MpnUDebugInfoWriteStream__v_;
+text: .text%__1cSconvI2D_helperNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPClassFileStreamHskip_u26MipnGThread__v_;
+text: .text%__1cUcompI_iReg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOMacroAssemblerNverify_thread6M_v_;
+text: .text%__1cIGraphKitZset_results_for_java_call6MpnMCallJavaNode__pnENode__;
+text: .text%__1cSbranchCon_longNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cHnmethodVcleanup_inline_caches6M_v_;
+text: .text%__1cTciConstantPoolCacheGinsert6Mipv_v_;
+text: .text%__1cIAddLNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cFStateO_sub_Op_StoreI6MpknENode__v_;
+text: .text%__1cKHandleAreaHoops_do6MpnKOopClosure__v_;
+text: .text%__1cHciField2t6MpnPfieldDescriptor__v_;
+text: .text%__1cRSignatureIterator2t6MpnGThread_pnNsymbolOopDesc__v_;
+text: .text%__1cMloadConLNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cYcompareAndSwapL_boolNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cFKlassMnext_sibling6kM_p0_;
+text: .text%__1cKDictionaryStry_get_next_class6M_pnMklassOopDesc__;
+text: .text%__1cNinstanceKlassKmethods_do6MpFpnNmethodOopDesc__v_v_;
+text: .text%__1cQSystemDictionaryStry_get_next_class6F_pnMklassOopDesc__;
+text: .text%__1cSobjArrayKlassKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cSobjArrayKlassKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%__1cJimmU5OperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cLBlock_ArrayEgrow6MI_v_;
+text: .text%__1cYinternal_word_RelocationLunpack_data6M_v_;
+text: .text%__1cKcmpOpPOperGnegate6M_v_: ad_sparc_clone.o;
+text: .text%__1cObranchConPNodeGnegate6M_v_: ad_sparc_misc.o;
+text: .text%__1cUvisit_all_interfaces6FpnPobjArrayOopDesc_pnXInterfaceVisiterClosure__v_;
+text: .text%__1cLBoxLockNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPcmpFastLockNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cHRetNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPconvL2I_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKoopFactoryTnew_system_objArray6FipnGThread__pnPobjArrayOopDesc__;
+text: .text%__1cbDcatch_cleanup_find_cloned_def6FpnFBlock_pnENode_1rnLBlock_Array_i_3_: lcm.o;
+text: .text%__1cQxorI_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKstoreLNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cFciEnvVget_constant_by_index6MpnPciInstanceKlass_i_nKciConstant__;
+text: .text%__1cFciEnvbAget_constant_by_index_impl6MpnPciInstanceKlass_i_nKciConstant__;
+text: .text%__1cOClearArrayNodeKmatch_edge6kMI_I_;
+text: .text%__1cPconvL2I_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJloadSNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKJavaThreadHoops_do6MpnKOopClosure__v_;
+text: .text%__1cSFixupMirrorClosureJdo_object6MpnHoopDesc__v_: universe.o;
+text: .text%__1cFStateP_sub_Op_LShiftI6MpknENode__v_;
+text: .text%__1cQandL_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPSignatureStreamRas_symbol_or_null6M_pnNsymbolOopDesc__;
+text: .text%__1cKoopFactoryYnew_permanent_shortArray6FipnGThread__pnQtypeArrayOopDesc__;
+text: .text%__1cIGraphKitbBset_arguments_for_java_call6MpnMCallJavaNode__v_;
+text: .text%__1cIGraphKitJpush_node6MnJBasicType_pnENode__v_: callGenerator.o;
+text: .text%__1cNSignatureInfoIdo_array6Mii_v_: bytecode.o;
+text: .text%__1cJcmpOpOperGnegate6M_v_: ad_sparc_clone.o;
+text: .text%__1cMloadConPNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%jni_SetObjectArrayElement: jni.o;
+text: .text%__1cSandI_reg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPThreadLocalNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cNSafePointNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cObranchConUNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cRshlL_reg_imm6NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQandI_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSandI_reg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cRCardTableModRefBSPdirty_MemRegion6MnJMemRegion__v_;
+text: .text%__1cZresource_reallocate_bytes6FpcII_0_;
+text: .text%__1cLConvL2INodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cOAbstractICacheQinvalidate_range6FpCi_v_;
+text: .text%__1cKstorePNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cIMaxINodeGOpcode6kM_i_;
+text: .text%__1cTDirectCallGeneratorIgenerate6MpnIJVMState__2_;
+text: .text%__1cNCallGeneratorPfor_direct_call6FpnIciMethod__p0_;
+text: .text%__1cMWarmCallInfoLalways_cold6F_p0_;
+text: .text%__1cIimmDOperJconstantD6kM_d_: ad_sparc_clone.o;
+text: .text%__1cIPhaseIFGEinit6MI_v_;
+text: .text%__1cJPhaseLiveHcompute6MI_v_;
+text: .text%__1cMLinkResolverbCresolve_virtual_call_or_null6FnLKlassHandle_1nMsymbolHandle_21_nMmethodHandle__;
+text: .text%__1cSaddI_reg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cJloadLNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cFTypeDEmake6Fd_pk0_;
+text: .text%__1cPThreadRootsTaskEname6M_pc_: psTasks.o;
+text: .text%__1cPThreadRootsTaskFdo_it6MpnNGCTaskManager_I_v_;
+text: .text%__1cRshlI_reg_imm5NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQaddL_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cMloadConDNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cFStateN_sub_Op_LoadI6MpknENode__v_;
+text: .text%__1cIMachOperEtype6kM_pknEType__;
+text: .text%JVM_GetCPClassNameUTF;
+text: .text%__1cKBufferBlobGcreate6Fpkci_p0_;
+text: .text%__1cKcmpOpUOperFccode6kM_i_: ad_sparc_clone.o;
+text: .text%__1cObranchConUNodeJlabel_set6MrnFLabel_I_v_;
+text: .text%__1cObranchConUNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%jni_GetStringLength: jni.o;
+text: .text%__1cMLinkResolverbBresolve_static_call_or_null6FnLKlassHandle_nMsymbolHandle_21_nMmethodHandle__;
+text: .text%__1cLConvI2LNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cJloadPNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cMoutputStream2t6Mi_v_;
+text: .text%__1cMstringStreamJas_string6M_pc_;
+text: .text%__1cMstringStream2T6M_v_;
+text: .text%__1cMstringStream2t6MI_v_;
+text: .text%__1cIGraphKitMreset_memory6M_pnENode__;
+text: .text%__1cZCallDynamicJavaDirectNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKstorePNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cENodeMsetup_is_top6M_v_;
+text: .text%__1cIGotoNodeGOpcode6kM_i_;
+text: .text%__1cPfieldDescriptorRint_initial_value6kM_i_;
+text: .text%__1cNbranchConNodeGnegate6M_v_: ad_sparc_misc.o;
+text: .text%__1cOGenerateOopMapLbb_mark_fct6Fp0ipi_v_;
+text: .text%__1cKcmpOpPOperFequal6kM_i_: ad_sparc_clone.o;
+text: .text%__1cSInterpreterRuntimeE_new6FpnKJavaThread_pnTconstantPoolOopDesc_i_v_;
+text: .text%__1cKReturnNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cOGenerateOopMapRsigchar_to_effect6McipnNCellTypeState__2_;
+text: .text%__1cOGenerateOopMapIdo_field6Miiii_v_;
+text: .text%__1cJloadINodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSmembar_releaseNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cSaddL_reg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cLRShiftINodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cEDict2t6MpFpkv2_ipF2_i_v_;
+text: .text%__1cEDict2T6M_v_;
+text: .text%__1cKBranchDataPpost_initialize6MpnOBytecodeStream_pnRmethodDataOopDesc__v_;
+text: .text%__1cLOopRecorder2t6MpnFArena__v_;
+text: .text%__1cRClassPathZipEntryLopen_stream6Mpkc_pnPClassFileStream__;
+text: .text%__1cMLinkResolverbCresolve_special_call_or_null6FnLKlassHandle_nMsymbolHandle_21_nMmethodHandle__;
+text: .text%__1cIModINodeGOpcode6kM_i_;
+text: .text%__1cRInterpretedRFrame2t6MnFframe_pnKJavaThread_nMmethodHandle__v_;
+text: .text%__1cKJavaThreadQlast_java_vframe6MpnLRegisterMap__pnKjavaVFrame__;
+text: .text%__1cTStackWalkCompPolicyVfindTopInlinableFrame6MpnNGrowableArray4CpnGRFrame____2_;
+text: .text%__1cTStackWalkCompPolicyXmethod_invocation_event6MnMmethodHandle_pnGThread__v_;
+text: .text%__1cISubLNodeGOpcode6kM_i_;
+text: .text%__1cKciTypeFlow2t6MpnFciEnv_pnIciMethod_i_v_;
+text: .text%__1cKciTypeFlowPget_start_state6M_pkn0ALStateVector__;
+text: .text%__1cKciTypeFlowHdo_flow6M_v_;
+text: .text%__1cKciTypeFlowKflow_types6M_v_;
+text: .text%__1cKciTypeFlowKmap_blocks6M_v_;
+text: .text%__1cMloadConPNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cTconstantPoolOopDescbCverify_constant_pool_resolve6FnSconstantPoolHandle_nLKlassHandle_pnGThread__v_;
+text: .text%__1cIciMethodJload_code6M_v_;
+text: .text%__1cMciMethodDataJload_data6M_v_;
+text: .text%__1cIGraphKitTuse_exception_state6MpnNSafePointNode__pnENode__;
+text: .text%__1cOcompU_iRegNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cIGraphKitGmemory6MI_pnENode__;
+text: .text%__1cIHaltNodeEhash6kM_I_: classes.o;
+text: .text%__1cFKlassQup_cast_abstract6M_p0_;
+text: .text%__1cKReturnNodeEhash6kM_I_: classes.o;
+text: .text%__1cPClassFileParserXverify_legal_class_name6MnMsymbolHandle_pnGThread__v_;
+text: .text%__1cPjava_lang_ClassNcreate_mirror6FnLKlassHandle_pnGThread__pnHoopDesc__;
+text: .text%__1cIAndINodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cMciMethodData2t6MnQmethodDataHandle__v_;
+text: .text%__1cIAndINodeImul_ring6kMpknEType_3_3_;
+text: .text%__1cLOpaque2NodeGOpcode6kM_i_;
+text: .text%__1cOClearArrayNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cNmethodOopDescbEfast_exception_handler_bci_for6MnLKlassHandle_ipnGThread__i_;
+text: .text%__1cSInterpreterRuntimebFexception_handler_for_exception6FpnKJavaThread_pnHoopDesc__pC_;
+text: .text%__1cOPhaseIdealLoopPis_counted_loop6MpnENode_pnNIdealLoopTree__2_;
+text: .text%__1cQComputeCallStackHdo_void6M_v_: generateOopMap.o;
+text: .text%__1cFKlassRinitialize_supers6MpnMklassOopDesc_pnGThread__v_;
+text: .text%__1cKKlass_vtbl2n6FIrnLKlassHandle_ipnGThread__pv_;
+text: .text%__1cFKlassVbase_create_klass_oop6FrnLKlassHandle_irknKKlass_vtbl_pnGThread__pnMklassOopDesc__;
+text: .text%__1cQjava_lang_StringLutf8_length6FpnHoopDesc__i_;
+text: .text%jni_GetStringUTFLength: jni.o;
+text: .text%__1cQjava_lang_StringOas_utf8_string6FpnHoopDesc_ii_pc_;
+text: .text%jni_GetStringUTFRegion: jni.o;
+text: .text%__1cFKlassRbase_create_klass6FrnLKlassHandle_irknKKlass_vtbl_pnGThread__1_;
+text: .text%__1cHUNICODELutf8_length6FpHi_i_;
+text: .text%__1cQPlaceholderTableMremove_entry6MiInMsymbolHandle_nGHandle__v_;
+text: .text%__1cKstoreBNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKstoreINodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cQSystemDictionaryTload_instance_class6FnMsymbolHandle_nGHandle_pnGThread__nTinstanceKlassHandle__;
+text: .text%__1cRsarI_reg_imm5NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cUcompU_iReg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQmulL_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cHAddNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cUcompU_iReg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKPerfStringKset_string6Mpkc_v_;
+text: .text%__1cQjava_lang_StringRas_unicode_string6FpnHoopDesc_ri_pH_;
+text: .text%JVM_InternString;
+text: .text%__1cLStringTableGintern6FpnHoopDesc_pnGThread__2_;
+text: .text%__1cCosGrandom6F_l_;
+text: .text%__1cKimmP13OperIconstant6kM_i_: ad_sparc_clone.o;
+text: .text%__1cVcompP_iRegP_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cKoopFactoryXnew_permanent_byteArray6FipnGThread__pnQtypeArrayOopDesc__;
+text: .text%__1cRcompL_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cRMachNullCheckNodeLout_RegMask6kM_rknHRegMask__: machnode.o;
+text: .text%__1cSTailCalljmpIndNodeNis_block_proj6kM_pknENode__: ad_sparc_misc.o;
+text: .text%__1cIGraphKitPpush_pair_local6Mi_v_: parse2.o;
+text: .text%__1cICodeHeapKdeallocate6Mpv_v_;
+text: .text%__1cJCodeCacheEfree6FpnICodeBlob__v_;
+text: .text%__1cKTypeRawPtrEmake6FpC_pk0_;
+text: .text%jni_SetIntField: jni.o;
+text: .text%__1cNIdealLoopTreeMcounted_loop6MpnOPhaseIdealLoop__v_;
+text: .text%__1cKBufferBlobEfree6Fp0_v_;
+text: .text%__1cPconvL2I_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPciObjectFactoryMvm_symbol_at6Fi_pnIciSymbol__;
+text: .text%__1cKDictionaryJadd_klass6MnMsymbolHandle_nGHandle_nLKlassHandle__v_;
+text: .text%__1cVshrL_reg_imm6_L2INodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cZCallDynamicJavaDirectNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIGraphKitTcreate_and_xform_if6MpnENode_2ff_pnGIfNode__: graphKit.o;
+text: .text%__1cWImplicitExceptionTableGappend6MII_v_;
+text: .text%__1cRMachNullCheckNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cLProfileDataPpost_initialize6MpnOBytecodeStream_pnRmethodDataOopDesc__v_: ciMethodData.o;
+text: .text%__1cQxorI_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cNIdealLoopTreeVadjust_loop_exit_prob6MpnOPhaseIdealLoop__v_;
+text: .text%__1cNinstanceKlassVadd_dependent_nmethod6MpnHnmethod__v_;
+text: .text%__1cSandI_reg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cIPhaseIFGISquareUp6M_v_;
+text: .text%__1cLklassVtableMget_mirandas6FpnNGrowableArray4CpnNmethodOopDesc___pnMklassOopDesc_pnPobjArrayOopDesc_8_v_;
+text: .text%__1cKCodeBuffer2T6M_v_;
+text: .text%__1cQPSGenerationPoolQget_memory_usage6M_nLMemoryUsage__;
+text: .text%__1cLOpaque1NodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cMURShiftINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cRcompL_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cXAdaptiveWeightedAverageGsample6Mf_v_;
+text: .text%__1cFKlassWappend_to_sibling_list6M_v_;
+text: .text%__1cQSystemDictionarySjava_system_loader6F_pnHoopDesc__;
+text: .text%__1cFKlassMset_subklass6MpnMklassOopDesc__v_;
+text: .text%__1cOGenerateOopMapLmerge_state6Fp0ipi_v_;
+text: .text%__1cMTypeKlassPtrFxdual6kM_pknEType__;
+text: .text%__1cQSystemDictionaryVdefine_instance_class6FnTinstanceKlassHandle_pnGThread__v_;
+text: .text%__1cSinstanceKlassKlassXallocate_instance_klass6MiiiinNReferenceType_pnGThread__pnMklassOopDesc__;
+text: .text%__1cPClassFileParserbBcheck_final_method_override6FnTinstanceKlassHandle_pnGThread__v_;
+text: .text%__1cJCodeCachebKnumber_of_nmethods_with_dependencies6F_i_;
+text: .text%__1cNinstanceKlassQinit_implementor6M_v_;
+text: .text%__1cPClassFileStream2t6MpCipc_v_;
+text: .text%__1cNinstanceKlassSprocess_interfaces6MpnGThread__v_;
+text: .text%__1cNinstanceKlassYcompute_secondary_supers6MipnGThread__pnPobjArrayOopDesc__;
+text: .text%__1cKoopFactoryRnew_instanceKlass6FiiiinNReferenceType_pnGThread__pnMklassOopDesc__;
+text: .text%__1cNinstanceKlassWdo_local_static_fields6MpFpnPfieldDescriptor_pnGThread__v4_v_;
+text: .text%__1cPClassFileParserMsort_methods6MnOobjArrayHandle_111pnGThread__nPtypeArrayHandle__;
+text: .text%__1cFKlassKsuperklass6kM_pnNinstanceKlass__;
+text: .text%__1cPClassFileParserbBparse_constant_pool_entries6MnSconstantPoolHandle_ipnGThread__v_;
+text: .text%__1cPClassFileParserTparse_constant_pool6MpnGThread__nSconstantPoolHandle__;
+text: .text%__1cPClassFileParserbDcompute_transitive_interfaces6MnTinstanceKlassHandle_nOobjArrayHandle_pnGThread__2_;
+text: .text%__1cIUniverseTflush_dependents_on6FnTinstanceKlassHandle__v_;
+text: .text%__1cLklassItableZsetup_itable_offset_table6FnTinstanceKlassHandle__v_;
+text: .text%__1cPClassFileParserbCcheck_super_interface_access6FnTinstanceKlassHandle_pnGThread__v_;
+text: .text%__1cNinstanceKlassQeager_initialize6MpnGThread__v_;
+text: .text%__1cPClassFileParserVset_precomputed_flags6MnTinstanceKlassHandle__v_;
+text: .text%__1cPClassFileParserbAparse_classfile_attributes6MnSconstantPoolHandle_nTinstanceKlassHandle_pnGThread__v_;
+text: .text%__1cKcmpOpPOperJnot_equal6kM_i_: ad_sparc_clone.o;
+text: .text%__1cMPhaseIterGVNIoptimize6M_v_;
+text: .text%__1cOPhaseTransform2t6MnFPhaseLPhaseNumber__v_;
+text: .text%__1cISubINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cNinstanceKlassOset_alloc_size6MI_v_: instanceKlass.o;
+text: .text%__1cNinstanceKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: instanceKlass.o;
+text: .text%__1cHMemNodeHsize_of6kM_I_;
+text: .text%__1cFVTuneQstart_class_load6F_v_;
+text: .text%__1cSThreadProfilerMark2T6M_v_;
+text: .text%__1cFVTuneOend_class_load6F_v_;
+text: .text%__1cLClassLoaderOload_classfile6FnMsymbolHandle_pnGThread__nTinstanceKlassHandle__;
+text: .text%__1cJEventMark2t6MpkcE_v_: classLoader.o;
+text: .text%__1cSThreadProfilerMark2t6Mn0AGRegion__v_;
+text: .text%__1cQSystemDictionaryRload_shared_class6FnTinstanceKlassHandle_nGHandle_pnGThread__1_;
+text: .text%__1cKklassKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cPClassFileParserbKparse_classfile_sourcefile_attribute6MnSconstantPoolHandle_nTinstanceKlassHandle_pnGThread__v_;
+text: .text%__1cQmodI_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cLRShiftINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cKCMoveINodeGOpcode6kM_i_;
+text: .text%__1cLLShiftLNodeGOpcode6kM_i_;
+text: .text%__1cYcompareAndSwapL_boolNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSinstanceKlassKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cNinstanceKlassScopy_static_fields6MpnSPSPromotionManager__v_;
+text: .text%__1cMtlsLoadPNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cFStateQ_sub_Op_URShiftI6MpknENode__v_;
+text: .text%__1cKcmpOpUOperGnegate6M_v_: ad_sparc_clone.o;
+text: .text%__1cObranchConUNodeGnegate6M_v_: ad_sparc_misc.o;
+text: .text%__1cQaddP_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOGenerateOopMapJinterp_bb6MpnKBasicBlock__v_;
+text: .text%__1cOGenerateOopMapQnext_bb_start_pc6MpnKBasicBlock__i_;
+text: .text%__1cLklassVtableYadd_new_mirandas_to_list6FpnNGrowableArray4CpnNmethodOopDesc___pnPobjArrayOopDesc_6pnMklassOopDesc__v_;
+text: .text%__1cIRewriterHrewrite6FnTinstanceKlassHandle_pnGThread__v_;
+text: .text%__1cNinstanceKlassNrewrite_class6MpnGThread__v_;
+text: .text%__1cYconstantPoolCacheOopDescKinitialize6MrnIintArray__v_;
+text: .text%JVM_GetMethodIxSignatureUTF;
+text: .text%JVM_GetMethodIxMaxStack;
+text: .text%JVM_GetMethodIxArgsSize;
+text: .text%JVM_GetMethodIxByteCodeLength;
+text: .text%JVM_GetMethodIxExceptionIndexes;
+text: .text%JVM_GetMethodIxByteCode;
+text: .text%JVM_GetMethodIxExceptionsCount;
+text: .text%__1cLstoreP0NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cHCmpNodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cMPhaseChaitinSbuild_ifg_physical6MpnMResourceArea__I_;
+text: .text%__1cWCountInterfacesClosureEdoit6MpnMklassOopDesc_i_v_: klassVtable.o;
+text: .text%__1cQmulD_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKoopFactoryWnew_permanent_intArray6FipnGThread__pnQtypeArrayOopDesc__;
+text: .text%__1cPClassFileParserVparse_exception_table6MIInSconstantPoolHandle_pnGThread__nPtypeArrayHandle__;
+text: .text%__1cNPhaseCoalescePcoalesce_driver6M_v_;
+text: .text%__1cLBuildCutout2T6M_v_;
+text: .text%__1cNloadConL0NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cJloadFNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cNloadConP0NodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cJimmP0OperEtype6kM_pknEType__: ad_sparc_clone.o;
+text: .text%__1cLstoreI0NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPCheckCastPPNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cSObjectSynchronizerJnotifyall6FnGHandle_pnGThread__v_;
+text: .text%__1cHNTarjanICOMPRESS6M_v_;
+text: .text%__1cNRelocIteratorTlocs_and_index_size6Fii_i_;
+text: .text%__1cQsubL_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cOcompI_iRegNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cLklassItableTcompute_itable_size6FnOobjArrayHandle__i_;
+text: .text%__1cQandI_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cIXorINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cRmethodDataOopDescLbci_to_data6Mi_pnLProfileData__;
+text: .text%__1cFframeZinterpreter_frame_set_bcx6Mi_v_;
+text: .text%__1cMnegF_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cLstoreI0NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cTOopMapForCacheEntryZfill_stackmap_for_opcodes6MpnOBytecodeStream_pnNCellTypeState_4i_v_;
+text: .text%__1cSaddL_reg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQshrL_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKstoreLNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cNSharedRuntimebKexception_handler_for_return_address6FpC_1_;
+text: .text%__1cILoopNodeHsize_of6kM_I_: classes.o;
+text: .text%__1cHMatcherLfind_shared6MpnENode__v_;
+text: .text%__1cJStartNodeHsize_of6kM_I_;
+text: .text%__1cHMatcherFxform6MpnENode_i_2_;
+text: .text%__1cEDict2t6MpFpkv2_ipF2_ipnFArena_i_v_;
+text: .text%__1cRInterpretedRFrameKtop_vframe6kM_pnKjavaVFrame__: rframe.o;
+text: .text%__1cQmodI_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cRinterpretedVFrameDbci6kM_i_;
+text: .text%__1cIAndINodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cIAndINodeGmul_id6kM_pknEType__: classes.o;
+text: .text%__1cNinstanceKlassbBcall_class_initializer_impl6FnTinstanceKlassHandle_pnGThread__v_;
+text: .text%__1cNloadRangeNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cRcompL_reg_conNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cMLinkResolverbHlookup_instance_method_in_klasses6FrnMmethodHandle_nLKlassHandle_nMsymbolHandle_4pnGThread__v_;
+text: .text%__1cMnegF_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNSharedRuntimebWnative_method_throw_unsatisfied_link_error_entry6F_pC_;
+text: .text%__1cTStackWalkCompPolicyYmethod_back_branch_event6MnMmethodHandle_iipnGThread__v_;
+text: .text%__1cRCompilationPolicybJreset_counter_for_back_branch_event6MnMmethodHandle__v_;
+text: .text%__1cOMethodLivenessQcompute_liveness6M_v_;
+text: .text%__1cOMethodLiveness2t6MpnFArena_pnIciMethod__v_;
+text: .text%__1cOMethodLivenessNinit_gen_kill6M_v_;
+text: .text%__1cOMethodLivenessSpropagate_liveness6M_v_;
+text: .text%__1cOMethodLivenessRinit_basic_blocks6M_v_;
+text: .text%__1cIGraphKitHopt_iff6MpnENode_2_2_;
+text: .text%__1cLRShiftINodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cJTimeStampGupdate6M_v_;
+text: .text%__1cRmethodDataOopDescKmileage_of6FpnNmethodOopDesc__i_;
+text: .text%__1cWconstantPoolCacheKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cMloadConDNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cFParseQarray_addressing6MnJBasicType_ippknEType__pnENode__;
+text: .text%__1cNloadConP0NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQaddL_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPCountedLoopNodeHsize_of6kM_I_: classes.o;
+text: .text%__1cIProjNodeJideal_reg6kM_I_;
+text: .text%__1cQaddI_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQcmovI_reg_ltNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cRsubI_zero_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cJcmpOpOperFequal6kM_i_: ad_sparc_clone.o;
+text: .text%__1cHCompilebAvarargs_C_out_slots_killed6kM_I_;
+text: .text%__1cXJNI_ArgumentPusherVaArgHiterate6MX_v_: jni.o;
+text: .text%__1cbBjava_lang_ref_SoftReferenceFclock6F_x_;
+text: .text%__1cOPhaseIdealLoopQset_subtree_ctrl6MpnENode__v_;
+text: .text%__1cWstatic_call_RelocationEtype6M_nJrelocInfoJrelocType__: relocInfo.o;
+text: .text%__1cNflagsRegLOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cYciExceptionHandlerStreamPcount_remaining6M_i_;
+text: .text%__1cFParseXcatch_inline_exceptions6MpnNSafePointNode__v_;
+text: .text%__1cRconstantPoolKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cNobjArrayKlassKcopy_array6MpnMarrayOopDesc_i2iipnGThread__v_;
+text: .text%__1cKcmpOpUOperNgreater_equal6kM_i_: ad_sparc_clone.o;
+text: .text%JVM_GetFieldIxModifiers;
+text: .text%__1cRScavengeRootsTaskFdo_it6MpnNGCTaskManager_I_v_;
+text: .text%__1cRScavengeRootsTaskEname6M_pc_: psTasks.o;
+text: .text%JVM_IsConstructorIx;
+text: .text%__1cPJavaCallWrapperHoops_do6MpnKOopClosure__v_;
+text: .text%__1cFframeNoops_entry_do6MpnKOopClosure_pknLRegisterMap__v_;
+text: .text%__1cSaddP_reg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cFKlassTarray_klass_or_null6M_pnMklassOopDesc__;
+text: .text%__1cKNativeCallXset_destination_mt_safe6MpC_v_;
+text: .text%__1cUBytecode_tableswitchOdest_offset_at6kMi_i_;
+text: .text%__1cPciObjArrayKlassNelement_klass6M_pnHciKlass__;
+text: .text%__1cKg1RegIOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cSvframeStreamCommonZsecurity_get_caller_frame6Mi_v_;
+text: .text%__1cUjni_invoke_nonstatic6FpnHJNIEnv__pnJJavaValue_pnI_jobject_nLJNICallType_pnK_jmethodID_pnSJNI_ArgumentPusher_pnGThread__v_: jni.o;
+text: .text%__1cIAndINodeKmul_opcode6kM_i_: classes.o;
+text: .text%__1cIAndINodeKadd_opcode6kM_i_: classes.o;
+text: .text%__1cTMachCallRuntimeNodePret_addr_offset6M_i_;
+text: .text%__1cLConvL2INodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cKo0RegPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cIregDOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cNmethodOopDescTverified_code_entry6M_pC_;
+text: .text%__1cNSharedRuntimeXfind_callee_info_helper6FpnKJavaThread_rnMvframeStream_rnJBytecodesECode_rnICallInfo_pnGThread__nGHandle__;
+text: .text%__1cPBytecode_invokeFindex6kM_i_;
+text: .text%__1cLRethrowNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cSPSKeepAliveClosureGdo_oop6MppnHoopDesc__v_: psScavenge.o;
+text: .text%__1cFParseFBlockRsuccessor_for_bci6Mi_p1_;
+text: .text%__1cVPreserveExceptionMark2T6M_v_;
+text: .text%__1cVPreserveExceptionMark2t6MrpnGThread__v_;
+text: .text%__1cHRetNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIRootNodeFValue6kMpnOPhaseTransform__pknEType__: classes.o;
+text: .text%__1cMoutputStreamFprint6MpkcE_v_;
+text: .text%__1cOGenerateOopMapKcopy_state6MpnNCellTypeState_2_v_;
+text: .text%__1cHCompileQsync_stack_slots6kM_i_;
+text: .text%__1cHMulNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cJLoadFNodeGOpcode6kM_i_;
+text: .text%__1cNSignatureInfoHdo_long6M_v_: bytecode.o;
+text: .text%__1cHPhiNodeDcmp6kMrknENode__I_;
+text: .text%__1cHOrINodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cSTailCalljmpIndNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKMemoryPoolHoops_do6MpnKOopClosure__v_;
+text: .text%__1cKstoreINodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cRloadConP_pollNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cPClassFileStreamGget_u86MpnGThread__X_;
+text: .text%__1cLMachNopNodeMideal_Opcode6kM_i_: ad_sparc.o;
+text: .text%__1cLMachNopNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOPhaseIdealLoopNreorg_offsets6MpnNIdealLoopTree__v_;
+text: .text%__1cRshrL_reg_imm6NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNmethodOopDescVset_signature_handler6MpC_v_;
+text: .text%__1cbBjava_lang_ref_SoftReferenceJtimestamp6FpnHoopDesc__x_;
+text: .text%__1cPcompP_iRegPNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSxorI_reg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cOPhaseIdealLoopRsplit_thru_region6MpnENode_2_2_;
+text: .text%__1cIAndLNodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cbAPSEvacuateFollowersClosureHdo_void6M_v_: psScavenge.o;
+text: .text%jni_ExceptionCheck: jni.o;
+text: .text%__1cIAndLNodeImul_ring6kMpknEType_3_3_;
+text: .text%__1cJCodeCacheMfind_nmethod6Fpv_pnHnmethod__;
+text: .text%__1cOPhaseIdealLoopMdominated_by6MpnENode_2_v_;
+text: .text%__1cQshlI_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cFParseNthrow_to_exit6MpnNSafePointNode__v_;
+text: .text%__1cQinstanceRefKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cVConstantOopWriteValueIwrite_on6MpnUDebugInfoWriteStream__v_;
+text: .text%__1cJVectorSetGslamin6Mrk0_v_;
+text: .text%JVM_Clone;
+text: .text%__1cRAbstractAssemblerFflush6M_v_;
+text: .text%__1cITypeLongFxdual6kM_pknEType__;
+text: .text%__1cIJumpDataPpost_initialize6MpnOBytecodeStream_pnRmethodDataOopDesc__v_;
+text: .text%__1cKCompiledIC2t6MpnKNativeCall__v_;
+text: .text%__1cOstackSlotLOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cURethrowExceptionNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRshrL_reg_imm6NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cLOpaque2NodeEhash6kM_I_;
+text: .text%__1cJloadFNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cUcompU_iReg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKstoreINodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cUEdenMutableSpacePoolQget_memory_usage6M_nLMemoryUsage__;
+text: .text%__1cYSurvivorMutableSpacePoolQget_memory_usage6M_nLMemoryUsage__;
+text: .text%__1cLOptoRuntimeJstub_name6FpC_pkc_;
+text: .text%__1cHOrINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cICmpLNodeDsub6kMpknEType_3_3_;
+text: .text%__1cHPhiNodeKmake_blank6FpnENode_2_p0_;
+text: .text%__1cXJNI_ArgumentPusherVaArgIget_long6M_v_: jni.o;
+text: .text%__1cIMulINodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cOMachEpilogNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cFStateM_sub_Op_SubI6MpknENode__v_;
+text: .text%__1cFframeRretrieve_receiver6MpnLRegisterMap__pnHoopDesc__;
+text: .text%__1cPBytecode_invokeNstatic_target6MpnGThread__nMmethodHandle__;
+text: .text%__1cNloadKlassNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cMTailCallNodeKmatch_edge6kMI_I_;
+text: .text%jni_NewObject: jni.o;
+text: .text%__1cIPhaseIFGYCompute_Effective_Degree6M_v_;
+text: .text%__1cHMemNodeIadr_type6kM_pknHTypePtr__;
+text: .text%__1cXmembar_release_lockNodeIadr_type6kM_pknHTypePtr__;
+text: .text%__1cJNode_ListEyank6MpnENode__v_;
+text: .text%__1cMPhaseChaitinISimplify6M_v_;
+text: .text%__1cNIdealLoopTreeIset_nest6MI_i_;
+text: .text%__1cSCallLeafDirectNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cIMulLNodeImul_ring6kMpknEType_3_3_;
+text: .text%__1cMStartOSRNodeGOpcode6kM_i_;
+text: .text%__1cSCallLeafDirectNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cIMulLNodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cLcmpD_ccNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cJcmpOpOperEless6kM_i_: ad_sparc_clone.o;
+text: .text%__1cKciTypeFlowPflow_exceptions6MpnNGrowableArray4Cpn0AFBlock___pnNGrowableArray4CpnPciInstanceKlass___pn0ALStateVector__v_;
+text: .text%__1cKType_ArrayEgrow6MI_v_;
+text: .text%__1cNloadConP0NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cXmembar_release_lockNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPconvF2D_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRshrL_reg_imm6NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cMURShiftLNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cMLinkResolverOresolve_method6FrnMmethodHandle_rnLKlassHandle_nSconstantPoolHandle_ipnGThread__v_;
+text: .text%__1cVshrL_reg_imm6_L2INodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cSMemBarVolatileNodeGOpcode6kM_i_;
+text: .text%__1cLstoreB0NodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cRshrI_reg_imm5NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQjava_lang_StringOas_utf8_string6FpnHoopDesc__pc_;
+text: .text%__1cRcmpFastUnlockNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cNSafePointNodeLpop_monitor6M_v_;
+text: .text%__1cMPhaseChaitinVfind_base_for_derived6MppnENode_2rI_2_;
+text: .text%__1cLOptoRuntimebAcomplete_monitor_exit_Type6F_pknITypeFunc__;
+text: .text%__1cOstackSlotIOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cIGraphKitNshared_unlock6MpnENode_2_v_;
+text: .text%__1cFStateT_sub_Op_CheckCastPP6MpknENode__v_;
+text: .text%__1cQsubI_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cFKlassDLCA6Mp0_1_;
+text: .text%__1cKTypeRawPtrEmake6FnHTypePtrDPTR__pk0_;
+text: .text%__1cHciKlassVleast_common_ancestor6Mp0_1_;
+text: .text%__1cOPhaseIdealLoopPbuild_loop_tree6M_v_;
+text: .text%__1cRcompL_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cRshlL_reg_imm6NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cRloadConP_pollNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQshlL_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cMindirectOperEbase6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cMindirectOperFindex6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cMindirectOperEdisp6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cNSafePointNodeMpush_monitor6MpknMFastLockNode__v_;
+text: .text%__1cSCallLeafDirectNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSCallLeafDirectNodeKmethod_set6Mi_v_;
+text: .text%__1cIDivINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cJLoadBNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cJloadBNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cPCountedLoopNodeJinit_trip6kM_pnENode__: cfgnode.o;
+text: .text%__1cRcompL_reg_conNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cPcheckCastPPNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOGenerateOopMapGdo_ldc6Mii_v_;
+text: .text%__1cJCMoveNodeLis_cmove_id6FpnOPhaseTransform_pnENode_44pnIBoolNode__4_;
+text: .text%__1cKTypeAryPtrQcast_to_ptr_type6kMnHTypePtrDPTR__pknEType__;
+text: .text%__1cOPhaseIdealLoopKDominators6M_v_;
+text: .text%__1cOPhaseIdealLoopPbuild_loop_late6MrnJVectorSet_rnJNode_List_rnKNode_Stack_pk0_v_;
+text: .text%__1cOPhaseIdealLoopQbuild_loop_early6MrnJVectorSet_rnJNode_List_rnKNode_Stack_pk0_v_;
+text: .text%jni_NewGlobalRef: jni.o;
+text: .text%__1cTciConstantPoolCache2t6MpnFArena_i_v_;
+text: .text%__1cIAndINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cYcompareAndSwapL_boolNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cMPhaseChaitinFSplit6MI_I_;
+text: .text%__1cMPhaseChaitinHcompact6M_v_;
+text: .text%__1cZPhaseConservativeCoalesce2t6MrnMPhaseChaitin__v_;
+text: .text%__1cMPhaseChaitinZcompress_uf_map_for_nodes6M_v_;
+text: .text%__1cZPhaseConservativeCoalesceGverify6M_v_;
+text: .text%__1cRcmpFastUnlockNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQshlI_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cXmembar_release_lockNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cKPSYoungGenNused_in_bytes6kM_I_;
+text: .text%__1cOMachEpilogNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKCompiledICSset_to_monomorphic6MrknOCompiledICInfo__v_;
+text: .text%__1cJloadFNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIRootNodeIIdentity6MpnOPhaseTransform__pnENode__: classes.o;
+text: .text%__1cJLoadLNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cTjava_lang_ThrowableTfill_in_stack_trace6FnGHandle__v_;
+text: .text%__1cTjava_lang_ThrowableTfill_in_stack_trace6FnGHandle_pnGThread__v_;
+text: .text%__1cFframeZinterpreter_frame_set_bcp6MpC_v_;
+text: .text%JVM_FillInStackTrace;
+text: .text%__1cKJavaThreadGactive6F_p0_;
+text: .text%__1cKstoreFNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQjava_lang_StringOchar_converter6FnGHandle_HHpnGThread__1_;
+text: .text%__1cMVirtualSpaceNreserved_size6kM_I_;
+text: .text%__1cICodeHeapMmax_capacity6kM_I_;
+text: .text%__1cRsubI_zero_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cHTypePtrFxmeet6kMpknEType__3_;
+text: .text%__1cNflagsRegFOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cIMinINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cFParseWensure_phis_everywhere6M_v_;
+text: .text%__1cLRethrowNodeEhash6kM_I_: classes.o;
+text: .text%__1cIDivLNodeGOpcode6kM_i_;
+text: .text%__1cPlocal_vsnprintf6FpcIpkcpv_i_;
+text: .text%__1cNDispatchTableJset_entry6MirnKEntryPoint__v_;
+text: .text%__1cNmethodOopDescVclear_native_function6M_v_;
+text: .text%__1cOloadConL13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cQsubL_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%jio_snprintf;
+text: .text%__1cMloadConINodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSSetupItableClosureEdoit6MpnMklassOopDesc_i_v_: klassVtable.o;
+text: .text%__1cSmulI_reg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%jni_NewLocalRef: jni.o;
+text: .text%__1cIMulDNodeGOpcode6kM_i_;
+text: .text%__1cLStrCompNodeGOpcode6kM_i_;
+text: .text%__1cQcmovI_reg_gtNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cPClassFileParserbNparse_classfile_inner_classes_attribute6MnSconstantPoolHandle_nTinstanceKlassHandle_pnGThread__H_;
+text: .text%__1cKStoreFNodeGOpcode6kM_i_;
+text: .text%__1cLConvD2INodeGOpcode6kM_i_;
+text: .text%__1cIAddLNodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cMURShiftLNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cKReturnNodeJideal_reg6kM_I_: classes.o;
+text: .text%jni_DeleteGlobalRef: jni.o;
+text: .text%__1cVPatchingRelocIteratorIpostpass6M_v_;
+text: .text%__1cVPatchingRelocIteratorHprepass6M_v_;
+text: .text%__1cRAbstractAssemblerOcode_fill_byte6F_i_;
+text: .text%__1cIAndLNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cIAndLNodeGmul_id6kM_pknEType__: classes.o;
+text: .text%__1cJOopMapSet2t6M_v_;
+text: .text%__1cNSCMemProjNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%JVM_GetCPMethodModifiers;
+text: .text%jni_GetObjectArrayElement: jni.o;
+text: .text%__1cFParseKarray_load6MnJBasicType__v_;
+text: .text%jni_SetLongField: jni.o;
+text: .text%__1cHGCCauseJto_string6Fn0AFCause__pkc_;
+text: .text%__1cJOopMapSetHcopy_to6MpC_v_;
+text: .text%__1cQjava_lang_ThreadRset_thread_status6FpnHoopDesc_n0AMThreadStatus__v_;
+text: .text%__1cJOopMapSetJheap_size6kM_i_;
+text: .text%__1cNSafePointNodeKgrow_stack6MpnIJVMState_I_v_;
+text: .text%__1cIJVMState2t6Mi_v_;
+text: .text%__1cIAndLNodeKadd_opcode6kM_i_: classes.o;
+text: .text%__1cIAndLNodeKmul_opcode6kM_i_: classes.o;
+text: .text%__1cJLoadSNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cMMachProjNodeHsize_of6kM_I_: classes.o;
+text: .text%__1cOPhaseIdealLoopUsplit_if_with_blocks6MrnJVectorSet_rnKNode_Stack__v_;
+text: .text%__1cNinstanceKlassPadd_implementor6MpnMklassOopDesc__v_;
+text: .text%__1cLOopRecorderIoop_size6M_i_;
+text: .text%__1cYDebugInformationRecorderJdata_size6M_i_;
+text: .text%__1cYDebugInformationRecorderIpcs_size6M_i_;
+text: .text%__1cOPhaseIdealLoopOset_early_ctrl6MpnENode__v_;
+text: .text%__1cHnmethodKtotal_size6kM_i_;
+text: .text%__1cbFunnecessary_membar_volatileNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cMloadConLNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cFParseNadd_safepoint6M_v_;
+text: .text%__1cOPhaseTransform2t6Mp0nFPhaseLPhaseNumber__v_;
+text: .text%__1cLPhaseValues2t6Mp0_v_;
+text: .text%__1cQcmovI_reg_ltNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cXPhaseAggressiveCoalesceGverify6M_v_: coalesce.o;
+text: .text%__1cHCompilebBregister_library_intrinsics6M_v_;
+text: .text%__1cXPhaseAggressiveCoalesceNinsert_copies6MrnHMatcher__v_;
+text: .text%__1cNPhaseRegAlloc2t6MIrnIPhaseCFG_rnHMatcher_pF_v_v_;
+text: .text%__1cIPhaseCFGJbuild_cfg6M_I_;
+text: .text%__1cHCompileEInit6Mi_v_;
+text: .text%__1cVExceptionHandlerTable2t6Mi_v_;
+text: .text%__1cMPhaseChaitin2t6MIrnIPhaseCFG_rnHMatcher__v_;
+text: .text%__1cMPhaseChaitinRRegister_Allocate6M_v_;
+text: .text%__1cHCompileTset_cached_top_node6MpnENode__v_;
+text: .text%__1cHMatcherZnumber_of_saved_registers6F_i_;
+text: .text%__1cNPhaseRegAllocTpd_preallocate_hook6M_v_;
+text: .text%__1cLBlock_Array2t6MpnFArena__v_: block.o;
+text: .text%__1cMPhaseChaitinMreset_uf_map6MI_v_;
+text: .text%__1cMPhaseChaitinRbuild_ifg_virtual6M_v_;
+text: .text%__1cIPhaseCFGQGlobalCodeMotion6MrnHMatcher_IrnJNode_List__v_;
+text: .text%__1cHMatcherTFixup_Save_On_Entry6M_v_;
+text: .text%__1cHMatcherPinit_spill_mask6MpnENode__v_;
+text: .text%__1cHCompileICode_Gen6M_v_;
+text: .text%__1cFArena2t6MI_v_;
+text: .text%__1cUDebugInfoWriteStream2t6MpnYDebugInformationRecorder_i_v_;
+text: .text%__1cHMatcherVinit_first_stack_mask6M_v_;
+text: .text%__1cFArenaNmove_contents6Mp0_1_;
+text: .text%__1cFArenaRdestruct_contents6M_v_;
+text: .text%__1cIPhaseIFG2t6MpnFArena__v_;
+text: .text%__1cFDictIFreset6MpknEDict__v_;
+text: .text%__1cHMatcherFmatch6M_v_;
+text: .text%__1cHMatcher2t6MrnJNode_List__v_;
+text: .text%__1cIPhaseCFGVschedule_pinned_nodes6MrnJVectorSet__v_;
+text: .text%__1cETypeKInitialize6FpnHCompile__v_;
+text: .text%__1cIPhaseCFGYEstimate_Block_Frequency6M_v_;
+text: .text%__1cYDebugInformationRecorder2t6MpnLOopRecorder__v_;
+text: .text%__1cOCompileWrapper2t6MpnHCompile__v_;
+text: .text%__1cIPhaseCFGKDominators6M_v_;
+text: .text%__1cIPhaseCFG2t6MpnFArena_pnIRootNode_rnHMatcher__v_;
+text: .text%__1cJPhaseLive2t6MrknIPhaseCFG_rnILRG_List_pnFArena__v_;
+text: .text%__1cHCompileYinit_scratch_buffer_blob6M_v_;
+text: .text%__1cOMachPrologNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cHCompileTFillExceptionTables6MIpI1pnFLabel__v_;
+text: .text%__1cMPhaseChaitinbApost_allocate_copy_removal6M_v_;
+text: .text%__1cHCompileGOutput6M_v_;
+text: .text%__1cWImplicitExceptionTableIset_size6MI_v_;
+text: .text%__1cHCompileMBuildOopMaps6M_v_;
+text: .text%__1cLdo_liveness6FpnNPhaseRegAlloc_pnIPhaseCFG_pnKBlock_List_ipnFArena_pnEDict__v_: buildOopMap.o;
+text: .text%__1cMPhaseChaitinMfixup_spills6M_v_;
+text: .text%__1cNPhaseRegAllocPalloc_node_regs6Mi_v_;
+text: .text%__1cHCompileLFill_buffer6M_v_;
+text: .text%__1cVCallRuntimeDirectNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cNSignatureInfoJdo_double6M_v_: bytecode.o;
+text: .text%__1cENodeHrm_prec6MI_v_;
+text: .text%__1cHRetNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKstoreFNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cRPrivilegedElementKinitialize6MpnMvframeStream_pnHoopDesc_p0pnGThread__v_;
+text: .text%JVM_DoPrivileged;
+text: .text%__1cRsubI_zero_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cHRetNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cIConDNodeGOpcode6kM_i_;
+text: .text%__1cObranchConFNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cTresource_free_bytes6FpcI_v_;
+text: .text%__1cNmethodOopDescbDbuild_interpreter_method_data6FnMmethodHandle_pnGThread__v_;
+text: .text%__1cRcompL_reg_conNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cNMemoryManagerHoops_do6MpnKOopClosure__v_;
+text: .text%__1cPconvL2I_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cFciEnvKcompile_id6M_I_;
+text: .text%__1cPmethodDataKlassIallocate6MnMmethodHandle_pnGThread__pnRmethodDataOopDesc__;
+text: .text%__1cKoopFactoryOnew_methodData6FnMmethodHandle_pnGThread__pnRmethodDataOopDesc__;
+text: .text%__1cIAndLNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cKCodeBuffer2t6MpCi_v_;
+text: .text%__1cVshrL_reg_imm6_L2INodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLConvL2INodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cIciMethodRinstructions_size6M_i_;
+text: .text%__1cSmulI_reg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cCosXthread_local_storage_at6Fi_pv_;
+text: .text%__1cMindIndexOperNconstant_disp6kM_i_: ad_sparc.o;
+text: .text%__1cMindIndexOperOindex_position6kM_i_: ad_sparc.o;
+text: .text%__1cMindIndexOperFscale6kM_i_: ad_sparc.o;
+text: .text%__1cOMacroAssemblerWbang_stack_with_offset6Mi_v_: assembler_sparc.o;
+text: .text%__1cRAbstractAssemblerbDgenerate_stack_overflow_check6Mi_v_;
+text: .text%__1cMindIndexOperNbase_position6kM_i_: ad_sparc.o;
+text: .text%__1cNloadKlassNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cFStateR_sub_Op_LoadKlass6MpknENode__v_;
+text: .text%__1cGTarjanICOMPRESS6M_v_;
+text: .text%__1cKstoreCNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cICmpDNodeGOpcode6kM_i_;
+text: .text%__1cNloadConL0NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIMulLNodeGmul_id6kM_pknEType__: classes.o;
+text: .text%__1cOPhaseIdealLoopOplace_near_use6kMpnENode__2_;
+text: .text%__1cVCallRuntimeDirectNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cLstoreB0NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cSInterpreterRuntimeOprofile_method6FpnKJavaThread_pC_i_;
+text: .text%__1cMURShiftLNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cJloadPNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cLOopMapCacheLoop_iterate6MpnKOopClosure__v_;
+text: .text%__1cLRShiftINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cIMachNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cLOpaque2NodeLbottom_type6kM_pknEType__: connode.o;
+text: .text%__1cSconvI2D_helperNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cUPSGenerationCountersKupdate_all6M_v_: psGenerationCounters.o;
+text: .text%__1cQComputeCallStackHdo_long6M_v_: generateOopMap.o;
+text: .text%__1cKTypeOopPtrSmake_from_constant6FpnIciObject__pk0_;
+text: .text%__1cQregP_to_stkPNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cOGenerateOopMapHppstore6MpnNCellTypeState_i_v_;
+text: .text%__1cJTimeStampSticks_since_update6kM_x_;
+text: .text%__1cQmodI_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIMulINodeImul_ring6kMpknEType_3_3_;
+text: .text%__1cURethrowExceptionNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIAddLNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cQcmovI_reg_ltNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cLstoreB0NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSaddI_reg_imm13NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cIModINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cKklassKlassIoop_size6kMpnHoopDesc__i_;
+text: .text%__1cJcmpOpOperHgreater6kM_i_: ad_sparc_clone.o;
+text: .text%__1cJimmL0OperJconstantL6kM_x_: ad_sparc_clone.o;
+text: .text%__1cJimmI0OperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cFStateM_sub_Op_ConL6MpknENode__v_;
+text: .text%__1cOloadConL13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNObjectMonitorHis_busy6kM_i_;
+text: .text%JVM_GetClassNameUTF;
+text: .text%__1cKloadUBNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIXorINodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cFStateM_sub_Op_AndI6MpknENode__v_;
+text: .text%__1cVshrL_reg_imm6_L2INodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKcmpOpFOperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cLRuntimeStubHoops_do6MpnKOopClosure__v_: codeBlob.o;
+text: .text%__1cTmembar_volatileNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJloadFNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cFStateL_sub_Op_OrI6MpknENode__v_;
+text: .text%__1cJCmpL3NodeGOpcode6kM_i_;
+text: .text%JVM_FindLoadedClass;
+text: .text%__1cIMulLNodeKadd_opcode6kM_i_: classes.o;
+text: .text%__1cIMulLNodeKmul_opcode6kM_i_: classes.o;
+text: .text%__1cVAdaptivePaddedAverageGsample6Mf_v_;
+text: .text%__1cIConFNodeGOpcode6kM_i_;
+text: .text%__1cSmembar_acquireNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cQmulD_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIModLNodeGOpcode6kM_i_;
+text: .text%__1cbIjava_lang_reflect_AccessibleObjectIoverride6FpnHoopDesc__C_;
+text: .text%__1cQLibraryIntrinsicIgenerate6MpnIJVMState__2_;
+text: .text%__1cLRShiftLNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cKTypeRawPtrFxdual6kM_pknEType__;
+text: .text%__1cNloadConL0NodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cFTypeFEmake6Ff_pk0_;
+text: .text%__1cIimmFOperJconstantF6kM_f_: ad_sparc_clone.o;
+text: .text%__1cEUTF8Ounicode_length6Fpkc_i_;
+text: .text%__1cCosRcurrent_thread_id6F_i_;
+text: .text%__1cUSafepointSynchronizeFblock6FpnKJavaThread__v_;
+text: .text%__1cOGenerateOopMapJppdupswap6Mipkc_v_;
+text: .text%__1cJttyLockerbCbreak_tty_lock_for_safepoint6Fi_v_;
+text: .text%__1cSmembar_acquireNodeIadr_type6kM_pknHTypePtr__;
+text: .text%__1cPorI_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cIPhaseCFGOinsert_goto_at6MII_v_;
+text: .text%__1cITypeLongFwiden6kMpknEType__3_;
+text: .text%__1cSThreadLocalStoragePget_thread_slow6F_pnGThread__;
+text: .text%__1cPCallRuntimeNodeGOpcode6kM_i_;
+text: .text%__1cJcmpOpOperNgreater_equal6kM_i_: ad_sparc_clone.o;
+text: .text%__1cMindIndexOperFindex6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cMindIndexOperEbase6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cMindIndexOperEdisp6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%JVM_FindClassFromClass;
+text: .text%__1cRshrP_reg_imm5NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cObranchConFNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQshrI_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cbDjava_lang_reflect_ConstructorFclazz6FpnHoopDesc__2_;
+text: .text%__1cbDjava_lang_reflect_ConstructorEslot6FpnHoopDesc__i_;
+text: .text%__1cbDjava_lang_reflect_ConstructorPparameter_types6FpnHoopDesc__2_;
+text: .text%__1cKReflectionSinvoke_constructor6FpnHoopDesc_nOobjArrayHandle_pnGThread__2_;
+text: .text%JVM_NewInstanceFromConstructor;
+text: .text%__1cFParseFBlockMadd_new_path6M_i_;
+text: .text%__1cIimmPOperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cQsubL_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cJloadBNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cLConvF2DNodeGOpcode6kM_i_;
+text: .text%__1cLConvI2DNodeGOpcode6kM_i_;
+text: .text%__1cSciExceptionHandlerLcatch_klass6M_pnPciInstanceKlass__;
+text: .text%__1cMloadConFNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cKcmpOpPOperNgreater_equal6kM_i_: ad_sparc_clone.o;
+text: .text%__1cLRShiftLNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cKimmL13OperJconstantL6kM_x_: ad_sparc_clone.o;
+text: .text%__1cSTailCalljmpIndNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKstoreLNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cGIfNodeMdominated_by6MpnENode_pnMPhaseIterGVN__v_;
+text: .text%__1cOcompiledVFrame2t6MpknFframe_pknLRegisterMap_pnKJavaThread_pnJScopeDesc__v_;
+text: .text%__1cJScopeDesc2t6MpknHnmethod_i_v_;
+text: .text%__1cQshlI_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOGenerateOopMapJdo_astore6Mi_v_;
+text: .text%__1cbFunnecessary_membar_volatileNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cULinearLeastSquareFitGupdate6Mdd_v_;
+text: .text%__1cOoop_RelocationIoop_addr6M_ppnHoopDesc__;
+text: .text%__1cKstoreCNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKstoreCNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cJcmpOpOperKless_equal6kM_i_: ad_sparc_clone.o;
+text: .text%__1cXmembar_acquire_lockNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPfieldDescriptorUstring_initial_value6kMpnGThread__pnHoopDesc__;
+text: .text%__1cMloadConLNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cIMaxINodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cMloadConDNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cMindirectOperNconstant_disp6kM_i_: ad_sparc.o;
+text: .text%__1cMindirectOperNbase_position6kM_i_: ad_sparc.o;
+text: .text%__1cIAddLNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cMindirectOperFscale6kM_i_: ad_sparc.o;
+text: .text%__1cYinternal_word_RelocationEtype6M_nJrelocInfoJrelocType__: relocInfo.o;
+text: .text%__1cSsubL_reg_reg_2NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%jni_NewString: jni.o;
+text: .text%__1cLConvL2INodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cQjava_lang_StringXcreate_oop_from_unicode6FpHipnGThread__pnHoopDesc__;
+text: .text%__1cKoopFactoryNnew_charArray6FpkcpnGThread__pnQtypeArrayOopDesc__;
+text: .text%__1cOcompiledVFrameEcode6kM_pnHnmethod__;
+text: .text%__1cIGraphKitMnext_monitor6M_i_;
+text: .text%__1cLBoxLockNode2t6Mi_v_;
+text: .text%__1cPconvF2D_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cLOptoRuntimebBcomplete_monitor_enter_Type6F_pknITypeFunc__;
+text: .text%__1cIGraphKitLshared_lock6MpnENode__pnMFastLockNode__;
+text: .text%__1cPcmpFastLockNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cNloadConP0NodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRorI_reg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKcmpOpUOperEless6kM_i_: ad_sparc_clone.o;
+text: .text%__1cQaddF_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRLowMemoryDetectorWdetect_after_gc_memory6FpnKMemoryPool__v_;
+text: .text%lwp_mutex_init: os_solaris.o;
+text: .text%__1cRsubI_zero_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cFframeLnmethods_do6M_v_;
+text: .text%__1cQjava_lang_ThreadGthread6FpnHoopDesc__pnKJavaThread__;
+text: .text%__1cQnotemp_iRegIOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cITemplateIbytecode6kM_nJBytecodesECode__;
+text: .text%__1cODataRelocationGoffset6M_i_: relocInfo.o;
+text: .text%__1cYinternal_word_RelocationFvalue6M_pC_: relocInfo.o;
+text: .text%__1cCosPhint_no_preempt6F_v_;
+text: .text%__1cOcmovII_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIMulLNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cIMulINodeGmul_id6kM_pknEType__: classes.o;
+text: .text%__1cPciObjectFactory2t6MpnFArena_i_v_;
+text: .text%__1cRsarL_reg_imm6NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cFciEnvWget_method_from_handle6MpnI_jobject__pnIciMethod__;
+text: .text%__1cSstring_compareNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cFciEnv2T6M_v_;
+text: .text%__1cIGraphKitNgen_checkcast6MpnENode_2p2_2_;
+text: .text%__1cMMergeMemNodeIadr_type6kM_pknHTypePtr__: memnode.o;
+text: .text%__1cJcmpOpOperJnot_equal6kM_i_: ad_sparc_clone.o;
+text: .text%__1cGvframeDtop6kM_p0_;
+text: .text%__1cOCompiledRFrameEinit6M_v_;
+text: .text%__1cXmembar_acquire_lockNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cJloadSNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cVCallRuntimeDirectNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPcmpFastLockNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQciTypeArrayKlassEmake6FnJBasicType__p0_;
+text: .text%__1cIXorINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cIGraphKitRgen_subtype_check6MpnENode_2_2_;
+text: .text%__1cOMacroAssemblerLsave_thread6MkpnMRegisterImpl__v_;
+text: .text%__1cOcmovII_immNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cMloadConINodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRshlL_reg_imm6NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cFParseGdo_new6M_v_;
+text: .text%__1cIimmIOperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cQmodI_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cLConvI2LNodeJideal_reg6kM_I_: classes.o;
+text: .text%jni_GetObjectClass: jni.o;
+text: .text%__1cSxorI_reg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOMacroAssemblerFalign6Mi_v_;
+text: .text%__1cRappend_interfaces6FnOobjArrayHandle_ripnPobjArrayOopDesc__v_;
+text: .text%__1cKManagementJtimestamp6F_x_;
+text: .text%__1cIPSOldGenPupdate_counters6M_v_;
+text: .text%__1cQshrI_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cFForteNregister_stub6FpkcpC3_v_;
+text: .text%__1cFVTuneNregister_stub6FpkcpC3_v_;
+text: .text%__1cNinstanceKlassbFlookup_method_in_all_interfaces6kMpnNsymbolOopDesc_2_pnNmethodOopDesc__;
+text: .text%__1cTloadL_unalignedNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cJloadLNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cOMacroAssemblerVreset_last_Java_frame6M_v_;
+text: .text%__1cOMacroAssemblerTset_last_Java_frame6MpnMRegisterImpl_2_v_;
+text: .text%__1cSstring_compareNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOstackSlotIOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cQregF_to_stkINodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cINodeHash2t6MpnFArena_I_v_;
+text: .text%__1cPconvI2L_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOPhaseTransform2t6MpnFArena_nFPhaseLPhaseNumber__v_;
+text: .text%__1cLPhaseValues2t6MpnFArena_I_v_;
+text: .text%__1cJStubQdDueueGcommit6Mi_v_;
+text: .text%__1cJStubQdDueueHrequest6Mi_pnEStub__;
+text: .text%__1cOcmovII_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKstoreFNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOMacroAssemblerKsave_frame6Mi_v_;
+text: .text%__1cSmulI_reg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cLstoreC0NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cOPhaseIdealLoopVclone_up_backedge_goo6MpnENode_22_2_;
+text: .text%__1cITemplateKinitialize6MinITosState_1pFi_vi_v_;
+text: .text%__1cITemplateIgenerate6MpnZInterpreterMacroAssembler__v_;
+text: .text%JVM_FindClassFromClassLoader;
+text: .text%JVM_FindClassFromBootLoader;
+text: .text%signalHandler;
+text: .text%__1cTtypeArrayKlassKlassIoop_size6kMpnHoopDesc__i_: typeArrayKlassKlass.o;
+text: .text%JVM_handle_solaris_signal;
+text: .text%__1cQjava_lang_ThreadRget_thread_status6FpnHoopDesc__n0AMThreadStatus__;
+text: .text%__1cNSignatureInfoIdo_float6M_v_: bytecode.o;
+text: .text%__1cFStateM_sub_Op_AndL6MpknENode__v_;
+text: .text%__1cKConv2BNodeGOpcode6kM_i_;
+text: .text%__1cZInterpreterMacroAssemblerZcheck_and_handle_popframe6MpnMRegisterImpl__v_;
+text: .text%JVM_IHashCode;
+text: .text%__1cSconvI2D_helperNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cJStartNodeJideal_reg6kM_I_: callnode.o;
+text: .text%__1cOMacroAssemblerbBcheck_and_forward_exception6MpnMRegisterImpl__v_;
+text: .text%__1cQcmovI_reg_ltNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQandL_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cLPhaseValuesKis_IterGVN6M_pnMPhaseIterGVN__: phaseX.o;
+text: .text%__1cMLinkResolverXresolve_invokeinterface6FrnICallInfo_nGHandle_nSconstantPoolHandle_ipnGThread__v_;
+text: .text%__1cKC2CompilerOcompile_method6MpnFciEnv_pnIciMethod_i_v_;
+text: .text%JVM_GetClassLoader;
+text: .text%__1cNCompileBrokerZinvoke_compiler_on_method6FpnLCompileTask__v_;
+text: .text%__1cCosRelapsed_frequency6F_x_;
+text: .text%__1cFStateP_sub_Op_ConvL2I6MpknENode__v_;
+text: .text%__1cOPhaseIdealLoopLdo_split_if6MpnENode__v_;
+text: .text%__1cLAccessFlagsRatomic_clear_bits6Mi_v_;
+text: .text%__1cKScheduling2t6MpnFArena_rnHCompile__v_;
+text: .text%__1cKSchedulingMDoScheduling6M_v_;
+text: .text%__1cNCompileBrokerScollect_statistics6FpnOCompilerThread_nMelapsedTimer_pnLCompileTask__v_;
+text: .text%__1cFciEnvbOcheck_for_system_dictionary_modification6MpnIciMethod__v_;
+text: .text%__1cSCardTableExtensionbAscavenge_contents_parallel6MpnQObjectStartArray_pnMMutableSpace_pnIHeapWord_pnSPSPromotionManager_I_v_;
+text: .text%__1cRframe_gc_prologue6FpnFframe_pknLRegisterMap__v_: thread.o;
+text: .text%__1cFframeMpd_gc_epilog6M_v_;
+text: .text%__1cMelapsedTimerHseconds6kM_d_;
+text: .text%__1cJStealTaskEname6M_pc_: psTasks.o;
+text: .text%__1cRframe_gc_epilogue6FpnFframe_pknLRegisterMap__v_: thread.o;
+text: .text%__1cFframeLgc_epilogue6M_v_;
+text: .text%__1cFframeLgc_prologue6M_v_;
+text: .text%__1cTOldToYoungRootsTaskEname6M_pc_: psTasks.o;
+text: .text%__1cJStealTaskFdo_it6MpnNGCTaskManager_I_v_;
+text: .text%__1cTOldToYoungRootsTaskFdo_it6MpnNGCTaskManager_I_v_;
+text: .text%__1cNGCTaskManagerMnote_release6MI_v_;
+text: .text%__1cMciMethodDataStrap_recompiled_at6MpnLProfileData__i_;
+text: .text%__1cJloadLNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSmembar_acquireNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cSmembar_acquireNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cYDebugInformationRecorderHcopy_to6MpnHnmethod__v_;
+text: .text%__1cVExceptionHandlerTableHcopy_to6MpnHnmethod__v_;
+text: .text%__1cJCodeCacheGcommit6FpnICodeBlob__v_;
+text: .text%__1cFVTuneOcreate_nmethod6FpnHnmethod__v_;
+text: .text%__1cHnmethodQcopy_scopes_data6MpCi_v_;
+text: .text%__1cFciEnvVnum_inlined_bytecodes6kM_i_;
+text: .text%__1cWImplicitExceptionTableHcopy_to6MpnHnmethod__v_;
+text: .text%__1cLOopRecorderHcopy_to6MpnICodeBlob__v_;
+text: .text%__1cIciMethodRbuild_method_data6M_v_;
+text: .text%__1cHCompileIOptimize6M_v_;
+text: .text%__1cHCompileLFinish_Warm6M_v_;
+text: .text%__1cbAfinal_graph_reshaping_walk6FrnKNode_Stack_pnENode_rnUFinal_Reshape_Counts__v_: compile.o;
+text: .text%__1cHCompileLInline_Warm6M_i_;
+text: .text%__1cSPhaseRemoveUseless2t6MpnIPhaseGVN_pnQUnique_Node_List__v_;
+text: .text%__1cJStartNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cKInlineTreeWbuild_inline_tree_root6F_p0_;
+text: .text%__1cHCompileRbuild_start_state6MpnJStartNode_pknITypeFunc__pnIJVMState__;
+text: .text%__1cIPhaseCCPHanalyze6M_v_;
+text: .text%__1cIPhaseCCPMdo_transform6M_v_;
+text: .text%__1cIPhaseCCPJtransform6MpnENode__2_;
+text: .text%__1cIPhaseCCP2t6MpnMPhaseIterGVN__v_;
+text: .text%__1cHCompileVidentify_useful_nodes6MrnQUnique_Node_List__v_;
+text: .text%__1cHCompileUremove_useless_nodes6MrnQUnique_Node_List__v_;
+text: .text%__1cQUnique_Node_ListUremove_useless_nodes6MrnJVectorSet__v_;
+text: .text%__1cMPhaseIterGVN2t6MpnIPhaseGVN__v_;
+text: .text%__1cMPhaseIterGVN2t6Mp0_v_;
+text: .text%__1cQmulI_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cNTemplateTableKtransition6FnITosState_1_v_;
+text: .text%__1cHCompileNreturn_values6MpnIJVMState__v_;
+text: .text%__1cOcmovII_immNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOMachEpilogNodeQsafepoint_offset6kM_i_;
+text: .text%__1cZInterpreterMacroAssemblerPdispatch_epilog6MnITosState_i_v_;
+text: .text%__1cZInterpreterMacroAssemblerPdispatch_prolog6MnITosState_i_v_;
+text: .text%__1cIModINodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cFStateP_sub_Op_RShiftI6MpknENode__v_;
+text: .text%__1cRsarI_reg_imm5NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%lwp_cond_init: os_solaris.o;
+text: .text%__1cTmembar_volatileNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cNloadConL0NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQComputeCallStackGdo_int6M_v_: generateOopMap.o;
+text: .text%__1cXmembar_acquire_lockNodeIadr_type6kM_pknHTypePtr__;
+text: .text%__1cKPSYoungGenRcapacity_in_bytes6kM_I_;
+text: .text%__1cNSafepointBlobbDpreserve_callee_argument_oops6MnFframe_pknLRegisterMap_pnKOopClosure__v_: codeBlob.o;
+text: .text%__1cOloadConI13NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cJloadSNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cIAddFNodeGOpcode6kM_i_;
+text: .text%__1cJJavaCallsMcall_special6FpnJJavaValue_nLKlassHandle_nMsymbolHandle_4pnRJavaCallArguments_pnGThread__v_;
+text: .text%__1cFStateO_sub_Op_Binary6MpknENode__v_;
+text: .text%__1cKBinaryNodeGOpcode6kM_i_;
+text: .text%__1cNSignatureInfoIdo_short6M_v_: bytecode.o;
+text: .text%__1cLBoxLockNodeDcmp6kMrknENode__I_;
+text: .text%__1cSCompiledStaticCallSset_to_interpreted6MnMmethodHandle_pC_v_;
+text: .text%__1cSCompiledStaticCallJfind_stub6M_pC_;
+text: .text%__1cRNativeMovConstRegIset_data6Mi_v_;
+text: .text%__1cFParsebLincrement_and_test_invocation_counter6Mi_v_;
+text: .text%__1cSsafePoint_pollNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cMTailCallNodeGOpcode6kM_i_;
+text: .text%__1cSInterpreterRuntimeTprepare_native_call6FpnKJavaThread_pnNmethodOopDesc__v_;
+text: .text%__1cXSignatureHandlerLibraryDadd6FnMmethodHandle__v_;
+text: .text%__1cSsafePoint_pollNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cNobjArrayKlassWcompute_modifier_flags6kMpnGThread__i_;
+text: .text%__1cPClassFileParserUverify_constantvalue6MiinSconstantPoolHandle_pnGThread__v_;
+text: .text%__1cZInterpreterMacroAssemblerNdispatch_next6MnITosState_i_v_;
+text: .text%__1cIMulFNodeGOpcode6kM_i_;
+text: .text%__1cISubLNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cQmulD_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cNSCMemProjNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cSThreadLocalStorageGthread6F_pnGThread__: assembler_sparc.o;
+text: .text%jni_SetByteArrayRegion: jni.o;
+text: .text%__1cQregI_to_stkINodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cQjava_lang_StringPcreate_from_str6FpkcpnGThread__nGHandle__;
+text: .text%__1cSdivL_reg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cFStateM_sub_Op_XorI6MpknENode__v_;
+text: .text%__1cHTypePtrEmake6FnETypeFTYPES_n0ADPTR_i_pk0_;
+text: .text%__1cCosLelapsedTime6F_d_;
+text: .text%__1cKScopeValueJread_from6FpnTDebugInfoReadStream__p0_;
+text: .text%__1cKPerfMemoryMmark_updated6F_v_;
+text: .text%__1cSobjArrayKlassKlassbCallocate_objArray_klass_impl6FnYobjArrayKlassKlassHandle_inLKlassHandle_pnGThread__pnMklassOopDesc__;
+text: .text%__1cIPerfData2t6MnJCounterNS_pkcn0AFUnits_n0ALVariability__v_;
+text: .text%__1cKPerfMemoryFalloc6FI_pc_;
+text: .text%__1cLStrCompNodeKmatch_edge6kMI_I_;
+text: .text%__1cQmulL_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cILocation2t6MpnTDebugInfoReadStream__v_;
+text: .text%__1cKJavaThreadZsecurity_get_caller_class6Mi_pnMklassOopDesc__;
+text: .text%jni_ReleaseStringUTFChars;
+text: .text%jni_GetStringUTFChars: jni.o;
+text: .text%__1cSobjArrayKlassKlassXallocate_objArray_klass6MinLKlassHandle_pnGThread__pnMklassOopDesc__;
+text: .text%__1cFParseLarray_store6MnJBasicType__v_;
+text: .text%__1cSInterpreterRuntimeNquicken_io_cc6FpnKJavaThread__v_;
+text: .text%__1cSInterpreterRuntimeXthrow_pending_exception6FpnKJavaThread__v_;
+text: .text%JVM_IsInterrupted;
+text: .text%__1cLLShiftLNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cNSignatureInfoHdo_char6M_v_: bytecode.o;
+text: .text%JVM_FindLibraryEntry;
+text: .text%__1cWConstantPoolCacheEntrySset_interface_call6MnMmethodHandle_i_v_;
+text: .text%__1cLklassItableUcompute_itable_index6FpnNmethodOopDesc__i_;
+text: .text%__1cRshlL_reg_imm6NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQshlL_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cPconvF2D_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cLRShiftLNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cSstring_compareNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cOMacroAssemblerEstop6Mpkc_v_;
+text: .text%__1cObranchConFNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKloadUBNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQaddP_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cLcmpD_ccNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cTloadL_unalignedNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cLLShiftLNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cbIjava_lang_reflect_AccessibleObjectMset_override6FpnHoopDesc_C_v_;
+text: .text%__1cXJNI_ArgumentPusherVaArgHget_int6M_v_: jni.o;
+text: .text%__1cRbranchLoopEndNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQaddF_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKcmpOpUOperHgreater6kM_i_: ad_sparc_clone.o;
+text: .text%__1cUParallelScavengeHeapEused6kM_I_;
+text: .text%__1cIDivINodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cQmulF_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cQxorI_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cWCallLeafNoFPDirectNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cLcmpD_ccNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cWCallLeafNoFPDirectNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cJloadINodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cbBopt_virtual_call_RelocationLstatic_stub6M_pC_;
+text: .text%__1cNTemplateTableDdef6FnJBytecodesECode_inITosState_3pFi_vi_v_;
+text: .text%__1cIMinINodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cKarrayKlassKjava_super6kM_pnMklassOopDesc__;
+text: .text%__1cOClearArrayNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cRbranchLoopEndNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cRbranchLoopEndNodeJlabel_set6MrnFLabel_I_v_;
+text: .text%__1cLMachUEPNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cCosTnative_java_library6F_pv_;
+text: .text%__1cJJavaCallsMcall_special6FpnJJavaValue_nGHandle_nLKlassHandle_nMsymbolHandle_533pnGThread__v_;
+text: .text%__1cSInterpreterRuntimeOmultianewarray6FpnKJavaThread_pi_v_;
+text: .text%__1cSxorI_reg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cMPhaseChaitinGSelect6M_I_;
+text: .text%__1cFParseSjump_switch_ranges6MpnENode_pnLSwitchRange_4i_v_;
+text: .text%__1cSbranchCon_longNodeJlabel_set6MrnFLabel_I_v_;
+text: .text%__1cSbranchCon_longNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSbranchCon_longNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cCosYprint_jni_name_suffix_on6FpnMoutputStream_i_v_;
+text: .text%__1cCosYprint_jni_name_prefix_on6FpnMoutputStream_i_v_;
+text: .text%__1cLstoreP0NodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cFParseTprofile_switch_case6Mi_v_;
+text: .text%__1cSandI_reg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cIimmLOperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cFParseOmerge_new_path6Mi_v_;
+text: .text%__1cQregP_to_stkPNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cQjava_lang_StringGoffset6FpnHoopDesc__i_;
+text: .text%__1cQjava_lang_StringFvalue6FpnHoopDesc__pnQtypeArrayOopDesc__;
+text: .text%__1cQjava_lang_StringScreate_from_symbol6FnMsymbolHandle_pnGThread__nGHandle__;
+text: .text%__1cSmembar_releaseNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%jni_NewByteArray: jni.o;
+text: .text%__1cQdivL_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cJJavaCallsMcall_special6FpnJJavaValue_nGHandle_nLKlassHandle_nMsymbolHandle_53pnGThread__v_;
+text: .text%__1cQSystemDictionarybAvalidate_protection_domain6FnTinstanceKlassHandle_nGHandle_2pnGThread__v_;
+text: .text%__1cKDictionaryVadd_protection_domain6MiInTinstanceKlassHandle_nGHandle_2pnGThread__v_;
+text: .text%__1cFParseLdo_newarray6MnJBasicType__v_;
+text: .text%__1cPmethodDataKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cNmethodOopDescKklass_name6kM_pnNsymbolOopDesc__;
+text: .text%__1cSconvI2D_helperNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLstoreP0NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cMciArrayKlass2t6MnLKlassHandle__v_;
+text: .text%__1cSmembar_releaseNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cIPerfLong2t6MnJCounterNS_pkcnIPerfDataFUnits_n0CLVariability__v_;
+text: .text%__1cKarrayKlassXbase_create_array_klass6FrknKKlass_vtbl_inLKlassHandle_pnGThread__nQarrayKlassHandle__;
+text: .text%__1cKarrayKlassbBcomplete_create_array_klass6FnQarrayKlassHandle_nLKlassHandle_pnGThread__v_;
+text: .text%__1cSTailCalljmpIndNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQcmovI_reg_gtNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%JVM_GetMethodIxExceptionTableEntry;
+text: .text%__1cIDivINodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cLstoreP0NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQstkI_to_regFNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLRethrowNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cKloadUBNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cHCompileSrethrow_exceptions6MpnIJVMState__v_;
+text: .text%__1cURethrowExceptionNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cLRethrowNode2t6MpnENode_22222_v_;
+text: .text%__1cTLoadL_unalignedNodeGOpcode6kM_i_;
+text: .text%__1cSmulI_reg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cZInterpreterMacroAssemblerZget_2_byte_integer_at_bcp6MipnMRegisterImpl_2n0ALsignedOrNot_n0AKsetCCOrNot__v_;
+text: .text%__1cQcmovI_reg_gtNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cURethrowExceptionNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPfieldDescriptorSlong_initial_value6kM_x_;
+text: .text%__1cISubLNodeDsub6kMpknEType_3_3_;
+text: .text%__1cPciObjArrayKlass2t6MnLKlassHandle__v_;
+text: .text%__1cJLoadINodeMstore_Opcode6kM_i_: classes.o;
+text: .text%__1cQandI_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cNobjArrayKlassYcompute_secondary_supers6MipnGThread__pnPobjArrayOopDesc__;
+text: .text%__1cQmulI_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cFParsePmerge_exception6Mi_v_;
+text: .text%__1cLStrCompNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cNobjArrayKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: objArrayKlass.o;
+text: .text%__1cNloadConP0NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%jni_ReleaseStringCritical: jni.o;
+text: .text%__1cJCMoveNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%jni_GetStringCritical: jni.o;
+text: .text%__1cHciKlassSsuper_check_offset6M_I_;
+text: .text%__1cPciObjArrayKlassGloader6M_pnHoopDesc__: ciObjArrayKlass.o;
+text: .text%__1cWCallLeafNoFPDirectNodeKmethod_set6Mi_v_;
+text: .text%__1cWCallLeafNoFPDirectNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cIDivLNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cPICStubInterfaceRcode_size_to_size6kMi_i_: icBuffer.o;
+text: .text%__1cPICStubInterfaceKinitialize6MpnEStub_i_v_: icBuffer.o;
+text: .text%__1cMloadConFNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cMadjust_check6FpnENode_11iipnMPhaseIterGVN__v_: ifnode.o;
+text: .text%__1cJScopeDescGsender6kM_p0_;
+text: .text%__1cSxorI_reg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOcompiledVFrameGsender6kM_pnGvframe__;
+text: .text%__1cZInterpreterMacroAssemblerDpop6MnITosState__v_;
+text: .text%__1cGThreadHoops_do6MpnKOopClosure__v_;
+text: .text%__1cQPlaceholderTableHoops_do6MpnKOopClosure__v_;
+text: .text%__1cXJvmtiCurrentBreakpointsHoops_do6FpnKOopClosure__v_;
+text: .text%__1cNMemoryServiceHoops_do6FpnKOopClosure__v_;
+text: .text%__1cNThreadServiceHoops_do6FpnKOopClosure__v_;
+text: .text%__1cKJNIHandlesHoops_do6FpnKOopClosure__v_;
+text: .text%__1cQSystemDictionaryRpreloaded_oops_do6FpnKOopClosure__v_;
+text: .text%__1cLJvmtiExportHoops_do6FpnKOopClosure__v_;
+text: .text%__1cIVMThreadHoops_do6MpnKOopClosure__v_;
+text: .text%__1cKJNIHandlesMweak_oops_do6FpnRBoolObjectClosure_pnKOopClosure__v_;
+text: .text%__1cSObjectSynchronizerHoops_do6FpnKOopClosure__v_;
+text: .text%__1cMFlatProfilerHoops_do6FpnKOopClosure__v_;
+text: .text%__1cOPhaseIdealLoopOadd_constraint6MiipnENode_22p23_v_;
+text: .text%__1cKManagementHoops_do6FpnKOopClosure__v_;
+text: .text%__1cKstoreBNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cSaddL_reg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQSystemDictionaryRnumber_of_classes6F_i_;
+text: .text%__1cQComputeCallStackIdo_short6M_v_: generateOopMap.o;
+text: .text%__1cLstoreI0NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cFframeIpatch_pc6MpnGThread_pC_v_;
+text: .text%__1cRtestI_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cNmethodOopDescbGresolved_checked_exceptions_impl6Fp0pnGThread__nOobjArrayHandle__;
+text: .text%__1cFParseMdo_checkcast6M_v_;
+text: .text%__1cOCompiledRFrameKtop_method6kM_nMmethodHandle__: rframe.o;
+text: .text%__1cKReflectionTget_parameter_types6FnMmethodHandle_ippnHoopDesc_pnGThread__nOobjArrayHandle__;
+text: .text%__1cRtestI_reg_immNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cOcmovIL_immNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cJimmU6OperIconstant6kM_i_: ad_sparc_clone.o;
+text: .text%__1cHRegMask2t6M_v_: matcher.o;
+text: .text%__1cOGenerateOopMapIcopy_cts6MpnNCellTypeState_2_i_;
+text: .text%__1cNObjectMonitorGEnterI6MpnGThread__v_;
+text: .text%__1cSmulL_reg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPstoreI_FregNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLcmpD_ccNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cXMachCallDynamicJavaNodePret_addr_offset6M_i_;
+text: .text%__1cNflagsRegFOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cXvirtual_call_RelocationEtype6M_nJrelocInfoJrelocType__: relocInfo.o;
+text: .text%__1cPPerfDataManagerMcounter_name6Fpkc2_pc_;
+text: .text%__1cIModLNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cMloadConFNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cbBjava_lang_ref_SoftReferenceJset_clock6Fx_v_;
+text: .text%__1cbAPSGCAdaptivePolicyCountersbBupdate_counters_from_policy6M_v_;
+text: .text%__1cXTraceMemoryManagerStats2T6M_v_;
+text: .text%__1cQSystemDictionaryHoops_do6FpnKOopClosure__v_;
+text: .text%__1cQLRUMaxHeapPolicy2t6M_v_;
+text: .text%__1cUParallelScavengeHeapQresize_all_tlabs6M_v_;
+text: .text%__1cUParallelScavengeHeapPupdate_counters6M_v_;
+text: .text%__1cUParallelScavengeHeapbFaccumulate_statistics_all_tlabs6M_v_;
+text: .text%__1cVLoaderConstraintTableHoops_do6MpnKOopClosure__v_;
+text: .text%__1cTDerivedPointerTablePupdate_pointers6F_v_;
+text: .text%__1cNCollectedHeapbFaccumulate_statistics_all_tlabs6M_v_;
+text: .text%__1cNCollectedHeapQresize_all_tlabs6M_v_;
+text: .text%__1cMTypeKlassPtrFxmeet6kMpknEType__3_;
+text: .text%__1cKPSYoungGenPupdate_counters6M_v_;
+text: .text%__1cWThreadLocalAllocBufferbFaccumulate_statistics_before_gc6F_v_;
+text: .text%__1cWThreadLocalAllocBufferQresize_all_tlabs6F_v_;
+text: .text%__1cPGCMemoryManagerIgc_begin6M_v_;
+text: .text%__1cPGCMemoryManagerGgc_end6M_v_;
+text: .text%__1cRLowMemoryDetectorRdetect_low_memory6F_v_;
+text: .text%__1cNMemoryServiceStrack_memory_usage6F_v_;
+text: .text%__1cbAPSGCAdaptivePolicyCountersPupdate_counters6M_v_;
+text: .text%__1cTDerivedPointerTableFclear6F_v_;
+text: .text%__1cKDictionaryHoops_do6MpnKOopClosure__v_;
+text: .text%__1cORuntimeServiceWrecord_safepoint_begin6F_v_;
+text: .text%__1cSObjectSynchronizerVdeflate_idle_monitors6F_v_;
+text: .text%__1cMCounterDecayFdecay6F_v_;
+text: .text%__1cCosbCmake_polling_page_unreadable6F_v_;
+text: .text%__1cRInlineCacheBufferUupdate_inline_caches6F_v_;
+text: .text%__1cLConvI2FNodeGOpcode6kM_i_;
+text: .text%__1cORuntimeServicebDrecord_safepoint_synchronized6F_v_;
+text: .text%__1cQaddF_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cUSafepointSynchronizeFbegin6F_v_;
+text: .text%__1cKarrayKlassTallocate_arrayArray6MiipnGThread__pnPobjArrayOopDesc__;
+text: .text%__1cONMethodSweeperFsweep6F_v_;
+text: .text%__1cCosbAmake_polling_page_readable6F_v_;
+text: .text%__1cUSafepointSynchronizeDend6F_v_;
+text: .text%__1cOcmovII_immNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cORuntimeServiceUrecord_safepoint_end6F_v_;
+text: .text%__1cKimmU13OperIconstant6kM_i_: ad_sparc_clone.o;
+text: .text%__1cQshlL_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cUcompU_iReg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%JVM_GetCallerClass;
+text: .text%__1cNSignatureInfoHdo_byte6M_v_: bytecode.o;
+text: .text%__1cOcmovPP_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKstoreBNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cSobjArrayKlassKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cLstoreC0NodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cTloadL_unalignedNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cICmpFNodeGOpcode6kM_i_;
+text: .text%__1cOstackSlotPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cQregF_to_stkINodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cJLoadDNodeGOpcode6kM_i_;
+text: .text%__1cQmulD_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%jni_IsAssignableFrom: jni.o;
+text: .text%jni_GetFieldID: jni.o;
+text: .text%__1cJLoadPNodeMstore_Opcode6kM_i_: classes.o;
+text: .text%__1cLstoreB0NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cZInterpreterMacroAssemblerbAget_cache_and_index_at_bcp6MpnMRegisterImpl_2i_v_;
+text: .text%__1cHTypeAryFxdual6kM_pknEType__;
+text: .text%__1cMtlsLoadPNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cIVMThreadHexecute6FpnMVM_Operation__v_;
+text: .text%__1cCosMget_priority6FkpknGThread_rnOThreadPriority__nIOSReturn__;
+text: .text%__1cGThreadMget_priority6Fkpk0_nOThreadPriority__;
+text: .text%__1cMVM_OperationIevaluate6M_v_;
+text: .text%__1cMVM_OperationSset_calling_thread6MpnGThread_nOThreadPriority__v_;
+text: .text%__1cCosTget_native_priority6FkpknGThread_pi_nIOSReturn__;
+text: .text%__1cMnegD_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cQcmovI_reg_gtNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cGGCTask2t6Mn0AEKindEkind__v_;
+text: .text%__1cNGCTaskManagerVrelease_all_resources6M_v_;
+text: .text%__1cLGCTaskQdDueueHenqueue6Mp0_v_;
+text: .text%__1cSCardTableExtensionRscavenge_contents6MpnQObjectStartArray_pnMMutableSpace_pnIHeapWord_pnSPSPromotionManager__v_;
+text: .text%__1cUWaitForBarrierGCTaskFdo_it6MpnNGCTaskManager_I_v_;
+text: .text%__1cNGCTaskManagerIadd_list6MpnLGCTaskQdDueue__v_;
+text: .text%__1cHThreadsZcreate_thread_roots_tasks6FpnLGCTaskQdDueue__v_;
+text: .text%__1cUWaitForBarrierGCTaskGcreate6F_p0_;
+text: .text%__1cUWaitForBarrierGCTaskIdestruct6M_v_;
+text: .text%__1cSObjectSynchronizerJfast_exit6FpnHoopDesc_pnJBasicLock_pnGThread__v_;
+text: .text%__1cSPSPromotionManagerNpost_scavenge6F_v_;
+text: .text%__1cNBarrierGCTaskOdo_it_internal6MpnNGCTaskManager_I_v_;
+text: .text%__1cNJvmtiGCMarker2T6M_v_;
+text: .text%__1cUWaitForBarrierGCTaskHdestroy6Fp0_v_;
+text: .text%__1cLGCTaskQdDueueGcreate6F_p0_;
+text: .text%__1cSPSPromotionManagerMpre_scavenge6F_v_;
+text: .text%__1cZSerialOldToYoungRootsTaskFdo_it6MpnNGCTaskManager_I_v_;
+text: .text%__1cQinstanceRefKlassZacquire_pending_list_lock6FpnJBasicLock__v_;
+text: .text%__1cZSerialOldToYoungRootsTaskEname6M_pc_: psTasks.o;
+text: .text%__1cKPSYoungGenLswap_spaces6M_v_;
+text: .text%__1cUParallelScavengeHeapQresize_young_gen6MII_v_;
+text: .text%__1cKPSYoungGenGresize6MII_v_;
+text: .text%__1cKPSYoungGenNresize_spaces6MII_v_;
+text: .text%__1cSPSPromotionManagerbBvm_thread_promotion_manager6F_p0_;
+text: .text%__1cUWaitForBarrierGCTaskIwait_for6M_v_;
+text: .text%__1cPVM_GC_OperationNdoit_epilogue6M_v_;
+text: .text%__1cNMonitorSupplyHreserve6F_pnHMonitor__;
+text: .text%__1cNMonitorSupplyHrelease6FpnHMonitor__v_;
+text: .text%__1cUWaitForBarrierGCTaskEname6M_pc_: gcTaskManager.o;
+text: .text%__1cTmembar_volatileNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cVLoaderConstraintTableWfind_constrained_klass6MnMsymbolHandle_nGHandle__pnMklassOopDesc__;
+text: .text%__1cTloadL_unalignedNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOcmovII_immNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQComputeCallStackHdo_bool6M_v_: generateOopMap.o;
+text: .text%__1cMURShiftLNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cSCompiledStaticCallNcompute_entry6FnMmethodHandle_rnOStaticCallInfo__v_;
+text: .text%__1cPClassFileParserbJparse_classfile_signature_attribute6MnSconstantPoolHandle_nTinstanceKlassHandle_pnGThread__v_;
+text: .text%__1cKstoreBNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSCompiledStaticCallDset6MrknOStaticCallInfo__v_;
+text: .text%__1cOGenerateOopMapXreplace_all_CTS_matches6MnNCellTypeState_1_v_;
+text: .text%__1cFframeZinterpreter_frame_set_mdp6MpC_v_;
+text: .text%__1cZInterpreterMacroAssemblerIpush_ptr6MpnMRegisterImpl__v_;
+text: .text%__1cISubLNodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cIciMethodRinterpreter_entry6M_pC_;
+text: .text%__1cQmulF_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cPconvF2D_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cRcompL_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cJloadBNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%jni_SetBooleanField: jni.o;
+text: .text%__1cKimmL13OperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cLcmpF_ccNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cLRuntimeStubbDpreserve_callee_argument_oops6MnFframe_pknLRegisterMap_pnKOopClosure__v_: codeBlob.o;
+text: .text%__1cRorI_reg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cRsarL_reg_imm6NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQmulI_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSInterpreterRuntimeZSignatureHandlerGeneratorLpass_object6M_v_;
+text: .text%__1cZInterpreterMacroAssemblerGpush_i6MpnMRegisterImpl__v_;
+text: .text%__1cPClassFileParserbBcheck_illegal_static_method6FnTinstanceKlassHandle_pnGThread__v_;
+text: .text%__1cLLShiftLNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cQComputeCallStackJdo_double6M_v_: generateOopMap.o;
+text: .text%__1cJloadSNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRloadConP_pollNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cNObjectMonitorHRecycle6M_v_;
+text: .text%__1cNSharedRuntimeSfind_callee_method6FpnKJavaThread_pnGThread__nMmethodHandle__;
+text: .text%__1cMloadConLNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cJloadDNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cQSystemDictionaryTresolve_from_stream6FnMsymbolHandle_nGHandle_2pnPClassFileStream_pnGThread__pnMklassOopDesc__;
+text: .text%__1cQstkI_to_regFNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQregP_to_stkPNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cZInterpreterMacroAssemblerFpop_i6MpnMRegisterImpl__v_;
+text: .text%__1cIMaxINodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cNSharedRuntimeTreresolve_call_site6FpnKJavaThread_pnGThread__nMmethodHandle__;
+text: .text%__1cYcompareAndSwapL_boolNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cNSCMemProjNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cYcompareAndSwapL_boolNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cIProjNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cIPSOldGenMmax_gen_size6M_I_: psOldGen.o;
+text: .text%__1cKExceptionsK_throw_msg6FpnGThread_pkcipnNsymbolOopDesc_4_v_;
+text: .text%__1cSdivL_reg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cbDVM_ParallelGCFailedAllocationEdoit6M_v_;
+text: .text%__1cQaddL_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPadd_derived_oop6FppnHoopDesc_2_v_: oopMap.o;
+text: .text%__1cMregD_lowOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cHOrINodeIadd_ring6kMpknEType_3_3_;
+text: .text%__1cOMethodLivenessKBasicBlockFsplit6Mi_p1_;
+text: .text%__1cOcmovII_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cENodeEgetd6kM_d_;
+text: .text%__1cOcmovIL_immNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cTAbstractInterpreterSBasicType_as_index6FnJBasicType__i_;
+text: .text%__1cZInterpreterMacroAssemblerGpush_f6MpnRFloatRegisterImpl__v_;
+text: .text%__1cIciObject2t6MpnHciKlass__v_;
+text: .text%__1cPjava_lang_ClassQprimitive_mirror6FnJBasicType__pnHoopDesc__;
+text: .text%__1cKExceptionsL_throw_args6FpnGThread_pkcinMsymbolHandle_5pnRJavaCallArguments__v_;
+text: .text%__1cPstoreI_FregNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKCMovePNodeGOpcode6kM_i_;
+text: .text%__1cLstoreC0NodeIpipeline6kM_pknIPipeline__;
+text: .text%JVM_MonitorWait;
+text: .text%__1cSObjectSynchronizerEwait6FnGHandle_xpnGThread__v_;
+text: .text%__1cIAddLNodeIadd_ring6kMpknEType_3_3_;
+text: .text%__1cHciKlass2t6MpnIciSymbol_p0_v_;
+text: .text%__1cGciType2t6MpnHciKlass__v_;
+text: .text%__1cQshlI_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQdivD_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cFParseSjump_if_false_fork6MpnGIfNode_ii_v_;
+text: .text%__1cNloadConL0NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cRshrL_reg_imm6NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cUciInstanceKlassKlassEmake6F_p0_;
+text: .text%__1cENode2t6Mp0111111_v_;
+text: .text%__1cIDivLNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cZInterpreterMacroAssemblerGpush_d6MpnRFloatRegisterImpl__v_;
+text: .text%__1cFParseRarray_store_check6M_v_;
+text: .text%__1cQsubF_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIciSymbolHbyte_at6Mi_i_;
+text: .text%__1cKCompiledICSset_ic_destination6MpC_v_;
+text: .text%__1cQaddD_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cCosTset_native_priority6FpnGThread_i_nIOSReturn__;
+text: .text%__1cPPerfDataManagerUcreate_long_variable6FnJCounterNS_pkcnIPerfDataFUnits_xpnGThread__pnQPerfLongVariable__;
+text: .text%__1cQset_lwp_priority6Fiii_i_;
+text: .text%__1cQjava_lang_StringTcreate_oop_from_str6FpkcpnGThread__pnHoopDesc__;
+text: .text%jni_NewStringUTF: jni.o;
+text: .text%__1cZInterpreterMacroAssemblerGpush_l6MpnMRegisterImpl__v_;
+text: .text%__1cQsubI_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cZInterpreterMacroAssemblerXget_constant_pool_cache6MpnMRegisterImpl__v_;
+text: .text%__1cSbranchCon_longNodeGnegate6M_v_: ad_sparc_misc.o;
+text: .text%__1cKcmpOpUOperKless_equal6kM_i_: ad_sparc_clone.o;
+text: .text%__1cPciInstanceKlassNloader_handle6M_pnI_jobject__;
+text: .text%__1cPciInstanceKlassYprotection_domain_handle6M_pnI_jobject__;
+text: .text%__1cUParallelScavengeHeapIcapacity6kM_I_;
+text: .text%__1cNmethodOopDescKjmethod_id6M_pnK_jmethodID__;
+text: .text%__1cSsubL_reg_reg_2NodeIpipeline6kM_pknIPipeline__;
+text: .text%JVM_DefineClassWithSource;
+text: .text%__1cLstoreF0NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%JVM_SetClassSigners;
+text: .text%__1cKCompiledICMset_to_clean6M_v_;
+text: .text%__1cSandL_reg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cRbranchLoopEndNodeGnegate6M_v_: ad_sparc_misc.o;
+text: .text%__1cLRShiftLNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cJMarkSweepSFollowStackClosureHdo_void6M_v_: markSweep.o;
+text: .text%__1cFParseWcheck_interpreter_type6MpnENode_pknEType_rpnNSafePointNode__2_;
+text: .text%__1cOcmovPP_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cSThreadLocalStorageSset_thread_in_slot6FpnGThread__v_;
+text: .text%get_thread;
+text: .text%__1cKstoreCNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cSThreadLocalStoragebBget_thread_via_cache_slowly6FIi_pnGThread__;
+text: .text%__1cSThreadLocalStorageKset_thread6FpnGThread__v_;
+text: .text%jni_CallIntMethod: jni.o;
+text: .text%__1cSThreadLocalStorageNpd_set_thread6FpnGThread__v_;
+text: .text%__1cKloadUBNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSconvD2I_helperNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIMulDNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cSaddP_reg_imm13NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cIAddDNodeGOpcode6kM_i_;
+text: .text%__1cOloadI_fregNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cOloadI_fregNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cCosJyield_all6Fi_v_;
+text: .text%__1cKstoreLNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKstoreLNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPstoreI_FregNodeIpipeline6kM_pknIPipeline__;
+text: .text%JVM_GetClassMethodsCount;
+text: .text%__1cKstoreINodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%JVM_GetClassFieldsCount;
+text: .text%__1cLconvI2BNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%JVM_GetClassCPEntriesCount;
+text: .text%JVM_GetClassCPTypes;
+text: .text%__1cQmulI_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOMacroAssemblerKverify_FPU6Mipkc_v_;
+text: .text%__1cbCfind_class_from_class_loader6FpnHJNIEnv__nMsymbolHandle_CnGHandle_3CpnGThread__pnH_jclass__;
+text: .text%__1cQjava_lang_ThreadKset_thread6FpnHoopDesc_pnKJavaThread__v_;
+text: .text%__1cIAddFNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cQregI_to_stkINodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQmulF_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJJavaCallsLcall_static6FpnJJavaValue_nLKlassHandle_nMsymbolHandle_4nGHandle_5pnGThread__v_;
+text: .text%__1cXSignatureHandlerLibraryOpd_set_handler6FpC_v_;
+text: .text%__1cSInterpreterRuntimeZSignatureHandlerGeneratorIgenerate6MX_v_;
+text: .text%JVM_IsPrimitiveClass;
+text: .text%__1cJimmU6OperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cOPhaseIdealLoopUpeeled_dom_test_elim6MpnNIdealLoopTree_rnJNode_List__v_;
+text: .text%__1cIDivDNodeGOpcode6kM_i_;
+text: .text%__1cQsubI_reg_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLStringTableJbasic_add6MinGHandle_pHiIpnGThread__pnHoopDesc__;
+text: .text%__1cIModLNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%jni_FindClass: jni.o;
+text: .text%__1cbDjava_lang_reflect_ConstructorTset_exception_types6FpnHoopDesc_2_v_;
+text: .text%__1cOMacroAssemblerOstore_argument6MpnMRegisterImpl_rnIArgument__v_: interpreterRT_sparc.o;
+text: .text%__1cFParseHdo_irem6M_v_;
+text: .text%__1cbDjava_lang_reflect_ConstructorNset_modifiers6FpnHoopDesc_i_v_;
+text: .text%__1cbDjava_lang_reflect_ConstructorZset_parameter_annotations6FpnHoopDesc_2_v_;
+text: .text%__1cbDjava_lang_reflect_ConstructorPset_annotations6FpnHoopDesc_2_v_;
+text: .text%__1cbDjava_lang_reflect_ConstructorIset_slot6FpnHoopDesc_i_v_;
+text: .text%__1cbDjava_lang_reflect_ConstructorTset_parameter_types6FpnHoopDesc_2_v_;
+text: .text%__1cbDjava_lang_reflect_ConstructorJset_clazz6FpnHoopDesc_2_v_;
+text: .text%__1cbDjava_lang_reflect_ConstructorGcreate6FpnGThread__nGHandle__;
+text: .text%__1cKReflectionPnew_constructor6FnMmethodHandle_pnGThread__pnHoopDesc__;
+text: .text%__1cOcmovII_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cSdivL_reg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cTloadL_unalignedNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cNSharedRuntimeDd2l6Fd_x_;
+text: .text%__1cJStubQdDueueRrequest_committed6Mi_pnEStub__;
+text: .text%__1cRInlineCacheBufferRic_stub_code_size6F_i_;
+text: .text%__1cFStateP_sub_Op_RShiftL6MpknENode__v_;
+text: .text%__1cPICStubInterfaceEsize6kMpnEStub__i_: icBuffer.o;
+text: .text%__1cPICStubInterfaceIfinalize6MpnEStub__v_: icBuffer.o;
+text: .text%__1cOGenerateOopMapOdo_monitorexit6Mi_v_;
+text: .text%__1cJJavaCallsMcall_virtual6FpnJJavaValue_nGHandle_nLKlassHandle_nMsymbolHandle_5pnGThread__v_;
+text: .text%__1cQregI_to_stkINodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cRorI_reg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOGenerateOopMapLmonitor_pop6M_nNCellTypeState__;
+text: .text%__1cMregD_lowOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cLConvD2INodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cSconvI2F_helperNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cHMonitor2T6M_v_;
+text: .text%__1cFTypeDFxmeet6kMpknEType__3_;
+text: .text%__1cFMutex2T6M_v_;
+text: .text%lwp_cond_destroy: os_solaris.o;
+text: .text%lwp_mutex_destroy: os_solaris.o;
+text: .text%__1cQdivI_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cVcompiledICHolderKlassIoop_size6kMpnHoopDesc__i_;
+text: .text%__1cQregP_to_stkPNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQstkI_to_regFNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQregI_to_stkINodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQRelocationHolderEplus6kMi_0_;
+text: .text%__1cUPSMarkSweepDecoratorPadjust_pointers6M_v_;
+text: .text%__1cUPSMarkSweepDecoratorKprecompact6M_v_;
+text: .text%__1cQjava_lang_ThreadLthreadGroup6FpnHoopDesc__2_;
+text: .text%__1cHCompileQgrow_alias_types6M_v_;
+text: .text%__1cISubLNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cOcmovII_immNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNinstanceKlassKlink_class6MpnGThread__v_;
+text: .text%__1cKloadUBNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cTloadD_unalignedNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cJLoadFNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cOloadConL13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cRcompL_reg_conNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQaddF_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cICmpDNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cKsplit_once6FpnMPhaseIterGVN_pnENode_333_v_: cfgnode.o;
+text: .text%__1cLLShiftLNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cJloadFNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cJCMoveNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cOPhaseIdealLoopOdo_range_check6MpnNIdealLoopTree_rnJNode_List__v_;
+text: .text%__1cSconvD2I_helperNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cIGraphKitPdstore_rounding6MpnENode__2_;
+text: .text%__1cJloadINodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cSdivL_reg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cRloadConP_pollNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIModINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cZCallDynamicJavaDirectNodeKmethod_set6Mi_v_;
+text: .text%__1cZCallDynamicJavaDirectNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cSconvD2I_helperNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cZCallDynamicJavaDirectNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cUmulL_reg_imm13_1NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQdivL_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cUdivL_reg_imm13_1NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cUmulL_reg_imm13_1NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cUVirtualCallGeneratorIgenerate6MpnIJVMState__2_;
+text: .text%__1cNObjectMonitor2t6M_v_;
+text: .text%__1cIMulINodeKadd_opcode6kM_i_: classes.o;
+text: .text%__1cIMulINodeKmul_opcode6kM_i_: classes.o;
+text: .text%__1cQdivD_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJCmpD3NodeGOpcode6kM_i_;
+text: .text%__1cJloadDNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIMinINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cOBasicHashtableJnew_entry6MI_pnTBasicHashtableEntry__;
+text: .text%__1cQmulF_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%JVM_MonitorNotify;
+text: .text%__1cFBlockNset_next_call6MpnENode_rnJVectorSet_rnLBlock_Array__v_;
+text: .text%__1cSObjectSynchronizerGnotify6FnGHandle_pnGThread__v_;
+text: .text%__1cXNativeSignatureIteratorJdo_object6Mii_v_: interpreterRT_sparc.o;
+text: .text%__1cKstoreFNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cSstring_compareNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRtestI_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cVshrL_reg_imm6_L2INodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cYjava_lang_reflect_MethodIset_slot6FpnHoopDesc_i_v_;
+text: .text%__1cOloadConL13NodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cYjava_lang_reflect_MethodPset_return_type6FpnHoopDesc_2_v_;
+text: .text%__1cYjava_lang_reflect_MethodPset_annotations6FpnHoopDesc_2_v_;
+text: .text%__1cYjava_lang_reflect_MethodGcreate6FpnGThread__nGHandle__;
+text: .text%__1cINegDNodeGOpcode6kM_i_;
+text: .text%__1cYjava_lang_reflect_MethodJset_clazz6FpnHoopDesc_2_v_;
+text: .text%__1cYjava_lang_reflect_MethodZset_parameter_annotations6FpnHoopDesc_2_v_;
+text: .text%__1cYjava_lang_reflect_MethodWset_annotation_default6FpnHoopDesc_2_v_;
+text: .text%__1cYjava_lang_reflect_MethodTset_parameter_types6FpnHoopDesc_2_v_;
+text: .text%__1cYjava_lang_reflect_MethodTset_exception_types6FpnHoopDesc_2_v_;
+text: .text%__1cYjava_lang_reflect_MethodNset_modifiers6FpnHoopDesc_i_v_;
+text: .text%__1cOimmI_32_63OperIconstant6kM_i_: ad_sparc_clone.o;
+text: .text%__1cYjava_lang_reflect_MethodIset_name6FpnHoopDesc_2_v_;
+text: .text%__1cbFpartialSubtypeCheck_vs_zeroNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cSsubL_reg_reg_2NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOcmovII_regNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOstackSlotPOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%jni_GetMethodID: jni.o;
+text: .text%__1cQshlL_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cIMulINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cNminI_eRegNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cRshlI_reg_imm5NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cOloadConL13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cNObjectMonitorGnotify6MpnGThread__v_;
+text: .text%__1cOMacroAssemblerDjmp6MpnMRegisterImpl_ipkci_v_;
+text: .text%__1cIDivLNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%JVM_GetClassDeclaredConstructors;
+text: .text%__1cUdivL_reg_imm13_1NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKJavaThreadbScheck_safepoint_and_suspend_for_native_trans6Fp0_v_;
+text: .text%__1cRInlineCacheBufferVic_buffer_entry_point6FpC_1_;
+text: .text%__1cUmulL_reg_imm13_1NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQsubD_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cUdivL_reg_imm13_1NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQregP_to_stkPNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSconvI2F_helperNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRInlineCacheBufferWcreate_transition_stub6FpnKCompiledIC_pnHoopDesc_pC_v_;
+text: .text%__1cRInlineCacheBufferXassemble_ic_buffer_code6FpCpnHoopDesc_1_v_;
+text: .text%__1cOcmovIF_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQcmovI_reg_ltNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cNloadConL0NodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKo1RegPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cSsubL_reg_reg_1NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIBytecodeIset_code6MnJBytecodesECode__v_;
+text: .text%__1cQshrL_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cRsarL_reg_imm6NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJloadFNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cICodeHeapLfirst_block6kM_pnJHeapBlock__;
+text: .text%__1cSInterpreterRuntimeZSignatureHandlerGeneratorIpass_int6M_v_: interpreterRT_sparc.o;
+text: .text%__1cRorI_reg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQshrL_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQshrI_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOimmI_32_63OperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cOloadI_fregNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cLConvI2DNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cQjava_lang_ThreadMset_priority6FpnHoopDesc_nOThreadPriority__v_;
+text: .text%__1cQdivL_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKCompiledICKcached_oop6kM_pnHoopDesc__;
+text: .text%__1cISubFNodeGOpcode6kM_i_;
+text: .text%JVM_IsThreadAlive;
+text: .text%__1cXPartialSubtypeCheckNodeGOpcode6kM_i_;
+text: .text%__1cLconvI2BNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOcmovIF_immNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cRsarL_reg_imm6NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQaddI_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cRtestI_reg_immNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRtestI_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRsubI_zero_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSmulL_reg_reg_1NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cQaddD_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOcmovPI_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKConv2BNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cSstring_compareNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQregL_to_stkLNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cQjava_lang_SystemTout_offset_in_bytes6F_i_;
+text: .text%__1cQjava_lang_SystemSin_offset_in_bytes6F_i_;
+text: .text%__1cWPredictedCallGeneratorIgenerate6MpnIJVMState__2_;
+text: .text%__1cSconvI2F_helperNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cNCallGeneratorRfor_uncommon_trap6FpnIciMethod_nODeoptimizationLDeoptReason_n0CLDeoptAction__p0_;
+text: .text%__1cOcmovPP_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cZUncommonTrapCallGeneratorIgenerate6MpnIJVMState__2_;
+text: .text%__1cbFpartialSubtypeCheck_vs_zeroNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIMulFNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cGThread2t6M_v_;
+text: .text%__1cCosHSolarisPhotspot_sigmask6FpnGThread__v_;
+text: .text%__1cCosHSolarisVinit_thread_fpu_state6F_v_;
+text: .text%__1cFTypeFFxmeet6kMpknEType__3_;
+text: .text%__1cCosScurrent_stack_size6F_I_;
+text: .text%__1cIOSThreadNpd_initialize6M_v_;
+text: .text%__1cCosScurrent_stack_base6F_pC_;
+text: .text%__1cIOSThread2t6MpFpv_i1_v_;
+text: .text%__1cIMulDNodeImul_ring6kMpknEType_3_3_;
+text: .text%__1cCosRinitialize_thread6F_v_;
+text: .text%__1cSdivL_reg_reg_1NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cCosPpd_start_thread6FpnGThread__v_;
+text: .text%__1cLConvI2FNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cNobjArrayKlassIallocate6MipnGThread__pnPobjArrayOopDesc__;
+text: .text%__1cNobjArrayKlassKinitialize6MpnGThread__v_;
+text: .text%jni_NewObjectArray: jni.o;
+text: .text%__1cSsubL_reg_reg_1NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOcmovIF_immNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%JVM_SetThreadPriority;
+text: .text%__1cCosMstart_thread6FpnGThread__v_;
+text: .text%__1cXjava_lang_reflect_FieldNset_modifiers6FpnHoopDesc_i_v_;
+text: .text%JVM_GetStackAccessControlContext;
+text: .text%__1cXjava_lang_reflect_FieldPset_annotations6FpnHoopDesc_2_v_;
+text: .text%__1cFStateM_sub_Op_ModI6MpknENode__v_;
+text: .text%JVM_Read;
+text: .text%__1cOcmovPI_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cKCompiledICOset_cached_oop6MpnHoopDesc__v_;
+text: .text%__1cFStateM_sub_Op_SubL6MpknENode__v_;
+text: .text%__1cKCompiledICMstub_address6kM_pC_;
+text: .text%__1cJvmSymbolsOsignature_type6FpnNsymbolOopDesc__nJBasicType__;
+text: .text%__1cQsubL_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQmodI_reg_regNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cISubDNodeGOpcode6kM_i_;
+text: .text%__1cQmodI_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPfieldDescriptorLannotations6kM_pnQtypeArrayOopDesc__;
+text: .text%__1cRsarI_reg_imm5NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cIGraphKitJpush_pair6MpnENode__v_: callGenerator.o;
+text: .text%__1cKReflectionInew_type6FnMsymbolHandle_nLKlassHandle_pnGThread__nGHandle__;
+text: .text%__1cXjava_lang_reflect_FieldIset_slot6FpnHoopDesc_i_v_;
+text: .text%__1cXjava_lang_reflect_FieldIset_type6FpnHoopDesc_2_v_;
+text: .text%__1cXjava_lang_reflect_FieldGcreate6FpnGThread__nGHandle__;
+text: .text%__1cXjava_lang_reflect_FieldJset_clazz6FpnHoopDesc_2_v_;
+text: .text%__1cXjava_lang_reflect_FieldIset_name6FpnHoopDesc_2_v_;
+text: .text%__1cNinstanceKlassYremove_dependent_nmethod6MpnHnmethod__v_;
+text: .text%jni_GetStaticFieldID: jni.o;
+text: .text%__1cNloadKlassNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cLstoreF0NodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPciObjArrayKlassEmake6FpnHciKlass__p0_;
+text: .text%__1cNinstanceKlassKjni_id_for6Mi_pnFJNIid__;
+text: .text%__1cFStateO_sub_Op_CMoveI6MpknENode__v_;
+text: .text%__1cENodeEgetf6kM_f_;
+text: .text%JVM_DesiredAssertionStatus;
+text: .text%__1cKJavaThreadKinitialize6M_v_;
+text: .text%__1cWThreadLocalAllocBufferKinitialize6M_v_;
+text: .text%__1cLConvL2DNodeGOpcode6kM_i_;
+text: .text%__1cQThreadStatistics2t6M_v_;
+text: .text%__1cUThreadSafepointStateGcreate6FpnKJavaThread__v_;
+text: .text%__1cQshrL_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQsubD_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cGThreadFstart6Fp0_v_;
+text: .text%__1cOMacroAssemblerIround_to6MpnMRegisterImpl_i_v_: interp_masm_sparc.o;
+text: .text%__1cPconvI2D_memNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%jni_GetFloatArrayRegion: jni.o;
+text: .text%__1cJMarkSweepMfollow_stack6F_v_;
+text: .text%__1cNimmP_pollOperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cRtestI_reg_immNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cJMemRegionMintersection6kMk0_0_;
+text: .text%__1cKJavaThread2t6MpFp0pnGThread__vI_v_;
+text: .text%__1cKJavaThreadDrun6M_v_;
+text: .text%__1cNSafepointBlobHoops_do6MpnKOopClosure__v_: codeBlob.o;
+text: .text%__1cPjava_lang_ClassOprimitive_type6FpnHoopDesc__nJBasicType__;
+text: .text%JVM_IsArrayClass;
+text: .text%jni_CallStaticVoidMethod: jni.o;
+text: .text%__1cPPerfDataManagerTcreate_long_counter6FnJCounterNS_pkcnIPerfDataFUnits_xpnGThread__pnPPerfLongCounter__;
+text: .text%__1cLConvF2DNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cNsymbolOopDescWas_klass_external_name6kM_pkc_;
+text: .text%__1cHnmethodbDpreserve_callee_argument_oops6MnFframe_pknLRegisterMap_pnKOopClosure__v_;
+text: .text%__1cKstoreBNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cFKlassNexternal_name6kM_pkc_;
+text: .text%__1cOGenerateOopMapYrewrite_refval_conflicts6M_v_;
+text: .text%__1cKstoreLNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cOGenerateOopMapKinterp_all6M_v_;
+text: .text%__1cOGenerateOopMapPinitialize_vars6M_v_;
+text: .text%__1cTloadD_unalignedNodeIpipeline6kM_pknIPipeline__;
+text: .text%JVM_GetClassName;
+text: .text%__1cOloadI_fregNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOGenerateOopMapbAmake_context_uninitialized6M_v_;
+text: .text%__1cOGenerateOopMapKinit_state6M_v_;
+text: .text%__1cOGenerateOopMapYsetup_method_entry_state6M_v_;
+text: .text%__1cOGenerateOopMapTmark_reachable_code6M_v_;
+text: .text%__1cOGenerateOopMapRinit_basic_blocks6M_v_;
+text: .text%__1cLStringTableGintern6FpkcpnGThread__pnHoopDesc__;
+text: .text%__1cOcmovIF_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cCosMset_priority6FpnGThread_nOThreadPriority__nIOSReturn__;
+text: .text%__1cLConvD2INodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cOcmovIL_immNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cXNativeSignatureIteratorGdo_int6M_v_: interpreterRT_sparc.o;
+text: .text%__1cINodeHashEgrow6M_v_;
+text: .text%__1cOGenerateOopMapPdo_monitorenter6Mi_v_;
+text: .text%__1cOcmovPP_regNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cMloadConDNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cIMaxINodeIadd_ring6kMpknEType_3_3_;
+text: .text%__1cJloadSNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cOGenerateOopMapLcompute_map6MpnGThread__v_;
+text: .text%__1cLConvF2DNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%JVM_Open;
+text: .text%__1cRInvocationCounterFreset6M_v_;
+text: .text%__1cRCompilationPolicybIreset_counter_for_invocation_event6MnMmethodHandle__v_;
+text: .text%__1cOGenerateOopMap2t6MnMmethodHandle__v_;
+text: .text%__1cOGenerateOopMapRdo_interpretation6M_v_;
+text: .text%__1cIRetTableRcompute_ret_table6MnMmethodHandle__v_;
+text: .text%__1cOGenerateOopMapMmonitor_push6MnNCellTypeState__v_;
+text: .text%__1cOGenerateOopMapNinitialize_bb6M_v_;
+text: .text%__1cOGenerateOopMapbImark_bbheaders_and_count_gc_points6M_v_;
+text: .text%__1cSmulL_reg_reg_1NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSdivL_reg_reg_1NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cZInterpreterMacroAssemblerEpush6MnITosState__v_;
+text: .text%JVM_StartThread;
+text: .text%__1cMthread_entry6FpnKJavaThread_pnGThread__v_: jvm.o;
+text: .text%jni_GetStaticObjectField: jni.o;
+text: .text%__1cJArrayDataKcell_count6M_i_: ciMethodData.o;
+text: .text%__1cIGraphKitSprecision_rounding6MpnENode__2_;
+text: .text%__1cNPerfByteArray2t6MnJCounterNS_pkcnIPerfDataFUnits_n0CLVariability_i_v_;
+text: .text%__1cIGraphKitRcreate_and_map_if6MpnENode_2ff_pnGIfNode__: generateOptoStub.o;
+text: .text%__1cQjava_lang_ThreadIpriority6FpnHoopDesc__nOThreadPriority__;
+text: .text%__1cQjava_lang_ThreadJstackSize6FpnHoopDesc__x_;
+text: .text%__1cMLinkResolverYresolve_interface_method6FrnMmethodHandle_rnLKlassHandle_nSconstantPoolHandle_ipnGThread__v_;
+text: .text%__1cKJavaThreadHprepare6MpnI_jobject_nOThreadPriority__v_;
+text: .text%__1cTLoadD_unalignedNodeGOpcode6kM_i_;
+text: .text%__1cQshrI_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%JVM_FreeMemory;
+text: .text%__1cVcompiledICHolderKlassToop_follow_contents6MpnHoopDesc__v_;
+text: .text%JVM_TotalMemory;
+text: .text%__1cVcompiledICHolderKlassToop_adjust_pointers6MpnHoopDesc__i_;
+text: .text%__1cMloadConDNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQdivL_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOcmovIL_immNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPconvI2D_memNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSandL_reg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cHThreadsGremove6FpnKJavaThread__v_;
+text: .text%__1cIOSThread2T6M_v_;
+text: .text%__1cUThreadSafepointStateHdestroy6FpnKJavaThread__v_;
+text: .text%__1cKJavaThreadYremove_stack_guard_pages6M_v_;
+text: .text%__1cQandI_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cQjava_lang_ThreadNset_stillborn6FpnHoopDesc__v_;
+text: .text%__1cRInterpreterOopMapNresource_copy6MpnQOopMapCacheEntry__v_;
+text: .text%__1cLConvD2INodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cIOSThreadKpd_destroy6M_v_;
+text: .text%__1cWstatic_call_RelocationLstatic_stub6M_pC_;
+text: .text%__1cKJavaThread2T6M_v_;
+text: .text%__1cGThread2T5B6M_v_;
+text: .text%__1cCosLfree_thread6FpnIOSThread__v_;
+text: .text%__1cFStateM_sub_Op_MulI6MpknENode__v_;
+text: .text%__1cNThreadServiceWcurrent_thread_exiting6FpnKJavaThread__v_;
+text: .text%__1cLensure_join6FpnKJavaThread__v_: thread.o;
+text: .text%__1cQOopMapCacheEntryEfill6MnMmethodHandle_i_v_;
+text: .text%__1cSTailCalljmpIndNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOGenerateOopMapEppop6MpnNCellTypeState__v_;
+text: .text%__1cSTailCalljmpIndNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQsubF_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cRNativeMovConstRegEdata6kM_i_;
+text: .text%__1cbFunnecessary_membar_volatileNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cLcmpF_ccNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cNObjectMonitorJnotifyAll6MpnGThread__v_;
+text: .text%jni_CallObjectMethod: jni.o;
+text: .text%__1cQaddD_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPconvD2F_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cRInlineCacheBufferUic_buffer_cached_oop6FpC_pnHoopDesc__;
+text: .text%__1cQdivD_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cZInterpreterMacroAssemblerbEset_method_data_pointer_offset6MpnMRegisterImpl__v_;
+text: .text%__1cIMaxINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cQChunkPoolCleanerEtask6M_v_: allocation.o;
+text: .text%__1cHTypeInt2t6Miii_v_;
+text: .text%__1cTOopMapForCacheEntryLcompute_map6MpnGThread__v_;
+text: .text%__1cOcmovIL_immNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKConv2BNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cSandL_reg_imm13NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNloadRangeNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRshlI_reg_imm5NodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSInterpreterRuntimeZSignatureHandlerGeneratorJpass_long6M_v_;
+text: .text%__1cQregL_to_stkLNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOGenerateOopMapVresult_for_basicblock6Mi_v_;
+text: .text%__1cXNativeSignatureIteratorHdo_long6M_v_: interpreterRT_sparc.o;
+text: .text%__1cQOopMapCacheEntryIset_mask6MpnNCellTypeState_2i_v_;
+text: .text%__1cLOptoRuntimeYcurrent_time_millis_Type6F_pknITypeFunc__;
+text: .text%__1cHTypePtrFxdual6kM_pknEType__;
+text: .text%__1cOstackSlotIOperFindex6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cOstackSlotIOperEdisp6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%JVM_MonitorNotifyAll;
+text: .text%__1cJloadDNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOstackSlotIOperEbase6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cKCMoveLNodeGOpcode6kM_i_;
+text: .text%__1cRshlL_reg_imm6NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cMnegD_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cODeoptimizationVtrap_state_has_reason6Fii_i_;
+text: .text%__1cTloadD_unalignedNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJloadDNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNiRegIsafeOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cNloadConP0NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cSinstanceKlassKlassOklass_oop_size6kM_i_: instanceKlassKlass.o;
+text: .text%__1cIAddDNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cMnegD_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSandL_reg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPmethodDataKlassOklass_oop_size6kM_i_: methodDataKlass.o;
+text: .text%__1cKarrayKlassWuncached_lookup_method6kMpnNsymbolOopDesc_2_pnNmethodOopDesc__;
+text: .text%__1cLmethodKlassOklass_oop_size6kM_i_: methodKlass.o;
+text: .text%__1cKarrayKlassWcompute_modifier_flags6kMpnGThread__i_;
+text: .text%__1cWconstantPoolCacheKlassOklass_oop_size6kM_i_: cpCacheKlass.o;
+text: .text%__1cQconstMethodKlassOklass_oop_size6kM_i_: constMethodKlass.o;
+text: .text%__1cXJNI_ArgumentPusherVaArgJget_float6M_v_: jni.o;
+text: .text%__1cKklassKlassOklass_oop_size6kM_i_: arrayKlassKlass.o;
+text: .text%__1cSobjArrayKlassKlassOklass_oop_size6kM_i_: objArrayKlassKlass.o;
+text: .text%__1cLsymbolKlassOklass_oop_size6kM_i_: symbolKlass.o;
+text: .text%__1cVcompiledICHolderKlassOklass_oop_size6kM_i_: compiledICHolderKlass.o;
+text: .text%__1cSsubL_reg_reg_1NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cSmulL_reg_reg_1NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cSdivL_reg_reg_1NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cRconstantPoolKlassOklass_oop_size6kM_i_: constantPoolKlass.o;
+text: .text%__1cTtypeArrayKlassKlassOklass_oop_size6kM_i_: typeArrayKlassKlass.o;
+text: .text%__1cOloadI_fregNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cRtestI_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQjava_lang_ThreadbGinherited_access_control_context6FpnHoopDesc__2_;
+text: .text%__1cJLoadSNodeMstore_Opcode6kM_i_: classes.o;
+text: .text%__1cLstoreF0NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIMinINodeIadd_ring6kMpknEType_3_3_;
+text: .text%JVM_GetInheritedAccessControlContext;
+text: .text%__1cPPerfDataManagerWcreate_string_constant6FnJCounterNS_pkc3pnGThread__pnSPerfStringConstant__;
+text: .text%__1cNmaxI_eRegNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%JVM_NativePath;
+text: .text%__1cOMacroAssemblerNflush_windows6M_v_;
+text: .text%__1cSsubD_regD_regDNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cVCallRuntimeDirectNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cFJNIidHoops_do6MpnKOopClosure__v_;
+text: .text%__1cJHashtableHoops_do6MpnKOopClosure__v_;
+text: .text%__1cHCompileKinit_start6MpnJStartNode__v_;
+text: .text%__1cKg3RegPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cVinline_cache_regPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cKstorePNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cQObjectStartArrayFreset6M_v_;
+text: .text%__1cPconvI2D_memNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cHThreadsHoops_do6FpnKOopClosure__v_;
+text: .text%__1cQaddD_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cLConvF2INodeGOpcode6kM_i_;
+text: .text%__1cVCallRuntimeDirectNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cJHashtableGunlink6MpnRBoolObjectClosure__v_;
+text: .text%__1cIPSOldGenPadjust_pointers6M_v_;
+text: .text%__1cVCallRuntimeDirectNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cOcmovPI_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIPSOldGenHcompact6M_v_;
+text: .text%__1cMtlsLoadPNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cLcmpF_ccNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cVCallRuntimeDirectNodeKmethod_set6Mi_v_;
+text: .text%__1cKimmI11OperIconstant6kM_i_: ad_sparc_clone.o;
+text: .text%__1cQcmovI_reg_gtNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cLstoreP0NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cOcmovIF_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOcmovLL_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%jni_GetStaticMethodID: jni.o;
+text: .text%__1cZInterpreterMacroAssemblerUupdate_mdp_by_offset6MipnMRegisterImpl__v_;
+text: .text%__1cRtestI_reg_immNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cHnmethodbAmake_not_entrant_or_zombie6Mi_v_;
+text: .text%__1cPconvF2D_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOPhaseIdealLoopKdo_peeling6MpnNIdealLoopTree_rnJNode_List__v_;
+text: .text%__1cOcmovLL_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%jint_cmp: parse2.o;
+text: .text%__1cXjava_lang_boxing_objectJget_value6FpnHoopDesc_pnGjvalue__nJBasicType__;
+text: .text%__1cNloadConL0NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOMacroAssemblerKnull_check6MpnMRegisterImpl_i_v_;
+text: .text%__1cVMoveL2D_stack_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cIMulDNodeGmul_id6kM_pknEType__: classes.o;
+text: .text%__1cIGraphKitTdprecision_rounding6MpnENode__2_;
+text: .text%__1cOcmovLL_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cLConvD2FNodeGOpcode6kM_i_;
+text: .text%__1cIMulFNodeImul_ring6kMpknEType_3_3_;
+text: .text%__1cWloadConI_x41f00000NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKcmpOpFOperFccode6kM_i_: ad_sparc_clone.o;
+text: .text%__1cLstoreC0NodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cQregL_to_stkLNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cZregDHi_regDLo_to_regDNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOcmovIF_immNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOcmovDF_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cQaddL_reg_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cZregDHi_regDLo_to_regDNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%JVM_Close;
+text: .text%__1cSmulD_regD_regDNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQsubL_reg_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIMulDNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cKstoreFNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cSsubD_regD_regDNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSaddD_regD_regDNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSaddP_reg_imm13NodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cXconvI2D_regDHi_regDNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKstoreFNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPPerfDataManagerUcreate_long_constant6FnJCounterNS_pkcnIPerfDataFUnits_xpnGThread__pnQPerfLongConstant__;
+text: .text%__1cOMacroAssemblerNget_vm_result6MpnMRegisterImpl__v_;
+text: .text%__1cQsubF_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cZInterpreterMacroAssemblerbIcompute_extra_locals_size_in_bytes6MpnMRegisterImpl_22_v_;
+text: .text%__1cLcmpF_ccNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPMultiBranchDataScompute_cell_count6FpnOBytecodeStream__i_;
+text: .text%__1cPorI_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cSxorI_reg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPconvI2D_memNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQdivI_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLconvI2BNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cISubFNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cWloadConI_x43300000NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cWloadConI_x41f00000NodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSmulI_reg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOtailjmpIndNodeNis_block_proj6kM_pknENode__: ad_sparc_misc.o;
+text: .text%__1cRInlineCacheBufferSic_destination_for6FpnKCompiledIC__pC_;
+text: .text%__1cbFunnecessary_membar_volatileNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cJSubFPNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cFParseNdo_instanceof6M_v_;
+text: .text%__1cLconvI2BNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cIGraphKitOgen_instanceof6MpnENode_2_2_;
+text: .text%__1cbFunnecessary_membar_volatileNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cRshrL_reg_imm6NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cJloadBNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cQdivI_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIDivLNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cLConvI2DNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cSmulD_regD_regDNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOstackSlotLOperEdisp6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cKConv2BNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cQshlI_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cXjava_lang_reflect_FieldFclazz6FpnHoopDesc__2_;
+text: .text%__1cXjava_lang_reflect_FieldJmodifiers6FpnHoopDesc__i_;
+text: .text%__1cJloadDNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOcmovPP_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQsubF_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%jni_NewObjectV: jni.o;
+text: .text%__1cOcmovLI_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cPciInstanceKlassLjava_mirror6M_pnKciInstance__;
+text: .text%__1cCosHSolarisKmmap_chunk6FpcIii_2_;
+text: .text%__1cXPartialSubtypeCheckNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%jni_EnsureLocalCapacity;
+text: .text%__1cLstoreI0NodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cIAddFNodeIIdentity6MpnOPhaseTransform__pnENode__: classes.o;
+text: .text%__1cLConvD2INodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cKoopFactoryUnew_compiledICHolder6FnMmethodHandle_nLKlassHandle_pnGThread__pnXcompiledICHolderOopDesc__;
+text: .text%__1cSCompiledStaticCallMset_to_clean6M_v_;
+text: .text%__1cIDivDNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cVcompiledICHolderKlassIallocate6MpnGThread__pnXcompiledICHolderOopDesc__;
+text: .text%__1cbFpartialSubtypeCheck_vs_zeroNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSaddD_regD_regDNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cPfieldDescriptorUdouble_initial_value6kM_d_;
+text: .text%__1cQsubD_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOcmovPP_regNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNSafePointNodeQpeek_monitor_obj6kM_pnENode__;
+text: .text%__1cJloadFNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSaddI_reg_imm13NodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cFParsePdo_monitor_exit6M_v_;
+text: .text%__1cObranchConFNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cObranchConFNodeJlabel_set6MrnFLabel_I_v_;
+text: .text%__1cSconvF2I_helperNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cSmembar_releaseNodeIadr_type6kM_pknHTypePtr__;
+text: .text%__1cObranchConFNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cLcmpD_ccNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cJloadLNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cISubDNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cZInterpreterMacroAssemblerUprofile_taken_branch6MpnMRegisterImpl_2_v_;
+text: .text%__1cLResourceObj2n6FIn0APallocation_type__pv_;
+text: .text%__1cNSafePointNodeQpeek_monitor_box6kM_pnENode__;
+text: .text%__1cFTypeFFxdual6kM_pknEType__;
+text: .text%__1cICmpFNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cKVtableStubRpd_code_alignment6F_i_;
+text: .text%__1cKarrayKlassYcompute_secondary_supers6MipnGThread__pnPobjArrayOopDesc__;
+text: .text%__1cKloadUBNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cTloadL_unalignedNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cINegDNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cLConvI2FNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cOcmovLL_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cRorI_reg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cTloadL_unalignedNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cTloadL_unalignedNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cKloadUBNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cXconvI2D_regDHi_regDNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cZInterpreterMacroAssemblerbFtest_invocation_counter_for_mdp6MpnMRegisterImpl_22rnFLabel__v_;
+text: .text%__1cXconvI2D_regDHi_regDNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cSvframeArrayElementHfill_in6MpnOcompiledVFrame__v_;
+text: .text%__1cFTypeDFxdual6kM_pknEType__;
+text: .text%__1cSaddD_regD_regDNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cZInterpreterMacroAssemblerbAincrement_backedge_counter6MpnMRegisterImpl_2_v_;
+text: .text%__1cZInterpreterMacroAssemblerbBtest_backedge_count_for_osr6MpnMRegisterImpl_22_v_;
+text: .text%__1cSmulL_reg_imm13NodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cOcmovPI_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKEntryPoint2t6M_v_;
+text: .text%__1cTloadD_unalignedNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cZregDHi_regDLo_to_regDNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOcompiledVFrameImonitors6kM_pnNGrowableArray4CpnLMonitorInfo____;
+text: .text%__1cOcompiledVFrameLexpressions6kM_pnUStackValueCollection__;
+text: .text%__1cHciKlassOsuper_of_depth6MI_p0_;
+text: .text%__1cOcompiledVFrameGlocals6kM_pnUStackValueCollection__;
+text: .text%__1cOcompiledVFrameGmethod6kM_pnNmethodOopDesc__;
+text: .text%__1cJimmP0OperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cOcompiledVFrameHraw_bci6kM_i_;
+text: .text%__1cQshrI_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cWloadConI_x43300000NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cHThreadsbMis_supported_jni_version_including_1_16Fi_C_;
+text: .text%__1cMTailJumpNodeKmatch_edge6kMI_I_;
+text: .text%__1cWloadConI_x41f00000NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cODeoptimizationbJupdate_method_data_from_interpreter6FnQmethodDataHandle_ii_v_;
+text: .text%__1cIimmDOperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cFframeZinterpreter_frame_set_mdx6Mi_v_;
+text: .text%__1cOstackSlotLOperFindex6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cOstackSlotLOperEbase6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cTloadD_unalignedNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIModLNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cOtailjmpIndNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cSmulD_regD_regDNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cINegFNodeGOpcode6kM_i_;
+text: .text%__1cSsubD_regD_regDNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cJScopeDescImonitors6M_pnNGrowableArray4CpnMMonitorValue____;
+text: .text%__1cJScopeDescLexpressions6M_pnNGrowableArray4CpnKScopeValue____;
+text: .text%__1cJScopeDescGlocals6M_pnNGrowableArray4CpnKScopeValue____;
+text: .text%JVM_GetComponentType;
+text: .text%__1cQdivI_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%Unsafe_DefineClass1;
+text: .text%__1cOcmovII_immNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cLvframeArrayPunpack_to_stack6MrnFframe_i_v_;
+text: .text%__1cKReflectionUarray_component_type6FpnHoopDesc_pnGThread__2_;
+text: .text%__1cLConvF2DNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cSvframeArrayElementDbci6kM_i_;
+text: .text%__1cVMoveF2I_stack_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%JVM_GetCPFieldModifiers;
+text: .text%__1cKJavaThreadbFdeoptimized_wrt_marked_nmethods6M_v_;
+text: .text%__1cNnmethodLocker2t6MpC_v_;
+text: .text%__1cNSharedRuntimebJcontinuation_for_implicit_exception6FpnKJavaThread_pCn0AVImplicitExceptionKind__3_;
+text: .text%__1cODeoptimizationNuncommon_trap6FpnKJavaThread_i_pn0ALUnrollBlock__;
+text: .text%__1cODeoptimizationTuncommon_trap_inner6FpnKJavaThread_i_v_;
+text: .text%__1cODeoptimizationNunpack_frames6FpnKJavaThread_i_nJBasicType__;
+text: .text%__1cODeoptimizationYfetch_unroll_info_helper6FpnKJavaThread__pn0ALUnrollBlock__;
+text: .text%__1cZInterpreterMacroAssemblerXindex_check_without_pop6MpnMRegisterImpl_2i22_v_;
+text: .text%__1cRSignatureIteratorKparse_type6M_i_;
+text: .text%__1cPconvD2F_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cHciKlassLjava_mirror6M_pnKciInstance__;
+text: .text%__1cODeoptimizationRlast_frame_adjust6Fii_i_;
+text: .text%__1cQsubD_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%JVM_DefineClass;
+text: .text%JVM_InvokeMethod;
+text: .text%__1cOcmovPP_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%jni_NewDirectByteBuffer;
+text: .text%__1cHJNIEnv_JNewObject6MpnH_jclass_pnK_jmethodID_E_pnI_jobject__: jni.o;
+text: .text%jni_AllocObject: jni.o;
+text: .text%__1cNTemplateTableMlocals_index6FpnMRegisterImpl_i_v_;
+text: .text%__1cTmembar_volatileNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cMnegD_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%Unsafe_AllocateInstance;
+text: .text%__1cQComputeCallStackHdo_byte6M_v_: generateOopMap.o;
+text: .text%__1cQstkI_to_regINodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cYjava_lang_reflect_MethodEslot6FpnHoopDesc__i_;
+text: .text%__1cYjava_lang_reflect_MethodFclazz6FpnHoopDesc__2_;
+text: .text%__1cYinternal_word_RelocationGtarget6M_pC_;
+text: .text%__1cJStubQdDueueKremove_all6M_v_;
+text: .text%__1cMloadConFNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cPconvI2D_memNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cPorL_reg_regNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cZInterpreterMacroAssemblerLindex_check6MpnMRegisterImpl_2i22_v_;
+text: .text%__1cJJavaCallsMcall_virtual6FpnJJavaValue_nGHandle_nLKlassHandle_nMsymbolHandle_533pnGThread__v_;
+text: .text%__1cSaddL_reg_imm13NodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOcmovPI_regNodeLbottom_type6kM_pknEType__: ad_sparc_misc.o;
+text: .text%__1cKstfSSFNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cMloadConFNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cKReflectionNinvoke_method6FpnHoopDesc_nGHandle_nOobjArrayHandle_pnGThread__2_;
+text: .text%__1cYjava_lang_reflect_MethodPparameter_types6FpnHoopDesc__2_;
+text: .text%__1cTmembar_volatileNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPconvI2L_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOcmovII_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cYjava_lang_reflect_MethodLreturn_type6FpnHoopDesc__2_;
+text: .text%__1cJCmpF3NodeGOpcode6kM_i_;
+text: .text%__1cLMoveL2DNodeGOpcode6kM_i_;
+text: .text%__1cFKlassWcompute_modifier_flags6kMpnGThread__i_;
+text: .text%__1cKReflectionRreflect_new_array6FpnHoopDesc_ipnGThread__pnMarrayOopDesc__;
+text: .text%__1cOcmovII_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cIAddFNodeJideal_reg6kM_I_: classes.o;
+text: .text%JVM_NewArray;
+text: .text%__1cHOrLNodeGOpcode6kM_i_;
+text: .text%__1cLStrCompNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cLOopMapCache2t6M_v_;
+text: .text%__1cNTemplateTableHconvert6F_v_;
+text: .text%__1cOcmovDF_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cZInterpreterMacroAssemblerFpop_l6MpnMRegisterImpl__v_;
+text: .text%__1cOcmovLI_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cSMachBreakpointNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSInterpreterRuntimeQcreate_exception6FpnKJavaThread_pc3_v_;
+text: .text%__1cQComputeCallStackIdo_array6Mii_v_: generateOopMap.o;
+text: .text%__1cKPSYoungGenKprecompact6M_v_;
+text: .text%__1cXjava_lang_reflect_FieldEslot6FpnHoopDesc__i_;
+text: .text%__1cSconvD2I_helperNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cMnegF_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cHThreadsLgc_prologue6F_v_;
+text: .text%__1cHThreadsLgc_epilogue6F_v_;
+text: .text%__1cPconvI2L_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cPconvD2I_regNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cJJavaCallsLcall_static6FpnJJavaValue_nLKlassHandle_nMsymbolHandle_4nGHandle_pnGThread__v_;
+text: .text%__1cUParallelScavengeHeapHcollect6MnHGCCauseFCause__v_;
+text: .text%__1cRCardTableModRefBSFclear6MnJMemRegion__v_;
+text: .text%__1cVLoaderConstraintTableYpurge_loader_constraints6MpnRBoolObjectClosure__v_;
+text: .text%__1cVLoaderConstraintTableYalways_strong_classes_do6MpnKOopClosure__v_;
+text: .text%__1cLconvP2BNodeMideal_Opcode6kM_i_: ad_sparc_misc.o;
+text: .text%__1cQSystemDictionaryValways_strong_oops_do6FpnKOopClosure__v_;
+text: .text%__1cIciMethodVget_osr_flow_analysis6Mi_pnKciTypeFlow__;
+text: .text%__1cLMoveF2INodeGOpcode6kM_i_;
+text: .text%__1cKNativeJumpUpatch_verified_entry6FpC11_v_;
+text: .text%__1cMStartOSRNodeKosr_domain6F_pknJTypeTuple__;
+text: .text%__1cVVM_ParallelGCSystemGCEdoit6M_v_;
+text: .text%__1cJArgumentsQPropertyList_add6FppnOSystemProperty_2_v_;
+text: .text%__1cOMacroAssemblerPbreakpoint_trap6M_v_;
+text: .text%__1cJBasicLockHmove_to6MpnHoopDesc_p0_v_;
+text: .text%__1cJMarkSweepNrestore_marks6F_v_;
+text: .text%__1cJMarkSweepMadjust_marks6F_v_;
+text: .text%__1cJMarkSweepXfollow_weak_klass_links6F_v_;
+text: .text%__1cRStubCodeGeneratorLstub_epilog6MpnMStubCodeDesc__v_;
+text: .text%__1cMStubCodeMark2t6MpnRStubCodeGenerator_pkc4_v_;
+text: .text%__1cMStubCodeMark2T6M_v_;
+text: .text%__1cNCallGeneratorHfor_osr6FpnIciMethod_i_p0_;
+text: .text%__1cLClassLoaderSget_system_package6FpkcpnGThread__pnHoopDesc__;
+text: .text%__1cJPSPermGenKprecompact6M_v_;
+text: .text%JVM_GC;
+text: .text%__1cIPSOldGenKprecompact6M_v_;
+text: .text%__1cUPSMarkSweepDecoratorbIset_destination_decorator_perm_gen6F_v_;
+text: .text%__1cUPSMarkSweepDecoratorbHset_destination_decorator_tenured6F_v_;
+text: .text%__1cKDictionaryYalways_strong_classes_do6MpnKOopClosure__v_;
+text: .text%__1cQmulL_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cUPSAdaptiveSizePolicyUmajor_collection_end6MInHGCCauseFCause__v_;
+text: .text%__1cUPSAdaptiveSizePolicyWmajor_collection_begin6M_v_;
+text: .text%__1cIUniverseWupdate_heap_info_at_gc6F_v_;
+text: .text%__1cJPSPermGenQcompute_new_size6MI_v_;
+text: .text%__1cKPSYoungGenHcompact6M_v_;
+text: .text%JVM_GetSystemPackage;
+text: .text%__1cPfieldDescriptorTfloat_initial_value6kM_f_;
+text: .text%__1cKPSYoungGenPadjust_pointers6M_v_;
+text: .text%__1cQUncommonTrapBlobHoops_do6MpnKOopClosure__v_: codeBlob.o;
+text: .text%__1cSDeoptimizationBlobHoops_do6MpnKOopClosure__v_: codeBlob.o;
+text: .text%__1cNExceptionBlobHoops_do6MpnKOopClosure__v_: codeBlob.o;
+text: .text%__1cJCodeCacheHoops_do6FpnKOopClosure__v_;
+text: .text%__1cJCodeCacheLgc_prologue6F_v_;
+text: .text%__1cJCodeCacheLgc_epilogue6F_v_;
+text: .text%__1cIXorINodeIadd_ring6kMpknEType_3_3_;
+text: .text%__1cbFpartialSubtypeCheck_vs_zeroNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cQregL_to_stkLNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cKcmpOpFOperKless_equal6kM_i_: ad_sparc_clone.o;
+text: .text%__1cOcmovPI_regNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSmulL_reg_imm13NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cOcmovIF_immNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cKCMoveDNodeGOpcode6kM_i_;
+text: .text%__1cJLoadDNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cIMulFNodeGmul_id6kM_pknEType__: classes.o;
+text: .text%__1cNStubGeneratorLstub_prolog6MpnMStubCodeDesc__v_: stubGenerator_sparc.o;
+text: .text%__1cQaddL_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%jni_GetStringRegion: jni.o;
+text: .text%JVM_RawMonitorCreate;
+text: .text%__1cJloadLNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cIMulFNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cNinstanceKlassPadd_osr_nmethod6MpnHnmethod__v_;
+text: .text%__1cOstackSlotPOperEbase6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cOstackSlotPOperFindex6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cOstackSlotPOperEdisp6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cZInterpreterMacroAssemblerNunlock_object6MpnMRegisterImpl__v_;
+text: .text%JVM_Sleep;
+text: .text%__1cLConvL2DNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cQstkI_to_regFNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQinstanceRefKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: instanceRefKlass.o;
+text: .text%__1cRorI_reg_imm13NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%Unsafe_CompareAndSwapInt;
+text: .text%JVM_Lseek;
+text: .text%__1cNloadRangeNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cPconvD2F_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRComputeEntryStackJdo_object6Mii_v_: generateOopMap.o;
+text: .text%__1cPconvF2D_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQmulI_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQmulF_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cMnegF_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cSconvF2I_helperNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQmulD_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOcmovLI_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cPMultiBranchDataPpost_initialize6MpnOBytecodeStream_pnRmethodDataOopDesc__v_;
+text: .text%__1cQregP_to_stkPNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cZInterpreterMacroAssemblerQtest_mdp_data_at6MipnMRegisterImpl_rnFLabel_2_v_;
+text: .text%__1cQstkI_to_regINodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOcmovLI_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cGciType2t6MnJBasicType__v_;
+text: .text%__1cJLoadBNodeMstore_Opcode6kM_i_: classes.o;
+text: .text%__1cQaddF_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cETypeEmake6Fn0AFTYPES__pk0_;
+text: .text%__1cSconvF2I_helperNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cRsarL_reg_imm6NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSstring_compareNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%jni_GetEnv;
+text: .text%__1cJloadDNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cQstkI_to_regINodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cSstring_compareNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cXNativeSignatureIteratorHdo_bool6M_v_: interpreterRT_sparc.o;
+text: .text%Unsafe_GetNativeByte;
+text: .text%JVM_NanoTime;
+text: .text%__1cCosNjavaTimeNanos6F_x_;
+text: .text%__1cOMacroAssemblerOrestore_thread6MkpnMRegisterImpl__v_;
+text: .text%__1cVcompiledICHolderKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cQandL_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cIimmFOperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cHThreadsLnmethods_do6F_v_;
+text: .text%__1cKcmpOpFOperGnegate6M_v_: ad_sparc_clone.o;
+text: .text%__1cICodeBlobFflush6M_v_;
+text: .text%__1cFParseMdo_anewarray6M_v_;
+text: .text%__1cSdivL_reg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%jni_CallVoidMethod: jni.o;
+text: .text%__1cJCodeCacheFfirst6F_pnICodeBlob__;
+text: .text%__1cObranchConFNodeGnegate6M_v_: ad_sparc_misc.o;
+text: .text%__1cFParseOdo_tableswitch6M_v_;
+text: .text%__1cOcmovIF_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cLConvI2FNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cSaddL_reg_imm13NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cLstoreC0NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%Unsafe_GetNativeFloat;
+text: .text%__1cOstackSlotFOperEtype6kM_pknEType__: ad_sparc.o;
+text: .text%__1cHnmethodFflush6M_v_;
+text: .text%__1cHnmethodSflush_dependencies6MpnRBoolObjectClosure__v_;
+text: .text%__1cKo2RegPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cQregI_to_stkINodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cbCAbstractInterpreterGeneratorVgenerate_method_entry6MnTAbstractInterpreterKMethodKind__pC_;
+text: .text%__1cParrayKlassKlassRoop_copy_contents6MpnSPSPromotionManager_pnHoopDesc__v_;
+text: .text%__1cFVTuneOdelete_nmethod6FpnHnmethod__v_;
+text: .text%__1cWloadConI_x43300000NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cFParseQdo_monitor_enter6M_v_;
+text: .text%__1cPorL_reg_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cLstoreC0NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%JVM_FindPrimitiveClass;
+text: .text%__1cVMoveL2D_stack_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cNTemplateTableEiop26Fn0AJOperation__v_;
+text: .text%__1cZInterpreterMacroAssemblerMdispatch_via6MnITosState_ppC_v_;
+text: .text%__1cSmodL_reg_imm13NodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cRshrI_reg_imm5NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cJJavaCallsLcall_static6FpnJJavaValue_nLKlassHandle_nMsymbolHandle_4pnGThread__v_;
+text: .text%__1cSsubL_reg_reg_2NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cUmulL_reg_imm13_1NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cIDivDNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cPconvI2F_regNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cNinstanceKlassUfind_interface_field6kMpnNsymbolOopDesc_2pnPfieldDescriptor__pnMklassOopDesc__;
+text: .text%__1cOstackSlotFOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cUdivL_reg_imm13_1NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cRSignatureIteratorHiterate6M_v_;
+text: .text%__1cOcmovLL_regNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJname2type6Fpkc_nJBasicType__;
+text: .text%__1cSmulL_reg_imm13NodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cPBytecode_invokeLresult_type6kMpnGThread__nJBasicType__;
+text: .text%__1cOloadConL13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cKcmpOpFOperHgreater6kM_i_: ad_sparc_clone.o;
+text: .text%__1cIDivDNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cOMacroAssemblerKget_thread6M_v_;
+text: .text%__1cOcmovDF_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOcmovIF_immNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cSconvI2F_helperNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cKVtableStub2n6FIi_pv_;
+text: .text%__1cbEJvmtiDynamicCodeEventCollector2T6M_v_;
+text: .text%__1cOtypeArrayKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: typeArrayKlass.o;
+text: .text%__1cPconvD2F_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cIciMethodMnative_entry6M_pC_;
+text: .text%__1cVMoveF2I_stack_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cPPerfDataManagerWcreate_string_variable6FnJCounterNS_pkci3pnGThread__pnSPerfStringVariable__;
+text: .text%__1cPorL_reg_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cPconvD2F_regNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cIciSymbolHas_utf86M_pkc_;
+text: .text%__1cQandI_reg_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQciTypeArrayKlass2t6MnLKlassHandle__v_;
+text: .text%__1cMnegD_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cFStateO_sub_Op_CMoveP6MpknENode__v_;
+text: .text%__1cQmulD_reg_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOMacroAssemblerZtotal_frame_size_in_bytes6Mi_i_;
+text: .text%__1cNTemplateTableQfast_accessfield6FnITosState__v_;
+text: .text%__1cKCompiledICSset_to_megamorphic6MpnICallInfo_nJBytecodesECode_pnGThread__v_;
+text: .text%Unsafe_StaticFieldOffset;
+text: .text%__1cQmulI_reg_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNTemplateTableXresolve_cache_and_index6FipnMRegisterImpl_2_v_;
+text: .text%__1cQaddI_reg_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOcmovLI_regNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%JVM_GetClassContext;
+text: .text%Unsafe_StaticFieldBaseFromField;
+text: .text%Unsafe_EnsureClassInitialized;
+text: .text%__1cOcmovIF_regNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOMacroAssemblerMcall_VM_leaf6MpnMRegisterImpl_pCi_v_;
+text: .text%__1cNTemplateTableZjvmti_post_fast_field_mod6F_v_;
+text: .text%Unsafe_GetObjectVolatile;
+text: .text%__1cbEJvmtiDynamicCodeEventCollector2t6M_v_;
+text: .text%__1cKstoreFNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cVMoveL2D_stack_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cJLoadLNodeMstore_Opcode6kM_i_: classes.o;
+text: .text%__1cNSharedRuntimeVhandle_ic_miss_helper6FpnKJavaThread_pnGThread__nMmethodHandle__;
+text: .text%__1cOloadConL13NodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNTemplateTablePfast_storefield6FnITosState__v_;
+text: .text%__1cLstoreF0NodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cPconvI2D_memNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cETypeFxdual6kM_pk0_;
+text: .text%__1cJOopMapSetQsingular_oop_map6M_pnGOopMap__;
+text: .text%__1cKimmU13OperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cZInterpreterMacroAssemblerTnotify_method_entry6M_v_;
+text: .text%__1cZInterpreterMacroAssemblerbCincrement_invocation_counter6MpnMRegisterImpl_2_v_;
+text: .text%__1cZInterpreterMacroAssemblerQaccess_local_int6MpnMRegisterImpl_2_v_;
+text: .text%__1cZInterpreterMacroAssemblerWempty_expression_stack6M_v_;
+text: .text%__1cUInterpreterGeneratorVgenerate_counter_incr6MpnFLabel_22_v_;
+text: .text%__1cOcmovIL_immNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPPerfDataManagerKname_space6Fpkci_pc_;
+text: .text%__1cOtailjmpIndNodePoper_input_base6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNMemoryManagerIadd_pool6MpnKMemoryPool__v_;
+text: .text%__1cCosEstat6FpkcpnEstat__i_;
+text: .text%__1cQregF_to_stkINodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cRComputeEntryStackIdo_short6M_v_: generateOopMap.o;
+text: .text%__1cRComputeEntryStackGdo_int6M_v_: generateOopMap.o;
+text: .text%__1cMMonitorChunk2t6Mi_v_;
+text: .text%__1cQSystemDictionaryPresolve_or_null6FnMsymbolHandle_pnGThread__pnMklassOopDesc__;
+text: .text%__1cOPhaseIdealLoopJclone_iff6MpnHPhiNode_pnNIdealLoopTree__pnIBoolNode__;
+text: .text%__1cQComputeCallStackIdo_float6M_v_: generateOopMap.o;
+text: .text%__1cMMonitorValue2t6MpnTDebugInfoReadStream__v_;
+text: .text%__1cPciObjArrayKlassJmake_impl6FpnHciKlass__p0_;
+text: .text%__1cPorL_reg_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cLOptoRuntimeMrethrow_Type6F_pknITypeFunc__;
+text: .text%jni_SetStaticObjectField: jni.o;
+text: .text%jni_RegisterNatives: jni.o;
+text: .text%__1cFframebLprevious_monitor_in_interpreter_frame6kMpnPBasicObjectLock__2_;
+text: .text%__1cQshlL_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%JVM_GetClassDeclaredFields;
+text: .text%__1cCosMuser_handler6F_pv_;
+text: .text%JVM_IsSameClassPackage;
+text: .text%__1cKMemoryPoolLadd_manager6MpnNMemoryManager__v_;
+text: .text%__1cKJavaThreadRadd_monitor_chunk6MpnMMonitorChunk__v_;
+text: .text%__1cKJavaThreadUremove_monitor_chunk6MpnMMonitorChunk__v_;
+text: .text%__1cVMoveL2D_stack_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cNTemplateTableGiconst6Fi_v_;
+text: .text%__1cLConvF2INodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%JVM_LoadLibrary;
+text: .text%JVM_IsSupportedJNIVersion;
+text: .text%Unsafe_ObjectFieldOffset;
+text: .text%__1cZInterpreterMacroAssemblerYtest_method_data_pointer6MrnFLabel__v_;
+text: .text%__1cNTemplateTableHif_0cmp6Fn0AJCondition__v_;
+text: .text%__1cZInterpreterMacroAssemblerSget_cpool_and_tags6MpnMRegisterImpl_2_v_;
+text: .text%__1cIAddDNodeIIdentity6MpnOPhaseTransform__pnENode__: classes.o;
+text: .text%__1cNTemplateTableHif_icmp6Fn0AJCondition__v_;
+text: .text%__1cNTemplateTableH_return6FnITosState__v_;
+text: .text%__1cHOrLNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cKimmP13OperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cLConvD2FNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cSObjectSynchronizerJjni_enter6FnGHandle_pnGThread__v_;
+text: .text%__1cHnmethodbJcontinuation_for_implicit_exception6MpC_1_;
+text: .text%__1cNSharedRuntimeEdrem6Fdd_d_;
+text: .text%__1cPstoreI_FregNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cTloadD_unalignedNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cOloadI_fregNodeOmemory_operand6kM_pknIMachOper__;
+text: .text%__1cLconvP2BNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cCosZvm_allocation_granularity6F_i_;
+text: .text%__1cMTailJumpNodeGOpcode6kM_i_;
+text: .text%__1cTloadD_unalignedNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cHciKlass2t6MnLKlassHandle_pnIciSymbol__v_;
+text: .text%__1cJMemRegion2t6M_v_: cardTableModRefBS.o;
+text: .text%__1cSObjectSynchronizerIjni_exit6FpnHoopDesc_pnGThread__v_;
+text: .text%__1cNRegisterSaverWrestore_live_registers6FpnOMacroAssembler__v_;
+text: .text%__1cLTypeInstPtrOxmeet_unloaded6kMpk0_2_;
+text: .text%__1cRtestI_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPPerfLongVariant2t6MnJCounterNS_pkcnIPerfDataFUnits_n0CLVariability_pnUPerfLongSampleHelper__v_;
+text: .text%__1cWImplicitExceptionTable2t6MpknHnmethod__v_;
+text: .text%__1cWImplicitExceptionTableCat6kMI_I_;
+text: .text%__1cFParseVcatch_call_exceptions6MrnYciExceptionHandlerStream__v_;
+text: .text%jni_GetJavaVM;
+text: .text%__1cOcmovDF_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%jni_MonitorEnter: jni.o;
+text: .text%jni_MonitorExit: jni.o;
+text: .text%__1cLConvL2DNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cULinearLeastSquareFit2t6MI_v_;
+text: .text%__1cQdivL_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cPciObjectFactoryTget_unloaded_method6MpnPciInstanceKlass_pnIciSymbol_4_pnIciMethod__;
+text: .text%__1cNReservedSpace2t6MI_v_;
+text: .text%__1cSCardTableExtensionVresize_covered_region6MnJMemRegion__v_;
+text: .text%__1cOloadI_fregNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cRCardTableModRefBSVresize_covered_region6MnJMemRegion__v_;
+text: .text%__1cIAddDNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cJloadFNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cKConv2BNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cLConvI2DNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cSconvD2I_helperNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%jni_Throw: jni.o;
+text: .text%__1cNTemplateTableHcall_VM6FpnMRegisterImpl_pC_v_;
+text: .text%__1cLMoveL2DNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cIDivINodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cISubDNodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cPstoreI_FregNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cINegFNodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cOLibraryCallKitXgenerate_current_thread6MrpnENode__2_;
+text: .text%__1cOMacroAssemblerEfneg6MnRFloatRegisterImplFWidth_p13_v_;
+text: .text%__1cXNativeSignatureIteratorJdo_double6M_v_: interpreterRT_sparc.o;
+text: .text%__1cRtestI_reg_immNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cNSpaceCounters2t6MpkciIpnMMutableSpace_pnSGenerationCounters__v_;
+text: .text%__1cLcmpF_ccNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cMNativeLookupTbase_library_lookup6Fpkc22_pC_;
+text: .text%jni_SetObjectField: jni.o;
+text: .text%__1cPPerfDataManagerUcreate_long_variable6FnJCounterNS_pkcnIPerfDataFUnits_pnUPerfLongSampleHelper_pnGThread__pnQPerfLongVariable__;
+text: .text%__1cPPerfDataManagerKname_space6Fpkc2i_pc_;
+text: .text%bootstrap_flush_windows;
+text: .text%__1cSdivL_reg_reg_1NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cZInterpreterMacroAssemblerbCverify_oop_or_return_address6MpnMRegisterImpl_2_v_;
+text: .text%__1cFStateO_sub_Op_Conv2B6MpknENode__v_;
+text: .text%__1cNRegisterSaverTsave_live_registers6FpnOMacroAssembler_ipi_pnGOopMap__;
+text: .text%__1cSmulL_reg_reg_1NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQJNI_FastGetFieldbCgenerate_fast_get_int_field06FnJBasicType__pC_;
+text: .text%__1cKExceptionsK_throw_oop6FpnGThread_pkcipnHoopDesc__v_;
+text: .text%__1cSsubL_reg_reg_1NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSInterpreterRuntimeZSignatureHandlerGeneratorLpass_double6M_v_;
+text: .text%__1cQmulD_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%Unsafe_AllocateMemory;
+text: .text%__1cSandL_reg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%JVM_GetLastErrorString;
+text: .text%__1cQmodL_reg_regNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cNTemplateTableElop26Fn0AJOperation__v_;
+text: .text%__1cQjava_lang_ThreadKset_daemon6FpnHoopDesc__v_;
+text: .text%__1cNTemplateTableEfop26Fn0AJOperation__v_;
+text: .text%__1cPstoreI_FregNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cNTemplateTableEdop26Fn0AJOperation__v_;
+text: .text%__1cSandI_reg_imm13NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cMnegD_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cNciMethodKlassEmake6F_p0_;
+text: .text%__1cNTemplateTableGlstore6Fi_v_;
+text: .text%__1cLConvF2INodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cIciMethod2t6MpnPciInstanceKlass_pnIciSymbol_4_v_;
+text: .text%__1cRcompL_reg_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLconvI2BNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cLConvD2FNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cSconvD2I_helperNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRsubI_zero_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKstfSSFNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cOClassPathEntry2t6M_v_;
+text: .text%__1cZInterpreterMacroAssemblerQaccess_local_ptr6MpnMRegisterImpl_2_v_;
+text: .text%__1cNTemplateTableGistore6Fi_v_;
+text: .text%__1cIRetTableUfind_jsrs_for_target6Mi_pnNRetTableEntry__;
+text: .text%__1cPconvL2I_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cUcompI_iReg_imm13NodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRsarI_reg_imm5NodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNTemplateTableGastore6Fi_v_;
+text: .text%__1cIRetTableHadd_jsr6Mii_v_;
+text: .text%__1cMnegF_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQregF_to_stkINodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cRComputeEntryStackHdo_bool6M_v_: generateOopMap.o;
+text: .text%__1cNTemplateTableGdstore6Fi_v_;
+text: .text%__1cNTemplateTableGfstore6Fi_v_;
+text: .text%jni_CallStaticObjectMethod: jni.o;
+text: .text%__1cOcmovLL_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cLconvI2BNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cODeoptimizationLUnrollBlockOsize_of_frames6kM_i_;
+text: .text%__1cCosGsignal6Fipv_1_;
+text: .text%__1cQaddD_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cISubDNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cISubFNodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cISubFNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cNTemplateTableFlload6Fi_v_;
+text: .text%__1cNTemplateTableFiload6Fi_v_;
+text: .text%__1cMOopMapStream2t6MpnGOopMap_i_v_;
+text: .text%__1cLconvP2BNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cVMoveF2I_stack_regNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cOMacroAssemblerMcall_VM_leaf6MpnMRegisterImpl_pC22_v_;
+text: .text%__1cOMacroAssemblerMcall_VM_leaf6MpnMRegisterImpl_pC2_v_;
+text: .text%__1cTjava_lang_ThrowableLset_message6FpnHoopDesc_2_v_;
+text: .text%__1cOGenerateOopMapTret_jump_targets_do6MpnOBytecodeStream_pFp0ipi_vi4_v_;
+text: .text%__1cPconvI2D_regNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%Unsafe_SetMemory;
+text: .text%__1cKstfSSFNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cZInterpreterMacroAssemblerOthrow_if_not_x6MnJAssemblerJCondition_pCpnMRegisterImpl__v_;
+text: .text%__1cVMoveF2I_stack_regNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cHTypePtrKadd_offset6kMi_pk0_;
+text: .text%__1cOcmovLI_regNodeHsize_of6kM_I_: ad_sparc_misc.o;
+text: .text%__1cNloadConL0NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cOcmovPI_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cOcmovDF_regNodeHtwo_adr6kM_I_: ad_sparc_misc.o;
+text: .text%__1cQsubF_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cFParseRjump_if_true_fork6MpnGIfNode_ii_v_;
+text: .text%__1cZInterpreterMacroAssemblerQthrow_if_not_icc6MnJAssemblerJCondition_pCpnMRegisterImpl__v_;
+text: .text%__1cNTemplateTableFfload6Fi_v_;
+text: .text%__1cFParsePdo_lookupswitch6M_v_;
+text: .text%__1cNTemplateTableFdload6Fi_v_;
+text: .text%__1cKstfSSFNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cINegDNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cNTemplateTableFaload6Fi_v_;
+text: .text%__1cRMachSpillCopyNodeHsize_of6kM_I_: ad_sparc.o;
+text: .text%__1cQCompilerCounters2t6MpkcipnGThread__v_;
+text: .text%__1cOGenerateOopMapRdo_multianewarray6Mii_v_;
+text: .text%__1cNCompileBrokerUcompiler_thread_loop6F_v_;
+text: .text%__1cbFpartialSubtypeCheck_vs_zeroNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%jni_CallStaticObjectMethodV: jni.o;
+text: .text%__1cNTemplateTableMfast_xaccess6FnITosState__v_;
+text: .text%__1cJMemRegionFminus6kMk0_0_;
+text: .text%__1cNCompileBrokerUmake_compiler_thread6FpkcpnMCompileQdDueue_pnQCompilerCounters_pnGThread__pnOCompilerThread__;
+text: .text%__1cSInterpreterRuntimebKthrow_ArrayIndexOutOfBoundsException6FpnKJavaThread_pci_v_;
+text: .text%__1cNMemoryManager2t6M_v_;
+text: .text%__1cFStatebB_sub_Op_PartialSubtypeCheck6MpknENode__v_;
+text: .text%__1cFStateM_sub_Op_DivI6MpknENode__v_;
+text: .text%__1cUPSGenerationCounters2t6MpkciipnOPSVirtualSpace__v_;
+text: .text%__1cCosFyield6F_v_;
+text: .text%__1cQsubD_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cXNativeSignatureIteratorIdo_float6M_v_: interpreterRT_sparc.o;
+text: .text%__1cIDivDNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cFParseRdo_multianewarray6M_v_;
+text: .text%__1cLOptoRuntimeTmultianewarray_Type6Fi_pknITypeFunc__;
+text: .text%__1cZInterpreterMacroAssemblerRget_constant_pool6MpnMRegisterImpl__v_;
+text: .text%__1cXPartialSubtypeCheckNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cOcmovIF_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cLMoveF2INodeLbottom_type6kM_pknEType__: classes.o;
+text: .text%__1cSconvI2D_helperNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cLstoreF0NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cZInterpreterMacroAssemblerLlock_object6MpnMRegisterImpl_2_v_;
+text: .text%__1cPstoreI_FregNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cOcmovLL_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cZInterpreterMacroAssemblerUupdate_mdp_by_offset6MpnMRegisterImpl_i2_v_;
+text: .text%__1cNSafepointBlobGcreate6FpnKCodeBuffer_pnJOopMapSet_i_p0_;
+text: .text%__1cMciArrayKlassRbase_element_type6M_pnGciType__;
+text: .text%JVM_GetInterfaceVersion;
+text: .text%__1cZInterpreterMacroAssemblerRgen_subtype_check6MpnMRegisterImpl_2222rnFLabel__v_;
+text: .text%__1cbFpartialSubtypeCheck_vs_zeroNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cNTemplateTableGfconst6Fi_v_;
+text: .text%__1cGThreadbFinitialize_thread_local_storage6M_v_;
+text: .text%__1cOcmovPI_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cGThreadbArecord_stack_base_and_size6M_v_;
+text: .text%__1cNTemplateTableHcall_VM6FpnMRegisterImpl_pC2_v_;
+text: .text%JVM_RegisterSignal;
+text: .text%JVM_FindSignal;
+text: .text%__1cTMaskFillerForNative2t6MnMmethodHandle_pIi_v_: oopMapCache.o;
+text: .text%jio_vsnprintf;
+text: .text%__1cQshrL_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cZInterpreterMacroAssemblerTprofile_switch_case6MpnMRegisterImpl_222_v_;
+text: .text%__1cOCompilerThread2t6MpnMCompileQdDueue_pnQCompilerCounters__v_;
+text: .text%__1cOPSVirtualSpace2t6MnNReservedSpace_I_v_;
+text: .text%__1cVcompiler_thread_entry6FpnKJavaThread_pnGThread__v_: thread.o;
+text: .text%__1cNIdealLoopTreeUmerge_many_backedges6MpnOPhaseIdealLoop__v_;
+text: .text%__1cODeoptimizationLUnrollBlock2T6M_v_;
+text: .text%jni_GetDoubleArrayRegion: jni.o;
+text: .text%__1cMLinkResolverbBlookup_method_in_interfaces6FrnMmethodHandle_nLKlassHandle_nMsymbolHandle_4pnGThread__v_;
+text: .text%__1cLconvP2BNodeErule6kM_I_: ad_sparc_misc.o;
+text: .text%__1cKfix_parent6FpnNIdealLoopTree_1_v_: loopnode.o;
+text: .text%JVM_Available;
+text: .text%__1cZInterpreterMacroAssemblerSprofile_final_call6MpnMRegisterImpl__v_;
+text: .text%__1cQshlL_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cZInterpreterMacroAssemblerQtop_most_monitor6M_nHAddress__;
+text: .text%__1cLstoreF0NodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cZInterpreterMacroAssemblerWprofile_switch_default6MpnMRegisterImpl__v_;
+text: .text%__1cTAbstract_VM_VersionOvm_info_string6F_pkc_;
+text: .text%__1cJStubQdDueue2t6MpnNStubInterface_ipnFMutex_pkc_v_;
+text: .text%__1cSconvF2I_helperNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cHThreadsbFdeoptimized_wrt_marked_nmethods6F_v_;
+text: .text%__1cbAconvL2D_reg_slow_fxtofNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cOstackSlotFOperEdisp6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cOstackSlotFOperEbase6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cOstackSlotFOperFindex6kMpnNPhaseRegAlloc_pknENode_i_i_: ad_sparc.o;
+text: .text%__1cPconvF2I_regNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cNTemplateTableGlconst6Fi_v_;
+text: .text%__1cLstoreC0NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cMPeriodicTaskGenroll6M_v_;
+text: .text%__1cMPeriodicTask2t6MI_v_;
+text: .text%__1cNTemplateTableHcastore6F_v_;
+text: .text%Unsafe_CompareAndSwapObject;
+text: .text%__1cLNamedThread2t6M_v_;
+text: .text%__1cLNamedThreadIset_name6MpkcE_v_;
+text: .text%__1cJloadDNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQdivD_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cWloadConI_x43300000NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cNTemplateTableKinitialize6F_v_;
+text: .text%__1cKcmpOpFOperJnot_equal6kM_i_: ad_sparc_clone.o;
+text: .text%__1cPconvD2F_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cNTemplateTableKdouble_cmp6Fi_v_;
+text: .text%__1cNTemplateTableJfloat_cmp6Fi_v_;
+text: .text%__1cNTemplateTableHcall_VM6FpnMRegisterImpl_pC22_v_;
+text: .text%__1cNTemplateTableGdconst6Fi_v_;
+text: .text%__1cSconvF2I_helperNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOcmovIF_immNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOcmovIF_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cJimmL0OperJnum_edges6kM_I_: ad_sparc_clone.o;
+text: .text%__1cSaddD_regD_regDNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cSsubD_regD_regDNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQregF_to_stkINodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cNTemplateTableTinvokevfinal_helper6FpnMRegisterImpl_2_v_;
+text: .text%__1cSmulD_regD_regDNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cNTemplateTableUgenerate_vtable_call6FpnMRegisterImpl_22_v_;
+text: .text%__1cNTemplateTableKif_nullcmp6Fn0AJCondition__v_;
+text: .text%__1cNTemplateTableHif_acmp6Fn0AJCondition__v_;
+text: .text%__1cNVM_DeoptimizeEdoit6M_v_;
+text: .text%__1cMnegF_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQsubL_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cMVirtualSpace2t6M_v_;
+text: .text%__1cWloadConI_x41f00000NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQdivI_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cZregDHi_regDLo_to_regDNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cXconvI2D_regDHi_regDNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cKloadUBNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cNTemplateTableEidiv6F_v_;
+text: .text%__1cQstkI_to_regINodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cLMoveL2DNodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cLConvD2FNodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cLConvF2INodeIIdentity6MpnOPhaseTransform__pnENode__;
+text: .text%__1cQJNI_FastGetFieldbEgenerate_fast_get_float_field06FnJBasicType__pC_;
+text: .text%__1cLMoveF2INodeFValue6kMpnOPhaseTransform__pknEType__;
+text: .text%__1cLOptoRuntimeIl2f_Type6F_pknITypeFunc__;
+text: .text%__1cOMacroAssemblerUcalc_mem_param_words6MpnMRegisterImpl_2_v_;
+text: .text%__1cZInterpreterMacroAssemblerLprofile_ret6MnITosState_pnMRegisterImpl_3_v_;
+text: .text%__1cZInterpreterMacroAssemblerUprofile_virtual_call6MpnMRegisterImpl_2_v_;
+text: .text%__1cZInterpreterMacroAssemblerMprofile_call6MpnMRegisterImpl__v_;
+text: .text%__1cLklassVtableQindex_of_miranda6MpnNsymbolOopDesc_2_i_;
+text: .text%__1cZInterpreterMacroAssemblerSupdate_mdp_for_ret6MnITosState_pnMRegisterImpl__v_;
+text: .text%__1cMLinkResolverbEvtable_index_of_miranda_method6FnLKlassHandle_nMsymbolHandle_2pnGThread__i_;
+text: .text%__1cUInterpreterGeneratorLlock_method6M_v_;
+text: .text%__1cZInterpreterMacroAssemblerOthrow_if_not_26MpCpnMRegisterImpl_rnFLabel__v_;
+text: .text%__1cZInterpreterMacroAssemblerQthrow_if_not_1_x6MnJAssemblerJCondition_rnFLabel__v_;
+text: .text%__1cZInterpreterMacroAssemblerZget_4_byte_integer_at_bcp6MipnMRegisterImpl_2n0AKsetCCOrNot__v_;
+text: .text%__1cCosHrealloc6FpvI_1_;
+text: .text%__1cODeoptimizationVdeoptimize_dependents6F_i_;
+text: .text%__1cFStateO_sub_Op_CMoveL6MpknENode__v_;
+text: .text%__1cZInterpreterMacroAssemblerRaccess_local_long6MpnMRegisterImpl_2_v_;
+text: .text%__1cIPSOldGenPinitialize_work6Mpkci_v_;
+text: .text%__1cCosIjvm_path6Fpci_v_;
+text: .text%__1cCosNsigexitnum_pd6F_i_;
+text: .text%__1cCosScurrent_process_id6F_i_;
+text: .text%__1cINegFNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cSInterpreterRuntimeMat_safepoint6FpnKJavaThread__v_;
+text: .text%__1cLConvL2DNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cLConvF2INodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cLConvD2FNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cKJNIHandlesQmake_weak_global6FnGHandle__pnI_jobject__;
+text: .text%__1cZInterpreterMacroAssemblerSaccess_local_float6MpnMRegisterImpl_pnRFloatRegisterImpl__v_;
+text: .text%__1cZInterpreterMacroAssemblerTaccess_local_double6MpnMRegisterImpl_pnRFloatRegisterImpl__v_;
+text: .text%__1cZInterpreterMacroAssemblerPstore_local_int6MpnMRegisterImpl_2_v_;
+text: .text%__1cZInterpreterMacroAssemblerQstore_local_long6MpnMRegisterImpl_2_v_;
+text: .text%__1cZInterpreterMacroAssemblerRstore_local_float6MpnMRegisterImpl_pnRFloatRegisterImpl__v_;
+text: .text%__1cZInterpreterMacroAssemblerSstore_local_double6MpnMRegisterImpl_pnRFloatRegisterImpl__v_;
+text: .text%__1cCosWactive_processor_count6F_i_;
+text: .text%__1cTAbstractInterpreterKinitialize6F_v_;
+text: .text%jni_NewWeakGlobalRef: jni.o;
+text: .text%__1cRComputeEntryStackIdo_array6Mii_v_: generateOopMap.o;
+text: .text%__1cTMaskFillerForNativeLpass_object6M_v_: oopMapCache.o;
+text: .text%__1cOGenerateOopMapTadd_to_ref_init_set6Mi_v_;
+text: .text%__1cUGcThreadCountClosureJdo_thread6MpnGThread__v_;
+text: .text%__1cNinstanceKlassSremove_osr_nmethod6MpnHnmethod__v_;
+text: .text%__1cOPSVirtualSpace2t6M_v_;
+text: .text%jni_IsInstanceOf: jni.o;
+text: .text%__1cMGCTaskThreadDrun6M_v_;
+text: .text%__1cJCodeCachebGmake_marked_nmethods_not_entrant6F_v_;
+text: .text%__1cTMaskFillerForNativeJpass_long6M_v_: oopMapCache.o;
+text: .text%jni_CallStaticVoidMethodV: jni.o;
+text: .text%jni_CallStaticBooleanMethod: jni.o;
+text: .text%__1cMGCTaskThread2t6MpnNGCTaskManager_II_v_;
+text: .text%__1cOtailjmpIndNodeIpipeline6kM_pknIPipeline__;
+text: .text%__1cMGCTaskThreadFstart6M_v_;
+text: .text%__1cQObjectStartArrayKinitialize6MnJMemRegion__v_;
+text: .text%__1cQObjectStartArraySset_covered_region6MnJMemRegion__v_;
+text: .text%__1cZInterpreterMacroAssemblerbAdispatch_next_noverify_oop6MnITosState_i_v_;
+text: .text%__1cRCollectorCounters2t6Mpkci_v_;
+text: .text%__1cFParseDl2f6M_v_;
+text: .text%__1cPGCMemoryManagerXinitialize_gc_stat_info6M_v_;
+text: .text%__1cJArgumentsVset_parallel_gc_flags6F_v_;
+text: .text%__1cPGCMemoryManager2t6M_v_;
+text: .text%__1cRComputeEntryStackHdo_long6M_v_: generateOopMap.o;
+text: .text%__1cSInterpreterRuntimeWcreate_klass_exception6FpnKJavaThread_pcpnHoopDesc__v_;
+text: .text%__1cQcreate_os_thread6FpnGThread_I_pnIOSThread__: os_solaris.o;
+text: .text%__1cYjava_lang_reflect_MethodPcompute_offsets6F_v_;
+text: .text%__1cSInterpreterRuntimeSupdate_mdp_for_ret6FpnKJavaThread_i_v_;
+text: .text%__1cPorL_reg_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQjava_lang_ThreadPcompute_offsets6F_v_;
+text: .text%__1cXNativeSignatureIteratorHdo_byte6M_v_: interpreterRT_sparc.o;
+text: .text%__1cCosHSolarisQsignal_sets_init6F_v_;
+text: .text%__1cCosbDallocate_thread_local_storage6F_i_;
+text: .text%__1cUInterpreterGeneratorVrestore_native_result6M_v_;
+text: .text%__1cVjava_lang_ThreadGroupPcompute_offsets6F_v_;
+text: .text%__1cLconvP2BNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cVshrL_reg_imm6_L2INodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cJJavaCallsMcall_special6FpnJJavaValue_nGHandle_nLKlassHandle_nMsymbolHandle_5pnGThread__v_;
+text: .text%__1cCosGstrdup6Fpkc_pc_;
+text: .text%__1cCosLinit_random6Fl_v_;
+text: .text%__1cUInterpreterGeneratorXgenerate_accessor_entry6M_pC_;
+text: .text%__1cCosXterminate_signal_thread6F_v_;
+text: .text%__1cCosLsignal_init6F_v_;
+text: .text%__1cTsignal_thread_entry6FpnKJavaThread_pnGThread__v_: os.o;
+text: .text%__1cOtailjmpIndNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cUInterpreterGeneratorUgenerate_empty_entry6M_pC_;
+text: .text%__1cUInterpreterGenerator2t6MpnJStubQdDueue__v_;
+text: .text%__1cCosbDinit_system_properties_values6F_v_;
+text: .text%__1cCosPphysical_memory6F_X_;
+text: .text%__1cHvm_exit6Fi_v_;
+text: .text%__1cLbefore_exit6FpnKJavaThread__v_;
+text: .text%__1cbCAbstractInterpreterGeneratorbFgenerate_slow_signature_handler6M_pC_;
+text: .text%__1cSThreadLocalStorageHpd_init6F_v_;
+text: .text%__1cVMoveF2I_stack_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cVMoveL2D_stack_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cWinvocationCounter_init6F_v_;
+text: .text%__1cKTypeOopPtrEmake6FnHTypePtrDPTR_i_pk0_;
+text: .text%__1cKTypeOopPtrFxdual6kM_pknEType__;
+text: .text%__1cFParseMjump_if_join6MpnENode_2_2_;
+text: .text%__1cSinstanceKlassKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%__1cSinstanceKlassKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: instanceKlassKlass.o;
+text: .text%__1cLconvP2BNodeGExpand6MpnFState_rnJNode_List__pnIMachNode__;
+text: .text%__1cETypeRInitialize_shared6FpnHCompile__v_;
+text: .text%__1cQinstanceRefKlassZupdate_nonstatic_oop_maps6FpnMklassOopDesc__v_;
+text: .text%__1cVInterfaceSupport_init6F_v_;
+text: .text%__1cZInterpreterMacroAssemblerSsuper_call_VM_leaf6MpnMRegisterImpl_pC2_v_;
+text: .text%__1cPGenerationSizerQinitialize_flags6M_v_: parallelScavengeHeap.o;
+text: .text%__1cZInterpreterMacroAssemblerPdispatch_normal6MnITosState__v_;
+text: .text%__1cJTimeStampMmilliseconds6kM_x_;
+text: .text%__1cDhpiZinitialize_socket_library6F_i_;
+text: .text%__1cDhpiYinitialize_get_interface6FpnIvm_calls__v_;
+text: .text%__1cWInlineCacheBuffer_init6F_v_;
+text: .text%__1cWThreadLocalAllocBufferWstartup_initialization6F_v_;
+text: .text%__1cPGlobalTLABStats2t6M_v_;
+text: .text%__1cLicache_init6F_v_;
+text: .text%__1cSThreadLocalStorageEinit6F_v_;
+text: .text%__1cNThreadServiceEinit6F_v_;
+text: .text%__1cTICacheStubGeneratorVgenerate_icache_flush6MppFpCii_i_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: indexSet.o;
+text: .text%__1cPvm_init_globals6F_v_;
+text: .text%__1cMinit_globals6F_i_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: ad_sparc_expand.o;
+text: .text%__1cMexit_globals6F_v_;
+text: .text%__1cSset_init_completed6F_v_;
+text: .text%__1cNinstanceKlassZrelease_C_heap_structures6M_v_;
+text: .text%__1cJTimeStampJupdate_to6Mx_v_;
+text: .text%__1cUParallelScavengeHeapItop_addr6kM_ppnIHeapWord__: parallelScavengeHeap.o;
+text: .text%__1cCosHSolarisXinstall_signal_handlers6F_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: interp_masm_sparc.o;
+text: .text%__1cQinterpreter_init6F_v_;
+text: .text%__1cbCAbstractInterpreterGenerator2t6MpnJStubQdDueue__v_;
+text: .text%__1cRlwp_priocntl_init6F_i_: os_solaris.o;
+text: .text%__1cNpriocntl_stub6FinGidtype_lipc_l_: os_solaris.o;
+text: .text%__1cbCAbstractInterpreterGeneratorMgenerate_all6M_v_;
+text: .text%__1cCosLsignal_wait6F_i_;
+text: .text%__1cCosNsignal_notify6Fi_v_;
+text: .text%__1cCosOsignal_init_pd6F_v_;
+text: .text%__1cCosHSolarisPinit_signal_mem6F_v_;
+text: .text%__1cCosSget_temp_directory6F_pkc_;
+text: .text%__1cCosHSolarisOlibthread_init6F_v_;
+text: .text%__1cUParallelScavengeHeapIend_addr6kM_ppnIHeapWord__: parallelScavengeHeap.o;
+text: .text%__1cUParallelScavengeHeapEheap6F_p0_;
+text: .text%__1cUParallelScavengeHeapNgc_threads_do6kMpnNThreadClosure__v_;
+text: .text%__1cUParallelScavengeHeapYpermanent_object_iterate6MpnNObjectClosure__v_;
+text: .text%__1cKcmpOpFOperNgreater_equal6kM_i_: ad_sparc_clone.o;
+text: .text%__1cUParallelScavengeHeapMmax_capacity6kM_I_;
+text: .text%__1cUParallelScavengeHeapPpost_initialize6M_v_;
+text: .text%__1cUParallelScavengeHeapKinitialize6M_i_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: parGCAllocBuffer.o;
+text: .text%__1cZInterpreterMacroAssemblerbFset_method_data_pointer_for_bcp6M_v_;
+text: .text%__SLIP.DELETER__C: ostream.o;
+text: .text%__1cMostream_exit6F_v_;
+text: .text%__1cQostream_init_log6F_v_;
+text: .text%__1cMostream_init6F_v_;
+text: .text%__1cCosXnon_memory_address_word6F_pc_;
+text: .text%__1cCosGinit_26F_i_;
+text: .text%__1cCosEinit6F_v_;
+text: .text%__1cCosHSolarisUsynchronization_init6F_v_;
+text: .text%__1cVjni_GetLongField_addr6F_pC_;
+text: .text%__1cNIdealLoopTreeQsplit_outer_loop6MpnOPhaseIdealLoop__v_;
+text: .text%__1cRLowMemoryDetectorKinitialize6F_v_;
+text: .text%__1cRLowMemoryDetectorbGlow_memory_detector_thread_entry6FpnKJavaThread_pnGThread__v_;
+text: .text%__1cNReservedSpaceUpage_align_size_down6FI_I_;
+text: .text%__1cNReservedSpaceYallocation_align_size_up6FI_I_;
+text: .text%__1cTloadL_unalignedNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: machnode.o;
+text: .text%__1cPmanagement_init6F_v_;
+text: .text%__1cOvmStructs_init6F_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: vmStructs.o;
+text: .text%__1cJvmSymbolsKinitialize6FpnGThread__v_;
+text: .text%__1cKManagementKinitialize6FpnGThread__v_;
+text: .text%__1cKManagementWrecord_vm_startup_time6Fxx_v_;
+text: .text%__1cIVMThreadGcreate6F_v_;
+text: .text%__1cIVMThreadDrun6M_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: management.o;
+text: .text%__1cLJvmtiExportNpost_vm_start6F_v_;
+text: .text%__1cLJvmtiExportTpost_vm_initialized6F_v_;
+text: .text%__1cLJvmtiExportNpost_vm_death6F_v_;
+text: .text%__1cLJvmtiExportbMtransition_pending_onload_raw_monitors6F_v_;
+text: .text%__1cUJvmtiPendingMonitorsXtransition_raw_monitors6F_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: jvmtiImpl.o;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: jvmtiTagMap.o;
+text: .text%__1cKklassKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%__1cKklassKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: klassKlass.o;
+text: .text%__1cVLoaderConstraintTable2t6Mi_v_;
+text: .text%__1cQregL_to_stkLNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cHRetDataPpost_initialize6MpnOBytecodeStream_pnRmethodDataOopDesc__v_;
+text: .text%__1cTAbstract_VM_VersionKvm_release6F_pkc_;
+text: .text%__1cTAbstract_VM_VersionXinternal_vm_info_string6F_pkc_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: vm_version.o;
+text: .text%__1cPVM_Version_init6F_v_;
+text: .text%__1cKVM_VersionKinitialize6F_v_;
+text: .text%__1cHRetDataJfixup_ret6MinQmethodDataHandle__pC_;
+text: .text%__1cLmethodKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%__1cLmethodKlassOset_alloc_size6MI_v_: methodKlass.o;
+text: .text%__1cQvtableStubs_init6F_v_;
+text: .text%__1cKi0RegPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cKg1RegPOperKin_RegMask6kMi_pknHRegMask__;
+text: .text%__1cFVTuneEexit6F_v_;
+text: .text%__1cLmethodKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: methodKlass.o;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: methodLiveness.o;
+text: .text%__1cMMutableSpaceOobject_iterate6MpnNObjectClosure__v_;
+text: .text%__1cKvtune_init6F_v_;
+text: .text%__1cKmutex_init6F_v_;
+text: .text%__1cQaccessFlags_init6F_v_;
+text: .text%__1cOMacroAssemblerMcall_VM_leaf6MpnMRegisterImpl_pC222_v_;
+text: .text%__1cTAbstract_VM_VersionJvm_vendor6F_pkc_;
+text: .text%__1cOmarksweep_init6F_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: markSweep.o;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: matcher.o;
+text: .text%__1cNMemoryManagerbDget_code_cache_memory_manager6F_p0_;
+text: .text%__1cNMemoryManagerbDget_psScavenge_memory_manager6F_pnPGCMemoryManager__;
+text: .text%__1cNMemoryManagerbEget_psMarkSweep_memory_manager6F_pnPGCMemoryManager__;
+text: .text%__1cHVM_ExitEdoit6M_v_;
+text: .text%__1cNMemoryServiceRset_universe_heap6FpnNCollectedHeap__v_;
+text: .text%__1cNMemoryServiceZadd_code_heap_memory_pool6FpnICodeHeap__v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: memoryService.o;
+text: .text%__1cPmethodDataKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%__1cPmethodDataKlassOset_alloc_size6MI_v_: methodDataKlass.o;
+text: .text%__1cPmethodDataKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: methodDataKlass.o;
+text: .text%__1cTAbstract_VM_VersionHvm_name6F_pkc_;
+text: .text%__1cLstoreF0NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%JNI_CreateJavaVM;
+text: .text%__1cQJNI_FastGetFieldbFgenerate_fast_get_boolean_field6F_pC_;
+text: .text%__1cQJNI_FastGetFieldbCgenerate_fast_get_byte_field6F_pC_;
+text: .text%__1cTtypeArrayKlassKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%__1cQJNI_FastGetFieldbCgenerate_fast_get_char_field6F_pC_;
+text: .text%__1cQJNI_FastGetFieldbDgenerate_fast_get_short_field6F_pC_;
+text: .text%__1cQJNI_FastGetFieldbBgenerate_fast_get_int_field6F_pC_;
+text: .text%__1cQJNI_FastGetFieldbCgenerate_fast_get_long_field6F_pC_;
+text: .text%__1cTtypeArrayKlassKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: typeArrayKlassKlass.o;
+text: .text%__1cIUniversePcheck_alignment6FIIpkc_v_;
+text: .text%__1cIUniverseHgenesis6FpnGThread__v_;
+text: .text%__1cVquicken_jni_functions6F_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: oopMap.o;
+text: .text%__1cYjava_lang_reflect_MethodNset_signature6FpnHoopDesc_2_v_;
+text: .text%__1cbDjava_lang_reflect_ConstructorPcompute_offsets6F_v_;
+text: .text%__1cXjava_lang_reflect_FieldPcompute_offsets6F_v_;
+text: .text%__1cXjava_lang_reflect_FieldNset_signature6FpnHoopDesc_2_v_;
+text: .text%__1cQdivD_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cLJavaClassesbAcompute_hard_coded_offsets6F_v_;
+text: .text%__1cQjavaClasses_init6F_v_;
+text: .text%jni_ToReflectedMethod: jni.o;
+text: .text%__1cQsubD_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cYjni_GetBooleanField_addr6F_pC_;
+text: .text%__1cVjni_GetByteField_addr6F_pC_;
+text: .text%__1cQaddF_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cVjni_GetCharField_addr6F_pC_;
+text: .text%__1cWjni_GetShortField_addr6F_pC_;
+text: .text%__1cUjni_GetIntField_addr6F_pC_;
+text: .text%__1cOtypeArrayKlassKinitialize6MpnGThread__v_;
+text: .text%__1cWjni_GetFloatField_addr6F_pC_;
+text: .text%__1cRsarL_reg_imm6NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cXjni_GetDoubleField_addr6F_pC_;
+text: .text%__1cQshlI_reg_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cIUniverseNfixup_mirrors6FpnGThread__v_;
+text: .text%JVM_InitializeSocketLibrary;
+text: .text%JVM_RegisterUnsafeMethods;
+text: .text%__1cOcmovLI_regNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cOcmovLI_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cOcmovDF_regNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%JVM_Socket;
+text: .text%__1cbEinitialize_converter_functions6F_v_;
+text: .text%JVM_SupportsCX8;
+text: .text%__1cOcmovIF_immNodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cUJvmtiEventControllerIvm_start6F_v_;
+text: .text%__1cUJvmtiEventControllerHvm_init6F_v_;
+text: .text%__1cUJvmtiEventControllerIvm_death6F_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: jvmtiEventController.o;
+text: .text%__1cKstfSSFNodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cLJvmtiExportRenter_start_phase6F_v_;
+text: .text%__1cLJvmtiExportQenter_live_phase6F_v_;
+text: .text%__1cSmulL_reg_imm13NodeEemit6kMrnKCodeBuffer_pnNPhaseRegAlloc__v_;
+text: .text%__1cQJNI_FastGetFieldbDgenerate_fast_get_float_field6F_pC_;
+text: .text%__1cSmulI_reg_imm13NodeEsize6kMpnNPhaseRegAlloc__I_;
+text: .text%__1cQJNI_FastGetFieldbEgenerate_fast_get_double_field6F_pC_;
+text: .text%__1cNuniverse_init6F_i_;
+text: .text%__1cOuniverse2_init6F_v_;
+text: .text%__1cQjni_handles_init6F_v_;
+text: .text%__1cSobjArrayKlassKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: objArrayKlassKlass.o;
+text: .text%Unsafe_SetNativeLong;
+text: .text%JVM_InitProperties;
+text: .text%JVM_Halt;
+text: .text%Unsafe_FreeMemory;
+text: .text%Unsafe_PageSize;
+text: .text%JVM_MaxMemory;
+text: .text%__1cSobjArrayKlassKlassbEallocate_system_objArray_klass6MpnGThread__pnMklassOopDesc__;
+text: .text%__1cSobjArrayKlassKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%JVM_GetClassDeclaredMethods;
+text: .text%__1cPPerfDataManagerHsampled6F_pnMPerfDataList__;
+text: .text%__1cQSystemDictionaryKclasses_do6FpFpnMklassOopDesc__v_v_;
+text: .text%__1cQSystemDictionaryKinitialize6FpnGThread__v_;
+text: .text%__1cQSystemDictionarybCinitialize_preloaded_classes6FpnGThread__v_;
+text: .text%__1cPciObjectFactoryTinit_shared_objects6M_v_;
+text: .text%__1cPClassFileParserbFjava_lang_ref_Reference_fix_pre6MpnPtypeArrayHandle_nSconstantPoolHandle_pnUFieldAllocationCount_pnGThread__v_;
+text: .text%__1cLClassLoaderbBsetup_bootstrap_search_path6F_v_;
+text: .text%__1cLClassLoaderQload_zip_library6F_v_;
+text: .text%__1cLClassLoaderZcreate_package_info_table6F_v_;
+text: .text%__1cLClassLoaderKinitialize6F_v_;
+text: .text%__1cLClassLoaderVcompute_Object_vtable6F_i_;
+text: .text%__1cMPeriodicTask2T5B6M_v_;
+text: .text%__1cQclassLoader_init6F_v_;
+text: .text%__1cMPeriodicTaskJdisenroll6M_v_;
+text: .text%__1cOBasicHashtable2t6Mii_v_: classLoader.o;
+text: .text%__1cTClassLoadingServiceEinit6F_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: regmask.o;
+text: .text%__1cUciObjArrayKlassKlassEmake6F_p0_;
+text: .text%__1cVRegistersForDebuggingRrestore_registers6FpnOMacroAssembler_pnMRegisterImpl__v_: assembler_sparc.o;
+text: .text%__1cVRegistersForDebuggingOsave_registers6FpnOMacroAssembler__v_: assembler_sparc.o;
+text: .text%__1cJBytecodesKinitialize6F_v_;
+text: .text%__1cQSystemDictionarybAcompute_java_system_loader6FpnGThread__v_;
+text: .text%__1cObytecodes_init6F_v_;
+text: .text%__1cLOptoRuntimeIgenerate6FpnFciEnv__v_;
+text: .text%__1cJBytecodesNpd_initialize6F_v_;
+text: .text%__1cHCompileRpd_compiler2_init6F_v_;
+text: .text%__1cKC2CompilerKinitialize6M_v_;
+text: .text%__1cRCardTableModRefBS2t6MnJMemRegion_i_v_;
+text: .text%__1cRCardTableModRefBSbBct_max_alignment_constraint6F_I_;
+text: .text%__1cMciArrayKlass2t6MpnIciSymbol_ipnHciKlass__v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: relocInfo.o;
+text: .text%__1cMciKlassKlassEmake6F_p0_;
+text: .text%__1cIciMethodMvtable_index6M_i_;
+text: .text%__1cPciObjArrayKlass2t6MpnIciSymbol_pnHciKlass_i_v_;
+text: .text%__1cJLoadFNodeMstore_Opcode6kM_i_: classes.o;
+text: .text%__1cNTemplateTableGsipush6F_v_;
+text: .text%__1cQUncommonTrapBlobGcreate6FpnKCodeBuffer_pnJOopMapSet_i_p0_;
+text: .text%__1cNTemplateTableGldc2_w6F_v_;
+text: .text%__1cNExceptionBlobGcreate6FpnKCodeBuffer_pnJOopMapSet_i_p0_;
+text: .text%__1cNTemplateTableFiload6F_v_;
+text: .text%__1cNTemplateTableLfast_iload26F_v_;
+text: .text%__1cNTemplateTableKfast_iload6F_v_;
+text: .text%__1cNTemplateTableFlload6F_v_;
+text: .text%__1cNTemplateTableFfload6F_v_;
+text: .text%__1cNTemplateTableFdload6F_v_;
+text: .text%__1cNTemplateTableFaload6F_v_;
+text: .text%__1cNTemplateTableKwide_iload6F_v_;
+text: .text%__1cNTemplateTableKwide_lload6F_v_;
+text: .text%__1cNTemplateTableKwide_fload6F_v_;
+text: .text%__1cNTemplateTableKwide_dload6F_v_;
+text: .text%__1cNTemplateTableKwide_aload6F_v_;
+text: .text%__1cNTemplateTableGiaload6F_v_;
+text: .text%__1cNTemplateTableGlaload6F_v_;
+text: .text%__1cNTemplateTableGfaload6F_v_;
+text: .text%__1cNTemplateTableGdaload6F_v_;
+text: .text%__1cNTemplateTableGbipush6F_v_;
+text: .text%__1cLMoveF2INodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cLMoveL2DNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cNTemplateTableHcall_VM6FpnMRegisterImpl_pC222_v_;
+text: .text%__1cHOrLNodeGadd_id6kM_pknEType__: classes.o;
+text: .text%__1cHOrLNodeJideal_reg6kM_I_: classes.o;
+text: .text%__1cNTemplateTableF_goto6F_v_;
+text: .text%__1cNTemplateTableGgoto_w6F_v_;
+text: .text%__1cNTemplateTableFjsr_w6F_v_;
+text: .text%__1cNTemplateTableDjsr6F_v_;
+text: .text%__1cXreferenceProcessor_init6F_v_;
+text: .text%__1cICodeBlobMset_oop_maps6MpnJOopMapSet__v_;
+text: .text%__1cStemplateTable_init6F_v_;
+text: .text%__1cNTemplateTableNpd_initialize6F_v_;
+text: .text%__1cNTemplateTableDnop6F_v_;
+text: .text%__1cNTemplateTableSshouldnotreachhere6F_v_;
+text: .text%__1cNTemplateTableLaconst_null6F_v_;
+text: .text%__1cKPSYoungGenbCreset_survivors_after_shrink6M_v_;
+text: .text%__1cKPSYoungGenQlimit_gen_shrink6MI_I_;
+text: .text%__1cKPSYoungGenRavailable_to_live6M_I_;
+text: .text%__1cSDeoptimizationBlobGcreate6FpnKCodeBuffer_pnJOopMapSet_iiii_p0_;
+text: .text%__1cLOptoRuntimeUmultianewarray2_Type6F_pknITypeFunc__;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: ad_sparc_pipeline.o;
+text: .text%__1cUAdjoiningGenerations2t6MnNReservedSpace_IIIIIII_v_;
+text: .text%__1cWAdjoiningVirtualSpaces2t6MnNReservedSpace_III_v_;
+text: .text%__1cOchunkpool_init6F_v_;
+text: .text%__1cFChunkbDstart_chunk_pool_cleaner_task6F_v_;
+text: .text%__1cJArgumentsWinit_system_properties6F_v_;
+text: .text%__1cMSysClassPathPexpand_endorsed6M_v_;
+text: .text%__1cMSysClassPathQadd_jars_to_path6Fpcpkc_1_;
+text: .text%__1cJArgumentsTset_parnew_gc_flags6F_v_;
+text: .text%__1cJArgumentsbBset_cms_and_parnew_gc_flags6F_v_;
+text: .text%__1cJArgumentsUset_ergonomics_flags6F_v_;
+text: .text%__1cJArgumentsSparse_vm_init_args6FpknOJavaVMInitArgs__i_;
+text: .text%__1cLStatSamplerGengage6F_v_;
+text: .text%__1cNStubGeneratorbNgenerate_flush_callers_register_windows6M_pC_: stubGenerator_sparc.o;
+text: .text%__1cSstubRoutines_init16F_v_;
+text: .text%__1cSstubRoutines_init26F_v_;
+text: .text%__1cNStubGeneratorbIgenerate_handler_for_unsafe_access6M_pC_: stubGenerator_sparc.o;
+text: .text%__1cNStubGeneratorbAgenerate_forward_exception6M_pC_: stubGenerator_sparc.o;
+text: .text%__1cNStubGeneratorSgenerate_call_stub6MrpC_1_: stubGenerator_sparc.o;
+text: .text%__1cNStubGeneratorYgenerate_catch_exception6M_pC_: stubGenerator_sparc.o;
+text: .text%__1cNStubGeneratorSgenerate_test_stop6M_pC_: stubGenerator_sparc.o;
+text: .text%__1cNStubGeneratorbEgenerate_partial_subtype_check6M_pC_: stubGenerator_sparc.o;
+text: .text%__1cISubFNodeDsub6kMpknEType_3_3_;
+text: .text%__1cRStubCodeGeneratorLstub_prolog6MpnMStubCodeDesc__v_;
+text: .text%__1cLStatSamplerbMcreate_system_property_instrumentation6FpnGThread__v_;
+text: .text%__1cLStatSamplerHdestroy6F_v_;
+text: .text%__1cLStatSamplerJdisengage6F_v_;
+text: .text%__1cNRegisterSaverYrestore_result_registers6FpnOMacroAssembler__v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: runtimeService.o;
+text: .text%__1cORuntimeServiceYrecord_application_start6F_v_;
+text: .text%__1cOMacroAssemblerNset_vm_result6MpnMRegisterImpl__v_;
+text: .text%__1cORuntimeServiceEinit6F_v_;
+text: .text%__1cOMacroAssemblerVverify_oop_subroutine6M_v_;
+text: .text%__1cOMacroAssemblerPstop_subroutine6M_v_;
+text: .text%__1cOMacroAssemblerElcmp6MpnMRegisterImpl_2222_v_;
+text: .text%__1cOMacroAssemblerElneg6MpnMRegisterImpl_2_v_;
+text: .text%__1cOMacroAssemblerElshl6MpnMRegisterImpl_22222_v_;
+text: .text%__1cOMacroAssemblerElshr6MpnMRegisterImpl_22222_v_;
+text: .text%__1cOMacroAssemblerFlushr6MpnMRegisterImpl_22222_v_;
+text: .text%__1cLOptoRuntimeUmultianewarray5_Type6F_pknITypeFunc__;
+text: .text%__1cLOptoRuntimeUmultianewarray4_Type6F_pknITypeFunc__;
+text: .text%__1cLOptoRuntimeUmultianewarray3_Type6F_pknITypeFunc__;
+text: .text%__1cLsymbolKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: symbolKlass.o;
+text: .text%__1cJArgumentsFparse6FpknOJavaVMInitArgs__i_;
+text: .text%__1cJArgumentsWPropertyList_get_value6FpnOSystemProperty_pkc_4_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: sharedHeap.o;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: arguments.o;
+text: .text%__1cParrayKlassKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%__1cKklassKlassOset_alloc_size6MI_v_: arrayKlassKlass.o;
+text: .text%__1cLsymbolKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%__1cParrayKlassKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: arrayKlassKlass.o;
+text: .text%__1cOMacroAssemblerRcall_VM_leaf_base6MpnMRegisterImpl_pCi_v_;
+text: .text%__1cNSharedRuntimeTgenerate_deopt_blob6F_v_;
+text: .text%__1cLsymbolKlassOset_alloc_size6MI_v_: symbolKlass.o;
+text: .text%__1cNTemplateTableGaaload6F_v_;
+text: .text%__1cQconstMethodKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%__1cQconstMethodKlassOset_alloc_size6MI_v_: constMethodKlass.o;
+text: .text%__1cQconstMethodKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: constMethodKlass.o;
+text: .text%__1cGThreadMset_priority6Fp0nOThreadPriority__v_;
+text: .text%__1cRconstantPoolKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%__1cRconstantPoolKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: constantPoolKlass.o;
+text: .text%__1cQPlaceholderTable2t6Mi_v_;
+text: .text%__1cbBcreate_initial_thread_group6FpnGThread__nGHandle__: thread.o;
+text: .text%__1cVcreate_initial_thread6FnGHandle_pnKJavaThread_pnGThread__pnHoopDesc__: thread.o;
+text: .text%__1cbAcall_initializeSystemClass6FpnGThread__v_: thread.o;
+text: .text%__1cWreset_vm_info_property6FpnGThread__v_: thread.o;
+text: .text%__1cbAPSGCAdaptivePolicyCounters2t6MpkciipnUPSAdaptiveSizePolicy__v_;
+text: .text%__1cNTemplateTableRfast_invokevfinal6Fi_v_;
+text: .text%__1cVcompiledICHolderKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: compiledICHolderKlass.o;
+text: .text%__1cNTemplateTableNinvokespecial6Fi_v_;
+text: .text%__1cNTemplateTableMinvokestatic6Fi_v_;
+text: .text%__1cNTemplateTablebDinvokeinterface_object_method6FpnMRegisterImpl_222_v_;
+text: .text%__1cNTemplateTablePinvokeinterface6Fi_v_;
+text: .text%__1cNTemplateTableE_new6F_v_;
+text: .text%__1cNTemplateTableInewarray6F_v_;
+text: .text%__1cNTemplateTableJanewarray6F_v_;
+text: .text%__1cNTemplateTableLarraylength6F_v_;
+text: .text%__1cNTemplateTableJcheckcast6F_v_;
+text: .text%__1cNTemplateTableKinstanceof6F_v_;
+text: .text%__1cNTemplateTableL_breakpoint6F_v_;
+text: .text%__1cNTemplateTableGathrow6F_v_;
+text: .text%__1cNTemplateTableMmonitorenter6F_v_;
+text: .text%__1cNTemplateTableLmonitorexit6F_v_;
+text: .text%__1cNTemplateTableEwide6F_v_;
+text: .text%__1cNTemplateTableOmultianewarray6F_v_;
+text: .text%__1cTcompilerOracle_init6F_v_;
+text: .text%__1cWconstantPoolCacheKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%__1cPPerfDataManagerTcreate_long_counter6FnJCounterNS_pkcnIPerfDataFUnits_pnUPerfLongSampleHelper_pnGThread__pnPPerfLongCounter__;
+text: .text%__1cZCompiledArgumentOopFinderRhandle_oop_offset6M_v_: frame.o;
+text: .text%__1cQGCPolicyCounters2t6Mpkcii_v_;
+text: .text%__1cHGCStats2t6M_v_;
+text: .text%__1cNGCTaskManager2t6MI_v_;
+text: .text%__1cNGCTaskManagerKinitialize6M_v_;
+text: .text%__1cNGCTaskManagerKthreads_do6MpnNThreadClosure__v_;
+text: .text%__1cPPerfDataManagerHdestroy6F_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: genCollectedHeap.o;
+text: .text%__1cJGenRemSetYmax_alignment_constraint6Fn0AEName__I_;
+text: .text%__1cWResolveOopMapConflictsUdo_potential_rewrite6MpnGThread__nMmethodHandle__;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: generateOopMap.o;
+text: .text%__1cOThreadCriticalKinitialize6F_v_;
+text: .text%__1cSThreadLocalStoragebCgenerate_code_for_get_thread6F_v_;
+text: .text%__1cICodeHeap2t6M_v_;
+text: .text%__1cDhpiKinitialize6F_i_;
+text: .text%__1cMPerfDataList2T6M_v_;
+text: .text%__1cNWatcherThreadDrun6M_v_;
+text: .text%__1cNWatcherThreadEstop6F_v_;
+text: .text%__1cWconstantPoolCacheKlassSallocate_permanent6kMrnLKlassHandle_ipnGThread__pv_: cpCacheKlass.o;
+text: .text%__1cFStateO_sub_Op_CMoveD6MpknENode__v_;
+text: .text%__1cFStateP_sub_Op_MoveF2I6MpknENode__v_;
+text: .text%__1cKDictionary2t6Mi_v_;
+text: .text%__1cKDictionaryKclasses_do6MpFpnMklassOopDesc__v_v_;
+text: .text%__1cNeventlog_init6F_v_;
+text: .text%__1cScheck_ThreadShadow6F_v_;
+text: .text%__1cOtailjmpIndNodeLout_RegMask6kM_rknHRegMask__;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: fprofiler.o;
+text: .text%__1cFframeVinterpreter_frame_mdp6kM_pC_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: phase.o;
+text: .text%__1cKPerfMemoryUdelete_memory_region6F_v_;
+text: .text%__1cKPerfMemoryUcreate_memory_region6FI_v_;
+text: .text%__1cbBcleanup_sharedmem_resources6Fpkc_v_: perfMemory_solaris.o;
+text: .text%__1cPperfMemory_exit6F_v_;
+text: .text%__1cPperfMemory_init6F_v_;
+text: .text%__1cNTemplateTableNinvokevirtual6Fi_v_;
+text: .text%__1cNTemplateTableHfastore6F_v_;
+text: .text%__1cNTemplateTableHdastore6F_v_;
+text: .text%__1cNTemplateTableHaastore6F_v_;
+text: .text%__1cNTemplateTableHbastore6F_v_;
+text: .text%__1cNTemplateTableHsastore6F_v_;
+text: .text%__1cOcodeCache_init6F_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: codeCache.o;
+text: .text%__1cNTemplateTableDpop6F_v_;
+text: .text%__1cNTemplateTableEpop26F_v_;
+text: .text%__1cNTemplateTableDdup6F_v_;
+text: .text%__1cNTemplateTableGdup_x16F_v_;
+text: .text%__1cNTemplateTableGdup_x26F_v_;
+text: .text%__1cNTemplateTableEdup26F_v_;
+text: .text%__1cNTemplateTableHdup2_x16F_v_;
+text: .text%__1cNTemplateTableHdup2_x26F_v_;
+text: .text%__1cNTemplateTableEswap6F_v_;
+text: .text%__1cNCollectedHeap2t6M_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: psScavenge.o;
+text: .text%__1cNTemplateTableEirem6F_v_;
+text: .text%__1cNTemplateTableElmul6F_v_;
+text: .text%__1cNTemplateTableHlastore6F_v_;
+text: .text%__1cNTemplateTableGbaload6F_v_;
+text: .text%__1cNTemplateTableGcaload6F_v_;
+text: .text%__1cNTemplateTableMfast_icaload6F_v_;
+text: .text%__1cNTemplateTableGsaload6F_v_;
+text: .text%__1cKPSYoungGenPinitialize_work6M_v_;
+text: .text%__1cKPSYoungGenKinitialize6MnNReservedSpace_I_v_;
+text: .text%__1cKPSYoungGenYinitialize_virtual_space6MnNReservedSpace_I_v_;
+text: .text%__1cKPSYoungGen2t6MIII_v_;
+text: .text%__1cNTemplateTableHaload_06F_v_;
+text: .text%__1cNTemplateTableGistore6F_v_;
+text: .text%__1cNTemplateTableGlstore6F_v_;
+text: .text%__1cNTemplateTableGfstore6F_v_;
+text: .text%__1cNTemplateTableGdstore6F_v_;
+text: .text%__1cNTemplateTableGastore6F_v_;
+text: .text%__1cNTemplateTableLwide_istore6F_v_;
+text: .text%__1cNTemplateTableLwide_lstore6F_v_;
+text: .text%__1cNTemplateTableLwide_fstore6F_v_;
+text: .text%__1cNTemplateTableLwide_dstore6F_v_;
+text: .text%__1cNTemplateTableLwide_astore6F_v_;
+text: .text%__1cNTemplateTableHiastore6F_v_;
+text: .text%__1cNTemplateTableEldiv6F_v_;
+text: .text%__1cNTemplateTableLtableswitch6F_v_;
+text: .text%__1cNTemplateTableMlookupswitch6F_v_;
+text: .text%__1cNTemplateTableRfast_linearswitch6F_v_;
+text: .text%__1cNTemplateTableRfast_binaryswitch6F_v_;
+text: .text%__1cNCompileBrokerVinit_compiler_threads6Fi_v_;
+text: .text%__1cJPSPermGen2t6MnNReservedSpace_IIIIpkci_v_;
+text: .text%__1cNCompileBrokerQset_should_block6F_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: compileBroker.o;
+text: .text%__1cNTemplateTableIgetfield6Fi_v_;
+text: .text%__1cNTemplateTableJgetstatic6Fi_v_;
+text: .text%__1cIPSOldGenKinitialize6MnNReservedSpace_Ipkci_v_;
+text: .text%__1cIPSOldGen2t6MIIIpkci_v_;
+text: .text%__1cIPSOldGen2t6MnNReservedSpace_IIIIpkci_v_;
+text: .text%__1cVcompiledICHolderKlassMcreate_klass6FpnGThread__pnMklassOopDesc__;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: psMarkSweep.o;
+text: .text%__1cNTemplateTableIputfield6Fi_v_;
+text: .text%__1cNTemplateTableJputstatic6Fi_v_;
+text: .text%__1cVcompiledICHolderKlassOset_alloc_size6MI_v_: compiledICHolderKlass.o;
+text: .text%__1cLPSMarkSweepKinitialize6F_v_;
+text: .text%__1cNTemplateTableIwide_ret6F_v_;
+text: .text%__1cNTemplateTableElrem6F_v_;
+text: .text%__1cNTemplateTableElshl6F_v_;
+text: .text%__1cNTemplateTableElshr6F_v_;
+text: .text%__1cNTemplateTableFlushr6F_v_;
+text: .text%__1cbCTwoGenerationCollectorPolicyQinitialize_flags6M_v_;
+text: .text%__1cbCTwoGenerationCollectorPolicyUinitialize_size_info6M_v_;
+text: .text%__1cNTemplateTableEineg6F_v_;
+text: .text%__1cNTemplateTableElneg6F_v_;
+text: .text%__1cNTemplateTableEfneg6F_v_;
+text: .text%__1cNTemplateTableEdneg6F_v_;
+text: .text%__1cNTemplateTableEiinc6F_v_;
+text: .text%__1cNTemplateTableJwide_iinc6F_v_;
+text: .text%__1cKPSScavengeKinitialize6F_v_;
+text: .text%__1cNTemplateTableElcmp6F_v_;
+text: .text%__1cWcompilationPolicy_init6F_v_;
+text: .text%__1cRCompilationPolicyUcompleted_vm_startup6F_v_;
+text: .text%__1cU__STATIC_CONSTRUCTOR6F_v_: compilationPolicy.o;
+text: .text%__1cSPSPromotionManagerKinitialize6F_v_;
+text: .text%__1cNTemplateTableDret6F_v_;
--- a/hotspot/make/solaris/makefiles/sa.make Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/make/solaris/makefiles/sa.make Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2003, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -44,6 +44,9 @@
AGENT_FILES1 := $(shell /usr/bin/test -d $(AGENT_DIR) && /bin/ls $(AGENT_FILES1))
AGENT_FILES2 := $(shell /usr/bin/test -d $(AGENT_DIR) && /bin/ls $(AGENT_FILES2))
+AGENT_FILES1_LIST := $(GENERATED)/agent1.classes.list
+AGENT_FILES2_LIST := $(GENERATED)/agent2.classes.list
+
SA_CLASSDIR = $(GENERATED)/saclasses
SA_BUILD_VERSION_PROP = "sun.jvm.hotspot.runtime.VM.saBuildVersion=$(SA_BUILD_VERSION)"
@@ -70,8 +73,23 @@
$(QUIETLY) if [ ! -d $(SA_CLASSDIR) ] ; then \
mkdir -p $(SA_CLASSDIR); \
fi
- $(QUIETLY) $(COMPILE.JAVAC) -source 1.4 -target 1.4 -classpath $(SA_CLASSPATH) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) $(AGENT_FILES1)
- $(QUIETLY) $(COMPILE.JAVAC) -source 1.4 -target 1.4 -classpath $(SA_CLASSPATH) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) $(AGENT_FILES2)
+
+# Note: When indented, make tries to execute the '$(shell' comment.
+# In some environments, cmd processors have limited line length.
+# To prevent the javac invocation in the next block from using
+# a very long cmd line, we use javac's @file-list option. We
+# generate the file lists using make's built-in 'foreach' control
+# flow which also avoids cmd processor line length issues. Since
+# the 'foreach' is done as part of make's macro expansion phase,
+# the initialization of the lists is also done in the same phase
+# using '$(shell rm ...' instead of using the more traditional
+# 'rm ...' rule.
+ $(shell rm -rf $(AGENT_FILES1_LIST) $(AGENT_FILES2_LIST))
+ $(foreach file,$(AGENT_FILES1),$(shell echo $(file) >> $(AGENT_FILES1_LIST)))
+ $(foreach file,$(AGENT_FILES2),$(shell echo $(file) >> $(AGENT_FILES2_LIST)))
+
+ $(QUIETLY) $(COMPILE.JAVAC) -source 1.4 -target 1.4 -classpath $(SA_CLASSPATH) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) @$(AGENT_FILES1_LIST)
+ $(QUIETLY) $(COMPILE.JAVAC) -source 1.4 -target 1.4 -classpath $(SA_CLASSPATH) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) @$(AGENT_FILES2_LIST)
$(QUIETLY) $(COMPILE.RMIC) -classpath $(SA_CLASSDIR) -d $(SA_CLASSDIR) sun.jvm.hotspot.debugger.remote.RemoteDebuggerServer
$(QUIETLY) echo "$(SA_BUILD_VERSION_PROP)" > $(SA_PROPERTIES)
@@ -88,3 +106,4 @@
clean:
rm -rf $(SA_CLASSDIR)
rm -rf $(GENERATED)/sa-jdi.jar
+ rm -rf $(AGENT_FILES1_LIST) $(AGENT_FILES2_LIST)
--- a/hotspot/make/windows/build.make Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/make/windows/build.make Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
#
-# Copyright (c) 1998, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -19,7 +19,7 @@
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
-#
+#
#
# Note: this makefile is invoked both from build.bat and from the J2SE
@@ -72,13 +72,11 @@
!endif
!endif
-!if "$(BUILDARCH)" != "amd64"
!if "$(BUILDARCH)" != "ia64"
!ifndef CC_INTERP
FORCE_TIERED=1
!endif
!endif
-!endif
!if "$(BUILDARCH)" == "amd64"
Platform_arch=x86
@@ -135,7 +133,7 @@
# We can have update versions like "01a", but Windows requires
# we use only integers in the file version field. So:
# JDK_UPDATE_VER = JDK_UPDATE_VERSION * 10 + EXCEPTION_VERSION
-#
+#
JDK_UPDATE_VER=0
JDK_BUILD_NUMBER=0
@@ -148,7 +146,7 @@
# 1.6.0_01a-b02 will be 6.0.11.2
#
# JDK_* variables are defined in make/hotspot_version or on command line
-#
+#
JDK_VER=$(JDK_MINOR_VER),$(JDK_MICRO_VER),$(JDK_UPDATE_VER),$(JDK_BUILD_NUMBER)
JDK_DOTVER=$(JDK_MINOR_VER).$(JDK_MICRO_VER).$(JDK_UPDATE_VER).$(JDK_BUILD_NUMBER)
!if "$(JRE_RELEASE_VERSION)" == ""
@@ -162,7 +160,7 @@
# Hotspot Express VM FileVersion:
# 10.0-b<yz> will have DLL version 10.0.0.yz (need 4 numbers).
-#
+#
# HS_* variables are defined in make/hotspot_version
#
HS_VER=$(HS_MAJOR_VER),$(HS_MINOR_VER),0,$(HS_BUILD_NUMBER)
@@ -182,7 +180,7 @@
# We don't support SA on ia64, and we can't
-# build it if we are using a version of Vis Studio
+# build it if we are using a version of Vis Studio
# older than .Net 2003.
# SA_INCLUDE and SA_LIB are hold-overs from a previous
# implementation in which we could build SA using
--- a/hotspot/src/cpu/sparc/vm/assembler_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/assembler_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -4192,7 +4192,7 @@
static void generate_satb_log_enqueue(bool with_frame) {
BufferBlob* bb = BufferBlob::create("enqueue_with_frame", EnqueueCodeSize);
- CodeBuffer buf(bb->instructions_begin(), bb->instructions_size());
+ CodeBuffer buf(bb);
MacroAssembler masm(&buf);
address start = masm.pc();
Register pre_val;
@@ -4421,7 +4421,7 @@
// This gets to assume that o0 contains the object address.
static void generate_dirty_card_log_enqueue(jbyte* byte_map_base) {
BufferBlob* bb = BufferBlob::create("dirty_card_enqueue", EnqueueCodeSize*2);
- CodeBuffer buf(bb->instructions_begin(), bb->instructions_size());
+ CodeBuffer buf(bb);
MacroAssembler masm(&buf);
address start = masm.pc();
--- a/hotspot/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -57,13 +57,12 @@
#endif
}
-#ifdef TIERED
void CounterOverflowStub::emit_code(LIR_Assembler* ce) {
__ bind(_entry);
__ set(_bci, G4);
__ call(Runtime1::entry_for(Runtime1::counter_overflow_id), relocInfo::runtime_call_type);
- __ delayed()->nop();
+ __ delayed()->mov_or_nop(_method->as_register(), G5);
ce->add_call_info_here(_info);
ce->verify_oop_map(_info);
@@ -71,7 +70,6 @@
__ delayed()->nop();
}
-#endif // TIERED
void DivByZeroStub::emit_code(LIR_Assembler* ce) {
if (_offset != -1) {
--- a/hotspot/src/cpu/sparc/vm/c1_FrameMap_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/c1_FrameMap_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -73,6 +73,7 @@
// some useful constant RInfo's:
LIR_Opr FrameMap::in_long_opr;
LIR_Opr FrameMap::out_long_opr;
+LIR_Opr FrameMap::g1_long_single_opr;
LIR_Opr FrameMap::F0_opr;
LIR_Opr FrameMap::F0_double_opr;
@@ -238,6 +239,7 @@
in_long_opr = as_long_opr(I0);
out_long_opr = as_long_opr(O0);
+ g1_long_single_opr = as_long_single_opr(G1);
G0_opr = as_opr(G0);
G1_opr = as_opr(G1);
--- a/hotspot/src/cpu/sparc/vm/c1_FrameMap_sparc.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/c1_FrameMap_sparc.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -103,6 +103,7 @@
static LIR_Opr in_long_opr;
static LIR_Opr out_long_opr;
+ static LIR_Opr g1_long_single_opr;
static LIR_Opr F0_opr;
static LIR_Opr F0_double_opr;
@@ -113,18 +114,25 @@
private:
static FloatRegister _fpu_regs [nof_fpu_regs];
+ static LIR_Opr as_long_single_opr(Register r) {
+ return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r));
+ }
+ static LIR_Opr as_long_pair_opr(Register r) {
+ return LIR_OprFact::double_cpu(cpu_reg2rnr(r->successor()), cpu_reg2rnr(r));
+ }
+
public:
#ifdef _LP64
static LIR_Opr as_long_opr(Register r) {
- return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r));
+ return as_long_single_opr(r);
}
static LIR_Opr as_pointer_opr(Register r) {
- return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r));
+ return as_long_single_opr(r);
}
#else
static LIR_Opr as_long_opr(Register r) {
- return LIR_OprFact::double_cpu(cpu_reg2rnr(r->successor()), cpu_reg2rnr(r));
+ return as_long_pair_opr(r);
}
static LIR_Opr as_pointer_opr(Register r) {
return as_opr(r);
--- a/hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1625,13 +1625,18 @@
void LIR_Assembler::return_op(LIR_Opr result) {
// the poll may need a register so just pick one that isn't the return register
-#ifdef TIERED
+#if defined(TIERED) && !defined(_LP64)
if (result->type_field() == LIR_OprDesc::long_type) {
// Must move the result to G1
// Must leave proper result in O0,O1 and G1 (TIERED only)
__ sllx(I0, 32, G1); // Shift bits into high G1
__ srl (I1, 0, I1); // Zero extend O1 (harmless?)
__ or3 (I1, G1, G1); // OR 64 bits into G1
+#ifdef ASSERT
+ // mangle it so any problems will show up
+ __ set(0xdeadbeef, I0);
+ __ set(0xdeadbeef, I1);
+#endif
}
#endif // TIERED
__ set((intptr_t)os::get_polling_page(), L0);
@@ -2424,6 +2429,192 @@
}
+void LIR_Assembler::type_profile_helper(Register mdo, int mdo_offset_bias,
+ ciMethodData *md, ciProfileData *data,
+ Register recv, Register tmp1, Label* update_done) {
+ uint i;
+ for (i = 0; i < VirtualCallData::row_limit(); i++) {
+ Label next_test;
+ // See if the receiver is receiver[n].
+ Address receiver_addr(mdo, md->byte_offset_of_slot(data, ReceiverTypeData::receiver_offset(i)) -
+ mdo_offset_bias);
+ __ ld_ptr(receiver_addr, tmp1);
+ __ verify_oop(tmp1);
+ __ cmp(recv, tmp1);
+ __ brx(Assembler::notEqual, false, Assembler::pt, next_test);
+ __ delayed()->nop();
+ Address data_addr(mdo, md->byte_offset_of_slot(data, ReceiverTypeData::receiver_count_offset(i)) -
+ mdo_offset_bias);
+ __ ld_ptr(data_addr, tmp1);
+ __ add(tmp1, DataLayout::counter_increment, tmp1);
+ __ st_ptr(tmp1, data_addr);
+ __ ba(false, *update_done);
+ __ delayed()->nop();
+ __ bind(next_test);
+ }
+
+ // Didn't find receiver; find next empty slot and fill it in
+ for (i = 0; i < VirtualCallData::row_limit(); i++) {
+ Label next_test;
+ Address recv_addr(mdo, md->byte_offset_of_slot(data, ReceiverTypeData::receiver_offset(i)) -
+ mdo_offset_bias);
+ load(recv_addr, tmp1, T_OBJECT);
+ __ br_notnull(tmp1, false, Assembler::pt, next_test);
+ __ delayed()->nop();
+ __ st_ptr(recv, recv_addr);
+ __ set(DataLayout::counter_increment, tmp1);
+ __ st_ptr(tmp1, mdo, md->byte_offset_of_slot(data, ReceiverTypeData::receiver_count_offset(i)) -
+ mdo_offset_bias);
+ __ ba(false, *update_done);
+ __ delayed()->nop();
+ __ bind(next_test);
+ }
+}
+
+
+void LIR_Assembler::setup_md_access(ciMethod* method, int bci,
+ ciMethodData*& md, ciProfileData*& data, int& mdo_offset_bias) {
+ md = method->method_data();
+ if (md == NULL) {
+ bailout("out of memory building methodDataOop");
+ return;
+ }
+ data = md->bci_to_data(bci);
+ assert(data != NULL, "need data for checkcast");
+ assert(data->is_ReceiverTypeData(), "need ReceiverTypeData for type check");
+ if (!Assembler::is_simm13(md->byte_offset_of_slot(data, DataLayout::header_offset()) + data->size_in_bytes())) {
+ // The offset is large so bias the mdo by the base of the slot so
+ // that the ld can use simm13s to reference the slots of the data
+ mdo_offset_bias = md->byte_offset_of_slot(data, DataLayout::header_offset());
+ }
+}
+
+void LIR_Assembler::emit_typecheck_helper(LIR_OpTypeCheck *op, Label* success, Label* failure, Label* obj_is_null) {
+ // we always need a stub for the failure case.
+ CodeStub* stub = op->stub();
+ Register obj = op->object()->as_register();
+ Register k_RInfo = op->tmp1()->as_register();
+ Register klass_RInfo = op->tmp2()->as_register();
+ Register dst = op->result_opr()->as_register();
+ Register Rtmp1 = op->tmp3()->as_register();
+ ciKlass* k = op->klass();
+
+
+ if (obj == k_RInfo) {
+ k_RInfo = klass_RInfo;
+ klass_RInfo = obj;
+ }
+
+ ciMethodData* md;
+ ciProfileData* data;
+ int mdo_offset_bias = 0;
+ if (op->should_profile()) {
+ ciMethod* method = op->profiled_method();
+ assert(method != NULL, "Should have method");
+ setup_md_access(method, op->profiled_bci(), md, data, mdo_offset_bias);
+
+ Label not_null;
+ __ br_notnull(obj, false, Assembler::pn, not_null);
+ __ delayed()->nop();
+ Register mdo = k_RInfo;
+ Register data_val = Rtmp1;
+ jobject2reg(md->constant_encoding(), mdo);
+ if (mdo_offset_bias > 0) {
+ __ set(mdo_offset_bias, data_val);
+ __ add(mdo, data_val, mdo);
+ }
+ Address flags_addr(mdo, md->byte_offset_of_slot(data, DataLayout::flags_offset()) - mdo_offset_bias);
+ __ ldub(flags_addr, data_val);
+ __ or3(data_val, BitData::null_seen_byte_constant(), data_val);
+ __ stb(data_val, flags_addr);
+ __ ba(false, *obj_is_null);
+ __ delayed()->nop();
+ __ bind(not_null);
+ } else {
+ __ br_null(obj, false, Assembler::pn, *obj_is_null);
+ __ delayed()->nop();
+ }
+
+ Label profile_cast_failure, profile_cast_success;
+ Label *failure_target = op->should_profile() ? &profile_cast_failure : failure;
+ Label *success_target = op->should_profile() ? &profile_cast_success : success;
+
+ // patching may screw with our temporaries on sparc,
+ // so let's do it before loading the class
+ if (k->is_loaded()) {
+ jobject2reg(k->constant_encoding(), k_RInfo);
+ } else {
+ jobject2reg_with_patching(k_RInfo, op->info_for_patch());
+ }
+ assert(obj != k_RInfo, "must be different");
+
+ // get object class
+ // not a safepoint as obj null check happens earlier
+ load(obj, oopDesc::klass_offset_in_bytes(), klass_RInfo, T_OBJECT, NULL);
+ if (op->fast_check()) {
+ assert_different_registers(klass_RInfo, k_RInfo);
+ __ cmp(k_RInfo, klass_RInfo);
+ __ brx(Assembler::notEqual, false, Assembler::pt, *failure_target);
+ __ delayed()->nop();
+ } else {
+ bool need_slow_path = true;
+ if (k->is_loaded()) {
+ if (k->super_check_offset() != sizeof(oopDesc) + Klass::secondary_super_cache_offset_in_bytes())
+ need_slow_path = false;
+ // perform the fast part of the checking logic
+ __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, noreg,
+ (need_slow_path ? success_target : NULL),
+ failure_target, NULL,
+ RegisterOrConstant(k->super_check_offset()));
+ } else {
+ // perform the fast part of the checking logic
+ __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, O7, success_target,
+ failure_target, NULL);
+ }
+ if (need_slow_path) {
+ // call out-of-line instance of __ check_klass_subtype_slow_path(...):
+ assert(klass_RInfo == G3 && k_RInfo == G1, "incorrect call setup");
+ __ call(Runtime1::entry_for(Runtime1::slow_subtype_check_id), relocInfo::runtime_call_type);
+ __ delayed()->nop();
+ __ cmp(G3, 0);
+ __ br(Assembler::equal, false, Assembler::pn, *failure_target);
+ __ delayed()->nop();
+ // Fall through to success case
+ }
+ }
+
+ if (op->should_profile()) {
+ Register mdo = klass_RInfo, recv = k_RInfo, tmp1 = Rtmp1;
+ assert_different_registers(obj, mdo, recv, tmp1);
+ __ bind(profile_cast_success);
+ jobject2reg(md->constant_encoding(), mdo);
+ if (mdo_offset_bias > 0) {
+ __ set(mdo_offset_bias, tmp1);
+ __ add(mdo, tmp1, mdo);
+ }
+ load(Address(obj, oopDesc::klass_offset_in_bytes()), recv, T_OBJECT);
+ type_profile_helper(mdo, mdo_offset_bias, md, data, recv, tmp1, success);
+ // Jump over the failure case
+ __ ba(false, *success);
+ __ delayed()->nop();
+ // Cast failure case
+ __ bind(profile_cast_failure);
+ jobject2reg(md->constant_encoding(), mdo);
+ if (mdo_offset_bias > 0) {
+ __ set(mdo_offset_bias, tmp1);
+ __ add(mdo, tmp1, mdo);
+ }
+ Address data_addr(mdo, md->byte_offset_of_slot(data, CounterData::count_offset()) - mdo_offset_bias);
+ __ ld_ptr(data_addr, tmp1);
+ __ sub(tmp1, DataLayout::counter_increment, tmp1);
+ __ st_ptr(tmp1, data_addr);
+ __ ba(false, *failure);
+ __ delayed()->nop();
+ }
+ __ ba(false, *success);
+ __ delayed()->nop();
+}
+
void LIR_Assembler::emit_opTypeCheck(LIR_OpTypeCheck* op) {
LIR_Code code = op->code();
if (code == lir_store_check) {
@@ -2434,193 +2625,106 @@
Register Rtmp1 = op->tmp3()->as_register();
__ verify_oop(value);
-
CodeStub* stub = op->stub();
- Label done;
- __ cmp(value, 0);
- __ br(Assembler::equal, false, Assembler::pn, done);
- __ delayed()->nop();
+ // check if it needs to be profiled
+ ciMethodData* md;
+ ciProfileData* data;
+ int mdo_offset_bias = 0;
+ if (op->should_profile()) {
+ ciMethod* method = op->profiled_method();
+ assert(method != NULL, "Should have method");
+ setup_md_access(method, op->profiled_bci(), md, data, mdo_offset_bias);
+ }
+ Label profile_cast_success, profile_cast_failure, done;
+ Label *success_target = op->should_profile() ? &profile_cast_success : &done;
+ Label *failure_target = op->should_profile() ? &profile_cast_failure : stub->entry();
+
+ if (op->should_profile()) {
+ Label not_null;
+ __ br_notnull(value, false, Assembler::pn, not_null);
+ __ delayed()->nop();
+ Register mdo = k_RInfo;
+ Register data_val = Rtmp1;
+ jobject2reg(md->constant_encoding(), mdo);
+ if (mdo_offset_bias > 0) {
+ __ set(mdo_offset_bias, data_val);
+ __ add(mdo, data_val, mdo);
+ }
+ Address flags_addr(mdo, md->byte_offset_of_slot(data, DataLayout::flags_offset()) - mdo_offset_bias);
+ __ ldub(flags_addr, data_val);
+ __ or3(data_val, BitData::null_seen_byte_constant(), data_val);
+ __ stb(data_val, flags_addr);
+ __ ba(false, done);
+ __ delayed()->nop();
+ __ bind(not_null);
+ } else {
+ __ br_null(value, false, Assembler::pn, done);
+ __ delayed()->nop();
+ }
load(array, oopDesc::klass_offset_in_bytes(), k_RInfo, T_OBJECT, op->info_for_exception());
load(value, oopDesc::klass_offset_in_bytes(), klass_RInfo, T_OBJECT, NULL);
// get instance klass
load(k_RInfo, objArrayKlass::element_klass_offset_in_bytes() + sizeof(oopDesc), k_RInfo, T_OBJECT, NULL);
// perform the fast part of the checking logic
- __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, O7, &done, stub->entry(), NULL);
+ __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, O7, success_target, failure_target, NULL);
// call out-of-line instance of __ check_klass_subtype_slow_path(...):
assert(klass_RInfo == G3 && k_RInfo == G1, "incorrect call setup");
__ call(Runtime1::entry_for(Runtime1::slow_subtype_check_id), relocInfo::runtime_call_type);
__ delayed()->nop();
__ cmp(G3, 0);
- __ br(Assembler::equal, false, Assembler::pn, *stub->entry());
+ __ br(Assembler::equal, false, Assembler::pn, *failure_target);
__ delayed()->nop();
- __ bind(done);
- } else if (op->code() == lir_checkcast) {
- // we always need a stub for the failure case.
- CodeStub* stub = op->stub();
- Register obj = op->object()->as_register();
- Register k_RInfo = op->tmp1()->as_register();
- Register klass_RInfo = op->tmp2()->as_register();
- Register dst = op->result_opr()->as_register();
- Register Rtmp1 = op->tmp3()->as_register();
- ciKlass* k = op->klass();
-
- if (obj == k_RInfo) {
- k_RInfo = klass_RInfo;
- klass_RInfo = obj;
- }
- if (op->profiled_method() != NULL) {
- ciMethod* method = op->profiled_method();
- int bci = op->profiled_bci();
-
- // We need two temporaries to perform this operation on SPARC,
- // so to keep things simple we perform a redundant test here
- Label profile_done;
- __ cmp(obj, 0);
- __ br(Assembler::notEqual, false, Assembler::pn, profile_done);
- __ delayed()->nop();
- // Object is null; update methodDataOop
- ciMethodData* md = method->method_data();
- if (md == NULL) {
- bailout("out of memory building methodDataOop");
- return;
- }
- ciProfileData* data = md->bci_to_data(bci);
- assert(data != NULL, "need data for checkcast");
- assert(data->is_BitData(), "need BitData for checkcast");
- Register mdo = k_RInfo;
- Register data_val = Rtmp1;
+ // fall through to the success case
+
+ if (op->should_profile()) {
+ Register mdo = klass_RInfo, recv = k_RInfo, tmp1 = Rtmp1;
+ assert_different_registers(value, mdo, recv, tmp1);
+ __ bind(profile_cast_success);
jobject2reg(md->constant_encoding(), mdo);
-
- int mdo_offset_bias = 0;
- if (!Assembler::is_simm13(md->byte_offset_of_slot(data, DataLayout::header_offset()) + data->size_in_bytes())) {
- // The offset is large so bias the mdo by the base of the slot so
- // that the ld can use simm13s to reference the slots of the data
- mdo_offset_bias = md->byte_offset_of_slot(data, DataLayout::header_offset());
- __ set(mdo_offset_bias, data_val);
- __ add(mdo, data_val, mdo);
+ if (mdo_offset_bias > 0) {
+ __ set(mdo_offset_bias, tmp1);
+ __ add(mdo, tmp1, mdo);
}
-
-
- Address flags_addr(mdo, md->byte_offset_of_slot(data, DataLayout::flags_offset()) - mdo_offset_bias);
- __ ldub(flags_addr, data_val);
- __ or3(data_val, BitData::null_seen_byte_constant(), data_val);
- __ stb(data_val, flags_addr);
- __ bind(profile_done);
- }
-
- Label done;
- // patching may screw with our temporaries on sparc,
- // so let's do it before loading the class
- if (k->is_loaded()) {
- jobject2reg(k->constant_encoding(), k_RInfo);
- } else {
- jobject2reg_with_patching(k_RInfo, op->info_for_patch());
+ load(Address(value, oopDesc::klass_offset_in_bytes()), recv, T_OBJECT);
+ type_profile_helper(mdo, mdo_offset_bias, md, data, recv, tmp1, &done);
+ __ ba(false, done);
+ __ delayed()->nop();
+ // Cast failure case
+ __ bind(profile_cast_failure);
+ jobject2reg(md->constant_encoding(), mdo);
+ if (mdo_offset_bias > 0) {
+ __ set(mdo_offset_bias, tmp1);
+ __ add(mdo, tmp1, mdo);
+ }
+ Address data_addr(mdo, md->byte_offset_of_slot(data, CounterData::count_offset()) - mdo_offset_bias);
+ __ ld_ptr(data_addr, tmp1);
+ __ sub(tmp1, DataLayout::counter_increment, tmp1);
+ __ st_ptr(tmp1, data_addr);
+ __ ba(false, *stub->entry());
+ __ delayed()->nop();
}
- assert(obj != k_RInfo, "must be different");
- __ cmp(obj, 0);
- __ br(Assembler::equal, false, Assembler::pn, done);
- __ delayed()->nop();
-
- // get object class
- // not a safepoint as obj null check happens earlier
- load(obj, oopDesc::klass_offset_in_bytes(), klass_RInfo, T_OBJECT, NULL);
- if (op->fast_check()) {
- assert_different_registers(klass_RInfo, k_RInfo);
- __ cmp(k_RInfo, klass_RInfo);
- __ br(Assembler::notEqual, false, Assembler::pt, *stub->entry());
- __ delayed()->nop();
- __ bind(done);
- } else {
- bool need_slow_path = true;
- if (k->is_loaded()) {
- if (k->super_check_offset() != sizeof(oopDesc) + Klass::secondary_super_cache_offset_in_bytes())
- need_slow_path = false;
- // perform the fast part of the checking logic
- __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, noreg,
- (need_slow_path ? &done : NULL),
- stub->entry(), NULL,
- RegisterOrConstant(k->super_check_offset()));
- } else {
- // perform the fast part of the checking logic
- __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, O7,
- &done, stub->entry(), NULL);
- }
- if (need_slow_path) {
- // call out-of-line instance of __ check_klass_subtype_slow_path(...):
- assert(klass_RInfo == G3 && k_RInfo == G1, "incorrect call setup");
- __ call(Runtime1::entry_for(Runtime1::slow_subtype_check_id), relocInfo::runtime_call_type);
- __ delayed()->nop();
- __ cmp(G3, 0);
- __ br(Assembler::equal, false, Assembler::pn, *stub->entry());
- __ delayed()->nop();
- }
- __ bind(done);
- }
+ __ bind(done);
+ } else if (code == lir_checkcast) {
+ Register obj = op->object()->as_register();
+ Register dst = op->result_opr()->as_register();
+ Label success;
+ emit_typecheck_helper(op, &success, op->stub()->entry(), &success);
+ __ bind(success);
__ mov(obj, dst);
} else if (code == lir_instanceof) {
Register obj = op->object()->as_register();
- Register k_RInfo = op->tmp1()->as_register();
- Register klass_RInfo = op->tmp2()->as_register();
Register dst = op->result_opr()->as_register();
- Register Rtmp1 = op->tmp3()->as_register();
- ciKlass* k = op->klass();
-
- Label done;
- if (obj == k_RInfo) {
- k_RInfo = klass_RInfo;
- klass_RInfo = obj;
- }
- // patching may screw with our temporaries on sparc,
- // so let's do it before loading the class
- if (k->is_loaded()) {
- jobject2reg(k->constant_encoding(), k_RInfo);
- } else {
- jobject2reg_with_patching(k_RInfo, op->info_for_patch());
- }
- assert(obj != k_RInfo, "must be different");
- __ cmp(obj, 0);
- __ br(Assembler::equal, true, Assembler::pn, done);
- __ delayed()->set(0, dst);
-
- // get object class
- // not a safepoint as obj null check happens earlier
- load(obj, oopDesc::klass_offset_in_bytes(), klass_RInfo, T_OBJECT, NULL);
- if (op->fast_check()) {
- __ cmp(k_RInfo, klass_RInfo);
- __ br(Assembler::equal, true, Assembler::pt, done);
- __ delayed()->set(1, dst);
- __ set(0, dst);
- __ bind(done);
- } else {
- bool need_slow_path = true;
- if (k->is_loaded()) {
- if (k->super_check_offset() != sizeof(oopDesc) + Klass::secondary_super_cache_offset_in_bytes())
- need_slow_path = false;
- // perform the fast part of the checking logic
- __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, O7, noreg,
- (need_slow_path ? &done : NULL),
- (need_slow_path ? &done : NULL), NULL,
- RegisterOrConstant(k->super_check_offset()),
- dst);
- } else {
- assert(dst != klass_RInfo && dst != k_RInfo, "need 3 registers");
- // perform the fast part of the checking logic
- __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, O7, dst,
- &done, &done, NULL,
- RegisterOrConstant(-1),
- dst);
- }
- if (need_slow_path) {
- // call out-of-line instance of __ check_klass_subtype_slow_path(...):
- assert(klass_RInfo == G3 && k_RInfo == G1, "incorrect call setup");
- __ call(Runtime1::entry_for(Runtime1::slow_subtype_check_id), relocInfo::runtime_call_type);
- __ delayed()->nop();
- __ mov(G3, dst);
- }
- __ bind(done);
- }
+ Label success, failure, done;
+ emit_typecheck_helper(op, &success, &failure, &failure);
+ __ bind(failure);
+ __ set(0, dst);
+ __ ba(false, done);
+ __ delayed()->nop();
+ __ bind(success);
+ __ set(1, dst);
+ __ bind(done);
} else {
ShouldNotReachHere();
}
@@ -2776,9 +2880,14 @@
ciProfileData* data = md->bci_to_data(bci);
assert(data->is_CounterData(), "need CounterData for calls");
assert(op->mdo()->is_single_cpu(), "mdo must be allocated");
+ Register mdo = op->mdo()->as_register();
+#ifdef _LP64
+ assert(op->tmp1()->is_double_cpu(), "tmp1 must be allocated");
+ Register tmp1 = op->tmp1()->as_register_lo();
+#else
assert(op->tmp1()->is_single_cpu(), "tmp1 must be allocated");
- Register mdo = op->mdo()->as_register();
Register tmp1 = op->tmp1()->as_register();
+#endif
jobject2reg(md->constant_encoding(), mdo);
int mdo_offset_bias = 0;
if (!Assembler::is_simm13(md->byte_offset_of_slot(data, CounterData::count_offset()) +
@@ -2795,13 +2904,13 @@
// Perform additional virtual call profiling for invokevirtual and
// invokeinterface bytecodes
if ((bc == Bytecodes::_invokevirtual || bc == Bytecodes::_invokeinterface) &&
- Tier1ProfileVirtualCalls) {
+ C1ProfileVirtualCalls) {
assert(op->recv()->is_single_cpu(), "recv must be allocated");
Register recv = op->recv()->as_register();
assert_different_registers(mdo, tmp1, recv);
assert(data->is_VirtualCallData(), "need VirtualCallData for virtual calls");
ciKlass* known_klass = op->known_holder();
- if (Tier1OptimizeVirtualCallProfiling && known_klass != NULL) {
+ if (C1OptimizeVirtualCallProfiling && known_klass != NULL) {
// We know the type that will be seen at this call site; we can
// statically update the methodDataOop rather than needing to do
// dynamic tests on the receiver type
@@ -2816,9 +2925,9 @@
Address data_addr(mdo, md->byte_offset_of_slot(data,
VirtualCallData::receiver_count_offset(i)) -
mdo_offset_bias);
- __ lduw(data_addr, tmp1);
+ __ ld_ptr(data_addr, tmp1);
__ add(tmp1, DataLayout::counter_increment, tmp1);
- __ stw(tmp1, data_addr);
+ __ st_ptr(tmp1, data_addr);
return;
}
}
@@ -2837,70 +2946,32 @@
__ st_ptr(tmp1, recv_addr);
Address data_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)) -
mdo_offset_bias);
- __ lduw(data_addr, tmp1);
+ __ ld_ptr(data_addr, tmp1);
__ add(tmp1, DataLayout::counter_increment, tmp1);
- __ stw(tmp1, data_addr);
+ __ st_ptr(tmp1, data_addr);
return;
}
}
} else {
load(Address(recv, oopDesc::klass_offset_in_bytes()), recv, T_OBJECT);
Label update_done;
- uint i;
- for (i = 0; i < VirtualCallData::row_limit(); i++) {
- Label next_test;
- // See if the receiver is receiver[n].
- Address receiver_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_offset(i)) -
- mdo_offset_bias);
- __ ld_ptr(receiver_addr, tmp1);
- __ verify_oop(tmp1);
- __ cmp(recv, tmp1);
- __ brx(Assembler::notEqual, false, Assembler::pt, next_test);
- __ delayed()->nop();
- Address data_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)) -
- mdo_offset_bias);
- __ lduw(data_addr, tmp1);
- __ add(tmp1, DataLayout::counter_increment, tmp1);
- __ stw(tmp1, data_addr);
- __ br(Assembler::always, false, Assembler::pt, update_done);
- __ delayed()->nop();
- __ bind(next_test);
- }
-
- // Didn't find receiver; find next empty slot and fill it in
- for (i = 0; i < VirtualCallData::row_limit(); i++) {
- Label next_test;
- Address recv_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_offset(i)) -
- mdo_offset_bias);
- load(recv_addr, tmp1, T_OBJECT);
- __ tst(tmp1);
- __ brx(Assembler::notEqual, false, Assembler::pt, next_test);
- __ delayed()->nop();
- __ st_ptr(recv, recv_addr);
- __ set(DataLayout::counter_increment, tmp1);
- __ st_ptr(tmp1, mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)) -
- mdo_offset_bias);
- __ br(Assembler::always, false, Assembler::pt, update_done);
- __ delayed()->nop();
- __ bind(next_test);
- }
+ type_profile_helper(mdo, mdo_offset_bias, md, data, recv, tmp1, &update_done);
// Receiver did not match any saved receiver and there is no empty row for it.
// Increment total counter to indicate polymorphic case.
- __ lduw(counter_addr, tmp1);
+ __ ld_ptr(counter_addr, tmp1);
__ add(tmp1, DataLayout::counter_increment, tmp1);
- __ stw(tmp1, counter_addr);
+ __ st_ptr(tmp1, counter_addr);
__ bind(update_done);
}
} else {
// Static call
- __ lduw(counter_addr, tmp1);
+ __ ld_ptr(counter_addr, tmp1);
__ add(tmp1, DataLayout::counter_increment, tmp1);
- __ stw(tmp1, counter_addr);
+ __ st_ptr(tmp1, counter_addr);
}
}
-
void LIR_Assembler::align_backward_branch_target() {
__ align(OptoLoopAlignment);
}
@@ -3093,31 +3164,36 @@
// no-op on TSO
}
-// Macro to Pack two sequential registers containing 32 bit values
+// Pack two sequential registers containing 32 bit values
// into a single 64 bit register.
-// rs and rs->successor() are packed into rd
-// rd and rs may be the same register.
-// Note: rs and rs->successor() are destroyed.
-void LIR_Assembler::pack64( Register rs, Register rd ) {
+// src and src->successor() are packed into dst
+// src and dst may be the same register.
+// Note: src is destroyed
+void LIR_Assembler::pack64(LIR_Opr src, LIR_Opr dst) {
+ Register rs = src->as_register();
+ Register rd = dst->as_register_lo();
__ sllx(rs, 32, rs);
__ srl(rs->successor(), 0, rs->successor());
__ or3(rs, rs->successor(), rd);
}
-// Macro to unpack a 64 bit value in a register into
+// Unpack a 64 bit value in a register into
// two sequential registers.
-// rd is unpacked into rd and rd->successor()
-void LIR_Assembler::unpack64( Register rd ) {
- __ mov(rd, rd->successor());
- __ srax(rd, 32, rd);
- __ sra(rd->successor(), 0, rd->successor());
+// src is unpacked into dst and dst->successor()
+void LIR_Assembler::unpack64(LIR_Opr src, LIR_Opr dst) {
+ Register rs = src->as_register_lo();
+ Register rd = dst->as_register_hi();
+ assert_different_registers(rs, rd, rd->successor());
+ __ srlx(rs, 32, rd);
+ __ srl (rs, 0, rd->successor());
}
void LIR_Assembler::leal(LIR_Opr addr_opr, LIR_Opr dest) {
LIR_Address* addr = addr_opr->as_address_ptr();
assert(addr->index()->is_illegal() && addr->scale() == LIR_Address::times_1 && Assembler::is_simm13(addr->disp()), "can't handle complex addresses yet");
- __ add(addr->base()->as_register(), addr->disp(), dest->as_register());
+
+ __ add(addr->base()->as_pointer_register(), addr->disp(), dest->as_pointer_register());
}
@@ -3188,11 +3264,36 @@
tty->cr();
}
#endif
- continue;
+ } else {
+ LIR_Op* delay_op = new LIR_OpDelay(new LIR_Op0(lir_nop), op->as_OpJavaCall()->info());
+ inst->insert_before(i + 1, delay_op);
+ i++;
}
- LIR_Op* delay_op = new LIR_OpDelay(new LIR_Op0(lir_nop), op->as_OpJavaCall()->info());
- inst->insert_before(i + 1, delay_op);
+#if defined(TIERED) && !defined(_LP64)
+ // fixup the return value from G1 to O0/O1 for long returns.
+ // It's done here instead of in LIRGenerator because there's
+ // such a mismatch between the single reg and double reg
+ // calling convention.
+ LIR_OpJavaCall* callop = op->as_OpJavaCall();
+ if (callop->result_opr() == FrameMap::out_long_opr) {
+ LIR_OpJavaCall* call;
+ LIR_OprList* arguments = new LIR_OprList(callop->arguments()->length());
+ for (int a = 0; a < arguments->length(); a++) {
+ arguments[a] = callop->arguments()[a];
+ }
+ if (op->code() == lir_virtual_call) {
+ call = new LIR_OpJavaCall(op->code(), callop->method(), callop->receiver(), FrameMap::g1_long_single_opr,
+ callop->vtable_offset(), arguments, callop->info());
+ } else {
+ call = new LIR_OpJavaCall(op->code(), callop->method(), callop->receiver(), FrameMap::g1_long_single_opr,
+ callop->addr(), arguments, callop->info());
+ }
+ inst->at_put(i - 1, call);
+ inst->insert_before(i + 1, new LIR_Op1(lir_unpack64, FrameMap::g1_long_single_opr, callop->result_opr(),
+ T_LONG, lir_patch_none, NULL));
+ }
+#endif
break;
}
}
--- a/hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -71,9 +71,16 @@
static bool is_single_instruction(LIR_Op* op);
+ // Record the type of the receiver in ReceiverTypeData
+ void type_profile_helper(Register mdo, int mdo_offset_bias,
+ ciMethodData *md, ciProfileData *data,
+ Register recv, Register tmp1, Label* update_done);
+ // Setup pointers to MDO, MDO slot, also compute offset bias to access the slot.
+ void setup_md_access(ciMethod* method, int bci,
+ ciMethodData*& md, ciProfileData*& data, int& mdo_offset_bias);
public:
- void pack64( Register rs, Register rd );
- void unpack64( Register rd );
+ void pack64(LIR_Opr src, LIR_Opr dst);
+ void unpack64(LIR_Opr src, LIR_Opr dst);
enum {
#ifdef _LP64
--- a/hotspot/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -227,29 +227,37 @@
}
}
+LIR_Opr LIRGenerator::load_immediate(int x, BasicType type) {
+ LIR_Opr r;
+ if (type == T_LONG) {
+ r = LIR_OprFact::longConst(x);
+ } else if (type == T_INT) {
+ r = LIR_OprFact::intConst(x);
+ } else {
+ ShouldNotReachHere();
+ }
+ if (!Assembler::is_simm13(x)) {
+ LIR_Opr tmp = new_register(type);
+ __ move(r, tmp);
+ return tmp;
+ }
+ return r;
+}
-void LIRGenerator::increment_counter(address counter, int step) {
+void LIRGenerator::increment_counter(address counter, BasicType type, int step) {
LIR_Opr pointer = new_pointer_register();
__ move(LIR_OprFact::intptrConst(counter), pointer);
- LIR_Address* addr = new LIR_Address(pointer, T_INT);
+ LIR_Address* addr = new LIR_Address(pointer, type);
increment_counter(addr, step);
}
void LIRGenerator::increment_counter(LIR_Address* addr, int step) {
- LIR_Opr temp = new_register(T_INT);
+ LIR_Opr temp = new_register(addr->type());
__ move(addr, temp);
- LIR_Opr c = LIR_OprFact::intConst(step);
- if (Assembler::is_simm13(step)) {
- __ add(temp, c, temp);
- } else {
- LIR_Opr temp2 = new_register(T_INT);
- __ move(c, temp2);
- __ add(temp, temp2, temp);
- }
+ __ add(temp, load_immediate(step, addr->type()), temp);
__ move(temp, addr);
}
-
void LIRGenerator::cmp_mem_int(LIR_Condition condition, LIR_Opr base, int disp, int c, CodeEmitInfo* info) {
LIR_Opr o7opr = FrameMap::O7_opr;
__ load(new LIR_Address(base, disp, T_INT), o7opr, info);
@@ -611,7 +619,6 @@
left.load_item();
right.load_item();
LIR_Opr reg = rlock_result(x);
-
if (x->x()->type()->is_float_kind()) {
Bytecodes::Code code = x->op();
__ fcmp2int(left.result(), right.result(), reg, (code == Bytecodes::_fcmpl || code == Bytecodes::_dcmpl));
@@ -1040,7 +1047,9 @@
LIR_Opr tmp1 = FrameMap::G1_oop_opr;
LIR_Opr tmp2 = FrameMap::G3_oop_opr;
LIR_Opr tmp3 = FrameMap::G4_oop_opr;
- __ instanceof(out_reg, obj.result(), x->klass(), tmp1, tmp2, tmp3, x->direct_compare(), patching_info);
+ __ instanceof(out_reg, obj.result(), x->klass(), tmp1, tmp2, tmp3,
+ x->direct_compare(), patching_info,
+ x->profiled_method(), x->profiled_bci());
}
@@ -1089,12 +1098,12 @@
// add safepoint before generating condition code so it can be recomputed
if (x->is_safepoint()) {
// increment backedge counter if needed
- increment_backedge_counter(state_for(x, x->state_before()));
-
+ increment_backedge_counter(state_for(x, x->state_before()), x->profiled_bci());
__ safepoint(new_register(T_INT), state_for(x, x->state_before()));
}
__ cmp(lir_cond(cond), left, right);
+ // Generate branch profiling. Profiling code doesn't kill flags.
profile_branch(x, cond);
move_to_phi(x->state());
if (x->x()->type()->is_float_kind()) {
--- a/hotspot/src/cpu/sparc/vm/c1_Runtime1_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/c1_Runtime1_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -465,12 +465,10 @@
break;
-#ifdef TIERED
case counter_overflow_id:
- // G4 contains bci
- oop_maps = generate_stub_call(sasm, noreg, CAST_FROM_FN_PTR(address, counter_overflow), G4);
+ // G4 contains bci, G5 contains method
+ oop_maps = generate_stub_call(sasm, noreg, CAST_FROM_FN_PTR(address, counter_overflow), G4, G5);
break;
-#endif // TIERED
case new_type_array_id:
case new_object_array_id:
--- a/hotspot/src/cpu/sparc/vm/c1_globals_sparc.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/c1_globals_sparc.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -34,14 +34,7 @@
define_pd_global(bool, UseOnStackReplacement, true );
define_pd_global(bool, TieredCompilation, false);
define_pd_global(intx, CompileThreshold, 1000 ); // Design center runs on 1.3.1
-define_pd_global(intx, Tier2CompileThreshold, 1500 );
-define_pd_global(intx, Tier3CompileThreshold, 2000 );
-define_pd_global(intx, Tier4CompileThreshold, 2500 );
-
define_pd_global(intx, BackEdgeThreshold, 100000);
-define_pd_global(intx, Tier2BackEdgeThreshold, 100000);
-define_pd_global(intx, Tier3BackEdgeThreshold, 100000);
-define_pd_global(intx, Tier4BackEdgeThreshold, 100000);
define_pd_global(intx, OnStackReplacePercentage, 1400 );
define_pd_global(bool, UseTLAB, true );
--- a/hotspot/src/cpu/sparc/vm/c2_globals_sparc.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/c2_globals_sparc.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -37,21 +37,8 @@
define_pd_global(bool, ProfileInterpreter, true);
#endif // CC_INTERP
define_pd_global(bool, TieredCompilation, false);
-#ifdef TIERED
-define_pd_global(intx, CompileThreshold, 1000);
-define_pd_global(intx, BackEdgeThreshold, 14000);
-#else
define_pd_global(intx, CompileThreshold, 10000);
define_pd_global(intx, BackEdgeThreshold, 140000);
-#endif // TIERED
-
-define_pd_global(intx, Tier2CompileThreshold, 10000); // unused level
-define_pd_global(intx, Tier3CompileThreshold, 10000);
-define_pd_global(intx, Tier4CompileThreshold, 40000);
-
-define_pd_global(intx, Tier2BackEdgeThreshold, 100000);
-define_pd_global(intx, Tier3BackEdgeThreshold, 100000);
-define_pd_global(intx, Tier4BackEdgeThreshold, 100000);
define_pd_global(intx, OnStackReplacePercentage, 140);
define_pd_global(intx, ConditionalMoveLimit, 4);
--- a/hotspot/src/cpu/sparc/vm/codeBuffer_sparc.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/codeBuffer_sparc.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2002, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -30,5 +30,5 @@
// Heuristic for pre-packing the pt/pn bit of a predicted branch.
bool is_backward_branch(Label& L) {
- return L.is_bound() && code_end() <= locator_address(L.loc());
+ return L.is_bound() && insts_end() <= locator_address(L.loc());
}
--- a/hotspot/src/cpu/sparc/vm/frame_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/frame_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -253,11 +253,12 @@
}
// Could just be some random pointer within the codeBlob
- if (!sender.cb()->instructions_contains(sender_pc)) return false;
+ if (!sender.cb()->code_contains(sender_pc)) {
+ return false;
+ }
// We should never be able to see an adapter if the current frame is something from code cache
-
- if ( sender_blob->is_adapter_blob()) {
+ if (sender_blob->is_adapter_blob()) {
return false;
}
--- a/hotspot/src/cpu/sparc/vm/frame_sparc.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/frame_sparc.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -263,8 +263,7 @@
};
private:
-
- constantPoolCacheOop* frame::interpreter_frame_cpoolcache_addr() const;
+ constantPoolCacheOop* interpreter_frame_cpoolcache_addr() const;
#ifndef CC_INTERP
--- a/hotspot/src/cpu/sparc/vm/interp_masm_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/interp_masm_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -2431,3 +2431,20 @@
}
#endif // CC_INTERP
}
+
+// Jump if ((*counter_addr += increment) & mask) satisfies the condition.
+void InterpreterMacroAssembler::increment_mask_and_jump(Address counter_addr,
+ int increment, int mask,
+ Register scratch1, Register scratch2,
+ Condition cond, Label *where) {
+ ld(counter_addr, scratch1);
+ add(scratch1, increment, scratch1);
+ if (is_simm13(mask)) {
+ andcc(scratch1, mask, G0);
+ } else {
+ set(mask, scratch2);
+ andcc(scratch1, scratch2, G0);
+ }
+ br(cond, false, Assembler::pn, *where);
+ delayed()->st(scratch1, counter_addr);
+}
--- a/hotspot/src/cpu/sparc/vm/interp_masm_sparc.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/interp_masm_sparc.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -278,6 +278,10 @@
void increment_mdp_data_at(Register reg, int constant,
Register bumped_count, Register scratch2,
bool decrement = false);
+ void increment_mask_and_jump(Address counter_addr,
+ int increment, int mask,
+ Register scratch1, Register scratch2,
+ Condition cond, Label *where);
void set_mdp_flag_at(int flag_constant, Register scratch);
void test_mdp_data_at(int offset, Register value, Label& not_equal_continue,
Register scratch);
@@ -321,4 +325,5 @@
void save_return_value(TosState state, bool is_native_call);
void restore_return_value(TosState state, bool is_native_call);
+
};
--- a/hotspot/src/cpu/sparc/vm/jniFastGetField_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/jniFastGetField_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2004, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -50,10 +50,10 @@
default: ShouldNotReachHere();
}
ResourceMark rm;
- BufferBlob* b = BufferBlob::create(name, BUFFER_SIZE*wordSize);
- address fast_entry = b->instructions_begin();
- CodeBuffer cbuf(fast_entry, b->instructions_size());
+ BufferBlob* blob = BufferBlob::create(name, BUFFER_SIZE*wordSize);
+ CodeBuffer cbuf(blob);
MacroAssembler* masm = new MacroAssembler(&cbuf);
+ address fast_entry = __ pc();
Label label1, label2;
@@ -129,10 +129,10 @@
address JNI_FastGetField::generate_fast_get_long_field() {
const char *name = "jni_fast_GetLongField";
ResourceMark rm;
- BufferBlob* b = BufferBlob::create(name, BUFFER_SIZE*wordSize);
- address fast_entry = b->instructions_begin();
- CodeBuffer cbuf(fast_entry, b->instructions_size());
+ BufferBlob* blob = BufferBlob::create(name, BUFFER_SIZE*wordSize);
+ CodeBuffer cbuf(blob);
MacroAssembler* masm = new MacroAssembler(&cbuf);
+ address fast_entry = __ pc();
Label label1, label2;
@@ -201,10 +201,10 @@
default: ShouldNotReachHere();
}
ResourceMark rm;
- BufferBlob* b = BufferBlob::create(name, BUFFER_SIZE*wordSize);
- address fast_entry = b->instructions_begin();
- CodeBuffer cbuf(fast_entry, b->instructions_size());
+ BufferBlob* blob = BufferBlob::create(name, BUFFER_SIZE*wordSize);
+ CodeBuffer cbuf(blob);
MacroAssembler* masm = new MacroAssembler(&cbuf);
+ address fast_entry = __ pc();
Label label1, label2;
--- a/hotspot/src/cpu/sparc/vm/nativeInst_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/nativeInst_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -193,17 +193,17 @@
a->call( a->pc(), relocInfo::none );
a->delayed()->nop();
- nc = nativeCall_at( cb.code_begin() );
+ nc = nativeCall_at( cb.insts_begin() );
nc->print();
nc = nativeCall_overwriting_at( nc->next_instruction_address() );
for (idx = 0; idx < ARRAY_SIZE(offsets); idx++) {
- nc->set_destination( cb.code_begin() + offsets[idx] );
- assert(nc->destination() == (cb.code_begin() + offsets[idx]), "check unit test");
+ nc->set_destination( cb.insts_begin() + offsets[idx] );
+ assert(nc->destination() == (cb.insts_begin() + offsets[idx]), "check unit test");
nc->print();
}
- nc = nativeCall_before( cb.code_begin() + 8 );
+ nc = nativeCall_before( cb.insts_begin() + 8 );
nc->print();
VM_Version::revert();
@@ -368,7 +368,7 @@
a->sethi(al2, O2);
a->add(O2, al2.low10(), O2);
- nm = nativeMovConstReg_at( cb.code_begin() );
+ nm = nativeMovConstReg_at( cb.insts_begin() );
nm->print();
nm = nativeMovConstReg_at( nm->next_instruction_address() );
@@ -480,7 +480,7 @@
a->nop();
a->add(O2, al2.low10(), O2);
- nm = nativeMovConstRegPatching_at( cb.code_begin() );
+ nm = nativeMovConstRegPatching_at( cb.insts_begin() );
nm->print();
nm = nativeMovConstRegPatching_at( nm->next_instruction_address() );
@@ -616,7 +616,7 @@
a->sethi(al2, I3); a->add(I3, al2.low10(), I3);
a->stf( FloatRegisterImpl::S, F15, O0, I3 ); idx++;
- nm = nativeMovRegMem_at( cb.code_begin() );
+ nm = nativeMovRegMem_at( cb.insts_begin() );
nm->print();
nm->set_offset( low10(0) );
nm->print();
@@ -760,7 +760,7 @@
a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3);
a->stf( FloatRegisterImpl::S, F15, O0, I3 ); idx++;
- nm = nativeMovRegMemPatching_at( cb.code_begin() );
+ nm = nativeMovRegMemPatching_at( cb.insts_begin() );
nm->print();
nm->set_offset( low10(0) );
nm->print();
@@ -849,7 +849,7 @@
a->jmpl(I3, al.low10(), L3, RelocationHolder::none);
a->delayed()->nop();
- nj = nativeJump_at( cb.code_begin() );
+ nj = nativeJump_at( cb.insts_begin() );
nj->print();
nj = nativeJump_at( nj->next_instruction_address() );
--- a/hotspot/src/cpu/sparc/vm/sharedRuntime_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/sharedRuntime_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -3331,10 +3331,8 @@
__ stf(FloatRegisterImpl::D, Freturn0, saved_Freturn0_addr);
#if !defined(_LP64)
#if defined(COMPILER2)
- if (!TieredCompilation) {
- // 32-bit 1-register longs return longs in G1
- __ stx(Greturn1, saved_Greturn1_addr);
- }
+ // 32-bit 1-register longs return longs in G1
+ __ stx(Greturn1, saved_Greturn1_addr);
#endif
__ set_last_Java_frame(SP, noreg);
__ call_VM_leaf(L7_thread_cache, CAST_FROM_FN_PTR(address, Deoptimization::unpack_frames), G2_thread, G4deopt_mode);
@@ -3347,24 +3345,15 @@
__ reset_last_Java_frame();
__ ldf(FloatRegisterImpl::D, saved_Freturn0_addr, Freturn0);
- // In tiered we never use C2 to compile methods returning longs so
- // the result is where we expect it already.
-
#if !defined(_LP64) && defined(COMPILER2)
// In 32 bit, C2 returns longs in G1 so restore the saved G1 into
- // I0/I1 if the return value is long. In the tiered world there is
- // a mismatch between how C1 and C2 return longs compiles and so
- // currently compilation of methods which return longs is disabled
- // for C2 and so is this code. Eventually C1 and C2 will do the
- // same thing for longs in the tiered world.
- if (!TieredCompilation) {
- Label not_long;
- __ cmp(O0,T_LONG);
- __ br(Assembler::notEqual, false, Assembler::pt, not_long);
- __ delayed()->nop();
- __ ldd(saved_Greturn1_addr,I0);
- __ bind(not_long);
- }
+ // I0/I1 if the return value is long.
+ Label not_long;
+ __ cmp(O0,T_LONG);
+ __ br(Assembler::notEqual, false, Assembler::pt, not_long);
+ __ delayed()->nop();
+ __ ldd(saved_Greturn1_addr,I0);
+ __ bind(not_long);
#endif
__ ret();
__ delayed()->restore();
--- a/hotspot/src/cpu/sparc/vm/sparc.ad Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/sparc.ad Fri Sep 24 00:51:15 2010 -0700
@@ -677,8 +677,7 @@
(f20 << 20) |
(f19 << 19) |
(f0 << 0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
}
// Standard Sparc opcode form2 field breakdown
@@ -689,8 +688,7 @@
(f25 << 25) |
(f22 << 22) |
(f0 << 0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
}
// Standard Sparc opcode form3 field breakdown
@@ -701,8 +699,7 @@
(f14 << 14) |
(f5 << 5) |
(f0 << 0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
}
// Standard Sparc opcode form3 field breakdown
@@ -714,8 +711,7 @@
(f14 << 14) |
(1 << 13) | // bit to indicate immediate-mode
(simm13<<0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
}
static inline void emit3_simm10(CodeBuffer &cbuf, int f30, int f25, int f19, int f14, int simm10 ) {
@@ -910,9 +906,7 @@
instr |= disp & 0x1FFF;
}
- uint *code = (uint*)cbuf.code_end();
- *code = instr;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(instr);
#ifdef ASSERT
{
@@ -1532,7 +1526,7 @@
// set (empty), G5
// jmp -1
- address mark = cbuf.inst_mark(); // get mark within main instrs section
+ address mark = cbuf.insts_mark(); // get mark within main instrs section
MacroAssembler _masm(&cbuf);
@@ -1632,7 +1626,7 @@
// Emit exception handler code.
int emit_exception_handler(CodeBuffer& cbuf) {
Register temp_reg = G3;
- AddressLiteral exception_blob(OptoRuntime::exception_blob()->instructions_begin());
+ AddressLiteral exception_blob(OptoRuntime::exception_blob()->entry_point());
MacroAssembler _masm(&cbuf);
address base =
@@ -2292,8 +2286,7 @@
(0 << 13) | // select register move
($pcc$$constant << 11) | // cc1, cc0 bits for 'icc' or 'xcc'
($src$$reg << 0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
%}
enc_class enc_cmov_imm( cmpOp cmp, iRegI dst, immI11 src, immI pcc ) %{
@@ -2306,8 +2299,7 @@
(1 << 13) | // select immediate move
($pcc$$constant << 11) | // cc1, cc0 bits for 'icc'
(simm11 << 0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
%}
enc_class enc_cmov_reg_f( cmpOpF cmp, iRegI dst, iRegI src, flagsRegF fcc ) %{
@@ -2319,8 +2311,7 @@
(0 << 13) | // select register move
($fcc$$reg << 11) | // cc1, cc0 bits for fcc0-fcc3
($src$$reg << 0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
%}
enc_class enc_cmov_imm_f( cmpOp cmp, iRegI dst, immI11 src, flagsRegF fcc ) %{
@@ -2333,8 +2324,7 @@
(1 << 13) | // select immediate move
($fcc$$reg << 11) | // cc1, cc0 bits for fcc0-fcc3
(simm11 << 0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
%}
enc_class enc_cmovf_reg( cmpOp cmp, regD dst, regD src, immI pcc ) %{
@@ -2347,8 +2337,7 @@
($pcc$$constant << 11) | // cc1-cc0 bits for 'icc' or 'xcc'
($primary << 5) | // select single, double or quad
($src$$reg << 0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
%}
enc_class enc_cmovff_reg( cmpOpF cmp, flagsRegF fcc, regD dst, regD src ) %{
@@ -2360,8 +2349,7 @@
($fcc$$reg << 11) | // cc2-cc0 bits for 'fccX'
($primary << 5) | // select single, double or quad
($src$$reg << 0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
%}
// Used by the MIN/MAX encodings. Same as a CMOV, but
@@ -2375,8 +2363,7 @@
(0 << 13) | // select register move
(0 << 11) | // cc1, cc0 bits for 'icc'
($src$$reg << 0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
%}
enc_class enc_cmov_reg_minmax_long( iRegL dst, iRegL src ) %{
@@ -2388,8 +2375,7 @@
(0 << 13) | // select register move
(0 << 11) | // cc1, cc0 bits for 'icc'
($src$$reg << 0);
- *((int*)(cbuf.code_end())) = op;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32(op);
%}
// Utility encoding for loading a 64 bit Pointer into a register
@@ -3055,7 +3041,7 @@
%}
enc_class enc_rethrow() %{
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
Register temp_reg = G3;
AddressLiteral rethrow_stub(OptoRuntime::rethrow_stub());
assert(temp_reg != reg_to_register_object(R_I0_num), "temp must not break oop_reg");
@@ -3076,23 +3062,17 @@
enc_class emit_mem_nop() %{
// Generates the instruction LDUXA [o6,g0],#0x82,g0
- unsigned int *code = (unsigned int*)cbuf.code_end();
- *code = (unsigned int)0xc0839040;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32((unsigned int) 0xc0839040);
%}
enc_class emit_fadd_nop() %{
// Generates the instruction FMOVS f31,f31
- unsigned int *code = (unsigned int*)cbuf.code_end();
- *code = (unsigned int)0xbfa0003f;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32((unsigned int) 0xbfa0003f);
%}
enc_class emit_br_nop() %{
// Generates the instruction BPN,PN .
- unsigned int *code = (unsigned int*)cbuf.code_end();
- *code = (unsigned int)0x00400000;
- cbuf.set_code_end(cbuf.code_end() + BytesPerInstWord);
+ cbuf.insts()->emit_int32((unsigned int) 0x00400000);
%}
enc_class enc_membar_acquire %{
--- a/hotspot/src/cpu/sparc/vm/stubGenerator_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/stubGenerator_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1588,6 +1588,229 @@
}
//
+ // Generate stub for disjoint short fill. If "aligned" is true, the
+ // "to" address is assumed to be heapword aligned.
+ //
+ // Arguments for generated stub:
+ // to: O0
+ // value: O1
+ // count: O2 treated as signed
+ //
+ address generate_fill(BasicType t, bool aligned, const char* name) {
+ __ align(CodeEntryAlignment);
+ StubCodeMark mark(this, "StubRoutines", name);
+ address start = __ pc();
+
+ const Register to = O0; // source array address
+ const Register value = O1; // fill value
+ const Register count = O2; // elements count
+ // O3 is used as a temp register
+
+ assert_clean_int(count, O3); // Make sure 'count' is clean int.
+
+ Label L_exit, L_skip_align1, L_skip_align2, L_fill_byte;
+ Label L_fill_2_bytes, L_fill_elements, L_fill_32_bytes;
+
+ int shift = -1;
+ switch (t) {
+ case T_BYTE:
+ shift = 2;
+ break;
+ case T_SHORT:
+ shift = 1;
+ break;
+ case T_INT:
+ shift = 0;
+ break;
+ default: ShouldNotReachHere();
+ }
+
+ BLOCK_COMMENT("Entry:");
+
+ if (t == T_BYTE) {
+ // Zero extend value
+ __ and3(value, 0xff, value);
+ __ sllx(value, 8, O3);
+ __ or3(value, O3, value);
+ }
+ if (t == T_SHORT) {
+ // Zero extend value
+ __ sllx(value, 48, value);
+ __ srlx(value, 48, value);
+ }
+ if (t == T_BYTE || t == T_SHORT) {
+ __ sllx(value, 16, O3);
+ __ or3(value, O3, value);
+ }
+
+ __ cmp(count, 2<<shift); // Short arrays (< 8 bytes) fill by element
+ __ brx(Assembler::lessUnsigned, false, Assembler::pn, L_fill_elements); // use unsigned cmp
+ __ delayed()->andcc(count, 1, G0);
+
+ if (!aligned && (t == T_BYTE || t == T_SHORT)) {
+ // align source address at 4 bytes address boundary
+ if (t == T_BYTE) {
+ // One byte misalignment happens only for byte arrays
+ __ andcc(to, 1, G0);
+ __ br(Assembler::zero, false, Assembler::pt, L_skip_align1);
+ __ delayed()->nop();
+ __ stb(value, to, 0);
+ __ inc(to, 1);
+ __ dec(count, 1);
+ __ BIND(L_skip_align1);
+ }
+ // Two bytes misalignment happens only for byte and short (char) arrays
+ __ andcc(to, 2, G0);
+ __ br(Assembler::zero, false, Assembler::pt, L_skip_align2);
+ __ delayed()->nop();
+ __ sth(value, to, 0);
+ __ inc(to, 2);
+ __ dec(count, 1 << (shift - 1));
+ __ BIND(L_skip_align2);
+ }
+#ifdef _LP64
+ if (!aligned) {
+#endif
+ // align to 8 bytes, we know we are 4 byte aligned to start
+ __ andcc(to, 7, G0);
+ __ br(Assembler::zero, false, Assembler::pt, L_fill_32_bytes);
+ __ delayed()->nop();
+ __ stw(value, to, 0);
+ __ inc(to, 4);
+ __ dec(count, 1 << shift);
+ __ BIND(L_fill_32_bytes);
+#ifdef _LP64
+ }
+#endif
+
+ if (t == T_INT) {
+ // Zero extend value
+ __ srl(value, 0, value);
+ }
+ if (t == T_BYTE || t == T_SHORT || t == T_INT) {
+ __ sllx(value, 32, O3);
+ __ or3(value, O3, value);
+ }
+
+ Label L_check_fill_8_bytes;
+ // Fill 32-byte chunks
+ __ subcc(count, 8 << shift, count);
+ __ brx(Assembler::less, false, Assembler::pt, L_check_fill_8_bytes);
+ __ delayed()->nop();
+
+ Label L_fill_32_bytes_loop, L_fill_4_bytes;
+ __ align(16);
+ __ BIND(L_fill_32_bytes_loop);
+
+ __ stx(value, to, 0);
+ __ stx(value, to, 8);
+ __ stx(value, to, 16);
+ __ stx(value, to, 24);
+
+ __ subcc(count, 8 << shift, count);
+ __ brx(Assembler::greaterEqual, false, Assembler::pt, L_fill_32_bytes_loop);
+ __ delayed()->add(to, 32, to);
+
+ __ BIND(L_check_fill_8_bytes);
+ __ addcc(count, 8 << shift, count);
+ __ brx(Assembler::zero, false, Assembler::pn, L_exit);
+ __ delayed()->subcc(count, 1 << (shift + 1), count);
+ __ brx(Assembler::less, false, Assembler::pn, L_fill_4_bytes);
+ __ delayed()->andcc(count, 1<<shift, G0);
+
+ //
+ // length is too short, just fill 8 bytes at a time
+ //
+ Label L_fill_8_bytes_loop;
+ __ BIND(L_fill_8_bytes_loop);
+ __ stx(value, to, 0);
+ __ subcc(count, 1 << (shift + 1), count);
+ __ brx(Assembler::greaterEqual, false, Assembler::pn, L_fill_8_bytes_loop);
+ __ delayed()->add(to, 8, to);
+
+ // fill trailing 4 bytes
+ __ andcc(count, 1<<shift, G0); // in delay slot of branches
+ if (t == T_INT) {
+ __ BIND(L_fill_elements);
+ }
+ __ BIND(L_fill_4_bytes);
+ __ brx(Assembler::zero, false, Assembler::pt, L_fill_2_bytes);
+ if (t == T_BYTE || t == T_SHORT) {
+ __ delayed()->andcc(count, 1<<(shift-1), G0);
+ } else {
+ __ delayed()->nop();
+ }
+ __ stw(value, to, 0);
+ if (t == T_BYTE || t == T_SHORT) {
+ __ inc(to, 4);
+ // fill trailing 2 bytes
+ __ andcc(count, 1<<(shift-1), G0); // in delay slot of branches
+ __ BIND(L_fill_2_bytes);
+ __ brx(Assembler::zero, false, Assembler::pt, L_fill_byte);
+ __ delayed()->andcc(count, 1, count);
+ __ sth(value, to, 0);
+ if (t == T_BYTE) {
+ __ inc(to, 2);
+ // fill trailing byte
+ __ andcc(count, 1, count); // in delay slot of branches
+ __ BIND(L_fill_byte);
+ __ brx(Assembler::zero, false, Assembler::pt, L_exit);
+ __ delayed()->nop();
+ __ stb(value, to, 0);
+ } else {
+ __ BIND(L_fill_byte);
+ }
+ } else {
+ __ BIND(L_fill_2_bytes);
+ }
+ __ BIND(L_exit);
+ __ retl();
+ __ delayed()->nop();
+
+ // Handle copies less than 8 bytes. Int is handled elsewhere.
+ if (t == T_BYTE) {
+ __ BIND(L_fill_elements);
+ Label L_fill_2, L_fill_4;
+ // in delay slot __ andcc(count, 1, G0);
+ __ brx(Assembler::zero, false, Assembler::pt, L_fill_2);
+ __ delayed()->andcc(count, 2, G0);
+ __ stb(value, to, 0);
+ __ inc(to, 1);
+ __ BIND(L_fill_2);
+ __ brx(Assembler::zero, false, Assembler::pt, L_fill_4);
+ __ delayed()->andcc(count, 4, G0);
+ __ stb(value, to, 0);
+ __ stb(value, to, 1);
+ __ inc(to, 2);
+ __ BIND(L_fill_4);
+ __ brx(Assembler::zero, false, Assembler::pt, L_exit);
+ __ delayed()->nop();
+ __ stb(value, to, 0);
+ __ stb(value, to, 1);
+ __ stb(value, to, 2);
+ __ retl();
+ __ delayed()->stb(value, to, 3);
+ }
+
+ if (t == T_SHORT) {
+ Label L_fill_2;
+ __ BIND(L_fill_elements);
+ // in delay slot __ andcc(count, 1, G0);
+ __ brx(Assembler::zero, false, Assembler::pt, L_fill_2);
+ __ delayed()->andcc(count, 2, G0);
+ __ sth(value, to, 0);
+ __ inc(to, 2);
+ __ BIND(L_fill_2);
+ __ brx(Assembler::zero, false, Assembler::pt, L_exit);
+ __ delayed()->nop();
+ __ sth(value, to, 0);
+ __ retl();
+ __ delayed()->sth(value, to, 2);
+ }
+ return start;
+ }
+
+ //
// Generate stub for conjoint short copy. If "aligned" is true, the
// "from" and "to" addresses are assumed to be heapword aligned.
//
@@ -2855,6 +3078,13 @@
StubRoutines::_checkcast_arraycopy = generate_checkcast_copy("checkcast_arraycopy");
StubRoutines::_unsafe_arraycopy = generate_unsafe_copy("unsafe_arraycopy");
StubRoutines::_generic_arraycopy = generate_generic_copy("generic_arraycopy");
+
+ StubRoutines::_jbyte_fill = generate_fill(T_BYTE, false, "jbyte_fill");
+ StubRoutines::_jshort_fill = generate_fill(T_SHORT, false, "jshort_fill");
+ StubRoutines::_jint_fill = generate_fill(T_INT, false, "jint_fill");
+ StubRoutines::_arrayof_jbyte_fill = generate_fill(T_BYTE, true, "arrayof_jbyte_fill");
+ StubRoutines::_arrayof_jshort_fill = generate_fill(T_SHORT, true, "arrayof_jshort_fill");
+ StubRoutines::_arrayof_jint_fill = generate_fill(T_INT, true, "arrayof_jint_fill");
}
void generate_initial() {
--- a/hotspot/src/cpu/sparc/vm/stubRoutines_sparc.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/stubRoutines_sparc.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -43,7 +43,7 @@
// MethodHandles adapters
enum method_handles_platform_dependent_constants {
- method_handles_adapters_code_size = 6000
+ method_handles_adapters_code_size = 12000
};
class Sparc {
--- a/hotspot/src/cpu/sparc/vm/templateInterpreter_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/templateInterpreter_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -294,34 +294,64 @@
// ??: invocation counter
//
void InterpreterGenerator::generate_counter_incr(Label* overflow, Label* profile_method, Label* profile_method_continue) {
- // Update standard invocation counters
- __ increment_invocation_counter(O0, G3_scratch);
- if (ProfileInterpreter) { // %%% Merge this into methodDataOop
- Address interpreter_invocation_counter(Lmethod, methodOopDesc::interpreter_invocation_counter_offset());
- __ ld(interpreter_invocation_counter, G3_scratch);
- __ inc(G3_scratch);
- __ st(G3_scratch, interpreter_invocation_counter);
- }
+ // Note: In tiered we increment either counters in methodOop or in MDO depending if we're profiling or not.
+ if (TieredCompilation) {
+ const int increment = InvocationCounter::count_increment;
+ const int mask = ((1 << Tier0InvokeNotifyFreqLog) - 1) << InvocationCounter::count_shift;
+ Label no_mdo, done;
+ if (ProfileInterpreter) {
+ // If no method data exists, go to profile_continue.
+ __ ld_ptr(Lmethod, methodOopDesc::method_data_offset(), G4_scratch);
+ __ br_null(G4_scratch, false, Assembler::pn, no_mdo);
+ __ delayed()->nop();
+ // Increment counter
+ Address mdo_invocation_counter(G4_scratch,
+ in_bytes(methodDataOopDesc::invocation_counter_offset()) +
+ in_bytes(InvocationCounter::counter_offset()));
+ __ increment_mask_and_jump(mdo_invocation_counter, increment, mask,
+ G3_scratch, Lscratch,
+ Assembler::zero, overflow);
+ __ ba(false, done);
+ __ delayed()->nop();
+ }
- if (ProfileInterpreter && profile_method != NULL) {
- // Test to see if we should create a method data oop
- AddressLiteral profile_limit(&InvocationCounter::InterpreterProfileLimit);
- __ sethi(profile_limit, G3_scratch);
- __ ld(G3_scratch, profile_limit.low10(), G3_scratch);
- __ cmp(O0, G3_scratch);
- __ br(Assembler::lessUnsigned, false, Assembler::pn, *profile_method_continue);
- __ delayed()->nop();
+ // Increment counter in methodOop
+ __ bind(no_mdo);
+ Address invocation_counter(Lmethod,
+ in_bytes(methodOopDesc::invocation_counter_offset()) +
+ in_bytes(InvocationCounter::counter_offset()));
+ __ increment_mask_and_jump(invocation_counter, increment, mask,
+ G3_scratch, Lscratch,
+ Assembler::zero, overflow);
+ __ bind(done);
+ } else {
+ // Update standard invocation counters
+ __ increment_invocation_counter(O0, G3_scratch);
+ if (ProfileInterpreter) { // %%% Merge this into methodDataOop
+ Address interpreter_invocation_counter(Lmethod,in_bytes(methodOopDesc::interpreter_invocation_counter_offset()));
+ __ ld(interpreter_invocation_counter, G3_scratch);
+ __ inc(G3_scratch);
+ __ st(G3_scratch, interpreter_invocation_counter);
+ }
- // if no method data exists, go to profile_method
- __ test_method_data_pointer(*profile_method);
- }
+ if (ProfileInterpreter && profile_method != NULL) {
+ // Test to see if we should create a method data oop
+ AddressLiteral profile_limit((address)&InvocationCounter::InterpreterProfileLimit);
+ __ load_contents(profile_limit, G3_scratch);
+ __ cmp(O0, G3_scratch);
+ __ br(Assembler::lessUnsigned, false, Assembler::pn, *profile_method_continue);
+ __ delayed()->nop();
- AddressLiteral invocation_limit(&InvocationCounter::InterpreterInvocationLimit);
- __ sethi(invocation_limit, G3_scratch);
- __ ld(G3_scratch, invocation_limit.low10(), G3_scratch);
- __ cmp(O0, G3_scratch);
- __ br(Assembler::greaterEqualUnsigned, false, Assembler::pn, *overflow);
- __ delayed()->nop();
+ // if no method data exists, go to profile_method
+ __ test_method_data_pointer(*profile_method);
+ }
+
+ AddressLiteral invocation_limit((address)&InvocationCounter::InterpreterInvocationLimit);
+ __ load_contents(invocation_limit, G3_scratch);
+ __ cmp(O0, G3_scratch);
+ __ br(Assembler::greaterEqualUnsigned, false, Assembler::pn, *overflow);
+ __ delayed()->nop();
+ }
}
--- a/hotspot/src/cpu/sparc/vm/templateTable_sparc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/templateTable_sparc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1580,6 +1580,7 @@
const Register O0_cur_bcp = O0;
__ mov( Lbcp, O0_cur_bcp );
+
bool increment_invocation_counter_for_backward_branches = UseCompiler && UseLoopCounter;
if ( increment_invocation_counter_for_backward_branches ) {
Label Lforward;
@@ -1588,17 +1589,84 @@
// Bump bytecode pointer by displacement (take the branch)
__ delayed()->add( O1_disp, Lbcp, Lbcp ); // add to bc addr
- // Update Backedge branch separately from invocations
- const Register G4_invoke_ctr = G4;
- __ increment_backedge_counter(G4_invoke_ctr, G1_scratch);
- if (ProfileInterpreter) {
- __ test_invocation_counter_for_mdp(G4_invoke_ctr, Lbcp, G3_scratch, Lforward);
- if (UseOnStackReplacement) {
- __ test_backedge_count_for_osr(O2_bumped_count, O0_cur_bcp, G3_scratch);
+ if (TieredCompilation) {
+ Label Lno_mdo, Loverflow;
+ int increment = InvocationCounter::count_increment;
+ int mask = ((1 << Tier0BackedgeNotifyFreqLog) - 1) << InvocationCounter::count_shift;
+ if (ProfileInterpreter) {
+ // If no method data exists, go to profile_continue.
+ __ ld_ptr(Lmethod, methodOopDesc::method_data_offset(), G4_scratch);
+ __ br_null(G4_scratch, false, Assembler::pn, Lno_mdo);
+ __ delayed()->nop();
+
+ // Increment backedge counter in the MDO
+ Address mdo_backedge_counter(G4_scratch, in_bytes(methodDataOopDesc::backedge_counter_offset()) +
+ in_bytes(InvocationCounter::counter_offset()));
+ __ increment_mask_and_jump(mdo_backedge_counter, increment, mask, G3_scratch, Lscratch,
+ Assembler::notZero, &Lforward);
+ __ ba(false, Loverflow);
+ __ delayed()->nop();
}
+
+ // If there's no MDO, increment counter in methodOop
+ __ bind(Lno_mdo);
+ Address backedge_counter(Lmethod, in_bytes(methodOopDesc::backedge_counter_offset()) +
+ in_bytes(InvocationCounter::counter_offset()));
+ __ increment_mask_and_jump(backedge_counter, increment, mask, G3_scratch, Lscratch,
+ Assembler::notZero, &Lforward);
+ __ bind(Loverflow);
+
+ // notify point for loop, pass branch bytecode
+ __ call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::frequency_counter_overflow), O0_cur_bcp);
+
+ // Was an OSR adapter generated?
+ // O0 = osr nmethod
+ __ br_null(O0, false, Assembler::pn, Lforward);
+ __ delayed()->nop();
+
+ // Has the nmethod been invalidated already?
+ __ ld(O0, nmethod::entry_bci_offset(), O2);
+ __ cmp(O2, InvalidOSREntryBci);
+ __ br(Assembler::equal, false, Assembler::pn, Lforward);
+ __ delayed()->nop();
+
+ // migrate the interpreter frame off of the stack
+
+ __ mov(G2_thread, L7);
+ // save nmethod
+ __ mov(O0, L6);
+ __ set_last_Java_frame(SP, noreg);
+ __ call_VM_leaf(noreg, CAST_FROM_FN_PTR(address, SharedRuntime::OSR_migration_begin), L7);
+ __ reset_last_Java_frame();
+ __ mov(L7, G2_thread);
+
+ // move OSR nmethod to I1
+ __ mov(L6, I1);
+
+ // OSR buffer to I0
+ __ mov(O0, I0);
+
+ // remove the interpreter frame
+ __ restore(I5_savedSP, 0, SP);
+
+ // Jump to the osr code.
+ __ ld_ptr(O1, nmethod::osr_entry_point_offset(), O2);
+ __ jmp(O2, G0);
+ __ delayed()->nop();
+
} else {
- if (UseOnStackReplacement) {
- __ test_backedge_count_for_osr(G4_invoke_ctr, O0_cur_bcp, G3_scratch);
+ // Update Backedge branch separately from invocations
+ const Register G4_invoke_ctr = G4;
+ __ increment_backedge_counter(G4_invoke_ctr, G1_scratch);
+ if (ProfileInterpreter) {
+ __ test_invocation_counter_for_mdp(G4_invoke_ctr, Lbcp, G3_scratch, Lforward);
+ if (UseOnStackReplacement) {
+ __ test_backedge_count_for_osr(O2_bumped_count, O0_cur_bcp, G3_scratch);
+ }
+ } else {
+ if (UseOnStackReplacement) {
+ __ test_backedge_count_for_osr(G4_invoke_ctr, O0_cur_bcp, G3_scratch);
+ }
}
}
--- a/hotspot/src/cpu/x86/vm/assembler_x86.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/assembler_x86.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -4993,19 +4993,22 @@
ttyLocker ttyl;
tty->print_cr("eip = 0x%08x", eip);
#ifndef PRODUCT
- tty->cr();
- findpc(eip);
- tty->cr();
+ if ((WizardMode || Verbose) && PrintMiscellaneous) {
+ tty->cr();
+ findpc(eip);
+ tty->cr();
+ }
#endif
- tty->print_cr("rax, = 0x%08x", rax);
- tty->print_cr("rbx, = 0x%08x", rbx);
+ tty->print_cr("rax = 0x%08x", rax);
+ tty->print_cr("rbx = 0x%08x", rbx);
tty->print_cr("rcx = 0x%08x", rcx);
tty->print_cr("rdx = 0x%08x", rdx);
tty->print_cr("rdi = 0x%08x", rdi);
tty->print_cr("rsi = 0x%08x", rsi);
- tty->print_cr("rbp, = 0x%08x", rbp);
+ tty->print_cr("rbp = 0x%08x", rbp);
tty->print_cr("rsp = 0x%08x", rsp);
BREAKPOINT;
+ assert(false, "start up GDB");
}
} else {
ttyLocker ttyl;
@@ -7677,11 +7680,19 @@
movptr(tmp, ExternalAddress((address) delayed_value_addr));
#ifdef ASSERT
- Label L;
- testptr(tmp, tmp);
- jccb(Assembler::notZero, L);
- hlt();
- bind(L);
+ { Label L;
+ testptr(tmp, tmp);
+ if (WizardMode) {
+ jcc(Assembler::notZero, L);
+ char* buf = new char[40];
+ sprintf(buf, "DelayedValue="INTPTR_FORMAT, delayed_value_addr[1]);
+ stop(buf);
+ } else {
+ jccb(Assembler::notZero, L);
+ hlt();
+ }
+ bind(L);
+ }
#endif
if (offset != 0)
@@ -8767,6 +8778,186 @@
bind(DONE);
}
+#ifdef PRODUCT
+#define BLOCK_COMMENT(str) /* nothing */
+#else
+#define BLOCK_COMMENT(str) block_comment(str)
+#endif
+
+#define BIND(label) bind(label); BLOCK_COMMENT(#label ":")
+void MacroAssembler::generate_fill(BasicType t, bool aligned,
+ Register to, Register value, Register count,
+ Register rtmp, XMMRegister xtmp) {
+ assert_different_registers(to, value, count, rtmp);
+ Label L_exit, L_skip_align1, L_skip_align2, L_fill_byte;
+ Label L_fill_2_bytes, L_fill_4_bytes;
+
+ int shift = -1;
+ switch (t) {
+ case T_BYTE:
+ shift = 2;
+ break;
+ case T_SHORT:
+ shift = 1;
+ break;
+ case T_INT:
+ shift = 0;
+ break;
+ default: ShouldNotReachHere();
+ }
+
+ if (t == T_BYTE) {
+ andl(value, 0xff);
+ movl(rtmp, value);
+ shll(rtmp, 8);
+ orl(value, rtmp);
+ }
+ if (t == T_SHORT) {
+ andl(value, 0xffff);
+ }
+ if (t == T_BYTE || t == T_SHORT) {
+ movl(rtmp, value);
+ shll(rtmp, 16);
+ orl(value, rtmp);
+ }
+
+ cmpl(count, 2<<shift); // Short arrays (< 8 bytes) fill by element
+ jcc(Assembler::below, L_fill_4_bytes); // use unsigned cmp
+ if (!UseUnalignedLoadStores && !aligned && (t == T_BYTE || t == T_SHORT)) {
+ // align source address at 4 bytes address boundary
+ if (t == T_BYTE) {
+ // One byte misalignment happens only for byte arrays
+ testptr(to, 1);
+ jccb(Assembler::zero, L_skip_align1);
+ movb(Address(to, 0), value);
+ increment(to);
+ decrement(count);
+ BIND(L_skip_align1);
+ }
+ // Two bytes misalignment happens only for byte and short (char) arrays
+ testptr(to, 2);
+ jccb(Assembler::zero, L_skip_align2);
+ movw(Address(to, 0), value);
+ addptr(to, 2);
+ subl(count, 1<<(shift-1));
+ BIND(L_skip_align2);
+ }
+ if (UseSSE < 2) {
+ Label L_fill_32_bytes_loop, L_check_fill_8_bytes, L_fill_8_bytes_loop, L_fill_8_bytes;
+ // Fill 32-byte chunks
+ subl(count, 8 << shift);
+ jcc(Assembler::less, L_check_fill_8_bytes);
+ align(16);
+
+ BIND(L_fill_32_bytes_loop);
+
+ for (int i = 0; i < 32; i += 4) {
+ movl(Address(to, i), value);
+ }
+
+ addptr(to, 32);
+ subl(count, 8 << shift);
+ jcc(Assembler::greaterEqual, L_fill_32_bytes_loop);
+ BIND(L_check_fill_8_bytes);
+ addl(count, 8 << shift);
+ jccb(Assembler::zero, L_exit);
+ jmpb(L_fill_8_bytes);
+
+ //
+ // length is too short, just fill qwords
+ //
+ BIND(L_fill_8_bytes_loop);
+ movl(Address(to, 0), value);
+ movl(Address(to, 4), value);
+ addptr(to, 8);
+ BIND(L_fill_8_bytes);
+ subl(count, 1 << (shift + 1));
+ jcc(Assembler::greaterEqual, L_fill_8_bytes_loop);
+ // fall through to fill 4 bytes
+ } else {
+ Label L_fill_32_bytes;
+ if (!UseUnalignedLoadStores) {
+ // align to 8 bytes, we know we are 4 byte aligned to start
+ testptr(to, 4);
+ jccb(Assembler::zero, L_fill_32_bytes);
+ movl(Address(to, 0), value);
+ addptr(to, 4);
+ subl(count, 1<<shift);
+ }
+ BIND(L_fill_32_bytes);
+ {
+ assert( UseSSE >= 2, "supported cpu only" );
+ Label L_fill_32_bytes_loop, L_check_fill_8_bytes, L_fill_8_bytes_loop, L_fill_8_bytes;
+ // Fill 32-byte chunks
+ movdl(xtmp, value);
+ pshufd(xtmp, xtmp, 0);
+
+ subl(count, 8 << shift);
+ jcc(Assembler::less, L_check_fill_8_bytes);
+ align(16);
+
+ BIND(L_fill_32_bytes_loop);
+
+ if (UseUnalignedLoadStores) {
+ movdqu(Address(to, 0), xtmp);
+ movdqu(Address(to, 16), xtmp);
+ } else {
+ movq(Address(to, 0), xtmp);
+ movq(Address(to, 8), xtmp);
+ movq(Address(to, 16), xtmp);
+ movq(Address(to, 24), xtmp);
+ }
+
+ addptr(to, 32);
+ subl(count, 8 << shift);
+ jcc(Assembler::greaterEqual, L_fill_32_bytes_loop);
+ BIND(L_check_fill_8_bytes);
+ addl(count, 8 << shift);
+ jccb(Assembler::zero, L_exit);
+ jmpb(L_fill_8_bytes);
+
+ //
+ // length is too short, just fill qwords
+ //
+ BIND(L_fill_8_bytes_loop);
+ movq(Address(to, 0), xtmp);
+ addptr(to, 8);
+ BIND(L_fill_8_bytes);
+ subl(count, 1 << (shift + 1));
+ jcc(Assembler::greaterEqual, L_fill_8_bytes_loop);
+ }
+ }
+ // fill trailing 4 bytes
+ BIND(L_fill_4_bytes);
+ testl(count, 1<<shift);
+ jccb(Assembler::zero, L_fill_2_bytes);
+ movl(Address(to, 0), value);
+ if (t == T_BYTE || t == T_SHORT) {
+ addptr(to, 4);
+ BIND(L_fill_2_bytes);
+ // fill trailing 2 bytes
+ testl(count, 1<<(shift-1));
+ jccb(Assembler::zero, L_fill_byte);
+ movw(Address(to, 0), value);
+ if (t == T_BYTE) {
+ addptr(to, 2);
+ BIND(L_fill_byte);
+ // fill trailing byte
+ testl(count, 1);
+ jccb(Assembler::zero, L_exit);
+ movb(Address(to, 0), value);
+ } else {
+ BIND(L_fill_byte);
+ }
+ } else {
+ BIND(L_fill_2_bytes);
+ }
+ BIND(L_exit);
+}
+#undef BIND
+#undef BLOCK_COMMENT
+
+
Assembler::Condition MacroAssembler::negate_condition(Assembler::Condition cond) {
switch (cond) {
// Note some conditions are synonyms for others
--- a/hotspot/src/cpu/x86/vm/assembler_x86.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/assembler_x86.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -2242,6 +2242,11 @@
Register limit, Register result, Register chr,
XMMRegister vec1, XMMRegister vec2);
+ // Fill primitive arrays
+ void generate_fill(BasicType t, bool aligned,
+ Register to, Register value, Register count,
+ Register rtmp, XMMRegister xtmp);
+
#undef VIRTUAL
};
--- a/hotspot/src/cpu/x86/vm/c1_CodeStubs_x86.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/c1_CodeStubs_x86.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -68,19 +68,15 @@
__ jmp(_continuation);
}
-#ifdef TIERED
void CounterOverflowStub::emit_code(LIR_Assembler* ce) {
__ bind(_entry);
+ ce->store_parameter(_method->as_register(), 1);
ce->store_parameter(_bci, 0);
__ call(RuntimeAddress(Runtime1::entry_for(Runtime1::counter_overflow_id)));
ce->add_call_info_here(_info);
ce->verify_oop_map(_info);
-
__ jmp(_continuation);
}
-#endif // TIERED
-
-
RangeCheckStub::RangeCheckStub(CodeEmitInfo* info, LIR_Opr index,
bool throw_index_out_of_bounds_exception)
--- a/hotspot/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1613,6 +1613,189 @@
__ bind(*op->stub()->continuation());
}
+void LIR_Assembler::type_profile_helper(Register mdo,
+ ciMethodData *md, ciProfileData *data,
+ Register recv, Label* update_done) {
+ uint i;
+ for (i = 0; i < ReceiverTypeData::row_limit(); i++) {
+ Label next_test;
+ // See if the receiver is receiver[n].
+ __ cmpptr(recv, Address(mdo, md->byte_offset_of_slot(data, ReceiverTypeData::receiver_offset(i))));
+ __ jccb(Assembler::notEqual, next_test);
+ Address data_addr(mdo, md->byte_offset_of_slot(data, ReceiverTypeData::receiver_count_offset(i)));
+ __ addptr(data_addr, DataLayout::counter_increment);
+ __ jmp(*update_done);
+ __ bind(next_test);
+ }
+
+ // Didn't find receiver; find next empty slot and fill it in
+ for (i = 0; i < ReceiverTypeData::row_limit(); i++) {
+ Label next_test;
+ Address recv_addr(mdo, md->byte_offset_of_slot(data, ReceiverTypeData::receiver_offset(i)));
+ __ cmpptr(recv_addr, (intptr_t)NULL_WORD);
+ __ jccb(Assembler::notEqual, next_test);
+ __ movptr(recv_addr, recv);
+ __ movptr(Address(mdo, md->byte_offset_of_slot(data, ReceiverTypeData::receiver_count_offset(i))), DataLayout::counter_increment);
+ __ jmp(*update_done);
+ __ bind(next_test);
+ }
+}
+
+void LIR_Assembler::emit_typecheck_helper(LIR_OpTypeCheck *op, Label* success, Label* failure, Label* obj_is_null) {
+ // we always need a stub for the failure case.
+ CodeStub* stub = op->stub();
+ Register obj = op->object()->as_register();
+ Register k_RInfo = op->tmp1()->as_register();
+ Register klass_RInfo = op->tmp2()->as_register();
+ Register dst = op->result_opr()->as_register();
+ ciKlass* k = op->klass();
+ Register Rtmp1 = noreg;
+
+ // check if it needs to be profiled
+ ciMethodData* md;
+ ciProfileData* data;
+
+ if (op->should_profile()) {
+ ciMethod* method = op->profiled_method();
+ assert(method != NULL, "Should have method");
+ int bci = op->profiled_bci();
+ md = method->method_data();
+ if (md == NULL) {
+ bailout("out of memory building methodDataOop");
+ return;
+ }
+ data = md->bci_to_data(bci);
+ assert(data != NULL, "need data for type check");
+ assert(data->is_ReceiverTypeData(), "need ReceiverTypeData for type check");
+ }
+ Label profile_cast_success, profile_cast_failure;
+ Label *success_target = op->should_profile() ? &profile_cast_success : success;
+ Label *failure_target = op->should_profile() ? &profile_cast_failure : failure;
+
+ if (obj == k_RInfo) {
+ k_RInfo = dst;
+ } else if (obj == klass_RInfo) {
+ klass_RInfo = dst;
+ }
+ if (k->is_loaded()) {
+ select_different_registers(obj, dst, k_RInfo, klass_RInfo);
+ } else {
+ Rtmp1 = op->tmp3()->as_register();
+ select_different_registers(obj, dst, k_RInfo, klass_RInfo, Rtmp1);
+ }
+
+ assert_different_registers(obj, k_RInfo, klass_RInfo);
+ if (!k->is_loaded()) {
+ jobject2reg_with_patching(k_RInfo, op->info_for_patch());
+ } else {
+#ifdef _LP64
+ __ movoop(k_RInfo, k->constant_encoding());
+#endif // _LP64
+ }
+ assert(obj != k_RInfo, "must be different");
+
+ __ cmpptr(obj, (int32_t)NULL_WORD);
+ if (op->should_profile()) {
+ Label not_null;
+ __ jccb(Assembler::notEqual, not_null);
+ // Object is null; update MDO and exit
+ Register mdo = klass_RInfo;
+ __ movoop(mdo, md->constant_encoding());
+ Address data_addr(mdo, md->byte_offset_of_slot(data, DataLayout::header_offset()));
+ int header_bits = DataLayout::flag_mask_to_header_mask(BitData::null_seen_byte_constant());
+ __ orl(data_addr, header_bits);
+ __ jmp(*obj_is_null);
+ __ bind(not_null);
+ } else {
+ __ jcc(Assembler::equal, *obj_is_null);
+ }
+ __ verify_oop(obj);
+
+ if (op->fast_check()) {
+ // get object class
+ // not a safepoint as obj null check happens earlier
+ if (k->is_loaded()) {
+#ifdef _LP64
+ __ cmpptr(k_RInfo, Address(obj, oopDesc::klass_offset_in_bytes()));
+#else
+ __ cmpoop(Address(obj, oopDesc::klass_offset_in_bytes()), k->constant_encoding());
+#endif // _LP64
+ } else {
+ __ cmpptr(k_RInfo, Address(obj, oopDesc::klass_offset_in_bytes()));
+ }
+ __ jcc(Assembler::notEqual, *failure_target);
+ // successful cast, fall through to profile or jump
+ } else {
+ // get object class
+ // not a safepoint as obj null check happens earlier
+ __ movptr(klass_RInfo, Address(obj, oopDesc::klass_offset_in_bytes()));
+ if (k->is_loaded()) {
+ // See if we get an immediate positive hit
+#ifdef _LP64
+ __ cmpptr(k_RInfo, Address(klass_RInfo, k->super_check_offset()));
+#else
+ __ cmpoop(Address(klass_RInfo, k->super_check_offset()), k->constant_encoding());
+#endif // _LP64
+ if (sizeof(oopDesc) + Klass::secondary_super_cache_offset_in_bytes() != k->super_check_offset()) {
+ __ jcc(Assembler::notEqual, *failure_target);
+ // successful cast, fall through to profile or jump
+ } else {
+ // See if we get an immediate positive hit
+ __ jcc(Assembler::equal, *success_target);
+ // check for self
+#ifdef _LP64
+ __ cmpptr(klass_RInfo, k_RInfo);
+#else
+ __ cmpoop(klass_RInfo, k->constant_encoding());
+#endif // _LP64
+ __ jcc(Assembler::equal, *success_target);
+
+ __ push(klass_RInfo);
+#ifdef _LP64
+ __ push(k_RInfo);
+#else
+ __ pushoop(k->constant_encoding());
+#endif // _LP64
+ __ call(RuntimeAddress(Runtime1::entry_for(Runtime1::slow_subtype_check_id)));
+ __ pop(klass_RInfo);
+ __ pop(klass_RInfo);
+ // result is a boolean
+ __ cmpl(klass_RInfo, 0);
+ __ jcc(Assembler::equal, *failure_target);
+ // successful cast, fall through to profile or jump
+ }
+ } else {
+ // perform the fast part of the checking logic
+ __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, success_target, failure_target, NULL);
+ // call out-of-line instance of __ check_klass_subtype_slow_path(...):
+ __ push(klass_RInfo);
+ __ push(k_RInfo);
+ __ call(RuntimeAddress(Runtime1::entry_for(Runtime1::slow_subtype_check_id)));
+ __ pop(klass_RInfo);
+ __ pop(k_RInfo);
+ // result is a boolean
+ __ cmpl(k_RInfo, 0);
+ __ jcc(Assembler::equal, *failure_target);
+ // successful cast, fall through to profile or jump
+ }
+ }
+ if (op->should_profile()) {
+ Register mdo = klass_RInfo, recv = k_RInfo;
+ __ bind(profile_cast_success);
+ __ movoop(mdo, md->constant_encoding());
+ __ movptr(recv, Address(obj, oopDesc::klass_offset_in_bytes()));
+ Label update_done;
+ type_profile_helper(mdo, md, data, recv, success);
+ __ jmp(*success);
+
+ __ bind(profile_cast_failure);
+ __ movoop(mdo, md->constant_encoding());
+ Address counter_addr(mdo, md->byte_offset_of_slot(data, CounterData::count_offset()));
+ __ subptr(counter_addr, DataLayout::counter_increment);
+ __ jmp(*failure);
+ }
+ __ jmp(*success);
+}
void LIR_Assembler::emit_opTypeCheck(LIR_OpTypeCheck* op) {
@@ -1625,9 +1808,44 @@
Register Rtmp1 = op->tmp3()->as_register();
CodeStub* stub = op->stub();
- Label done;
+
+ // check if it needs to be profiled
+ ciMethodData* md;
+ ciProfileData* data;
+
+ if (op->should_profile()) {
+ ciMethod* method = op->profiled_method();
+ assert(method != NULL, "Should have method");
+ int bci = op->profiled_bci();
+ md = method->method_data();
+ if (md == NULL) {
+ bailout("out of memory building methodDataOop");
+ return;
+ }
+ data = md->bci_to_data(bci);
+ assert(data != NULL, "need data for type check");
+ assert(data->is_ReceiverTypeData(), "need ReceiverTypeData for type check");
+ }
+ Label profile_cast_success, profile_cast_failure, done;
+ Label *success_target = op->should_profile() ? &profile_cast_success : &done;
+ Label *failure_target = op->should_profile() ? &profile_cast_failure : stub->entry();
+
__ cmpptr(value, (int32_t)NULL_WORD);
- __ jcc(Assembler::equal, done);
+ if (op->should_profile()) {
+ Label not_null;
+ __ jccb(Assembler::notEqual, not_null);
+ // Object is null; update MDO and exit
+ Register mdo = klass_RInfo;
+ __ movoop(mdo, md->constant_encoding());
+ Address data_addr(mdo, md->byte_offset_of_slot(data, DataLayout::header_offset()));
+ int header_bits = DataLayout::flag_mask_to_header_mask(BitData::null_seen_byte_constant());
+ __ orl(data_addr, header_bits);
+ __ jmp(done);
+ __ bind(not_null);
+ } else {
+ __ jcc(Assembler::equal, done);
+ }
+
add_debug_info_for_null_check_here(op->info_for_exception());
__ movptr(k_RInfo, Address(array, oopDesc::klass_offset_in_bytes()));
__ movptr(klass_RInfo, Address(value, oopDesc::klass_offset_in_bytes()));
@@ -1635,7 +1853,7 @@
// get instance klass
__ movptr(k_RInfo, Address(k_RInfo, objArrayKlass::element_klass_offset_in_bytes() + sizeof(oopDesc)));
// perform the fast part of the checking logic
- __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, &done, stub->entry(), NULL);
+ __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, success_target, failure_target, NULL);
// call out-of-line instance of __ check_klass_subtype_slow_path(...):
__ push(klass_RInfo);
__ push(k_RInfo);
@@ -1644,229 +1862,52 @@
__ pop(k_RInfo);
// result is a boolean
__ cmpl(k_RInfo, 0);
- __ jcc(Assembler::equal, *stub->entry());
- __ bind(done);
- } else if (op->code() == lir_checkcast) {
- // we always need a stub for the failure case.
- CodeStub* stub = op->stub();
- Register obj = op->object()->as_register();
- Register k_RInfo = op->tmp1()->as_register();
- Register klass_RInfo = op->tmp2()->as_register();
- Register dst = op->result_opr()->as_register();
- ciKlass* k = op->klass();
- Register Rtmp1 = noreg;
-
- Label done;
- if (obj == k_RInfo) {
- k_RInfo = dst;
- } else if (obj == klass_RInfo) {
- klass_RInfo = dst;
- }
- if (k->is_loaded()) {
- select_different_registers(obj, dst, k_RInfo, klass_RInfo);
- } else {
- Rtmp1 = op->tmp3()->as_register();
- select_different_registers(obj, dst, k_RInfo, klass_RInfo, Rtmp1);
- }
-
- assert_different_registers(obj, k_RInfo, klass_RInfo);
- if (!k->is_loaded()) {
- jobject2reg_with_patching(k_RInfo, op->info_for_patch());
- } else {
-#ifdef _LP64
- __ movoop(k_RInfo, k->constant_encoding());
-#else
- k_RInfo = noreg;
-#endif // _LP64
- }
- assert(obj != k_RInfo, "must be different");
- __ cmpptr(obj, (int32_t)NULL_WORD);
- if (op->profiled_method() != NULL) {
- ciMethod* method = op->profiled_method();
- int bci = op->profiled_bci();
-
- Label profile_done;
- __ jcc(Assembler::notEqual, profile_done);
- // Object is null; update methodDataOop
- ciMethodData* md = method->method_data();
- if (md == NULL) {
- bailout("out of memory building methodDataOop");
- return;
- }
- ciProfileData* data = md->bci_to_data(bci);
- assert(data != NULL, "need data for checkcast");
- assert(data->is_BitData(), "need BitData for checkcast");
- Register mdo = klass_RInfo;
+ __ jcc(Assembler::equal, *failure_target);
+ // fall through to the success case
+
+ if (op->should_profile()) {
+ Register mdo = klass_RInfo, recv = k_RInfo;
+ __ bind(profile_cast_success);
+ __ movoop(mdo, md->constant_encoding());
+ __ movptr(recv, Address(value, oopDesc::klass_offset_in_bytes()));
+ Label update_done;
+ type_profile_helper(mdo, md, data, recv, &done);
+ __ jmpb(done);
+
+ __ bind(profile_cast_failure);
__ movoop(mdo, md->constant_encoding());
- Address data_addr(mdo, md->byte_offset_of_slot(data, DataLayout::header_offset()));
- int header_bits = DataLayout::flag_mask_to_header_mask(BitData::null_seen_byte_constant());
- __ orl(data_addr, header_bits);
- __ jmp(done);
- __ bind(profile_done);
- } else {
- __ jcc(Assembler::equal, done);
+ Address counter_addr(mdo, md->byte_offset_of_slot(data, CounterData::count_offset()));
+ __ subptr(counter_addr, DataLayout::counter_increment);
+ __ jmp(*stub->entry());
}
- __ verify_oop(obj);
-
- if (op->fast_check()) {
- // get object classo
- // not a safepoint as obj null check happens earlier
- if (k->is_loaded()) {
-#ifdef _LP64
- __ cmpptr(k_RInfo, Address(obj, oopDesc::klass_offset_in_bytes()));
-#else
- __ cmpoop(Address(obj, oopDesc::klass_offset_in_bytes()), k->constant_encoding());
-#endif // _LP64
- } else {
- __ cmpptr(k_RInfo, Address(obj, oopDesc::klass_offset_in_bytes()));
-
+
+ __ bind(done);
+ } else
+ if (code == lir_checkcast) {
+ Register obj = op->object()->as_register();
+ Register dst = op->result_opr()->as_register();
+ Label success;
+ emit_typecheck_helper(op, &success, op->stub()->entry(), &success);
+ __ bind(success);
+ if (dst != obj) {
+ __ mov(dst, obj);
}
- __ jcc(Assembler::notEqual, *stub->entry());
- __ bind(done);
- } else {
- // get object class
- // not a safepoint as obj null check happens earlier
- __ movptr(klass_RInfo, Address(obj, oopDesc::klass_offset_in_bytes()));
- if (k->is_loaded()) {
- // See if we get an immediate positive hit
-#ifdef _LP64
- __ cmpptr(k_RInfo, Address(klass_RInfo, k->super_check_offset()));
-#else
- __ cmpoop(Address(klass_RInfo, k->super_check_offset()), k->constant_encoding());
-#endif // _LP64
- if (sizeof(oopDesc) + Klass::secondary_super_cache_offset_in_bytes() != k->super_check_offset()) {
- __ jcc(Assembler::notEqual, *stub->entry());
- } else {
- // See if we get an immediate positive hit
- __ jcc(Assembler::equal, done);
- // check for self
-#ifdef _LP64
- __ cmpptr(klass_RInfo, k_RInfo);
-#else
- __ cmpoop(klass_RInfo, k->constant_encoding());
-#endif // _LP64
- __ jcc(Assembler::equal, done);
-
- __ push(klass_RInfo);
-#ifdef _LP64
- __ push(k_RInfo);
-#else
- __ pushoop(k->constant_encoding());
-#endif // _LP64
- __ call(RuntimeAddress(Runtime1::entry_for(Runtime1::slow_subtype_check_id)));
- __ pop(klass_RInfo);
- __ pop(klass_RInfo);
- // result is a boolean
- __ cmpl(klass_RInfo, 0);
- __ jcc(Assembler::equal, *stub->entry());
- }
+ } else
+ if (code == lir_instanceof) {
+ Register obj = op->object()->as_register();
+ Register dst = op->result_opr()->as_register();
+ Label success, failure, done;
+ emit_typecheck_helper(op, &success, &failure, &failure);
+ __ bind(failure);
+ __ xorptr(dst, dst);
+ __ jmpb(done);
+ __ bind(success);
+ __ movptr(dst, 1);
__ bind(done);
} else {
- // perform the fast part of the checking logic
- __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, &done, stub->entry(), NULL);
- // call out-of-line instance of __ check_klass_subtype_slow_path(...):
- __ push(klass_RInfo);
- __ push(k_RInfo);
- __ call(RuntimeAddress(Runtime1::entry_for(Runtime1::slow_subtype_check_id)));
- __ pop(klass_RInfo);
- __ pop(k_RInfo);
- // result is a boolean
- __ cmpl(k_RInfo, 0);
- __ jcc(Assembler::equal, *stub->entry());
- __ bind(done);
+ ShouldNotReachHere();
}
- }
- if (dst != obj) {
- __ mov(dst, obj);
- }
- } else if (code == lir_instanceof) {
- Register obj = op->object()->as_register();
- Register k_RInfo = op->tmp1()->as_register();
- Register klass_RInfo = op->tmp2()->as_register();
- Register dst = op->result_opr()->as_register();
- ciKlass* k = op->klass();
-
- Label done;
- Label zero;
- Label one;
- if (obj == k_RInfo) {
- k_RInfo = klass_RInfo;
- klass_RInfo = obj;
- }
- // patching may screw with our temporaries on sparc,
- // so let's do it before loading the class
- if (!k->is_loaded()) {
- jobject2reg_with_patching(k_RInfo, op->info_for_patch());
- } else {
- LP64_ONLY(__ movoop(k_RInfo, k->constant_encoding()));
- }
- assert(obj != k_RInfo, "must be different");
-
- __ verify_oop(obj);
- if (op->fast_check()) {
- __ cmpptr(obj, (int32_t)NULL_WORD);
- __ jcc(Assembler::equal, zero);
- // get object class
- // not a safepoint as obj null check happens earlier
- if (LP64_ONLY(false &&) k->is_loaded()) {
- NOT_LP64(__ cmpoop(Address(obj, oopDesc::klass_offset_in_bytes()), k->constant_encoding()));
- k_RInfo = noreg;
- } else {
- __ cmpptr(k_RInfo, Address(obj, oopDesc::klass_offset_in_bytes()));
-
- }
- __ jcc(Assembler::equal, one);
- } else {
- // get object class
- // not a safepoint as obj null check happens earlier
- __ cmpptr(obj, (int32_t)NULL_WORD);
- __ jcc(Assembler::equal, zero);
- __ movptr(klass_RInfo, Address(obj, oopDesc::klass_offset_in_bytes()));
-
-#ifndef _LP64
- if (k->is_loaded()) {
- // See if we get an immediate positive hit
- __ cmpoop(Address(klass_RInfo, k->super_check_offset()), k->constant_encoding());
- __ jcc(Assembler::equal, one);
- if (sizeof(oopDesc) + Klass::secondary_super_cache_offset_in_bytes() == k->super_check_offset()) {
- // check for self
- __ cmpoop(klass_RInfo, k->constant_encoding());
- __ jcc(Assembler::equal, one);
- __ push(klass_RInfo);
- __ pushoop(k->constant_encoding());
- __ call(RuntimeAddress(Runtime1::entry_for(Runtime1::slow_subtype_check_id)));
- __ pop(klass_RInfo);
- __ pop(dst);
- __ jmp(done);
- }
- }
- else // next block is unconditional if LP64:
-#endif // LP64
- {
- assert(dst != klass_RInfo && dst != k_RInfo, "need 3 registers");
-
- // perform the fast part of the checking logic
- __ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, dst, &one, &zero, NULL);
- // call out-of-line instance of __ check_klass_subtype_slow_path(...):
- __ push(klass_RInfo);
- __ push(k_RInfo);
- __ call(RuntimeAddress(Runtime1::entry_for(Runtime1::slow_subtype_check_id)));
- __ pop(klass_RInfo);
- __ pop(dst);
- __ jmp(done);
- }
- }
- __ bind(zero);
- __ xorptr(dst, dst);
- __ jmp(done);
- __ bind(one);
- __ movptr(dst, 1);
- __ bind(done);
- } else {
- ShouldNotReachHere();
- }
-
}
@@ -1922,7 +1963,6 @@
}
}
-
void LIR_Assembler::cmove(LIR_Condition condition, LIR_Opr opr1, LIR_Opr opr2, LIR_Opr result) {
Assembler::Condition acond, ncond;
switch (condition) {
@@ -2014,11 +2054,11 @@
jint c = right->as_constant_ptr()->as_jint();
switch (code) {
case lir_add: {
- __ increment(lreg, c);
+ __ incrementl(lreg, c);
break;
}
case lir_sub: {
- __ decrement(lreg, c);
+ __ decrementl(lreg, c);
break;
}
default: ShouldNotReachHere();
@@ -3253,13 +3293,13 @@
// Perform additional virtual call profiling for invokevirtual and
// invokeinterface bytecodes
if ((bc == Bytecodes::_invokevirtual || bc == Bytecodes::_invokeinterface) &&
- Tier1ProfileVirtualCalls) {
+ C1ProfileVirtualCalls) {
assert(op->recv()->is_single_cpu(), "recv must be allocated");
Register recv = op->recv()->as_register();
assert_different_registers(mdo, recv);
assert(data->is_VirtualCallData(), "need VirtualCallData for virtual calls");
ciKlass* known_klass = op->known_holder();
- if (Tier1OptimizeVirtualCallProfiling && known_klass != NULL) {
+ if (C1OptimizeVirtualCallProfiling && known_klass != NULL) {
// We know the type that will be seen at this call site; we can
// statically update the methodDataOop rather than needing to do
// dynamic tests on the receiver type
@@ -3272,7 +3312,7 @@
ciKlass* receiver = vc_data->receiver(i);
if (known_klass->equals(receiver)) {
Address data_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)));
- __ addl(data_addr, DataLayout::counter_increment);
+ __ addptr(data_addr, DataLayout::counter_increment);
return;
}
}
@@ -3288,49 +3328,26 @@
Address recv_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_offset(i)));
__ movoop(recv_addr, known_klass->constant_encoding());
Address data_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)));
- __ addl(data_addr, DataLayout::counter_increment);
+ __ addptr(data_addr, DataLayout::counter_increment);
return;
}
}
} else {
__ movptr(recv, Address(recv, oopDesc::klass_offset_in_bytes()));
Label update_done;
- uint i;
- for (i = 0; i < VirtualCallData::row_limit(); i++) {
- Label next_test;
- // See if the receiver is receiver[n].
- __ cmpptr(recv, Address(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_offset(i))));
- __ jcc(Assembler::notEqual, next_test);
- Address data_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)));
- __ addl(data_addr, DataLayout::counter_increment);
- __ jmp(update_done);
- __ bind(next_test);
- }
-
- // Didn't find receiver; find next empty slot and fill it in
- for (i = 0; i < VirtualCallData::row_limit(); i++) {
- Label next_test;
- Address recv_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_offset(i)));
- __ cmpptr(recv_addr, (int32_t)NULL_WORD);
- __ jcc(Assembler::notEqual, next_test);
- __ movptr(recv_addr, recv);
- __ movl(Address(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i))), DataLayout::counter_increment);
- __ jmp(update_done);
- __ bind(next_test);
- }
+ type_profile_helper(mdo, md, data, recv, &update_done);
// Receiver did not match any saved receiver and there is no empty row for it.
// Increment total counter to indicate polymorphic case.
- __ addl(counter_addr, DataLayout::counter_increment);
+ __ addptr(counter_addr, DataLayout::counter_increment);
__ bind(update_done);
}
} else {
// Static call
- __ addl(counter_addr, DataLayout::counter_increment);
+ __ addptr(counter_addr, DataLayout::counter_increment);
}
}
-
void LIR_Assembler::emit_delay(LIR_OpDelay*) {
Unimplemented();
}
--- a/hotspot/src/cpu/x86/vm/c1_LIRAssembler_x86.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/c1_LIRAssembler_x86.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -42,7 +42,10 @@
// method.
Address as_Address(LIR_Address* addr, Register tmp);
-
+ // Record the type of the receiver in ReceiverTypeData
+ void type_profile_helper(Register mdo,
+ ciMethodData *md, ciProfileData *data,
+ Register recv, Label* update_done);
public:
void store_parameter(Register r, int offset_from_esp_in_words);
--- a/hotspot/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -182,10 +182,22 @@
}
-void LIRGenerator::increment_counter(address counter, int step) {
+LIR_Opr LIRGenerator::load_immediate(int x, BasicType type) {
+ LIR_Opr r;
+ if (type == T_LONG) {
+ r = LIR_OprFact::longConst(x);
+ } else if (type == T_INT) {
+ r = LIR_OprFact::intConst(x);
+ } else {
+ ShouldNotReachHere();
+ }
+ return r;
+}
+
+void LIRGenerator::increment_counter(address counter, BasicType type, int step) {
LIR_Opr pointer = new_pointer_register();
__ move(LIR_OprFact::intptrConst(counter), pointer);
- LIR_Address* addr = new LIR_Address(pointer, T_INT);
+ LIR_Address* addr = new LIR_Address(pointer, type);
increment_counter(addr, step);
}
@@ -194,7 +206,6 @@
__ add((LIR_Opr)addr, LIR_OprFact::intConst(step), (LIR_Opr)addr);
}
-
void LIRGenerator::cmp_mem_int(LIR_Condition condition, LIR_Opr base, int disp, int c, CodeEmitInfo* info) {
__ cmp_mem_int(condition, base, disp, c, info);
}
@@ -1145,10 +1156,10 @@
patching_info = state_for(x, x->state_before());
}
obj.load_item();
- LIR_Opr tmp = new_register(objectType);
__ instanceof(reg, obj.result(), x->klass(),
- tmp, new_register(objectType), LIR_OprFact::illegalOpr,
- x->direct_compare(), patching_info);
+ new_register(objectType), new_register(objectType),
+ !x->klass()->is_loaded() ? new_register(objectType) : LIR_OprFact::illegalOpr,
+ x->direct_compare(), patching_info, x->profiled_method(), x->profiled_bci());
}
@@ -1188,8 +1199,7 @@
// add safepoint before generating condition code so it can be recomputed
if (x->is_safepoint()) {
// increment backedge counter if needed
- increment_backedge_counter(state_for(x, x->state_before()));
-
+ increment_backedge_counter(state_for(x, x->state_before()), x->profiled_bci());
__ safepoint(LIR_OprFact::illegalOpr, state_for(x, x->state_before()));
}
set_no_result(x);
@@ -1197,6 +1207,7 @@
LIR_Opr left = xin->result();
LIR_Opr right = yin->result();
__ cmp(lir_cond(cond), left, right);
+ // Generate branch profiling. Profiling code doesn't kill flags.
profile_branch(x, cond);
move_to_phi(x->state());
if (x->x()->type()->is_float_kind()) {
--- a/hotspot/src/cpu/x86/vm/c1_Runtime1_x86.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/c1_Runtime1_x86.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1068,15 +1068,16 @@
break;
-#ifdef TIERED
case counter_overflow_id:
{
- Register bci = rax;
+ Register bci = rax, method = rbx;
__ enter();
- OopMap* map = save_live_registers(sasm, 2);
+ OopMap* map = save_live_registers(sasm, 3);
// Retrieve bci
__ movl(bci, Address(rbp, 2*BytesPerWord));
- int call_offset = __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, counter_overflow), bci);
+ // And a pointer to the methodOop
+ __ movptr(method, Address(rbp, 3*BytesPerWord));
+ int call_offset = __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, counter_overflow), bci, method);
oop_maps = new OopMapSet();
oop_maps->add_gc_map(call_offset, map);
restore_live_registers(sasm);
@@ -1084,7 +1085,6 @@
__ ret(0);
}
break;
-#endif // TIERED
case new_type_array_id:
case new_object_array_id:
--- a/hotspot/src/cpu/x86/vm/c1_globals_x86.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/c1_globals_x86.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -35,14 +35,7 @@
define_pd_global(bool, UseOnStackReplacement, true );
define_pd_global(bool, TieredCompilation, false);
define_pd_global(intx, CompileThreshold, 1500 );
-define_pd_global(intx, Tier2CompileThreshold, 1500 );
-define_pd_global(intx, Tier3CompileThreshold, 2500 );
-define_pd_global(intx, Tier4CompileThreshold, 4500 );
-
define_pd_global(intx, BackEdgeThreshold, 100000);
-define_pd_global(intx, Tier2BackEdgeThreshold, 100000);
-define_pd_global(intx, Tier3BackEdgeThreshold, 100000);
-define_pd_global(intx, Tier4BackEdgeThreshold, 100000);
define_pd_global(intx, OnStackReplacePercentage, 933 );
define_pd_global(intx, FreqInlineSize, 325 );
--- a/hotspot/src/cpu/x86/vm/c2_globals_x86.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/c2_globals_x86.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -39,19 +39,8 @@
define_pd_global(bool, ProfileInterpreter, true);
#endif // CC_INTERP
define_pd_global(bool, TieredCompilation, false);
-#ifdef TIERED
-define_pd_global(intx, CompileThreshold, 1000);
-#else
define_pd_global(intx, CompileThreshold, 10000);
-#endif // TIERED
-define_pd_global(intx, Tier2CompileThreshold, 10000);
-define_pd_global(intx, Tier3CompileThreshold, 20000);
-define_pd_global(intx, Tier4CompileThreshold, 40000);
-
define_pd_global(intx, BackEdgeThreshold, 100000);
-define_pd_global(intx, Tier2BackEdgeThreshold, 100000);
-define_pd_global(intx, Tier3BackEdgeThreshold, 100000);
-define_pd_global(intx, Tier4BackEdgeThreshold, 100000);
define_pd_global(intx, OnStackReplacePercentage, 140);
define_pd_global(intx, ConditionalMoveLimit, 3);
--- a/hotspot/src/cpu/x86/vm/frame_x86.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/frame_x86.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -141,12 +141,12 @@
}
// Could just be some random pointer within the codeBlob
-
- if (!sender_blob->instructions_contains(sender_pc)) return false;
+ if (!sender_blob->code_contains(sender_pc)) {
+ return false;
+ }
// We should never be able to see an adapter if the current frame is something from code cache
-
- if ( sender_blob->is_adapter_blob()) {
+ if (sender_blob->is_adapter_blob()) {
return false;
}
@@ -340,7 +340,7 @@
fr._unextended_sp = unextended_sp;
address original_pc = nm->get_original_pc(&fr);
- assert(nm->code_contains(original_pc), "original PC must be in nmethod");
+ assert(nm->insts_contains(original_pc), "original PC must be in nmethod");
assert(nm->is_method_handle_return(original_pc) == is_method_handle_return, "must be");
}
#endif
--- a/hotspot/src/cpu/x86/vm/frame_x86.inline.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/frame_x86.inline.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -63,7 +63,7 @@
address original_pc = nmethod::get_deopt_original_pc(this);
if (original_pc != NULL) {
_pc = original_pc;
- assert(((nmethod*)_cb)->code_contains(_pc), "original PC must be in nmethod");
+ assert(((nmethod*)_cb)->insts_contains(_pc), "original PC must be in nmethod");
_deopt_state = is_deoptimized;
} else {
_deopt_state = not_deoptimized;
--- a/hotspot/src/cpu/x86/vm/interp_masm_x86_32.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/interp_masm_x86_32.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1397,3 +1397,17 @@
NOT_CC_INTERP(pop(state));
}
}
+
+// Jump if ((*counter_addr += increment) & mask) satisfies the condition.
+void InterpreterMacroAssembler::increment_mask_and_jump(Address counter_addr,
+ int increment, int mask,
+ Register scratch, bool preloaded,
+ Condition cond, Label* where) {
+ if (!preloaded) {
+ movl(scratch, counter_addr);
+ }
+ incrementl(scratch, increment);
+ movl(counter_addr, scratch);
+ andl(scratch, mask);
+ jcc(cond, *where);
+}
--- a/hotspot/src/cpu/x86/vm/interp_masm_x86_32.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/interp_masm_x86_32.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -185,6 +185,10 @@
bool decrement = false);
void increment_mdp_data_at(Register mdp_in, Register reg, int constant,
bool decrement = false);
+ void increment_mask_and_jump(Address counter_addr,
+ int increment, int mask,
+ Register scratch, bool preloaded,
+ Condition cond, Label* where);
void set_mdp_flag_at(Register mdp_in, int flag_constant);
void test_mdp_data_at(Register mdp_in, int offset, Register value,
Register test_value_out,
--- a/hotspot/src/cpu/x86/vm/interp_masm_x86_64.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/interp_masm_x86_64.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1480,3 +1480,17 @@
NOT_CC_INTERP(pop(state));
}
}
+
+// Jump if ((*counter_addr += increment) & mask) satisfies the condition.
+void InterpreterMacroAssembler::increment_mask_and_jump(Address counter_addr,
+ int increment, int mask,
+ Register scratch, bool preloaded,
+ Condition cond, Label* where) {
+ if (!preloaded) {
+ movl(scratch, counter_addr);
+ }
+ incrementl(scratch, increment);
+ movl(counter_addr, scratch);
+ andl(scratch, mask);
+ jcc(cond, *where);
+}
--- a/hotspot/src/cpu/x86/vm/interp_masm_x86_64.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/interp_masm_x86_64.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -194,6 +194,10 @@
bool decrement = false);
void increment_mdp_data_at(Register mdp_in, Register reg, int constant,
bool decrement = false);
+ void increment_mask_and_jump(Address counter_addr,
+ int increment, int mask,
+ Register scratch, bool preloaded,
+ Condition cond, Label* where);
void set_mdp_flag_at(Register mdp_in, int flag_constant);
void test_mdp_data_at(Register mdp_in, int offset, Register value,
Register test_value_out,
--- a/hotspot/src/cpu/x86/vm/jniFastGetField_x86_32.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/jniFastGetField_x86_32.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2004, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -54,10 +54,10 @@
default: ShouldNotReachHere();
}
ResourceMark rm;
- BufferBlob* b = BufferBlob::create(name, BUFFER_SIZE*wordSize);
- address fast_entry = b->instructions_begin();
- CodeBuffer cbuf(fast_entry, b->instructions_size());
+ BufferBlob* blob = BufferBlob::create(name, BUFFER_SIZE*wordSize);
+ CodeBuffer cbuf(blob);
MacroAssembler* masm = new MacroAssembler(&cbuf);
+ address fast_entry = __ pc();
Label slow;
@@ -135,11 +135,11 @@
return fast_entry;
#else
switch (type) {
- case T_BOOLEAN: jni_fast_GetBooleanField_fp = (GetBooleanField_t)fast_entry; break;
- case T_BYTE: jni_fast_GetByteField_fp = (GetByteField_t)fast_entry; break;
- case T_CHAR: jni_fast_GetCharField_fp = (GetCharField_t)fast_entry; break;
- case T_SHORT: jni_fast_GetShortField_fp = (GetShortField_t)fast_entry; break;
- case T_INT: jni_fast_GetIntField_fp = (GetIntField_t)fast_entry;
+ case T_BOOLEAN: jni_fast_GetBooleanField_fp = (GetBooleanField_t) fast_entry; break;
+ case T_BYTE: jni_fast_GetByteField_fp = (GetByteField_t) fast_entry; break;
+ case T_CHAR: jni_fast_GetCharField_fp = (GetCharField_t) fast_entry; break;
+ case T_SHORT: jni_fast_GetShortField_fp = (GetShortField_t) fast_entry; break;
+ case T_INT: jni_fast_GetIntField_fp = (GetIntField_t) fast_entry; break;
}
return os::win32::fast_jni_accessor_wrapper(type);
#endif
@@ -168,10 +168,10 @@
address JNI_FastGetField::generate_fast_get_long_field() {
const char *name = "jni_fast_GetLongField";
ResourceMark rm;
- BufferBlob* b = BufferBlob::create(name, BUFFER_SIZE*wordSize);
- address fast_entry = b->instructions_begin();
- CodeBuffer cbuf(fast_entry, b->instructions_size());
+ BufferBlob* blob = BufferBlob::create(name, BUFFER_SIZE*wordSize);
+ CodeBuffer cbuf(blob);
MacroAssembler* masm = new MacroAssembler(&cbuf);
+ address fast_entry = __ pc();
Label slow;
@@ -246,7 +246,7 @@
#ifndef _WINDOWS
return fast_entry;
#else
- jni_fast_GetLongField_fp = (GetLongField_t)fast_entry;
+ jni_fast_GetLongField_fp = (GetLongField_t) fast_entry;
return os::win32::fast_jni_accessor_wrapper(T_LONG);
#endif
}
@@ -259,10 +259,10 @@
default: ShouldNotReachHere();
}
ResourceMark rm;
- BufferBlob* b = BufferBlob::create(name, BUFFER_SIZE*wordSize);
- address fast_entry = b->instructions_begin();
- CodeBuffer cbuf(fast_entry, b->instructions_size());
+ BufferBlob* blob = BufferBlob::create(name, BUFFER_SIZE*wordSize);
+ CodeBuffer cbuf(blob);
MacroAssembler* masm = new MacroAssembler(&cbuf);
+ address fast_entry = __ pc();
Label slow_with_pop, slow;
@@ -348,8 +348,8 @@
return fast_entry;
#else
switch (type) {
- case T_FLOAT: jni_fast_GetFloatField_fp = (GetFloatField_t)fast_entry; break;
- case T_DOUBLE: jni_fast_GetDoubleField_fp = (GetDoubleField_t)fast_entry;
+ case T_FLOAT: jni_fast_GetFloatField_fp = (GetFloatField_t) fast_entry; break;
+ case T_DOUBLE: jni_fast_GetDoubleField_fp = (GetDoubleField_t) fast_entry; break;
}
return os::win32::fast_jni_accessor_wrapper(type);
#endif
--- a/hotspot/src/cpu/x86/vm/jniFastGetField_x86_64.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/jniFastGetField_x86_64.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2004, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -58,10 +58,10 @@
default: ShouldNotReachHere();
}
ResourceMark rm;
- BufferBlob* b = BufferBlob::create(name, BUFFER_SIZE);
- address fast_entry = b->instructions_begin();
- CodeBuffer cbuf(fast_entry, b->instructions_size());
+ BufferBlob* blob = BufferBlob::create(name, BUFFER_SIZE);
+ CodeBuffer cbuf(blob);
MacroAssembler* masm = new MacroAssembler(&cbuf);
+ address fast_entry = __ pc();
Label slow;
@@ -156,10 +156,10 @@
default: ShouldNotReachHere();
}
ResourceMark rm;
- BufferBlob* b = BufferBlob::create(name, BUFFER_SIZE);
- address fast_entry = b->instructions_begin();
- CodeBuffer cbuf(fast_entry, b->instructions_size());
+ BufferBlob* blob = BufferBlob::create(name, BUFFER_SIZE);
+ CodeBuffer cbuf(blob);
MacroAssembler* masm = new MacroAssembler(&cbuf);
+ address fast_entry = __ pc();
Label slow;
--- a/hotspot/src/cpu/x86/vm/methodHandles_x86.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/methodHandles_x86.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -27,6 +27,14 @@
#define __ _masm->
+#ifdef PRODUCT
+#define BLOCK_COMMENT(str) /* nothing */
+#else
+#define BLOCK_COMMENT(str) __ block_comment(str)
+#endif
+
+#define BIND(label) bind(label); BLOCK_COMMENT(#label ":")
+
address MethodHandleEntry::start_compiled_entry(MacroAssembler* _masm,
address interpreted_entry) {
// Just before the actual machine code entry point, allocate space
@@ -64,6 +72,7 @@
const char* error_message) {
// Verify that argslot lies within (rsp, rbp].
Label L_ok, L_bad;
+ BLOCK_COMMENT("{ verify_argslot");
__ cmpptr(argslot_reg, rbp);
__ jccb(Assembler::above, L_bad);
__ cmpptr(rsp, argslot_reg);
@@ -71,6 +80,7 @@
__ bind(L_bad);
__ stop(error_message);
__ bind(L_ok);
+ BLOCK_COMMENT("} verify_argslot");
}
#endif
@@ -80,16 +90,21 @@
// rbx: methodOop
// rcx: receiver method handle (must load from sp[MethodTypeForm.vmslots])
// rsi/r13: sender SP (must preserve; see prepare_to_jump_from_interpreted)
- // rdx: garbage temp, blown away
+ // rdx, rdi: garbage temp, blown away
Register rbx_method = rbx;
Register rcx_recv = rcx;
Register rax_mtype = rax;
Register rdx_temp = rdx;
+ Register rdi_temp = rdi;
// emit WrongMethodType path first, to enable jccb back-branch from main path
Label wrong_method_type;
__ bind(wrong_method_type);
+ Label invoke_generic_slow_path;
+ assert(methodOopDesc::intrinsic_id_size_in_bytes() == sizeof(u1), "");;
+ __ cmpb(Address(rbx_method, methodOopDesc::intrinsic_id_offset_in_bytes()), (int) vmIntrinsics::_invokeExact);
+ __ jcc(Assembler::notEqual, invoke_generic_slow_path);
__ push(rax_mtype); // required mtype
__ push(rcx_recv); // bad mh (1st stacked argument)
__ jump(ExternalAddress(Interpreter::throw_WrongMethodType_entry()));
@@ -106,17 +121,68 @@
tem = rax_mtype; // in case there is another indirection
}
}
- Register rbx_temp = rbx_method; // done with incoming methodOop
// given the MethodType, find out where the MH argument is buried
__ movptr(rdx_temp, Address(rax_mtype,
- __ delayed_value(java_dyn_MethodType::form_offset_in_bytes, rbx_temp)));
- __ movl(rdx_temp, Address(rdx_temp,
- __ delayed_value(java_dyn_MethodTypeForm::vmslots_offset_in_bytes, rbx_temp)));
- __ movptr(rcx_recv, __ argument_address(rdx_temp));
+ __ delayed_value(java_dyn_MethodType::form_offset_in_bytes, rdi_temp)));
+ Register rdx_vmslots = rdx_temp;
+ __ movl(rdx_vmslots, Address(rdx_temp,
+ __ delayed_value(java_dyn_MethodTypeForm::vmslots_offset_in_bytes, rdi_temp)));
+ __ movptr(rcx_recv, __ argument_address(rdx_vmslots));
+
+ trace_method_handle(_masm, "invokeExact");
+
+ __ check_method_handle_type(rax_mtype, rcx_recv, rdi_temp, wrong_method_type);
+ __ jump_to_method_handle_entry(rcx_recv, rdi_temp);
+
+ // for invokeGeneric (only), apply argument and result conversions on the fly
+ __ bind(invoke_generic_slow_path);
+#ifdef ASSERT
+ { Label L;
+ __ cmpb(Address(rbx_method, methodOopDesc::intrinsic_id_offset_in_bytes()), (int) vmIntrinsics::_invokeGeneric);
+ __ jcc(Assembler::equal, L);
+ __ stop("bad methodOop::intrinsic_id");
+ __ bind(L);
+ }
+#endif //ASSERT
+ Register rbx_temp = rbx_method; // don't need it now
+
+ // make room on the stack for another pointer:
+ Register rcx_argslot = rcx_recv;
+ __ lea(rcx_argslot, __ argument_address(rdx_vmslots, 1));
+ insert_arg_slots(_masm, 2 * stack_move_unit(), _INSERT_REF_MASK,
+ rcx_argslot, rbx_temp, rdx_temp);
- __ check_method_handle_type(rax_mtype, rcx_recv, rdx_temp, wrong_method_type);
- __ jump_to_method_handle_entry(rcx_recv, rdx_temp);
+ // load up an adapter from the calling type (Java weaves this)
+ __ movptr(rdx_temp, Address(rax_mtype,
+ __ delayed_value(java_dyn_MethodType::form_offset_in_bytes, rdi_temp)));
+ Register rdx_adapter = rdx_temp;
+ // movptr(rdx_adapter, Address(rdx_temp, java_dyn_MethodTypeForm::genericInvoker_offset_in_bytes()));
+ // deal with old JDK versions:
+ __ lea(rdi_temp, Address(rdx_temp,
+ __ delayed_value(java_dyn_MethodTypeForm::genericInvoker_offset_in_bytes, rdi_temp)));
+ __ cmpptr(rdi_temp, rdx_temp);
+ Label sorry_no_invoke_generic;
+ __ jccb(Assembler::below, sorry_no_invoke_generic);
+
+ __ movptr(rdx_adapter, Address(rdi_temp, 0));
+ __ testptr(rdx_adapter, rdx_adapter);
+ __ jccb(Assembler::zero, sorry_no_invoke_generic);
+ __ movptr(Address(rcx_argslot, 1 * Interpreter::stackElementSize), rdx_adapter);
+ // As a trusted first argument, pass the type being called, so the adapter knows
+ // the actual types of the arguments and return values.
+ // (Generic invokers are shared among form-families of method-type.)
+ __ movptr(Address(rcx_argslot, 0 * Interpreter::stackElementSize), rax_mtype);
+ // FIXME: assert that rdx_adapter is of the right method-type.
+ __ mov(rcx, rdx_adapter);
+ trace_method_handle(_masm, "invokeGeneric");
+ __ jump_to_method_handle_entry(rcx, rdi_temp);
+
+ __ bind(sorry_no_invoke_generic); // no invokeGeneric implementation available!
+ __ movptr(rcx_recv, Address(rcx_argslot, -1 * Interpreter::stackElementSize)); // recover original MH
+ __ push(rax_mtype); // required mtype
+ __ push(rcx_recv); // bad mh (1st stacked argument)
+ __ jump(ExternalAddress(Interpreter::throw_WrongMethodType_entry()));
return entry_point;
}
@@ -164,11 +230,12 @@
// for (rdx = rsp + size; rdx < argslot; rdx++)
// rdx[-size] = rdx[0]
// argslot -= size;
+ BLOCK_COMMENT("insert_arg_slots {");
__ mov(rdx_temp, rsp); // source pointer for copy
__ lea(rsp, Address(rsp, arg_slots, Address::times_ptr));
{
Label loop;
- __ bind(loop);
+ __ BIND(loop);
// pull one word down each time through the loop
__ movptr(rbx_temp, Address(rdx_temp, 0));
__ movptr(Address(rdx_temp, arg_slots, Address::times_ptr), rbx_temp);
@@ -179,6 +246,7 @@
// Now move the argslot down, to point to the opened-up space.
__ lea(rax_argslot, Address(rax_argslot, arg_slots, Address::times_ptr));
+ BLOCK_COMMENT("} insert_arg_slots");
}
// Helper to remove argument slots from the stack.
@@ -218,6 +286,7 @@
}
#endif
+ BLOCK_COMMENT("remove_arg_slots {");
// Pull up everything shallower than rax_argslot.
// Then remove the excess space on the stack.
// The stacked return address gets pulled up with everything else.
@@ -229,7 +298,7 @@
__ lea(rdx_temp, Address(rax_argslot, -wordSize)); // source pointer for copy
{
Label loop;
- __ bind(loop);
+ __ BIND(loop);
// pull one word up each time through the loop
__ movptr(rbx_temp, Address(rdx_temp, 0));
__ movptr(Address(rdx_temp, arg_slots, Address::times_ptr), rbx_temp);
@@ -242,12 +311,14 @@
__ lea(rsp, Address(rsp, arg_slots, Address::times_ptr));
// And adjust the argslot address to point at the deletion point.
__ lea(rax_argslot, Address(rax_argslot, arg_slots, Address::times_ptr));
+ BLOCK_COMMENT("} remove_arg_slots");
}
#ifndef PRODUCT
extern "C" void print_method_handle(oop mh);
void trace_method_handle_stub(const char* adaptername,
oop mh,
+ intptr_t* saved_regs,
intptr_t* entry_sp,
intptr_t* saved_sp,
intptr_t* saved_bp) {
@@ -256,9 +327,47 @@
intptr_t* base_sp = (intptr_t*) saved_bp[frame::interpreter_frame_monitor_block_top_offset];
printf("MH %s mh="INTPTR_FORMAT" sp=("INTPTR_FORMAT"+"INTX_FORMAT") stack_size="INTX_FORMAT" bp="INTPTR_FORMAT"\n",
adaptername, (intptr_t)mh, (intptr_t)entry_sp, (intptr_t)(saved_sp - entry_sp), (intptr_t)(base_sp - last_sp), (intptr_t)saved_bp);
- if (last_sp != saved_sp)
+ if (last_sp != saved_sp && last_sp != NULL)
printf("*** last_sp="INTPTR_FORMAT"\n", (intptr_t)last_sp);
- if (Verbose) print_method_handle(mh);
+ if (Verbose) {
+ printf(" reg dump: ");
+ int saved_regs_count = (entry_sp-1) - saved_regs;
+ // 32 bit: rdi rsi rbp rsp; rbx rdx rcx (*) rax
+ int i;
+ for (i = 0; i <= saved_regs_count; i++) {
+ if (i > 0 && i % 4 == 0 && i != saved_regs_count)
+ printf("\n + dump: ");
+ printf(" %d: "INTPTR_FORMAT, i, saved_regs[i]);
+ }
+ printf("\n");
+ int stack_dump_count = 16;
+ if (stack_dump_count < (int)(saved_bp + 2 - saved_sp))
+ stack_dump_count = (int)(saved_bp + 2 - saved_sp);
+ if (stack_dump_count > 64) stack_dump_count = 48;
+ for (i = 0; i < stack_dump_count; i += 4) {
+ printf(" dump at SP[%d] "INTPTR_FORMAT": "INTPTR_FORMAT" "INTPTR_FORMAT" "INTPTR_FORMAT" "INTPTR_FORMAT"\n",
+ i, &entry_sp[i+0], entry_sp[i+0], entry_sp[i+1], entry_sp[i+2], entry_sp[i+3]);
+ }
+ print_method_handle(mh);
+ }
+}
+void MethodHandles::trace_method_handle(MacroAssembler* _masm, const char* adaptername) {
+ if (!TraceMethodHandles) return;
+ BLOCK_COMMENT("trace_method_handle {");
+ __ push(rax);
+ __ lea(rax, Address(rsp, wordSize*6)); // entry_sp
+ __ pusha();
+ // arguments:
+ __ push(rbp); // interpreter frame pointer
+ __ push(rsi); // saved_sp
+ __ push(rax); // entry_sp
+ __ push(rcx); // mh
+ __ push(rcx);
+ __ movptr(Address(rsp, 0), (intptr_t) adaptername);
+ __ call_VM_leaf(CAST_FROM_FN_PTR(address, trace_method_handle_stub), 5);
+ __ popa();
+ __ pop(rax);
+ BLOCK_COMMENT("} trace_method_handle");
}
#endif //PRODUCT
@@ -324,21 +433,9 @@
address interp_entry = __ pc();
if (UseCompressedOops) __ unimplemented("UseCompressedOops");
-#ifndef PRODUCT
- if (TraceMethodHandles) {
- __ push(rax); __ push(rbx); __ push(rcx); __ push(rdx); __ push(rsi); __ push(rdi);
- __ lea(rax, Address(rsp, wordSize*6)); // entry_sp
- // arguments:
- __ push(rbp); // interpreter frame pointer
- __ push(rsi); // saved_sp
- __ push(rax); // entry_sp
- __ push(rcx); // mh
- __ push(rcx);
- __ movptr(Address(rsp, 0), (intptr_t)entry_name(ek));
- __ call_VM_leaf(CAST_FROM_FN_PTR(address, trace_method_handle_stub), 5);
- __ pop(rdi); __ pop(rsi); __ pop(rdx); __ pop(rcx); __ pop(rbx); __ pop(rax);
- }
-#endif //PRODUCT
+ trace_method_handle(_masm, entry_name(ek));
+
+ BLOCK_COMMENT(entry_name(ek));
switch ((int) ek) {
case _raise_exception:
--- a/hotspot/src/cpu/x86/vm/stubGenerator_x86_32.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/stubGenerator_x86_32.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1039,6 +1039,33 @@
}
+ address generate_fill(BasicType t, bool aligned, const char *name) {
+ __ align(CodeEntryAlignment);
+ StubCodeMark mark(this, "StubRoutines", name);
+ address start = __ pc();
+
+ BLOCK_COMMENT("Entry:");
+
+ const Register to = rdi; // source array address
+ const Register value = rdx; // value
+ const Register count = rsi; // elements count
+
+ __ enter(); // required for proper stackwalking of RuntimeStub frame
+ __ push(rsi);
+ __ push(rdi);
+ __ movptr(to , Address(rsp, 12+ 4));
+ __ movl(value, Address(rsp, 12+ 8));
+ __ movl(count, Address(rsp, 12+ 12));
+
+ __ generate_fill(t, aligned, to, value, count, rax, xmm0);
+
+ __ pop(rdi);
+ __ pop(rsi);
+ __ leave(); // required for proper stackwalking of RuntimeStub frame
+ __ ret(0);
+ return start;
+ }
+
address generate_conjoint_copy(BasicType t, bool aligned,
Address::ScaleFactor sf,
address nooverlap_target,
@@ -2001,6 +2028,13 @@
generate_conjoint_long_copy(entry, &entry_jlong_arraycopy,
"jlong_arraycopy");
+ StubRoutines::_jbyte_fill = generate_fill(T_BYTE, false, "jbyte_fill");
+ StubRoutines::_jshort_fill = generate_fill(T_SHORT, false, "jshort_fill");
+ StubRoutines::_jint_fill = generate_fill(T_INT, false, "jint_fill");
+ StubRoutines::_arrayof_jbyte_fill = generate_fill(T_BYTE, true, "arrayof_jbyte_fill");
+ StubRoutines::_arrayof_jshort_fill = generate_fill(T_SHORT, true, "arrayof_jshort_fill");
+ StubRoutines::_arrayof_jint_fill = generate_fill(T_INT, true, "arrayof_jint_fill");
+
StubRoutines::_arrayof_jint_disjoint_arraycopy =
StubRoutines::_jint_disjoint_arraycopy;
StubRoutines::_arrayof_oop_disjoint_arraycopy =
--- a/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1625,6 +1625,26 @@
return start;
}
+ address generate_fill(BasicType t, bool aligned, const char *name) {
+ __ align(CodeEntryAlignment);
+ StubCodeMark mark(this, "StubRoutines", name);
+ address start = __ pc();
+
+ BLOCK_COMMENT("Entry:");
+
+ const Register to = c_rarg0; // source array address
+ const Register value = c_rarg1; // value
+ const Register count = c_rarg2; // elements count
+
+ __ enter(); // required for proper stackwalking of RuntimeStub frame
+
+ __ generate_fill(t, aligned, to, value, count, rax, xmm0);
+
+ __ leave(); // required for proper stackwalking of RuntimeStub frame
+ __ ret(0);
+ return start;
+ }
+
// Arguments:
// aligned - true => Input and output aligned on a HeapWord == 8-byte boundary
// ignored
@@ -2712,6 +2732,13 @@
StubRoutines::_unsafe_arraycopy = generate_unsafe_copy("unsafe_arraycopy");
StubRoutines::_generic_arraycopy = generate_generic_copy("generic_arraycopy");
+ StubRoutines::_jbyte_fill = generate_fill(T_BYTE, false, "jbyte_fill");
+ StubRoutines::_jshort_fill = generate_fill(T_SHORT, false, "jshort_fill");
+ StubRoutines::_jint_fill = generate_fill(T_INT, false, "jint_fill");
+ StubRoutines::_arrayof_jbyte_fill = generate_fill(T_BYTE, true, "arrayof_jbyte_fill");
+ StubRoutines::_arrayof_jshort_fill = generate_fill(T_SHORT, true, "arrayof_jshort_fill");
+ StubRoutines::_arrayof_jint_fill = generate_fill(T_INT, true, "arrayof_jint_fill");
+
// We don't generate specialized code for HeapWord-aligned source
// arrays, so just use the code we've already generated
StubRoutines::_arrayof_jbyte_disjoint_arraycopy = StubRoutines::_jbyte_disjoint_arraycopy;
--- a/hotspot/src/cpu/x86/vm/stubRoutines_x86_32.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/stubRoutines_x86_32.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -33,7 +33,7 @@
// MethodHandles adapters
enum method_handles_platform_dependent_constants {
- method_handles_adapters_code_size = 5000
+ method_handles_adapters_code_size = 10000
};
class x86 {
--- a/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -35,7 +35,7 @@
// MethodHandles adapters
enum method_handles_platform_dependent_constants {
- method_handles_adapters_code_size = 13000
+ method_handles_adapters_code_size = 26000
};
class x86 {
--- a/hotspot/src/cpu/x86/vm/templateInterpreter_x86_32.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/templateInterpreter_x86_32.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -359,40 +359,62 @@
// rcx: invocation counter
//
void InterpreterGenerator::generate_counter_incr(Label* overflow, Label* profile_method, Label* profile_method_continue) {
-
- const Address invocation_counter(rbx, methodOopDesc::invocation_counter_offset() + InvocationCounter::counter_offset());
- const Address backedge_counter (rbx, methodOopDesc::backedge_counter_offset() + InvocationCounter::counter_offset());
-
- if (ProfileInterpreter) { // %%% Merge this into methodDataOop
- __ incrementl(Address(rbx,methodOopDesc::interpreter_invocation_counter_offset()));
- }
- // Update standard invocation counters
- __ movl(rax, backedge_counter); // load backedge counter
-
- __ incrementl(rcx, InvocationCounter::count_increment);
- __ andl(rax, InvocationCounter::count_mask_value); // mask out the status bits
-
- __ movl(invocation_counter, rcx); // save invocation count
- __ addl(rcx, rax); // add both counters
+ const Address invocation_counter(rbx, in_bytes(methodOopDesc::invocation_counter_offset()) +
+ in_bytes(InvocationCounter::counter_offset()));
+ // Note: In tiered we increment either counters in methodOop or in MDO depending if we're profiling or not.
+ if (TieredCompilation) {
+ int increment = InvocationCounter::count_increment;
+ int mask = ((1 << Tier0InvokeNotifyFreqLog) - 1) << InvocationCounter::count_shift;
+ Label no_mdo, done;
+ if (ProfileInterpreter) {
+ // Are we profiling?
+ __ movptr(rax, Address(rbx, methodOopDesc::method_data_offset()));
+ __ testptr(rax, rax);
+ __ jccb(Assembler::zero, no_mdo);
+ // Increment counter in the MDO
+ const Address mdo_invocation_counter(rax, in_bytes(methodDataOopDesc::invocation_counter_offset()) +
+ in_bytes(InvocationCounter::counter_offset()));
+ __ increment_mask_and_jump(mdo_invocation_counter, increment, mask, rcx, false, Assembler::zero, overflow);
+ __ jmpb(done);
+ }
+ __ bind(no_mdo);
+ // Increment counter in methodOop (we don't need to load it, it's in rcx).
+ __ increment_mask_and_jump(invocation_counter, increment, mask, rcx, true, Assembler::zero, overflow);
+ __ bind(done);
+ } else {
+ const Address backedge_counter (rbx, methodOopDesc::backedge_counter_offset() +
+ InvocationCounter::counter_offset());
- // profile_method is non-null only for interpreted method so
- // profile_method != NULL == !native_call
- // BytecodeInterpreter only calls for native so code is elided.
+ if (ProfileInterpreter) { // %%% Merge this into methodDataOop
+ __ incrementl(Address(rbx,methodOopDesc::interpreter_invocation_counter_offset()));
+ }
+ // Update standard invocation counters
+ __ movl(rax, backedge_counter); // load backedge counter
+
+ __ incrementl(rcx, InvocationCounter::count_increment);
+ __ andl(rax, InvocationCounter::count_mask_value); // mask out the status bits
+
+ __ movl(invocation_counter, rcx); // save invocation count
+ __ addl(rcx, rax); // add both counters
- if (ProfileInterpreter && profile_method != NULL) {
- // Test to see if we should create a method data oop
+ // profile_method is non-null only for interpreted method so
+ // profile_method != NULL == !native_call
+ // BytecodeInterpreter only calls for native so code is elided.
+
+ if (ProfileInterpreter && profile_method != NULL) {
+ // Test to see if we should create a method data oop
+ __ cmp32(rcx,
+ ExternalAddress((address)&InvocationCounter::InterpreterProfileLimit));
+ __ jcc(Assembler::less, *profile_method_continue);
+
+ // if no method data exists, go to profile_method
+ __ test_method_data_pointer(rax, *profile_method);
+ }
+
__ cmp32(rcx,
- ExternalAddress((address)&InvocationCounter::InterpreterProfileLimit));
- __ jcc(Assembler::less, *profile_method_continue);
-
- // if no method data exists, go to profile_method
- __ test_method_data_pointer(rax, *profile_method);
+ ExternalAddress((address)&InvocationCounter::InterpreterInvocationLimit));
+ __ jcc(Assembler::aboveEqual, *overflow);
}
-
- __ cmp32(rcx,
- ExternalAddress((address)&InvocationCounter::InterpreterInvocationLimit));
- __ jcc(Assembler::aboveEqual, *overflow);
-
}
void InterpreterGenerator::generate_counter_overflow(Label* do_continue) {
--- a/hotspot/src/cpu/x86/vm/templateInterpreter_x86_64.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/templateInterpreter_x86_64.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -310,42 +310,61 @@
Label* overflow,
Label* profile_method,
Label* profile_method_continue) {
-
- const Address invocation_counter(rbx,
- methodOopDesc::invocation_counter_offset() +
+ const Address invocation_counter(rbx, in_bytes(methodOopDesc::invocation_counter_offset()) +
+ in_bytes(InvocationCounter::counter_offset()));
+ // Note: In tiered we increment either counters in methodOop or in MDO depending if we're profiling or not.
+ if (TieredCompilation) {
+ int increment = InvocationCounter::count_increment;
+ int mask = ((1 << Tier0InvokeNotifyFreqLog) - 1) << InvocationCounter::count_shift;
+ Label no_mdo, done;
+ if (ProfileInterpreter) {
+ // Are we profiling?
+ __ movptr(rax, Address(rbx, methodOopDesc::method_data_offset()));
+ __ testptr(rax, rax);
+ __ jccb(Assembler::zero, no_mdo);
+ // Increment counter in the MDO
+ const Address mdo_invocation_counter(rax, in_bytes(methodDataOopDesc::invocation_counter_offset()) +
+ in_bytes(InvocationCounter::counter_offset()));
+ __ increment_mask_and_jump(mdo_invocation_counter, increment, mask, rcx, false, Assembler::zero, overflow);
+ __ jmpb(done);
+ }
+ __ bind(no_mdo);
+ // Increment counter in methodOop (we don't need to load it, it's in ecx).
+ __ increment_mask_and_jump(invocation_counter, increment, mask, rcx, true, Assembler::zero, overflow);
+ __ bind(done);
+ } else {
+ const Address backedge_counter(rbx,
+ methodOopDesc::backedge_counter_offset() +
InvocationCounter::counter_offset());
- const Address backedge_counter(rbx,
- methodOopDesc::backedge_counter_offset() +
- InvocationCounter::counter_offset());
-
- if (ProfileInterpreter) { // %%% Merge this into methodDataOop
- __ incrementl(Address(rbx,
- methodOopDesc::interpreter_invocation_counter_offset()));
- }
- // Update standard invocation counters
- __ movl(rax, backedge_counter); // load backedge counter
- __ incrementl(rcx, InvocationCounter::count_increment);
- __ andl(rax, InvocationCounter::count_mask_value); // mask out the
- // status bits
+ if (ProfileInterpreter) { // %%% Merge this into methodDataOop
+ __ incrementl(Address(rbx,
+ methodOopDesc::interpreter_invocation_counter_offset()));
+ }
+ // Update standard invocation counters
+ __ movl(rax, backedge_counter); // load backedge counter
- __ movl(invocation_counter, rcx); // save invocation count
- __ addl(rcx, rax); // add both counters
+ __ incrementl(rcx, InvocationCounter::count_increment);
+ __ andl(rax, InvocationCounter::count_mask_value); // mask out the status bits
- // profile_method is non-null only for interpreted method so
- // profile_method != NULL == !native_call
+ __ movl(invocation_counter, rcx); // save invocation count
+ __ addl(rcx, rax); // add both counters
- if (ProfileInterpreter && profile_method != NULL) {
- // Test to see if we should create a method data oop
- __ cmp32(rcx, ExternalAddress((address)&InvocationCounter::InterpreterProfileLimit));
- __ jcc(Assembler::less, *profile_method_continue);
+ // profile_method is non-null only for interpreted method so
+ // profile_method != NULL == !native_call
+
+ if (ProfileInterpreter && profile_method != NULL) {
+ // Test to see if we should create a method data oop
+ __ cmp32(rcx, ExternalAddress((address)&InvocationCounter::InterpreterProfileLimit));
+ __ jcc(Assembler::less, *profile_method_continue);
- // if no method data exists, go to profile_method
- __ test_method_data_pointer(rax, *profile_method);
+ // if no method data exists, go to profile_method
+ __ test_method_data_pointer(rax, *profile_method);
+ }
+
+ __ cmp32(rcx, ExternalAddress((address)&InvocationCounter::InterpreterInvocationLimit));
+ __ jcc(Assembler::aboveEqual, *overflow);
}
-
- __ cmp32(rcx, ExternalAddress((address)&InvocationCounter::InterpreterInvocationLimit));
- __ jcc(Assembler::aboveEqual, *overflow);
}
void InterpreterGenerator::generate_counter_overflow(Label* do_continue) {
--- a/hotspot/src/cpu/x86/vm/templateTable_x86_32.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/templateTable_x86_32.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1558,47 +1558,68 @@
__ testl(rdx, rdx); // check if forward or backward branch
__ jcc(Assembler::positive, dispatch); // count only if backward branch
- // increment counter
- __ movl(rax, Address(rcx, be_offset)); // load backedge counter
- __ incrementl(rax, InvocationCounter::count_increment); // increment counter
- __ movl(Address(rcx, be_offset), rax); // store counter
-
- __ movl(rax, Address(rcx, inv_offset)); // load invocation counter
- __ andl(rax, InvocationCounter::count_mask_value); // and the status bits
- __ addl(rax, Address(rcx, be_offset)); // add both counters
-
- if (ProfileInterpreter) {
- // Test to see if we should create a method data oop
- __ cmp32(rax,
- ExternalAddress((address) &InvocationCounter::InterpreterProfileLimit));
- __ jcc(Assembler::less, dispatch);
-
- // if no method data exists, go to profile method
- __ test_method_data_pointer(rax, profile_method);
-
- if (UseOnStackReplacement) {
- // check for overflow against rbx, which is the MDO taken count
- __ cmp32(rbx,
- ExternalAddress((address) &InvocationCounter::InterpreterBackwardBranchLimit));
- __ jcc(Assembler::below, dispatch);
-
- // When ProfileInterpreter is on, the backedge_count comes from the
- // methodDataOop, which value does not get reset on the call to
- // frequency_counter_overflow(). To avoid excessive calls to the overflow
- // routine while the method is being compiled, add a second test to make
- // sure the overflow function is called only once every overflow_frequency.
- const int overflow_frequency = 1024;
- __ andptr(rbx, overflow_frequency-1);
- __ jcc(Assembler::zero, backedge_counter_overflow);
-
+ if (TieredCompilation) {
+ Label no_mdo;
+ int increment = InvocationCounter::count_increment;
+ int mask = ((1 << Tier0BackedgeNotifyFreqLog) - 1) << InvocationCounter::count_shift;
+ if (ProfileInterpreter) {
+ // Are we profiling?
+ __ movptr(rbx, Address(rcx, in_bytes(methodOopDesc::method_data_offset())));
+ __ testptr(rbx, rbx);
+ __ jccb(Assembler::zero, no_mdo);
+ // Increment the MDO backedge counter
+ const Address mdo_backedge_counter(rbx, in_bytes(methodDataOopDesc::backedge_counter_offset()) +
+ in_bytes(InvocationCounter::counter_offset()));
+ __ increment_mask_and_jump(mdo_backedge_counter, increment, mask,
+ rax, false, Assembler::zero, &backedge_counter_overflow);
+ __ jmp(dispatch);
}
+ __ bind(no_mdo);
+ // Increment backedge counter in methodOop
+ __ increment_mask_and_jump(Address(rcx, be_offset), increment, mask,
+ rax, false, Assembler::zero, &backedge_counter_overflow);
} else {
- if (UseOnStackReplacement) {
- // check for overflow against rax, which is the sum of the counters
+ // increment counter
+ __ movl(rax, Address(rcx, be_offset)); // load backedge counter
+ __ incrementl(rax, InvocationCounter::count_increment); // increment counter
+ __ movl(Address(rcx, be_offset), rax); // store counter
+
+ __ movl(rax, Address(rcx, inv_offset)); // load invocation counter
+ __ andl(rax, InvocationCounter::count_mask_value); // and the status bits
+ __ addl(rax, Address(rcx, be_offset)); // add both counters
+
+ if (ProfileInterpreter) {
+ // Test to see if we should create a method data oop
__ cmp32(rax,
- ExternalAddress((address) &InvocationCounter::InterpreterBackwardBranchLimit));
- __ jcc(Assembler::aboveEqual, backedge_counter_overflow);
-
+ ExternalAddress((address) &InvocationCounter::InterpreterProfileLimit));
+ __ jcc(Assembler::less, dispatch);
+
+ // if no method data exists, go to profile method
+ __ test_method_data_pointer(rax, profile_method);
+
+ if (UseOnStackReplacement) {
+ // check for overflow against rbx, which is the MDO taken count
+ __ cmp32(rbx,
+ ExternalAddress((address) &InvocationCounter::InterpreterBackwardBranchLimit));
+ __ jcc(Assembler::below, dispatch);
+
+ // When ProfileInterpreter is on, the backedge_count comes from the
+ // methodDataOop, which value does not get reset on the call to
+ // frequency_counter_overflow(). To avoid excessive calls to the overflow
+ // routine while the method is being compiled, add a second test to make
+ // sure the overflow function is called only once every overflow_frequency.
+ const int overflow_frequency = 1024;
+ __ andptr(rbx, overflow_frequency-1);
+ __ jcc(Assembler::zero, backedge_counter_overflow);
+ }
+ } else {
+ if (UseOnStackReplacement) {
+ // check for overflow against rax, which is the sum of the counters
+ __ cmp32(rax,
+ ExternalAddress((address) &InvocationCounter::InterpreterBackwardBranchLimit));
+ __ jcc(Assembler::aboveEqual, backedge_counter_overflow);
+
+ }
}
}
__ bind(dispatch);
--- a/hotspot/src/cpu/x86/vm/templateTable_x86_64.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/templateTable_x86_64.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1583,51 +1583,71 @@
// r14: locals pointer
__ testl(rdx, rdx); // check if forward or backward branch
__ jcc(Assembler::positive, dispatch); // count only if backward branch
-
- // increment counter
- __ movl(rax, Address(rcx, be_offset)); // load backedge counter
- __ incrementl(rax, InvocationCounter::count_increment); // increment
- // counter
- __ movl(Address(rcx, be_offset), rax); // store counter
-
- __ movl(rax, Address(rcx, inv_offset)); // load invocation counter
- __ andl(rax, InvocationCounter::count_mask_value); // and the status bits
- __ addl(rax, Address(rcx, be_offset)); // add both counters
-
- if (ProfileInterpreter) {
- // Test to see if we should create a method data oop
- __ cmp32(rax,
- ExternalAddress((address) &InvocationCounter::InterpreterProfileLimit));
- __ jcc(Assembler::less, dispatch);
-
- // if no method data exists, go to profile method
- __ test_method_data_pointer(rax, profile_method);
-
- if (UseOnStackReplacement) {
- // check for overflow against ebx which is the MDO taken count
- __ cmp32(rbx,
- ExternalAddress((address) &InvocationCounter::InterpreterBackwardBranchLimit));
- __ jcc(Assembler::below, dispatch);
-
- // When ProfileInterpreter is on, the backedge_count comes
- // from the methodDataOop, which value does not get reset on
- // the call to frequency_counter_overflow(). To avoid
- // excessive calls to the overflow routine while the method is
- // being compiled, add a second test to make sure the overflow
- // function is called only once every overflow_frequency.
- const int overflow_frequency = 1024;
- __ andl(rbx, overflow_frequency - 1);
- __ jcc(Assembler::zero, backedge_counter_overflow);
-
+ if (TieredCompilation) {
+ Label no_mdo;
+ int increment = InvocationCounter::count_increment;
+ int mask = ((1 << Tier0BackedgeNotifyFreqLog) - 1) << InvocationCounter::count_shift;
+ if (ProfileInterpreter) {
+ // Are we profiling?
+ __ movptr(rbx, Address(rcx, in_bytes(methodOopDesc::method_data_offset())));
+ __ testptr(rbx, rbx);
+ __ jccb(Assembler::zero, no_mdo);
+ // Increment the MDO backedge counter
+ const Address mdo_backedge_counter(rbx, in_bytes(methodDataOopDesc::backedge_counter_offset()) +
+ in_bytes(InvocationCounter::counter_offset()));
+ __ increment_mask_and_jump(mdo_backedge_counter, increment, mask,
+ rax, false, Assembler::zero, &backedge_counter_overflow);
+ __ jmp(dispatch);
}
+ __ bind(no_mdo);
+ // Increment backedge counter in methodOop
+ __ increment_mask_and_jump(Address(rcx, be_offset), increment, mask,
+ rax, false, Assembler::zero, &backedge_counter_overflow);
} else {
- if (UseOnStackReplacement) {
- // check for overflow against eax, which is the sum of the
- // counters
+ // increment counter
+ __ movl(rax, Address(rcx, be_offset)); // load backedge counter
+ __ incrementl(rax, InvocationCounter::count_increment); // increment counter
+ __ movl(Address(rcx, be_offset), rax); // store counter
+
+ __ movl(rax, Address(rcx, inv_offset)); // load invocation counter
+ __ andl(rax, InvocationCounter::count_mask_value); // and the status bits
+ __ addl(rax, Address(rcx, be_offset)); // add both counters
+
+ if (ProfileInterpreter) {
+ // Test to see if we should create a method data oop
__ cmp32(rax,
- ExternalAddress((address) &InvocationCounter::InterpreterBackwardBranchLimit));
- __ jcc(Assembler::aboveEqual, backedge_counter_overflow);
-
+ ExternalAddress((address) &InvocationCounter::InterpreterProfileLimit));
+ __ jcc(Assembler::less, dispatch);
+
+ // if no method data exists, go to profile method
+ __ test_method_data_pointer(rax, profile_method);
+
+ if (UseOnStackReplacement) {
+ // check for overflow against ebx which is the MDO taken count
+ __ cmp32(rbx,
+ ExternalAddress((address) &InvocationCounter::InterpreterBackwardBranchLimit));
+ __ jcc(Assembler::below, dispatch);
+
+ // When ProfileInterpreter is on, the backedge_count comes
+ // from the methodDataOop, which value does not get reset on
+ // the call to frequency_counter_overflow(). To avoid
+ // excessive calls to the overflow routine while the method is
+ // being compiled, add a second test to make sure the overflow
+ // function is called only once every overflow_frequency.
+ const int overflow_frequency = 1024;
+ __ andl(rbx, overflow_frequency - 1);
+ __ jcc(Assembler::zero, backedge_counter_overflow);
+
+ }
+ } else {
+ if (UseOnStackReplacement) {
+ // check for overflow against eax, which is the sum of the
+ // counters
+ __ cmp32(rax,
+ ExternalAddress((address) &InvocationCounter::InterpreterBackwardBranchLimit));
+ __ jcc(Assembler::aboveEqual, backedge_counter_overflow);
+
+ }
}
}
__ bind(dispatch);
@@ -2912,7 +2932,8 @@
void TemplateTable::invokevirtual_helper(Register index,
Register recv,
Register flags) {
- // Uses temporary registers rax, rdx assert_different_registers(index, recv, rax, rdx);
+ // Uses temporary registers rax, rdx
+ assert_different_registers(index, recv, rax, rdx);
// Test for an invoke of a final method
Label notFinal;
--- a/hotspot/src/cpu/x86/vm/vm_version_x86.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/vm_version_x86.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -595,8 +595,7 @@
if (stub_blob == NULL) {
vm_exit_during_initialization("Unable to allocate getPsrInfo_stub");
}
- CodeBuffer c(stub_blob->instructions_begin(),
- stub_blob->instructions_size());
+ CodeBuffer c(stub_blob);
VM_Version_StubGenerator g(&c);
getPsrInfo_stub = CAST_TO_FN_PTR(getPsrInfo_stub_t,
g.generate_getPsrInfo());
--- a/hotspot/src/cpu/x86/vm/vm_version_x86.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/vm_version_x86.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -296,14 +296,14 @@
result |= CPU_CX8;
if (_cpuid_info.std_cpuid1_edx.bits.cmov != 0)
result |= CPU_CMOV;
- if (_cpuid_info.std_cpuid1_edx.bits.fxsr != 0 || is_amd() &&
- _cpuid_info.ext_cpuid1_edx.bits.fxsr != 0)
+ if (_cpuid_info.std_cpuid1_edx.bits.fxsr != 0 || (is_amd() &&
+ _cpuid_info.ext_cpuid1_edx.bits.fxsr != 0))
result |= CPU_FXSR;
// HT flag is set for multi-core processors also.
if (threads_per_core() > 1)
result |= CPU_HT;
- if (_cpuid_info.std_cpuid1_edx.bits.mmx != 0 || is_amd() &&
- _cpuid_info.ext_cpuid1_edx.bits.mmx != 0)
+ if (_cpuid_info.std_cpuid1_edx.bits.mmx != 0 || (is_amd() &&
+ _cpuid_info.ext_cpuid1_edx.bits.mmx != 0))
result |= CPU_MMX;
if (_cpuid_info.std_cpuid1_edx.bits.sse != 0)
result |= CPU_SSE;
--- a/hotspot/src/cpu/x86/vm/vtableStubs_x86_64.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/vtableStubs_x86_64.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -209,7 +209,7 @@
(UseCompressedOops ? 16 : 0); // 1 leaq can be 3 bytes + 1 long
} else {
// Itable stub size
- return (DebugVtables ? 512 : 72) + (CountCompiledCalls ? 13 : 0) +
+ return (DebugVtables ? 512 : 74) + (CountCompiledCalls ? 13 : 0) +
(UseCompressedOops ? 32 : 0); // 2 leaqs
}
// In order to tune these parameters, run the JVM with VM options
--- a/hotspot/src/cpu/x86/vm/x86_32.ad Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/x86_32.ad Fri Sep 24 00:51:15 2010 -0700
@@ -350,54 +350,46 @@
// EMIT_RM()
void emit_rm(CodeBuffer &cbuf, int f1, int f2, int f3) {
unsigned char c = (unsigned char)((f1 << 6) | (f2 << 3) | f3);
- *(cbuf.code_end()) = c;
- cbuf.set_code_end(cbuf.code_end() + 1);
+ cbuf.insts()->emit_int8(c);
}
// EMIT_CC()
void emit_cc(CodeBuffer &cbuf, int f1, int f2) {
unsigned char c = (unsigned char)( f1 | f2 );
- *(cbuf.code_end()) = c;
- cbuf.set_code_end(cbuf.code_end() + 1);
+ cbuf.insts()->emit_int8(c);
}
// EMIT_OPCODE()
void emit_opcode(CodeBuffer &cbuf, int code) {
- *(cbuf.code_end()) = (unsigned char)code;
- cbuf.set_code_end(cbuf.code_end() + 1);
+ cbuf.insts()->emit_int8((unsigned char) code);
}
// EMIT_OPCODE() w/ relocation information
void emit_opcode(CodeBuffer &cbuf, int code, relocInfo::relocType reloc, int offset = 0) {
- cbuf.relocate(cbuf.inst_mark() + offset, reloc);
+ cbuf.relocate(cbuf.insts_mark() + offset, reloc);
emit_opcode(cbuf, code);
}
// EMIT_D8()
void emit_d8(CodeBuffer &cbuf, int d8) {
- *(cbuf.code_end()) = (unsigned char)d8;
- cbuf.set_code_end(cbuf.code_end() + 1);
+ cbuf.insts()->emit_int8((unsigned char) d8);
}
// EMIT_D16()
void emit_d16(CodeBuffer &cbuf, int d16) {
- *((short *)(cbuf.code_end())) = d16;
- cbuf.set_code_end(cbuf.code_end() + 2);
+ cbuf.insts()->emit_int16(d16);
}
// EMIT_D32()
void emit_d32(CodeBuffer &cbuf, int d32) {
- *((int *)(cbuf.code_end())) = d32;
- cbuf.set_code_end(cbuf.code_end() + 4);
+ cbuf.insts()->emit_int32(d32);
}
// emit 32 bit value and construct relocation entry from relocInfo::relocType
void emit_d32_reloc(CodeBuffer &cbuf, int d32, relocInfo::relocType reloc,
int format) {
- cbuf.relocate(cbuf.inst_mark(), reloc, format);
-
- *((int *)(cbuf.code_end())) = d32;
- cbuf.set_code_end(cbuf.code_end() + 4);
+ cbuf.relocate(cbuf.insts_mark(), reloc, format);
+ cbuf.insts()->emit_int32(d32);
}
// emit 32 bit value and construct relocation entry from RelocationHolder
@@ -408,10 +400,8 @@
assert(oop(d32)->is_oop() && (ScavengeRootsInCode || !oop(d32)->is_scavengable()), "cannot embed scavengable oops in code");
}
#endif
- cbuf.relocate(cbuf.inst_mark(), rspec, format);
-
- *((int *)(cbuf.code_end())) = d32;
- cbuf.set_code_end(cbuf.code_end() + 4);
+ cbuf.relocate(cbuf.insts_mark(), rspec, format);
+ cbuf.insts()->emit_int32(d32);
}
// Access stack slot for load or store
@@ -613,7 +603,7 @@
emit_rm(cbuf, 0x3, 0x05, ESP_enc);
emit_d32(cbuf, framesize);
}
- C->set_frame_complete(cbuf.code_end() - cbuf.code_begin());
+ C->set_frame_complete(cbuf.insts_size());
#ifdef ASSERT
if (VerifyStackAtCalls) {
@@ -695,7 +685,7 @@
emit_opcode(cbuf, 0x58 | EBP_enc);
if( do_polling() && C->is_method_compilation() ) {
- cbuf.relocate(cbuf.code_end(), relocInfo::poll_return_type, 0);
+ cbuf.relocate(cbuf.insts_end(), relocInfo::poll_return_type, 0);
emit_opcode(cbuf,0x85);
emit_rm(cbuf, 0x0, EAX_enc, 0x5); // EAX
emit_d32(cbuf, (intptr_t)os::get_polling_page());
@@ -1211,9 +1201,9 @@
// mov rbx,0
// jmp -1
- address mark = cbuf.inst_mark(); // get mark within main instrs section
-
- // Note that the code buffer's inst_mark is always relative to insts.
+ address mark = cbuf.insts_mark(); // get mark within main instrs section
+
+ // Note that the code buffer's insts_mark is always relative to insts.
// That's why we must use the macroassembler to generate a stub.
MacroAssembler _masm(&cbuf);
@@ -1228,7 +1218,7 @@
__ jump(RuntimeAddress(__ pc()));
__ end_a_stub();
- // Update current stubs pointer and restore code_end.
+ // Update current stubs pointer and restore insts_end.
}
// size of call stub, compiled java to interpretor
uint size_java_to_interp() {
@@ -1254,7 +1244,7 @@
void MachUEPNode::emit(CodeBuffer &cbuf, PhaseRegAlloc *ra_) const {
MacroAssembler masm(&cbuf);
#ifdef ASSERT
- uint code_size = cbuf.code_size();
+ uint insts_size = cbuf.insts_size();
#endif
masm.cmpptr(rax, Address(rcx, oopDesc::klass_offset_in_bytes()));
masm.jump_cc(Assembler::notEqual,
@@ -1266,7 +1256,7 @@
nops_cnt += 1;
masm.nop(nops_cnt);
- assert(cbuf.code_size() - code_size == size(ra_), "checking code size of inline cache node");
+ assert(cbuf.insts_size() - insts_size == size(ra_), "checking code size of inline cache node");
}
uint MachUEPNode::size(PhaseRegAlloc *ra_) const {
@@ -1288,14 +1278,14 @@
// and call a VM stub routine.
int emit_exception_handler(CodeBuffer& cbuf) {
- // Note that the code buffer's inst_mark is always relative to insts.
+ // Note that the code buffer's insts_mark is always relative to insts.
// That's why we must use the macroassembler to generate a handler.
MacroAssembler _masm(&cbuf);
address base =
__ start_a_stub(size_exception_handler());
if (base == NULL) return 0; // CodeBuffer::expand failed
int offset = __ offset();
- __ jump(RuntimeAddress(OptoRuntime::exception_blob()->instructions_begin()));
+ __ jump(RuntimeAddress(OptoRuntime::exception_blob()->entry_point()));
assert(__ offset() - offset <= (int) size_exception_handler(), "overflow");
__ end_a_stub();
return offset;
@@ -1313,7 +1303,7 @@
// Emit deopt handler code.
int emit_deopt_handler(CodeBuffer& cbuf) {
- // Note that the code buffer's inst_mark is always relative to insts.
+ // Note that the code buffer's insts_mark is always relative to insts.
// That's why we must use the macroassembler to generate a handler.
MacroAssembler _masm(&cbuf);
address base =
@@ -1728,12 +1718,12 @@
enc_class Lbl (label labl) %{ // JMP, CALL
Label *l = $labl$$label;
- emit_d32(cbuf, l ? (l->loc_pos() - (cbuf.code_size()+4)) : 0);
+ emit_d32(cbuf, l ? (l->loc_pos() - (cbuf.insts_size()+4)) : 0);
%}
enc_class LblShort (label labl) %{ // JMP, CALL
Label *l = $labl$$label;
- int disp = l ? (l->loc_pos() - (cbuf.code_size()+1)) : 0;
+ int disp = l ? (l->loc_pos() - (cbuf.insts_size()+1)) : 0;
assert(-128 <= disp && disp <= 127, "Displacement too large for short jmp");
emit_d8(cbuf, disp);
%}
@@ -1764,13 +1754,13 @@
Label *l = $labl$$label;
$$$emit8$primary;
emit_cc(cbuf, $secondary, $cop$$cmpcode);
- emit_d32(cbuf, l ? (l->loc_pos() - (cbuf.code_size()+4)) : 0);
+ emit_d32(cbuf, l ? (l->loc_pos() - (cbuf.insts_size()+4)) : 0);
%}
enc_class JccShort (cmpOp cop, label labl) %{ // JCC
Label *l = $labl$$label;
emit_cc(cbuf, $primary, $cop$$cmpcode);
- int disp = l ? (l->loc_pos() - (cbuf.code_size()+1)) : 0;
+ int disp = l ? (l->loc_pos() - (cbuf.insts_size()+1)) : 0;
assert(-128 <= disp && disp <= 127, "Displacement too large for short jmp");
emit_d8(cbuf, disp);
%}
@@ -1838,10 +1828,10 @@
enc_class Java_To_Runtime (method meth) %{ // CALL Java_To_Runtime, Java_To_Runtime_Leaf
// This is the instruction starting address for relocation info.
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
$$$emit8$primary;
// CALL directly to the runtime
- emit_d32_reloc(cbuf, ($meth$$method - (int)(cbuf.code_end()) - 4),
+ emit_d32_reloc(cbuf, ($meth$$method - (int)(cbuf.insts_end()) - 4),
runtime_call_Relocation::spec(), RELOC_IMM32 );
if (UseSSE >= 2) {
@@ -1871,12 +1861,12 @@
enc_class pre_call_FPU %{
// If method sets FPU control word restore it here
- debug_only(int off0 = cbuf.code_size());
+ debug_only(int off0 = cbuf.insts_size());
if( Compile::current()->in_24_bit_fp_mode() ) {
MacroAssembler masm(&cbuf);
masm.fldcw(ExternalAddress(StubRoutines::addr_fpu_cntrl_wrd_std()));
}
- debug_only(int off1 = cbuf.code_size());
+ debug_only(int off1 = cbuf.insts_size());
assert(off1 - off0 == pre_call_FPU_size(), "correct size prediction");
%}
@@ -1889,12 +1879,12 @@
%}
enc_class preserve_SP %{
- debug_only(int off0 = cbuf.code_size());
+ debug_only(int off0 = cbuf.insts_size());
MacroAssembler _masm(&cbuf);
// RBP is preserved across all calls, even compiled calls.
// Use it to preserve RSP in places where the callee might change the SP.
__ movptr(rbp_mh_SP_save, rsp);
- debug_only(int off1 = cbuf.code_size());
+ debug_only(int off1 = cbuf.insts_size());
assert(off1 - off0 == preserve_SP_size(), "correct size prediction");
%}
@@ -1906,16 +1896,16 @@
enc_class Java_Static_Call (method meth) %{ // JAVA STATIC CALL
// CALL to fixup routine. Fixup routine uses ScopeDesc info to determine
// who we intended to call.
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
$$$emit8$primary;
if ( !_method ) {
- emit_d32_reloc(cbuf, ($meth$$method - (int)(cbuf.code_end()) - 4),
+ emit_d32_reloc(cbuf, ($meth$$method - (int)(cbuf.insts_end()) - 4),
runtime_call_Relocation::spec(), RELOC_IMM32 );
} else if(_optimized_virtual) {
- emit_d32_reloc(cbuf, ($meth$$method - (int)(cbuf.code_end()) - 4),
+ emit_d32_reloc(cbuf, ($meth$$method - (int)(cbuf.insts_end()) - 4),
opt_virtual_call_Relocation::spec(), RELOC_IMM32 );
} else {
- emit_d32_reloc(cbuf, ($meth$$method - (int)(cbuf.code_end()) - 4),
+ emit_d32_reloc(cbuf, ($meth$$method - (int)(cbuf.insts_end()) - 4),
static_call_Relocation::spec(), RELOC_IMM32 );
}
if( _method ) { // Emit stub for static call
@@ -1927,15 +1917,15 @@
// !!!!!
// Generate "Mov EAX,0x00", placeholder instruction to load oop-info
// emit_call_dynamic_prologue( cbuf );
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf, 0xB8 + EAX_enc); // mov EAX,-1
emit_d32_reloc(cbuf, (int)Universe::non_oop_word(), oop_Relocation::spec_for_immediate(), RELOC_IMM32);
- address virtual_call_oop_addr = cbuf.inst_mark();
+ address virtual_call_oop_addr = cbuf.insts_mark();
// CALL to fixup routine. Fixup routine uses ScopeDesc info to determine
// who we intended to call.
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
$$$emit8$primary;
- emit_d32_reloc(cbuf, ($meth$$method - (int)(cbuf.code_end()) - 4),
+ emit_d32_reloc(cbuf, ($meth$$method - (int)(cbuf.insts_end()) - 4),
virtual_call_Relocation::spec(virtual_call_oop_addr), RELOC_IMM32 );
%}
@@ -1944,7 +1934,7 @@
assert( -128 <= disp && disp <= 127, "compiled_code_offset isn't small");
// CALL *[EAX+in_bytes(methodOopDesc::from_compiled_code_entry_point_offset())]
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
$$$emit8$primary;
emit_rm(cbuf, 0x01, $secondary, EAX_enc ); // R/M byte
emit_d8(cbuf, disp); // Displacement
@@ -1976,9 +1966,9 @@
// emit_rm(cbuf, 0x3, EBP_enc, EBP_enc);
//
// // CALL to interpreter.
-// cbuf.set_inst_mark();
+// cbuf.set_insts_mark();
// $$$emit8$primary;
-// emit_d32_reloc(cbuf, ($labl$$label - (int)(cbuf.code_end()) - 4),
+// emit_d32_reloc(cbuf, ($labl$$label - (int)(cbuf.insts_end()) - 4),
// runtime_call_Relocation::spec(), RELOC_IMM32 );
// %}
@@ -2087,7 +2077,7 @@
%}
enc_class Opc_MemImm_F(immF src) %{
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
$$$emit8$primary;
emit_rm(cbuf, 0x0, $secondary, 0x5);
emit_float_constant(cbuf, $src$$constant);
@@ -2280,7 +2270,7 @@
%}
enc_class set_instruction_start( ) %{
- cbuf.set_inst_mark(); // Mark start of opcode for reloc info in mem operand
+ cbuf.set_insts_mark(); // Mark start of opcode for reloc info in mem operand
%}
enc_class RegMem (eRegI ereg, memory mem) %{ // emit_reg_mem
@@ -2429,7 +2419,7 @@
emit_opcode( cbuf, 0xD9 ); // FLD (i.e., push it)
emit_d8( cbuf, 0xC0-1+$src$$reg );
}
- cbuf.set_inst_mark(); // Mark start of opcode for reloc info in mem operand
+ cbuf.set_insts_mark(); // Mark start of opcode for reloc info in mem operand
emit_opcode(cbuf,$primary);
encode_RegMem(cbuf, reg_encoding, base, index, scale, displace, disp_is_oop);
%}
@@ -2474,7 +2464,7 @@
emit_opcode(cbuf,0x1B);
emit_rm(cbuf, 0x3, tmpReg, tmpReg);
// AND $tmp,$y
- cbuf.set_inst_mark(); // Mark start of opcode for reloc info in mem operand
+ cbuf.set_insts_mark(); // Mark start of opcode for reloc info in mem operand
emit_opcode(cbuf,0x23);
int reg_encoding = tmpReg;
int base = $mem$$base;
@@ -3157,9 +3147,9 @@
// PUSH src2.lo
emit_opcode(cbuf, 0x50+$src2$$reg );
// CALL directly to the runtime
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf,0xE8); // Call into runtime
- emit_d32_reloc(cbuf, (CAST_FROM_FN_PTR(address, SharedRuntime::ldiv) - cbuf.code_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
+ emit_d32_reloc(cbuf, (CAST_FROM_FN_PTR(address, SharedRuntime::ldiv) - cbuf.insts_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
// Restore stack
emit_opcode(cbuf, 0x83); // add SP, #framesize
emit_rm(cbuf, 0x3, 0x00, ESP_enc);
@@ -3176,9 +3166,9 @@
// PUSH src2.lo
emit_opcode(cbuf, 0x50+$src2$$reg );
// CALL directly to the runtime
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf,0xE8); // Call into runtime
- emit_d32_reloc(cbuf, (CAST_FROM_FN_PTR(address, SharedRuntime::lrem ) - cbuf.code_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
+ emit_d32_reloc(cbuf, (CAST_FROM_FN_PTR(address, SharedRuntime::lrem ) - cbuf.insts_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
// Restore stack
emit_opcode(cbuf, 0x83); // add SP, #framesize
emit_rm(cbuf, 0x3, 0x00, ESP_enc);
@@ -3824,9 +3814,9 @@
%}
enc_class enc_rethrow() %{
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf, 0xE9); // jmp entry
- emit_d32_reloc(cbuf, (int)OptoRuntime::rethrow_stub() - ((int)cbuf.code_end())-4,
+ emit_d32_reloc(cbuf, (int)OptoRuntime::rethrow_stub() - ((int)cbuf.insts_end())-4,
runtime_call_Relocation::spec(), RELOC_IMM32 );
%}
@@ -3873,9 +3863,9 @@
emit_opcode(cbuf,0xD9 ); // FLD ST(i)
emit_d8 (cbuf,0xC0-1+$src$$reg );
// CALL directly to the runtime
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf,0xE8); // Call into runtime
- emit_d32_reloc(cbuf, (StubRoutines::d2i_wrapper() - cbuf.code_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
+ emit_d32_reloc(cbuf, (StubRoutines::d2i_wrapper() - cbuf.insts_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
// Carry on here...
%}
@@ -3915,9 +3905,9 @@
emit_opcode(cbuf,0xD9 ); // FLD ST(i)
emit_d8 (cbuf,0xC0-1+$src$$reg );
// CALL directly to the runtime
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf,0xE8); // Call into runtime
- emit_d32_reloc(cbuf, (StubRoutines::d2l_wrapper() - cbuf.code_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
+ emit_d32_reloc(cbuf, (StubRoutines::d2l_wrapper() - cbuf.insts_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
// Carry on here...
%}
@@ -3988,9 +3978,9 @@
emit_d8(cbuf,0x04);
// CALL directly to the runtime
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf,0xE8); // Call into runtime
- emit_d32_reloc(cbuf, (StubRoutines::d2l_wrapper() - cbuf.code_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
+ emit_d32_reloc(cbuf, (StubRoutines::d2l_wrapper() - cbuf.insts_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
// Carry on here...
%}
@@ -4062,9 +4052,9 @@
emit_d8(cbuf,0x08);
// CALL directly to the runtime
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf,0xE8); // Call into runtime
- emit_d32_reloc(cbuf, (StubRoutines::d2l_wrapper() - cbuf.code_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
+ emit_d32_reloc(cbuf, (StubRoutines::d2l_wrapper() - cbuf.insts_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
// Carry on here...
%}
@@ -4122,9 +4112,9 @@
emit_d8(cbuf, $primary ? 0x8 : 0x4);
// CALL directly to the runtime
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf,0xE8); // Call into runtime
- emit_d32_reloc(cbuf, (StubRoutines::d2i_wrapper() - cbuf.code_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
+ emit_d32_reloc(cbuf, (StubRoutines::d2i_wrapper() - cbuf.insts_end()) - 4, runtime_call_Relocation::spec(), RELOC_IMM32 );
// Carry on here...
%}
@@ -4321,7 +4311,7 @@
// so the memory operand is used twice in the encoding.
enc_class enc_storeL_volatile( memory mem, stackSlotL src ) %{
store_to_stackslot( cbuf, 0x0DF, 0x05, $src$$disp );
- cbuf.set_inst_mark(); // Mark start of FIST in case $mem has an oop
+ cbuf.set_insts_mark(); // Mark start of FIST in case $mem has an oop
emit_opcode(cbuf,0xDF);
int rm_byte_opcode = 0x07;
int base = $mem$$base;
@@ -4345,7 +4335,7 @@
bool disp_is_oop = $src->disp_is_oop(); // disp-as-oop when working with static globals
encode_RegMem(cbuf, $tmp$$reg, base, index, scale, displace, disp_is_oop);
}
- cbuf.set_inst_mark(); // Mark start of MOVSD in case $mem has an oop
+ cbuf.set_insts_mark(); // Mark start of MOVSD in case $mem has an oop
{ // MOVSD $mem,$tmp ! atomic long store
emit_opcode(cbuf,0xF2);
emit_opcode(cbuf,0x0F);
@@ -4378,7 +4368,7 @@
emit_opcode(cbuf,0x62);
emit_rm(cbuf, 0x3, $tmp$$reg, $tmp2$$reg);
}
- cbuf.set_inst_mark(); // Mark start of MOVSD in case $mem has an oop
+ cbuf.set_insts_mark(); // Mark start of MOVSD in case $mem has an oop
{ // MOVSD $mem,$tmp ! atomic long store
emit_opcode(cbuf,0xF2);
emit_opcode(cbuf,0x0F);
@@ -4399,7 +4389,7 @@
// A better choice might be TESTB [spp + pagesize() - CacheLineSize()],0
enc_class Safepoint_Poll() %{
- cbuf.relocate(cbuf.inst_mark(), relocInfo::poll_type, 0);
+ cbuf.relocate(cbuf.insts_mark(), relocInfo::poll_type, 0);
emit_opcode(cbuf,0x85);
emit_rm (cbuf, 0x0, 0x7, 0x5);
emit_d32(cbuf, (intptr_t)os::get_polling_page());
@@ -12932,7 +12922,7 @@
bool ok = false;
if ($cop$$cmpcode == Assembler::notEqual) {
// the two jumps 6 bytes apart so the jump distances are too
- parity_disp = l ? (l->loc_pos() - (cbuf.code_size() + 4)) : 0;
+ parity_disp = l ? (l->loc_pos() - (cbuf.insts_size() + 4)) : 0;
} else if ($cop$$cmpcode == Assembler::equal) {
parity_disp = 6;
ok = true;
@@ -12942,7 +12932,7 @@
emit_d32(cbuf, parity_disp);
$$$emit8$primary;
emit_cc(cbuf, $secondary, $cop$$cmpcode);
- int disp = l ? (l->loc_pos() - (cbuf.code_size() + 4)) : 0;
+ int disp = l ? (l->loc_pos() - (cbuf.insts_size() + 4)) : 0;
emit_d32(cbuf, disp);
%}
ins_pipe(pipe_jcc);
@@ -13128,7 +13118,7 @@
emit_cc(cbuf, $primary, Assembler::parity);
int parity_disp = -1;
if ($cop$$cmpcode == Assembler::notEqual) {
- parity_disp = l ? (l->loc_pos() - (cbuf.code_size() + 1)) : 0;
+ parity_disp = l ? (l->loc_pos() - (cbuf.insts_size() + 1)) : 0;
} else if ($cop$$cmpcode == Assembler::equal) {
parity_disp = 2;
} else {
@@ -13136,7 +13126,7 @@
}
emit_d8(cbuf, parity_disp);
emit_cc(cbuf, $primary, $cop$$cmpcode);
- int disp = l ? (l->loc_pos() - (cbuf.code_size() + 1)) : 0;
+ int disp = l ? (l->loc_pos() - (cbuf.insts_size() + 1)) : 0;
emit_d8(cbuf, disp);
assert(-128 <= disp && disp <= 127, "Displacement too large for short jmp");
assert(-128 <= parity_disp && parity_disp <= 127, "Displacement too large for short jmp");
--- a/hotspot/src/cpu/x86/vm/x86_64.ad Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/x86_64.ad Fri Sep 24 00:51:15 2010 -0700
@@ -619,62 +619,48 @@
#endif
// EMIT_RM()
-void emit_rm(CodeBuffer &cbuf, int f1, int f2, int f3)
-{
+void emit_rm(CodeBuffer &cbuf, int f1, int f2, int f3) {
unsigned char c = (unsigned char) ((f1 << 6) | (f2 << 3) | f3);
- *(cbuf.code_end()) = c;
- cbuf.set_code_end(cbuf.code_end() + 1);
+ cbuf.insts()->emit_int8(c);
}
// EMIT_CC()
-void emit_cc(CodeBuffer &cbuf, int f1, int f2)
-{
+void emit_cc(CodeBuffer &cbuf, int f1, int f2) {
unsigned char c = (unsigned char) (f1 | f2);
- *(cbuf.code_end()) = c;
- cbuf.set_code_end(cbuf.code_end() + 1);
+ cbuf.insts()->emit_int8(c);
}
// EMIT_OPCODE()
-void emit_opcode(CodeBuffer &cbuf, int code)
-{
- *(cbuf.code_end()) = (unsigned char) code;
- cbuf.set_code_end(cbuf.code_end() + 1);
+void emit_opcode(CodeBuffer &cbuf, int code) {
+ cbuf.insts()->emit_int8((unsigned char) code);
}
// EMIT_OPCODE() w/ relocation information
void emit_opcode(CodeBuffer &cbuf,
int code, relocInfo::relocType reloc, int offset, int format)
{
- cbuf.relocate(cbuf.inst_mark() + offset, reloc, format);
+ cbuf.relocate(cbuf.insts_mark() + offset, reloc, format);
emit_opcode(cbuf, code);
}
// EMIT_D8()
-void emit_d8(CodeBuffer &cbuf, int d8)
-{
- *(cbuf.code_end()) = (unsigned char) d8;
- cbuf.set_code_end(cbuf.code_end() + 1);
+void emit_d8(CodeBuffer &cbuf, int d8) {
+ cbuf.insts()->emit_int8((unsigned char) d8);
}
// EMIT_D16()
-void emit_d16(CodeBuffer &cbuf, int d16)
-{
- *((short *)(cbuf.code_end())) = d16;
- cbuf.set_code_end(cbuf.code_end() + 2);
+void emit_d16(CodeBuffer &cbuf, int d16) {
+ cbuf.insts()->emit_int16(d16);
}
// EMIT_D32()
-void emit_d32(CodeBuffer &cbuf, int d32)
-{
- *((int *)(cbuf.code_end())) = d32;
- cbuf.set_code_end(cbuf.code_end() + 4);
+void emit_d32(CodeBuffer &cbuf, int d32) {
+ cbuf.insts()->emit_int32(d32);
}
// EMIT_D64()
-void emit_d64(CodeBuffer &cbuf, int64_t d64)
-{
- *((int64_t*) (cbuf.code_end())) = d64;
- cbuf.set_code_end(cbuf.code_end() + 8);
+void emit_d64(CodeBuffer &cbuf, int64_t d64) {
+ cbuf.insts()->emit_int64(d64);
}
// emit 32 bit value and construct relocation entry from relocInfo::relocType
@@ -684,32 +670,24 @@
int format)
{
assert(reloc != relocInfo::external_word_type, "use 2-arg emit_d32_reloc");
- cbuf.relocate(cbuf.inst_mark(), reloc, format);
-
- *((int*) (cbuf.code_end())) = d32;
- cbuf.set_code_end(cbuf.code_end() + 4);
+ cbuf.relocate(cbuf.insts_mark(), reloc, format);
+ cbuf.insts()->emit_int32(d32);
}
// emit 32 bit value and construct relocation entry from RelocationHolder
-void emit_d32_reloc(CodeBuffer& cbuf,
- int d32,
- RelocationHolder const& rspec,
- int format)
-{
+void emit_d32_reloc(CodeBuffer& cbuf, int d32, RelocationHolder const& rspec, int format) {
#ifdef ASSERT
if (rspec.reloc()->type() == relocInfo::oop_type &&
d32 != 0 && d32 != (intptr_t) Universe::non_oop_word()) {
assert(oop((intptr_t)d32)->is_oop() && (ScavengeRootsInCode || !oop((intptr_t)d32)->is_scavengable()), "cannot embed scavengable oops in code");
}
#endif
- cbuf.relocate(cbuf.inst_mark(), rspec, format);
-
- *((int* )(cbuf.code_end())) = d32;
- cbuf.set_code_end(cbuf.code_end() + 4);
+ cbuf.relocate(cbuf.insts_mark(), rspec, format);
+ cbuf.insts()->emit_int32(d32);
}
void emit_d32_reloc(CodeBuffer& cbuf, address addr) {
- address next_ip = cbuf.code_end() + 4;
+ address next_ip = cbuf.insts_end() + 4;
emit_d32_reloc(cbuf, (int) (addr - next_ip),
external_word_Relocation::spec(addr),
RELOC_DISP32);
@@ -717,23 +695,13 @@
// emit 64 bit value and construct relocation entry from relocInfo::relocType
-void emit_d64_reloc(CodeBuffer& cbuf,
- int64_t d64,
- relocInfo::relocType reloc,
- int format)
-{
- cbuf.relocate(cbuf.inst_mark(), reloc, format);
-
- *((int64_t*) (cbuf.code_end())) = d64;
- cbuf.set_code_end(cbuf.code_end() + 8);
+void emit_d64_reloc(CodeBuffer& cbuf, int64_t d64, relocInfo::relocType reloc, int format) {
+ cbuf.relocate(cbuf.insts_mark(), reloc, format);
+ cbuf.insts()->emit_int64(d64);
}
// emit 64 bit value and construct relocation entry from RelocationHolder
-void emit_d64_reloc(CodeBuffer& cbuf,
- int64_t d64,
- RelocationHolder const& rspec,
- int format)
-{
+void emit_d64_reloc(CodeBuffer& cbuf, int64_t d64, RelocationHolder const& rspec, int format) {
#ifdef ASSERT
if (rspec.reloc()->type() == relocInfo::oop_type &&
d64 != 0 && d64 != (int64_t) Universe::non_oop_word()) {
@@ -741,10 +709,8 @@
"cannot embed scavengable oops in code");
}
#endif
- cbuf.relocate(cbuf.inst_mark(), rspec, format);
-
- *((int64_t*) (cbuf.code_end())) = d64;
- cbuf.set_code_end(cbuf.code_end() + 8);
+ cbuf.relocate(cbuf.insts_mark(), rspec, format);
+ cbuf.insts()->emit_int64(d64);
}
// Access stack slot for load or store
@@ -966,7 +932,7 @@
}
}
- C->set_frame_complete(cbuf.code_end() - cbuf.code_begin());
+ C->set_frame_complete(cbuf.insts_size());
#ifdef ASSERT
if (VerifyStackAtCalls) {
@@ -1050,11 +1016,11 @@
if (do_polling() && C->is_method_compilation()) {
// testl %rax, off(%rip) // Opcode + ModRM + Disp32 == 6 bytes
// XXX reg_mem doesn't support RIP-relative addressing yet
- cbuf.set_inst_mark();
- cbuf.relocate(cbuf.inst_mark(), relocInfo::poll_return_type, 0); // XXX
+ cbuf.set_insts_mark();
+ cbuf.relocate(cbuf.insts_mark(), relocInfo::poll_return_type, 0); // XXX
emit_opcode(cbuf, 0x85); // testl
emit_rm(cbuf, 0x0, RAX_enc, 0x5); // 00 rax 101 == 0x5
- // cbuf.inst_mark() is beginning of instruction
+ // cbuf.insts_mark() is beginning of instruction
emit_d32_reloc(cbuf, os::get_polling_page());
// relocInfo::poll_return_type,
}
@@ -1814,9 +1780,9 @@
// movq rbx, 0
// jmp -5 # to self
- address mark = cbuf.inst_mark(); // get mark within main instrs section
-
- // Note that the code buffer's inst_mark is always relative to insts.
+ address mark = cbuf.insts_mark(); // get mark within main instrs section
+
+ // Note that the code buffer's insts_mark is always relative to insts.
// That's why we must use the macroassembler to generate a stub.
MacroAssembler _masm(&cbuf);
@@ -1830,7 +1796,7 @@
// This is recognized as unresolved by relocs/nativeinst/ic code
__ jump(RuntimeAddress(__ pc()));
- // Update current stubs pointer and restore code_end.
+ // Update current stubs pointer and restore insts_end.
__ end_a_stub();
}
@@ -1868,7 +1834,7 @@
void MachUEPNode::emit(CodeBuffer& cbuf, PhaseRegAlloc* ra_) const
{
MacroAssembler masm(&cbuf);
- uint code_size = cbuf.code_size();
+ uint insts_size = cbuf.insts_size();
if (UseCompressedOops) {
masm.load_klass(rscratch1, j_rarg0);
masm.cmpptr(rax, rscratch1);
@@ -1880,7 +1846,7 @@
/* WARNING these NOPs are critical so that verified entry point is properly
4 bytes aligned for patching by NativeJump::patch_verified_entry() */
- int nops_cnt = 4 - ((cbuf.code_size() - code_size) & 0x3);
+ int nops_cnt = 4 - ((cbuf.insts_size() - insts_size) & 0x3);
if (OptoBreakpoint) {
// Leave space for int3
nops_cnt -= 1;
@@ -1910,14 +1876,14 @@
int emit_exception_handler(CodeBuffer& cbuf)
{
- // Note that the code buffer's inst_mark is always relative to insts.
+ // Note that the code buffer's insts_mark is always relative to insts.
// That's why we must use the macroassembler to generate a handler.
MacroAssembler _masm(&cbuf);
address base =
__ start_a_stub(size_exception_handler());
if (base == NULL) return 0; // CodeBuffer::expand failed
int offset = __ offset();
- __ jump(RuntimeAddress(OptoRuntime::exception_blob()->instructions_begin()));
+ __ jump(RuntimeAddress(OptoRuntime::exception_blob()->entry_point()));
assert(__ offset() - offset <= (int) size_exception_handler(), "overflow");
__ end_a_stub();
return offset;
@@ -1933,7 +1899,7 @@
int emit_deopt_handler(CodeBuffer& cbuf)
{
- // Note that the code buffer's inst_mark is always relative to insts.
+ // Note that the code buffer's insts_mark is always relative to insts.
// That's why we must use the macroassembler to generate a handler.
MacroAssembler _masm(&cbuf);
address base =
@@ -1962,7 +1928,7 @@
address double_address = __ double_constant(x);
cbuf.insts()->set_mark_off(mark); // preserve mark across masm shift
emit_d32_reloc(cbuf,
- (int) (double_address - cbuf.code_end() - 4),
+ (int) (double_address - cbuf.insts_end() - 4),
internal_word_Relocation::spec(double_address),
RELOC_DISP32);
}
@@ -1973,7 +1939,7 @@
address float_address = __ float_constant(x);
cbuf.insts()->set_mark_off(mark); // preserve mark across masm shift
emit_d32_reloc(cbuf,
- (int) (float_address - cbuf.code_end() - 4),
+ (int) (float_address - cbuf.insts_end() - 4),
internal_word_Relocation::spec(float_address),
RELOC_DISP32);
}
@@ -2481,14 +2447,14 @@
%{
// JMP, CALL
Label* l = $labl$$label;
- emit_d32(cbuf, l ? (l->loc_pos() - (cbuf.code_size() + 4)) : 0);
+ emit_d32(cbuf, l ? (l->loc_pos() - (cbuf.insts_size() + 4)) : 0);
%}
enc_class LblShort(label labl)
%{
// JMP, CALL
Label* l = $labl$$label;
- int disp = l ? (l->loc_pos() - (cbuf.code_size() + 1)) : 0;
+ int disp = l ? (l->loc_pos() - (cbuf.insts_size() + 1)) : 0;
assert(-128 <= disp && disp <= 127, "Displacement too large for short jmp");
emit_d8(cbuf, disp);
%}
@@ -2517,7 +2483,7 @@
Label* l = $labl$$label;
$$$emit8$primary;
emit_cc(cbuf, $secondary, $cop$$cmpcode);
- emit_d32(cbuf, l ? (l->loc_pos() - (cbuf.code_size() + 4)) : 0);
+ emit_d32(cbuf, l ? (l->loc_pos() - (cbuf.insts_size() + 4)) : 0);
%}
enc_class JccShort (cmpOp cop, label labl)
@@ -2525,7 +2491,7 @@
// JCC
Label *l = $labl$$label;
emit_cc(cbuf, $primary, $cop$$cmpcode);
- int disp = l ? (l->loc_pos() - (cbuf.code_size() + 1)) : 0;
+ int disp = l ? (l->loc_pos() - (cbuf.insts_size() + 1)) : 0;
assert(-128 <= disp && disp <= 127, "Displacement too large for short jmp");
emit_d8(cbuf, disp);
%}
@@ -2609,22 +2575,22 @@
%{
// CALL Java_To_Interpreter
// This is the instruction starting address for relocation info.
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
$$$emit8$primary;
// CALL directly to the runtime
emit_d32_reloc(cbuf,
- (int) ($meth$$method - ((intptr_t) cbuf.code_end()) - 4),
+ (int) ($meth$$method - ((intptr_t) cbuf.insts_end()) - 4),
runtime_call_Relocation::spec(),
RELOC_DISP32);
%}
enc_class preserve_SP %{
- debug_only(int off0 = cbuf.code_size());
+ debug_only(int off0 = cbuf.insts_size());
MacroAssembler _masm(&cbuf);
// RBP is preserved across all calls, even compiled calls.
// Use it to preserve RSP in places where the callee might change the SP.
__ movptr(rbp_mh_SP_save, rsp);
- debug_only(int off1 = cbuf.code_size());
+ debug_only(int off1 = cbuf.insts_size());
assert(off1 - off0 == preserve_SP_size(), "correct size prediction");
%}
@@ -2638,22 +2604,22 @@
// JAVA STATIC CALL
// CALL to fixup routine. Fixup routine uses ScopeDesc info to
// determine who we intended to call.
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
$$$emit8$primary;
if (!_method) {
emit_d32_reloc(cbuf,
- (int) ($meth$$method - ((intptr_t) cbuf.code_end()) - 4),
+ (int) ($meth$$method - ((intptr_t) cbuf.insts_end()) - 4),
runtime_call_Relocation::spec(),
RELOC_DISP32);
} else if (_optimized_virtual) {
emit_d32_reloc(cbuf,
- (int) ($meth$$method - ((intptr_t) cbuf.code_end()) - 4),
+ (int) ($meth$$method - ((intptr_t) cbuf.insts_end()) - 4),
opt_virtual_call_Relocation::spec(),
RELOC_DISP32);
} else {
emit_d32_reloc(cbuf,
- (int) ($meth$$method - ((intptr_t) cbuf.code_end()) - 4),
+ (int) ($meth$$method - ((intptr_t) cbuf.insts_end()) - 4),
static_call_Relocation::spec(),
RELOC_DISP32);
}
@@ -2669,7 +2635,7 @@
// !!!!!
// Generate "movq rax, -1", placeholder instruction to load oop-info
// emit_call_dynamic_prologue( cbuf );
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
// movq rax, -1
emit_opcode(cbuf, Assembler::REX_W);
@@ -2677,13 +2643,13 @@
emit_d64_reloc(cbuf,
(int64_t) Universe::non_oop_word(),
oop_Relocation::spec_for_immediate(), RELOC_IMM64);
- address virtual_call_oop_addr = cbuf.inst_mark();
+ address virtual_call_oop_addr = cbuf.insts_mark();
// CALL to fixup routine. Fixup routine uses ScopeDesc info to determine
// who we intended to call.
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
$$$emit8$primary;
emit_d32_reloc(cbuf,
- (int) ($meth$$method - ((intptr_t) cbuf.code_end()) - 4),
+ (int) ($meth$$method - ((intptr_t) cbuf.insts_end()) - 4),
virtual_call_Relocation::spec(virtual_call_oop_addr),
RELOC_DISP32);
%}
@@ -2697,7 +2663,7 @@
// assert(-0x80 <= disp && disp < 0x80, "compiled_code_offset isn't small");
// callq *disp(%rax)
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
$$$emit8$primary;
if (disp < 0x80) {
emit_rm(cbuf, 0x01, $secondary, RAX_enc); // R/M byte
@@ -3729,10 +3695,10 @@
enc_class enc_rethrow()
%{
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf, 0xE9); // jmp entry
emit_d32_reloc(cbuf,
- (int) (OptoRuntime::rethrow_stub() - cbuf.code_end() - 4),
+ (int) (OptoRuntime::rethrow_stub() - cbuf.insts_end() - 4),
runtime_call_Relocation::spec(),
RELOC_DISP32);
%}
@@ -3742,7 +3708,7 @@
int dstenc = $dst$$reg;
address signmask_address = (address) StubRoutines::x86::float_sign_mask();
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
if (dstenc >= 8) {
emit_opcode(cbuf, Assembler::REX_R);
dstenc -= 8;
@@ -3759,7 +3725,7 @@
int dstenc = $dst$$reg;
address signmask_address = (address) StubRoutines::x86::double_sign_mask();
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf, 0x66);
if (dstenc >= 8) {
emit_opcode(cbuf, Assembler::REX_R);
@@ -3777,7 +3743,7 @@
int dstenc = $dst$$reg;
address signflip_address = (address) StubRoutines::x86::float_sign_flip();
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
if (dstenc >= 8) {
emit_opcode(cbuf, Assembler::REX_R);
dstenc -= 8;
@@ -3794,7 +3760,7 @@
int dstenc = $dst$$reg;
address signflip_address = (address) StubRoutines::x86::double_sign_flip();
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf, 0x66);
if (dstenc >= 8) {
emit_opcode(cbuf, Assembler::REX_R);
@@ -3846,11 +3812,11 @@
encode_RegMem(cbuf, srcenc, RSP_enc, 0x4, 0, 0, false); // 2 bytes
// call f2i_fixup
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf, 0xE8);
emit_d32_reloc(cbuf,
(int)
- (StubRoutines::x86::f2i_fixup() - cbuf.code_end() - 4),
+ (StubRoutines::x86::f2i_fixup() - cbuf.insts_end() - 4),
runtime_call_Relocation::spec(),
RELOC_DISP32);
@@ -3870,7 +3836,7 @@
address const_address = (address) StubRoutines::x86::double_sign_flip();
// cmpq $dst, [0x8000000000000000]
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf, dstenc < 8 ? Assembler::REX_W : Assembler::REX_WR);
emit_opcode(cbuf, 0x39);
// XXX reg_mem doesn't support RIP-relative addressing yet
@@ -3904,11 +3870,11 @@
encode_RegMem(cbuf, srcenc, RSP_enc, 0x4, 0, 0, false); // 2 bytes
// call f2l_fixup
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf, 0xE8);
emit_d32_reloc(cbuf,
(int)
- (StubRoutines::x86::f2l_fixup() - cbuf.code_end() - 4),
+ (StubRoutines::x86::f2l_fixup() - cbuf.insts_end() - 4),
runtime_call_Relocation::spec(),
RELOC_DISP32);
@@ -3960,11 +3926,11 @@
encode_RegMem(cbuf, srcenc, RSP_enc, 0x4, 0, 0, false); // 2 bytes
// call d2i_fixup
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf, 0xE8);
emit_d32_reloc(cbuf,
(int)
- (StubRoutines::x86::d2i_fixup() - cbuf.code_end() - 4),
+ (StubRoutines::x86::d2i_fixup() - cbuf.insts_end() - 4),
runtime_call_Relocation::spec(),
RELOC_DISP32);
@@ -3984,7 +3950,7 @@
address const_address = (address) StubRoutines::x86::double_sign_flip();
// cmpq $dst, [0x8000000000000000]
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf, dstenc < 8 ? Assembler::REX_W : Assembler::REX_WR);
emit_opcode(cbuf, 0x39);
// XXX reg_mem doesn't support RIP-relative addressing yet
@@ -4018,11 +3984,11 @@
encode_RegMem(cbuf, srcenc, RSP_enc, 0x4, 0, 0, false); // 2 bytes
// call d2l_fixup
- cbuf.set_inst_mark();
+ cbuf.set_insts_mark();
emit_opcode(cbuf, 0xE8);
emit_d32_reloc(cbuf,
(int)
- (StubRoutines::x86::d2l_fixup() - cbuf.code_end() - 4),
+ (StubRoutines::x86::d2l_fixup() - cbuf.insts_end() - 4),
runtime_call_Relocation::spec(),
RELOC_DISP32);
@@ -4042,11 +4008,11 @@
%{
// testl %rax, off(%rip) // Opcode + ModRM + Disp32 == 6 bytes
// XXX reg_mem doesn't support RIP-relative addressing yet
- cbuf.set_inst_mark();
- cbuf.relocate(cbuf.inst_mark(), relocInfo::poll_type, 0); // XXX
+ cbuf.set_insts_mark();
+ cbuf.relocate(cbuf.insts_mark(), relocInfo::poll_type, 0); // XXX
emit_opcode(cbuf, 0x85); // testl
emit_rm(cbuf, 0x0, RAX_enc, 0x5); // 00 rax 101 == 0x5
- // cbuf.inst_mark() is beginning of instruction
+ // cbuf.insts_mark() is beginning of instruction
emit_d32_reloc(cbuf, os::get_polling_page());
// relocInfo::poll_type,
%}
@@ -12304,7 +12270,7 @@
int parity_disp = -1;
if ($cop$$cmpcode == Assembler::notEqual) {
// the two jumps 6 bytes apart so the jump distances are too
- parity_disp = l ? (l->loc_pos() - (cbuf.code_size() + 4)) : 0;
+ parity_disp = l ? (l->loc_pos() - (cbuf.insts_size() + 4)) : 0;
} else if ($cop$$cmpcode == Assembler::equal) {
parity_disp = 6;
} else {
@@ -12313,7 +12279,7 @@
emit_d32(cbuf, parity_disp);
$$$emit8$primary;
emit_cc(cbuf, $secondary, $cop$$cmpcode);
- int disp = l ? (l->loc_pos() - (cbuf.code_size() + 4)) : 0;
+ int disp = l ? (l->loc_pos() - (cbuf.insts_size() + 4)) : 0;
emit_d32(cbuf, disp);
%}
ins_pipe(pipe_jcc);
@@ -12508,7 +12474,7 @@
emit_cc(cbuf, $primary, Assembler::parity);
int parity_disp = -1;
if ($cop$$cmpcode == Assembler::notEqual) {
- parity_disp = l ? (l->loc_pos() - (cbuf.code_size() + 1)) : 0;
+ parity_disp = l ? (l->loc_pos() - (cbuf.insts_size() + 1)) : 0;
} else if ($cop$$cmpcode == Assembler::equal) {
parity_disp = 2;
} else {
@@ -12516,7 +12482,7 @@
}
emit_d8(cbuf, parity_disp);
emit_cc(cbuf, $primary, $cop$$cmpcode);
- int disp = l ? (l->loc_pos() - (cbuf.code_size() + 1)) : 0;
+ int disp = l ? (l->loc_pos() - (cbuf.insts_size() + 1)) : 0;
emit_d8(cbuf, disp);
assert(-128 <= disp && disp <= 127, "Displacement too large for short jmp");
assert(-128 <= parity_disp && parity_disp <= 127, "Displacement too large for short jmp");
--- a/hotspot/src/os/linux/vm/os_linux.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/os/linux/vm/os_linux.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -2597,10 +2597,14 @@
// where we're going to put our guard pages, truncate the mapping at
// that point by munmap()ping it. This ensures that when we later
// munmap() the guard pages we don't leave a hole in the stack
-// mapping.
+// mapping. This only affects the main/initial thread, but guard
+// against future OS changes
bool os::create_stack_guard_pages(char* addr, size_t size) {
uintptr_t stack_extent, stack_base;
- if (get_stack_bounds(&stack_extent, &stack_base)) {
+ bool chk_bounds = NOT_DEBUG(os::Linux::is_initial_thread()) DEBUG_ONLY(true);
+ if (chk_bounds && get_stack_bounds(&stack_extent, &stack_base)) {
+ assert(os::Linux::is_initial_thread(),
+ "growable stack in non-initial thread");
if (stack_extent < (uintptr_t)addr)
::munmap((void*)stack_extent, (uintptr_t)addr - stack_extent);
}
@@ -2609,10 +2613,15 @@
}
// If this is a growable mapping, remove the guard pages entirely by
-// munmap()ping them. If not, just call uncommit_memory().
+// munmap()ping them. If not, just call uncommit_memory(). This only
+// affects the main/initial thread, but guard against future OS changes
bool os::remove_stack_guard_pages(char* addr, size_t size) {
uintptr_t stack_extent, stack_base;
- if (get_stack_bounds(&stack_extent, &stack_base)) {
+ bool chk_bounds = NOT_DEBUG(os::Linux::is_initial_thread()) DEBUG_ONLY(true);
+ if (chk_bounds && get_stack_bounds(&stack_extent, &stack_base)) {
+ assert(os::Linux::is_initial_thread(),
+ "growable stack in non-initial thread");
+
return ::munmap(addr, size) == 0;
}
--- a/hotspot/src/os/solaris/dtrace/generateJvmOffsets.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/os/solaris/dtrace/generateJvmOffsets.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -230,7 +230,8 @@
GEN_OFFS(CodeBlob, _name);
GEN_OFFS(CodeBlob, _header_size);
- GEN_OFFS(CodeBlob, _instructions_offset);
+ GEN_OFFS(CodeBlob, _content_offset);
+ GEN_OFFS(CodeBlob, _code_offset);
GEN_OFFS(CodeBlob, _data_offset);
GEN_OFFS(CodeBlob, _frame_size);
printf("\n");
--- a/hotspot/src/os/solaris/dtrace/libjvm_db.c Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/os/solaris/dtrace/libjvm_db.c Fri Sep 24 00:51:15 2010 -0700
@@ -124,7 +124,7 @@
uint64_t pc_desc;
int32_t orig_pc_offset; /* _orig_pc_offset */
- int32_t instrs_beg; /* _instructions_offset */
+ int32_t instrs_beg; /* _code_offset */
int32_t instrs_end;
int32_t deopt_beg; /* _deoptimize_offset */
int32_t scopes_data_beg; /* _scopes_data_offset */
@@ -587,7 +587,7 @@
fprintf(stderr, "\t nmethod_info: BEGIN \n");
/* Instructions */
- err = ps_pread(J->P, nm + OFFSET_CodeBlob_instructions_offset, &N->instrs_beg, SZ32);
+ err = ps_pread(J->P, nm + OFFSET_CodeBlob_code_offset, &N->instrs_beg, SZ32);
CHECK_FAIL(err);
err = ps_pread(J->P, nm + OFFSET_CodeBlob_data_offset, &N->instrs_end, SZ32);
CHECK_FAIL(err);
--- a/hotspot/src/os_cpu/windows_x86/vm/os_windows_x86.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/os_cpu/windows_x86/vm/os_windows_x86.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -149,8 +149,8 @@
// If we are using Vectored Exceptions we don't need this registration
if (UseVectoredExceptions) return true;
- BufferBlob* b = BufferBlob::create("CodeCache Exception Handler", sizeof (DynamicCodeData));
- CodeBuffer cb(b->instructions_begin(), b->instructions_size());
+ BufferBlob* blob = BufferBlob::create("CodeCache Exception Handler", sizeof(DynamicCodeData));
+ CodeBuffer cb(blob);
MacroAssembler* masm = new MacroAssembler(&cb);
pDCD = (pDynamicCodeData) masm->pc();
--- a/hotspot/src/os_cpu/windows_x86/vm/windows_x86_32.ad Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/os_cpu/windows_x86/vm/windows_x86_32.ad Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
//
-// Copyright (c) 1999, 2006, Oracle and/or its affiliates. All rights reserved.
+// Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
// DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
//
// This code is free software; you can redistribute it and/or modify it
@@ -141,8 +141,7 @@
// emit an interrupt that is caught by the debugger
void emit_break(CodeBuffer &cbuf) {
- *(cbuf.code_end()) = (unsigned char)(0xcc);
- cbuf.set_code_end(cbuf.code_end() + 1);
+ cbuf.insts()->emit_int8((unsigned char) 0xcc);
}
void MachBreakpointNode::emit(CodeBuffer &cbuf, PhaseRegAlloc *ra_) const {
--- a/hotspot/src/os_cpu/windows_x86/vm/windows_x86_64.ad Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/os_cpu/windows_x86/vm/windows_x86_64.ad Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
//
-// Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved.
+// Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
// DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
//
// This code is free software; you can redistribute it and/or modify it
@@ -144,8 +144,7 @@
// emit an interrupt that is caught by the debugger
void emit_break(CodeBuffer &cbuf) {
- *(cbuf.code_end()) = (unsigned char)(0xcc);
- cbuf.set_code_end(cbuf.code_end() + 1);
+ cbuf.insts()->emit_int8((unsigned char) 0xcc);
}
void MachBreakpointNode::emit(CodeBuffer &cbuf, PhaseRegAlloc *ra_) const {
--- a/hotspot/src/share/vm/adlc/output_c.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/adlc/output_c.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -2482,7 +2482,7 @@
}
// Save current instruction's starting address (helps with relocation).
- fprintf( fp, " cbuf.set_inst_mark();\n");
+ fprintf(fp, " cbuf.set_insts_mark();\n");
// // // idx0 is only needed for syntactic purposes and only by "storeSSI"
// fprintf( fp, " unsigned idx0 = 0;\n");
--- a/hotspot/src/share/vm/asm/codeBuffer.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/asm/codeBuffer.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -74,12 +74,11 @@
typedef CodeBuffer::csize_t csize_t; // file-local definition
-// external buffer, in a predefined CodeBlob or other buffer area
+// External buffer, in a predefined CodeBlob.
// Important: The code_start must be taken exactly, and not realigned.
-CodeBuffer::CodeBuffer(address code_start, csize_t code_size) {
- assert(code_start != NULL, "sanity");
+CodeBuffer::CodeBuffer(CodeBlob* blob) {
initialize_misc("static buffer");
- initialize(code_start, code_size);
+ initialize(blob->content_begin(), blob->content_size());
assert(verify_section_allocation(), "initial use of buffer OK");
}
@@ -99,7 +98,7 @@
// Set up various pointers into the blob.
initialize(_total_start, _total_size);
- assert((uintptr_t)code_begin() % CodeEntryAlignment == 0, "instruction start not code entry aligned");
+ assert((uintptr_t)insts_begin() % CodeEntryAlignment == 0, "instruction start not code entry aligned");
pd_initialize();
@@ -144,13 +143,6 @@
void CodeBuffer::initialize_section_size(CodeSection* cs, csize_t size) {
assert(cs != &_insts, "insts is the memory provider, not the consumer");
-#ifdef ASSERT
- for (int n = (int)SECT_INSTS+1; n < (int)SECT_LIMIT; n++) {
- CodeSection* prevCS = code_section(n);
- if (prevCS == cs) break;
- assert(!prevCS->is_allocated(), "section allocation must be in reverse order");
- }
-#endif
csize_t slop = CodeSection::end_slop(); // margin between sections
int align = cs->alignment();
assert(is_power_of_2(align), "sanity");
@@ -192,21 +184,21 @@
void CodeBuffer::set_blob(BufferBlob* blob) {
_blob = blob;
if (blob != NULL) {
- address start = blob->instructions_begin();
- address end = blob->instructions_end();
+ address start = blob->content_begin();
+ address end = blob->content_end();
// Round up the starting address.
int align = _insts.alignment();
start += (-(intptr_t)start) & (align-1);
_total_start = start;
_total_size = end - start;
} else {
- #ifdef ASSERT
+#ifdef ASSERT
// Clean out dangling pointers.
_total_start = badAddress;
+ _consts._start = _consts._end = badAddress;
_insts._start = _insts._end = badAddress;
_stubs._start = _stubs._end = badAddress;
- _consts._start = _consts._end = badAddress;
- #endif //ASSERT
+#endif //ASSERT
}
}
@@ -222,9 +214,9 @@
return NULL;
#else //PRODUCT
switch (n) {
+ case SECT_CONSTS: return "consts";
case SECT_INSTS: return "insts";
case SECT_STUBS: return "stubs";
- case SECT_CONSTS: return "consts";
default: return NULL;
}
#endif //PRODUCT
@@ -422,21 +414,21 @@
/// The pattern is the same for all functions.
/// We iterate over all the sections, padding each to alignment.
-csize_t CodeBuffer::total_code_size() const {
- csize_t code_size_so_far = 0;
+csize_t CodeBuffer::total_content_size() const {
+ csize_t size_so_far = 0;
for (int n = 0; n < (int)SECT_LIMIT; n++) {
const CodeSection* cs = code_section(n);
if (cs->is_empty()) continue; // skip trivial section
- code_size_so_far = cs->align_at_start(code_size_so_far);
- code_size_so_far += cs->size();
+ size_so_far = cs->align_at_start(size_so_far);
+ size_so_far += cs->size();
}
- return code_size_so_far;
+ return size_so_far;
}
void CodeBuffer::compute_final_layout(CodeBuffer* dest) const {
address buf = dest->_total_start;
csize_t buf_offset = 0;
- assert(dest->_total_size >= total_code_size(), "must be big enough");
+ assert(dest->_total_size >= total_content_size(), "must be big enough");
{
// not sure why this is here, but why not...
@@ -446,12 +438,11 @@
const CodeSection* prev_cs = NULL;
CodeSection* prev_dest_cs = NULL;
- for (int n = 0; n < (int)SECT_LIMIT; n++) {
+
+ for (int n = (int) SECT_FIRST; n < (int) SECT_LIMIT; n++) {
// figure compact layout of each section
const CodeSection* cs = code_section(n);
- address cstart = cs->start();
- address cend = cs->end();
- csize_t csize = cend - cstart;
+ csize_t csize = cs->size();
CodeSection* dest_cs = dest->code_section(n);
if (!cs->is_empty()) {
@@ -464,7 +455,7 @@
prev_dest_cs->_limit += padding;
}
#ifdef ASSERT
- if (prev_cs != NULL && prev_cs->is_frozen() && n < SECT_CONSTS) {
+ if (prev_cs != NULL && prev_cs->is_frozen() && n < (SECT_LIMIT - 1)) {
// Make sure the ends still match up.
// This is important because a branch in a frozen section
// might target code in a following section, via a Label,
@@ -489,33 +480,29 @@
}
// Done calculating sections; did it come out to the right end?
- assert(buf_offset == total_code_size(), "sanity");
+ assert(buf_offset == total_content_size(), "sanity");
assert(dest->verify_section_allocation(), "final configuration works");
}
-csize_t CodeBuffer::total_offset_of(address addr) const {
- csize_t code_size_so_far = 0;
- for (int n = 0; n < (int)SECT_LIMIT; n++) {
- const CodeSection* cs = code_section(n);
- if (!cs->is_empty()) {
- code_size_so_far = cs->align_at_start(code_size_so_far);
+csize_t CodeBuffer::total_offset_of(CodeSection* cs) const {
+ csize_t size_so_far = 0;
+ for (int n = (int) SECT_FIRST; n < (int) SECT_LIMIT; n++) {
+ const CodeSection* cur_cs = code_section(n);
+ if (!cur_cs->is_empty()) {
+ size_so_far = cur_cs->align_at_start(size_so_far);
}
- if (cs->contains2(addr)) {
- return code_size_so_far + (addr - cs->start());
+ if (cur_cs->index() == cs->index()) {
+ return size_so_far;
}
- code_size_so_far += cs->size();
+ size_so_far += cur_cs->size();
}
-#ifndef PRODUCT
- tty->print_cr("Dangling address " PTR_FORMAT " in:", addr);
- ((CodeBuffer*)this)->print();
-#endif
ShouldNotReachHere();
return -1;
}
csize_t CodeBuffer::total_relocation_size() const {
csize_t lsize = copy_relocations_to(NULL); // dry run only
- csize_t csize = total_code_size();
+ csize_t csize = total_content_size();
csize_t total = RelocIterator::locs_and_index_size(csize, lsize);
return (csize_t) align_size_up(total, HeapWordSize);
}
@@ -534,7 +521,7 @@
csize_t code_end_so_far = 0;
csize_t code_point_so_far = 0;
- for (int n = 0; n < (int)SECT_LIMIT; n++) {
+ for (int n = (int) SECT_FIRST; n < (int)SECT_LIMIT; n++) {
// pull relocs out of each section
const CodeSection* cs = code_section(n);
assert(!(cs->is_empty() && cs->locs_count() > 0), "sanity");
@@ -601,7 +588,7 @@
buf_offset += sizeof(relocInfo);
}
- assert(code_end_so_far == total_code_size(), "sanity");
+ assert(code_end_so_far == total_content_size(), "sanity");
// Account for index:
if (buf != NULL) {
@@ -621,9 +608,8 @@
}
#endif //PRODUCT
- CodeBuffer dest(dest_blob->instructions_begin(),
- dest_blob->instructions_size());
- assert(dest_blob->instructions_size() >= total_code_size(), "good sizing");
+ CodeBuffer dest(dest_blob);
+ assert(dest_blob->content_size() >= total_content_size(), "good sizing");
this->compute_final_layout(&dest);
relocate_code_to(&dest);
@@ -631,18 +617,20 @@
dest_blob->set_comments(_comments);
// Done moving code bytes; were they the right size?
- assert(round_to(dest.total_code_size(), oopSize) == dest_blob->instructions_size(), "sanity");
+ assert(round_to(dest.total_content_size(), oopSize) == dest_blob->content_size(), "sanity");
// Flush generated code
- ICache::invalidate_range(dest_blob->instructions_begin(),
- dest_blob->instructions_size());
+ ICache::invalidate_range(dest_blob->code_begin(), dest_blob->code_size());
}
-// Move all my code into another code buffer.
-// Consult applicable relocs to repair embedded addresses.
+// Move all my code into another code buffer. Consult applicable
+// relocs to repair embedded addresses. The layout in the destination
+// CodeBuffer is different to the source CodeBuffer: the destination
+// CodeBuffer gets the final layout (consts, insts, stubs in order of
+// ascending address).
void CodeBuffer::relocate_code_to(CodeBuffer* dest) const {
DEBUG_ONLY(address dest_end = dest->_total_start + dest->_total_size);
- for (int n = 0; n < (int)SECT_LIMIT; n++) {
+ for (int n = (int) SECT_FIRST; n < (int) SECT_LIMIT; n++) {
// pull code out of each section
const CodeSection* cs = code_section(n);
if (cs->is_empty()) continue; // skip trivial section
@@ -684,20 +672,19 @@
csize_t* new_capacity) {
csize_t new_total_cap = 0;
- int prev_n = -1;
- for (int n = 0; n < (int)SECT_LIMIT; n++) {
+ for (int n = (int) SECT_FIRST; n < (int) SECT_LIMIT; n++) {
const CodeSection* sect = code_section(n);
if (!sect->is_empty()) {
- // Compute initial padding; assign it to the previous non-empty guy.
- // Cf. compute_final_layout.
+ // Compute initial padding; assign it to the previous section,
+ // even if it's empty (e.g. consts section can be empty).
+ // Cf. compute_final_layout
csize_t padding = sect->align_at_start(new_total_cap) - new_total_cap;
if (padding != 0) {
new_total_cap += padding;
- assert(prev_n >= 0, "sanity");
- new_capacity[prev_n] += padding;
+ assert(n - 1 >= SECT_FIRST, "sanity");
+ new_capacity[n - 1] += padding;
}
- prev_n = n;
}
csize_t exp = sect->size(); // 100% increase
@@ -777,11 +764,11 @@
this->_before_expand = bxp;
// Give each section its required (expanded) capacity.
- for (int n = (int)SECT_LIMIT-1; n >= SECT_INSTS; n--) {
+ for (int n = (int)SECT_LIMIT-1; n >= SECT_FIRST; n--) {
CodeSection* cb_sect = cb.code_section(n);
CodeSection* this_sect = code_section(n);
if (new_capacity[n] == 0) continue; // already nulled out
- if (n > SECT_INSTS) {
+ if (n != SECT_INSTS) {
cb.initialize_section_size(cb_sect, new_capacity[n]);
}
assert(cb_sect->capacity() >= new_capacity[n], "big enough");
@@ -844,20 +831,25 @@
if (tstart == badAddress) return true; // smashed by set_blob(NULL)
address tend = tstart + _total_size;
if (_blob != NULL) {
- assert(tstart >= _blob->instructions_begin(), "sanity");
- assert(tend <= _blob->instructions_end(), "sanity");
+ assert(tstart >= _blob->content_begin(), "sanity");
+ assert(tend <= _blob->content_end(), "sanity");
}
- address tcheck = tstart; // advancing pointer to verify disjointness
- for (int n = 0; n < (int)SECT_LIMIT; n++) {
+ // Verify disjointness.
+ for (int n = (int) SECT_FIRST; n < (int) SECT_LIMIT; n++) {
CodeSection* sect = code_section(n);
- if (!sect->is_allocated()) continue;
- assert(sect->start() >= tcheck, "sanity");
- tcheck = sect->start();
- assert((intptr_t)tcheck % sect->alignment() == 0
+ if (!sect->is_allocated() || sect->is_empty()) continue;
+ assert((intptr_t)sect->start() % sect->alignment() == 0
|| sect->is_empty() || _blob == NULL,
"start is aligned");
- assert(sect->end() >= tcheck, "sanity");
- assert(sect->end() <= tend, "sanity");
+ for (int m = (int) SECT_FIRST; m < (int) SECT_LIMIT; m++) {
+ CodeSection* other = code_section(m);
+ if (!other->is_allocated() || other == sect) continue;
+ assert(!other->contains(sect->start() ), "sanity");
+ // limit is an exclusive address and can be the start of another
+ // section.
+ assert(!other->contains(sect->limit() - 1), "sanity");
+ }
+ assert(sect->end() <= tend, "sanity");
}
return true;
}
@@ -981,13 +973,13 @@
void CodeBuffer::decode() {
- Disassembler::decode(decode_begin(), code_end());
- _decode_begin = code_end();
+ Disassembler::decode(decode_begin(), insts_end());
+ _decode_begin = insts_end();
}
void CodeBuffer::skip_decode() {
- _decode_begin = code_end();
+ _decode_begin = insts_end();
}
--- a/hotspot/src/share/vm/asm/codeBuffer.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/asm/codeBuffer.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -186,6 +186,12 @@
_locs_point = pc;
}
+ // Code emission
+ void emit_int8 (int8_t x) { *((int8_t*) end()) = x; set_end(end() + 1); }
+ void emit_int16(int16_t x) { *((int16_t*) end()) = x; set_end(end() + 2); }
+ void emit_int32(int32_t x) { *((int32_t*) end()) = x; set_end(end() + 4); }
+ void emit_int64(int64_t x) { *((int64_t*) end()) = x; set_end(end() + 8); }
+
// Share a scratch buffer for relocinfo. (Hacky; saves a resource allocation.)
void initialize_shared_locs(relocInfo* buf, int length);
@@ -283,10 +289,12 @@
public:
typedef int csize_t; // code size type; would be size_t except for history
enum {
- // Here is the list of all possible sections, in order of ascending address.
+ // Here is the list of all possible sections. The order reflects
+ // the final layout.
+ SECT_FIRST = 0,
+ SECT_CONSTS = SECT_FIRST, // Non-instruction data: Floats, jump tables, etc.
SECT_INSTS, // Executable instructions.
SECT_STUBS, // Outbound trampolines for supporting call sites.
- SECT_CONSTS, // Non-instruction data: Floats, jump tables, etc.
SECT_LIMIT, SECT_NONE = -1
};
@@ -298,9 +306,9 @@
const char* _name;
+ CodeSection _consts; // constants, jump tables
CodeSection _insts; // instructions (the main section)
CodeSection _stubs; // stubs (call site support), deopt, exception handling
- CodeSection _consts; // constants, jump tables
CodeBuffer* _before_expand; // dead buffer, from before the last expansion
@@ -328,9 +336,9 @@
}
void initialize(address code_start, csize_t code_size) {
+ _consts.initialize_outer(this, SECT_CONSTS);
_insts.initialize_outer(this, SECT_INSTS);
_stubs.initialize_outer(this, SECT_STUBS);
- _consts.initialize_outer(this, SECT_CONSTS);
_total_start = code_start;
_total_size = code_size;
// Initialize the main section:
@@ -374,9 +382,17 @@
public:
// (1) code buffer referring to pre-allocated instruction memory
- CodeBuffer(address code_start, csize_t code_size);
+ CodeBuffer(address code_start, csize_t code_size) {
+ assert(code_start != NULL, "sanity");
+ initialize_misc("static buffer");
+ initialize(code_start, code_size);
+ assert(verify_section_allocation(), "initial use of buffer OK");
+ }
- // (2) code buffer allocating codeBlob memory for code & relocation
+ // (2) CodeBuffer referring to pre-allocated CodeBlob.
+ CodeBuffer(CodeBlob* blob);
+
+ // (3) code buffer allocating codeBlob memory for code & relocation
// info but with lazy initialization. The name must be something
// informative.
CodeBuffer(const char* name) {
@@ -384,7 +400,7 @@
}
- // (3) code buffer allocating codeBlob memory for code & relocation
+ // (4) code buffer allocating codeBlob memory for code & relocation
// info. The name must be something informative and code_size must
// include both code and stubs sizes.
CodeBuffer(const char* name, csize_t code_size, csize_t locs_size) {
@@ -394,22 +410,22 @@
~CodeBuffer();
- // Initialize a CodeBuffer constructed using constructor 2. Using
- // constructor 3 is equivalent to calling constructor 2 and then
+ // Initialize a CodeBuffer constructed using constructor 3. Using
+ // constructor 4 is equivalent to calling constructor 3 and then
// calling this method. It's been factored out for convenience of
// construction.
void initialize(csize_t code_size, csize_t locs_size);
+ CodeSection* consts() { return &_consts; }
CodeSection* insts() { return &_insts; }
CodeSection* stubs() { return &_stubs; }
- CodeSection* consts() { return &_consts; }
- // present sections in order; return NULL at end; insts is #0, etc.
+ // present sections in order; return NULL at end; consts is #0, etc.
CodeSection* code_section(int n) {
- // This makes the slightly questionable but portable assumption that
- // the various members (_insts, _stubs, etc.) are adjacent in the
- // layout of CodeBuffer.
- CodeSection* cs = &_insts + n;
+ // This makes the slightly questionable but portable assumption
+ // that the various members (_consts, _insts, _stubs, etc.) are
+ // adjacent in the layout of CodeBuffer.
+ CodeSection* cs = &_consts + n;
assert(cs->index() == n || !cs->is_allocated(), "sanity");
return cs;
}
@@ -438,40 +454,41 @@
void free_blob(); // Free the blob, if we own one.
// Properties relative to the insts section:
- address code_begin() const { return _insts.start(); }
- address code_end() const { return _insts.end(); }
- void set_code_end(address end) { _insts.set_end(end); }
- address code_limit() const { return _insts.limit(); }
- address inst_mark() const { return _insts.mark(); }
- void set_inst_mark() { _insts.set_mark(); }
- void clear_inst_mark() { _insts.clear_mark(); }
+ address insts_begin() const { return _insts.start(); }
+ address insts_end() const { return _insts.end(); }
+ void set_insts_end(address end) { _insts.set_end(end); }
+ address insts_limit() const { return _insts.limit(); }
+ address insts_mark() const { return _insts.mark(); }
+ void set_insts_mark() { _insts.set_mark(); }
+ void clear_insts_mark() { _insts.clear_mark(); }
// is there anything in the buffer other than the current section?
- bool is_pure() const { return code_size() == total_code_size(); }
+ bool is_pure() const { return insts_size() == total_content_size(); }
// size in bytes of output so far in the insts sections
- csize_t code_size() const { return _insts.size(); }
+ csize_t insts_size() const { return _insts.size(); }
- // same as code_size(), except that it asserts there is no non-code here
- csize_t pure_code_size() const { assert(is_pure(), "no non-code");
- return code_size(); }
+ // same as insts_size(), except that it asserts there is no non-code here
+ csize_t pure_insts_size() const { assert(is_pure(), "no non-code");
+ return insts_size(); }
// capacity in bytes of the insts sections
- csize_t code_capacity() const { return _insts.capacity(); }
+ csize_t insts_capacity() const { return _insts.capacity(); }
// number of bytes remaining in the insts section
- csize_t code_remaining() const { return _insts.remaining(); }
+ csize_t insts_remaining() const { return _insts.remaining(); }
// is a given address in the insts section? (2nd version is end-inclusive)
- bool code_contains(address pc) const { return _insts.contains(pc); }
- bool code_contains2(address pc) const { return _insts.contains2(pc); }
+ bool insts_contains(address pc) const { return _insts.contains(pc); }
+ bool insts_contains2(address pc) const { return _insts.contains2(pc); }
- // allocated size of code in all sections, when aligned and concatenated
- // (this is the eventual state of the code in its final CodeBlob)
- csize_t total_code_size() const;
+ // Allocated size in all sections, when aligned and concatenated
+ // (this is the eventual state of the content in its final
+ // CodeBlob).
+ csize_t total_content_size() const;
- // combined offset (relative to start of insts) of given address,
- // as eventually found in the final CodeBlob
- csize_t total_offset_of(address addr) const;
+ // Combined offset (relative to start of first section) of given
+ // section, as eventually found in the final CodeBlob.
+ csize_t total_offset_of(CodeSection* cs) const;
// allocated size of all relocation data, including index, rounded up
csize_t total_relocation_size() const;
--- a/hotspot/src/share/vm/c1/c1_Canonicalizer.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_Canonicalizer.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -652,10 +652,20 @@
else if (lss_sux == gtr_sux) { cond = If::neq; tsux = lss_sux; fsux = eql_sux; }
else if (eql_sux == gtr_sux) { cond = If::geq; tsux = eql_sux; fsux = lss_sux; }
else { ShouldNotReachHere(); }
- If* canon = new If(cmp->x(), cond, nan_sux == tsux, cmp->y(), tsux, fsux, cmp->state_before(), x->is_safepoint());
+ If* canon = new If(cmp->x(), cond, nan_sux == tsux, cmp->y(), tsux, fsux, cmp->state_before(), x->is_safepoint());
if (cmp->x() == cmp->y()) {
do_If(canon);
} else {
+ if (compilation()->profile_branches()) {
+ // TODO: If profiling, leave floating point comparisons unoptimized.
+ // We currently do not support profiling of the unordered case.
+ switch(cmp->op()) {
+ case Bytecodes::_fcmpl: case Bytecodes::_fcmpg:
+ case Bytecodes::_dcmpl: case Bytecodes::_dcmpg:
+ set_canonical(x);
+ return;
+ }
+ }
set_canonical(canon);
set_bci(cmp->bci());
}
@@ -663,6 +673,8 @@
} else if (l->as_InstanceOf() != NULL) {
// NOTE: Code permanently disabled for now since it leaves the old InstanceOf
// instruction in the graph (it is pinned). Need to fix this at some point.
+ // It should also be left in the graph when generating a profiled method version or Goto
+ // has to know that it was an InstanceOf.
return;
// pattern: If ((obj instanceof klass) cond rc) => simplify to: IfInstanceOf or: Goto
InstanceOf* inst = l->as_InstanceOf();
@@ -881,4 +893,5 @@
void Canonicalizer::do_UnsafePrefetchRead (UnsafePrefetchRead* x) {}
void Canonicalizer::do_UnsafePrefetchWrite(UnsafePrefetchWrite* x) {}
void Canonicalizer::do_ProfileCall(ProfileCall* x) {}
-void Canonicalizer::do_ProfileCounter(ProfileCounter* x) {}
+void Canonicalizer::do_ProfileInvoke(ProfileInvoke* x) {}
+
--- a/hotspot/src/share/vm/c1/c1_Canonicalizer.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_Canonicalizer.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -24,9 +24,11 @@
class Canonicalizer: InstructionVisitor {
private:
+ Compilation *_compilation;
Instruction* _canonical;
int _bci;
+ Compilation *compilation() { return _compilation; }
void set_canonical(Value x);
void set_bci(int bci) { _bci = bci; }
void set_constant(jint x) { set_canonical(new Constant(new IntConstant(x))); }
@@ -43,7 +45,9 @@
int* scale);
public:
- Canonicalizer(Value x, int bci) { _canonical = x; _bci = bci; if (CanonicalizeNodes) x->visit(this); }
+ Canonicalizer(Compilation* c, Value x, int bci) : _compilation(c), _canonical(x), _bci(bci) {
+ if (CanonicalizeNodes) x->visit(this);
+ }
Value canonical() const { return _canonical; }
int bci() const { return _bci; }
@@ -92,5 +96,5 @@
virtual void do_UnsafePrefetchRead (UnsafePrefetchRead* x);
virtual void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x);
virtual void do_ProfileCall (ProfileCall* x);
- virtual void do_ProfileCounter (ProfileCounter* x);
+ virtual void do_ProfileInvoke (ProfileInvoke* x);
};
--- a/hotspot/src/share/vm/c1/c1_CodeStubs.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_CodeStubs.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -80,20 +80,21 @@
}
};
-#ifdef TIERED
class CounterOverflowStub: public CodeStub {
private:
CodeEmitInfo* _info;
int _bci;
+ LIR_Opr _method;
public:
- CounterOverflowStub(CodeEmitInfo* info, int bci) : _info(info), _bci(bci) {
+ CounterOverflowStub(CodeEmitInfo* info, int bci, LIR_Opr method) : _info(info), _bci(bci), _method(method) {
}
virtual void emit_code(LIR_Assembler* e);
virtual void visit(LIR_OpVisitState* visitor) {
visitor->do_slow_case(_info);
+ visitor->do_input(_method);
}
#ifndef PRODUCT
@@ -101,7 +102,6 @@
#endif // PRODUCT
};
-#endif // TIERED
class ConversionStub: public CodeStub {
private:
--- a/hotspot/src/share/vm/c1/c1_Compilation.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_Compilation.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -290,9 +290,13 @@
CHECK_BAILOUT_(no_frame_size);
+ if (is_profiling()) {
+ method()->build_method_data();
+ }
+
{
PhaseTraceTime timeit(_t_buildIR);
- build_hir();
+ build_hir();
}
if (BailoutAfterHIR) {
BAILOUT_("Bailing out because of -XX:+BailoutAfterHIR", no_frame_size);
@@ -447,6 +451,7 @@
, _masm(NULL)
, _has_exception_handlers(false)
, _has_fpu_code(true) // pessimistic assumption
+, _would_profile(false)
, _has_unsafe_access(false)
, _has_method_handle_invokes(false)
, _bailout_msg(NULL)
@@ -454,20 +459,23 @@
, _allocator(NULL)
, _next_id(0)
, _next_block_id(0)
-, _code(buffer_blob->instructions_begin(),
- buffer_blob->instructions_size())
+, _code(buffer_blob)
, _current_instruction(NULL)
#ifndef PRODUCT
, _last_instruction_printed(NULL)
#endif // PRODUCT
{
PhaseTraceTime timeit(_t_compile);
-
_arena = Thread::current()->resource_area();
_env->set_compiler_data(this);
_exception_info_list = new ExceptionInfoList();
_implicit_exception_table.set_size(0);
compile_method();
+ if (is_profiling() && _would_profile) {
+ ciMethodData *md = method->method_data();
+ assert (md != NULL, "Should have MDO");
+ md->set_would_profile(_would_profile);
+ }
}
Compilation::~Compilation() {
--- a/hotspot/src/share/vm/c1/c1_Compilation.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_Compilation.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -69,6 +69,7 @@
bool _has_exception_handlers;
bool _has_fpu_code;
bool _has_unsafe_access;
+ bool _would_profile;
bool _has_method_handle_invokes; // True if this method has MethodHandle invokes.
const char* _bailout_msg;
ExceptionInfoList* _exception_info_list;
@@ -143,6 +144,7 @@
void set_has_exception_handlers(bool f) { _has_exception_handlers = f; }
void set_has_fpu_code(bool f) { _has_fpu_code = f; }
void set_has_unsafe_access(bool f) { _has_unsafe_access = f; }
+ void set_would_profile(bool f) { _would_profile = f; }
// Add a set of exception handlers covering the given PC offset
void add_exception_handlers_for_pco(int pco, XHandlers* exception_handlers);
// Statistics gathering
@@ -202,6 +204,30 @@
void compile_only_this_scope(outputStream* st, IRScope* scope);
void exclude_this_method();
#endif // PRODUCT
+
+ bool is_profiling() {
+ return env()->comp_level() == CompLevel_full_profile ||
+ env()->comp_level() == CompLevel_limited_profile;
+ }
+ bool count_invocations() { return is_profiling(); }
+ bool count_backedges() { return is_profiling(); }
+
+ // Helpers for generation of profile information
+ bool profile_branches() {
+ return env()->comp_level() == CompLevel_full_profile &&
+ C1UpdateMethodData && C1ProfileBranches;
+ }
+ bool profile_calls() {
+ return env()->comp_level() == CompLevel_full_profile &&
+ C1UpdateMethodData && C1ProfileCalls;
+ }
+ bool profile_inlined_calls() {
+ return profile_calls() && C1ProfileInlinedCalls;
+ }
+ bool profile_checkcasts() {
+ return env()->comp_level() == CompLevel_full_profile &&
+ C1UpdateMethodData && C1ProfileCheckcasts;
+ }
};
--- a/hotspot/src/share/vm/c1/c1_Compiler.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_Compiler.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -39,9 +39,7 @@
// Name of this compiler
virtual const char* name() { return "C1"; }
-#ifdef TIERED
- virtual bool is_c1() { return true; };
-#endif // TIERED
+ virtual bool is_c1() { return true; };
BufferBlob* build_buffer_blob();
--- a/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -967,6 +967,17 @@
StoreIndexed* result = new StoreIndexed(array, index, length, type, value, lock_stack());
append(result);
_memory->store_value(value);
+
+ if (type == T_OBJECT && is_profiling()) {
+ // Note that we'd collect profile data in this method if we wanted it.
+ compilation()->set_would_profile(true);
+
+ if (profile_checkcasts()) {
+ result->set_profiled_method(method());
+ result->set_profiled_bci(bci());
+ result->set_should_profile(true);
+ }
+ }
}
@@ -1144,8 +1155,16 @@
void GraphBuilder::_goto(int from_bci, int to_bci) {
- profile_bci(from_bci);
- append(new Goto(block_at(to_bci), to_bci <= from_bci));
+ Goto *x = new Goto(block_at(to_bci), to_bci <= from_bci);
+ if (is_profiling()) {
+ compilation()->set_would_profile(true);
+ }
+ if (profile_branches()) {
+ x->set_profiled_method(method());
+ x->set_profiled_bci(bci());
+ x->set_should_profile(true);
+ }
+ append(x);
}
@@ -1153,11 +1172,45 @@
BlockBegin* tsux = block_at(stream()->get_dest());
BlockBegin* fsux = block_at(stream()->next_bci());
bool is_bb = tsux->bci() < stream()->cur_bci() || fsux->bci() < stream()->cur_bci();
- If* if_node = append(new If(x, cond, false, y, tsux, fsux, is_bb ? state_before : NULL, is_bb))->as_If();
- if (profile_branches() && (if_node != NULL)) {
- if_node->set_profiled_method(method());
- if_node->set_profiled_bci(bci());
- if_node->set_should_profile(true);
+ Instruction *i = append(new If(x, cond, false, y, tsux, fsux, is_bb ? state_before : NULL, is_bb));
+
+ if (is_profiling()) {
+ If* if_node = i->as_If();
+ if (if_node != NULL) {
+ // Note that we'd collect profile data in this method if we wanted it.
+ compilation()->set_would_profile(true);
+ // At level 2 we need the proper bci to count backedges
+ if_node->set_profiled_bci(bci());
+ if (profile_branches()) {
+ // Successors can be rotated by the canonicalizer, check for this case.
+ if_node->set_profiled_method(method());
+ if_node->set_should_profile(true);
+ if (if_node->tsux() == fsux) {
+ if_node->set_swapped(true);
+ }
+ }
+ return;
+ }
+
+ // Check if this If was reduced to Goto.
+ Goto *goto_node = i->as_Goto();
+ if (goto_node != NULL) {
+ compilation()->set_would_profile(true);
+ if (profile_branches()) {
+ goto_node->set_profiled_method(method());
+ goto_node->set_profiled_bci(bci());
+ goto_node->set_should_profile(true);
+ // Find out which successor is used.
+ if (goto_node->default_sux() == tsux) {
+ goto_node->set_direction(Goto::taken);
+ } else if (goto_node->default_sux() == fsux) {
+ goto_node->set_direction(Goto::not_taken);
+ } else {
+ ShouldNotReachHere();
+ }
+ }
+ return;
+ }
}
}
@@ -1698,8 +1751,7 @@
if (recv != NULL &&
(code == Bytecodes::_invokespecial ||
- !is_loaded || target->is_final() ||
- profile_calls())) {
+ !is_loaded || target->is_final())) {
// invokespecial always needs a NULL check. invokevirtual where
// the target is final or where it's not known that whether the
// target is final requires a NULL check. Otherwise normal
@@ -1709,15 +1761,23 @@
null_check(recv);
}
- if (profile_calls()) {
- assert(cha_monomorphic_target == NULL || exact_target == NULL, "both can not be set");
- ciKlass* target_klass = NULL;
- if (cha_monomorphic_target != NULL) {
- target_klass = cha_monomorphic_target->holder();
- } else if (exact_target != NULL) {
- target_klass = exact_target->holder();
+ if (is_profiling()) {
+ if (recv != NULL && profile_calls()) {
+ null_check(recv);
}
- profile_call(recv, target_klass);
+ // Note that we'd collect profile data in this method if we wanted it.
+ compilation()->set_would_profile(true);
+
+ if (profile_calls()) {
+ assert(cha_monomorphic_target == NULL || exact_target == NULL, "both can not be set");
+ ciKlass* target_klass = NULL;
+ if (cha_monomorphic_target != NULL) {
+ target_klass = cha_monomorphic_target->holder();
+ } else if (exact_target != NULL) {
+ target_klass = exact_target->holder();
+ }
+ profile_call(recv, target_klass);
+ }
}
Invoke* result = new Invoke(code, result_type, recv, args, vtable_index, target, state_before);
@@ -1782,10 +1842,16 @@
CheckCast* c = new CheckCast(klass, apop(), state_before);
apush(append_split(c));
c->set_direct_compare(direct_compare(klass));
- if (profile_checkcasts()) {
- c->set_profiled_method(method());
- c->set_profiled_bci(bci());
- c->set_should_profile(true);
+
+ if (is_profiling()) {
+ // Note that we'd collect profile data in this method if we wanted it.
+ compilation()->set_would_profile(true);
+
+ if (profile_checkcasts()) {
+ c->set_profiled_method(method());
+ c->set_profiled_bci(bci());
+ c->set_should_profile(true);
+ }
}
}
@@ -1797,6 +1863,17 @@
InstanceOf* i = new InstanceOf(klass, apop(), state_before);
ipush(append_split(i));
i->set_direct_compare(direct_compare(klass));
+
+ if (is_profiling()) {
+ // Note that we'd collect profile data in this method if we wanted it.
+ compilation()->set_would_profile(true);
+
+ if (profile_checkcasts()) {
+ i->set_profiled_method(method());
+ i->set_profiled_bci(bci());
+ i->set_should_profile(true);
+ }
+ }
}
@@ -1868,7 +1945,7 @@
Instruction* GraphBuilder::append_with_bci(Instruction* instr, int bci) {
- Canonicalizer canon(instr, bci);
+ Canonicalizer canon(compilation(), instr, bci);
Instruction* i1 = canon.canonical();
if (i1->bci() != -99) {
// Canonicalizer returned an instruction which was already
@@ -2651,18 +2728,6 @@
h->set_depth_first_number(0);
Value l = h;
- if (profile_branches()) {
- // Increment the invocation count on entry to the method. We
- // can't use profile_invocation here because append isn't setup to
- // work properly at this point. The instruction have to be
- // appended to the instruction stream by hand.
- Value m = new Constant(new ObjectConstant(compilation()->method()));
- h->set_next(m, 0);
- Value p = new ProfileCounter(m, methodOopDesc::interpreter_invocation_counter_offset_in_bytes(), 1);
- m->set_next(p, 0);
- l = p;
- }
-
BlockEnd* g = new Goto(entry, false);
l->set_next(g, entry->bci());
h->set_end(g);
@@ -2688,10 +2753,10 @@
// also necessary when profiling so that there's a single block that
// can increment the interpreter_invocation_count.
BlockBegin* new_header_block;
- if (std_entry->number_of_preds() == 0 && !profile_branches()) {
+ if (std_entry->number_of_preds() > 0 || count_invocations() || count_backedges()) {
+ new_header_block = header_block(std_entry, BlockBegin::std_entry_flag, state);
+ } else {
new_header_block = std_entry;
- } else {
- new_header_block = header_block(std_entry, BlockBegin::std_entry_flag, state);
}
// setup start block (root for the IR graph)
@@ -3115,16 +3180,21 @@
Values* args = state()->pop_arguments(callee->arg_size());
ValueStack* locks = lock_stack();
- if (profile_calls()) {
+
+ if (is_profiling()) {
// Don't profile in the special case where the root method
// is the intrinsic
if (callee != method()) {
- Value recv = NULL;
- if (has_receiver) {
- recv = args->at(0);
- null_check(recv);
+ // Note that we'd collect profile data in this method if we wanted it.
+ compilation()->set_would_profile(true);
+ if (profile_calls()) {
+ Value recv = NULL;
+ if (has_receiver) {
+ recv = args->at(0);
+ null_check(recv);
+ }
+ profile_call(recv, NULL);
}
- profile_call(recv, NULL);
}
}
@@ -3296,7 +3366,9 @@
bool GraphBuilder::try_inline_full(ciMethod* callee, bool holder_known) {
assert(!callee->is_native(), "callee must not be native");
-
+ if (count_backedges() && callee->has_loops()) {
+ INLINE_BAILOUT("too complex for tiered");
+ }
// first perform tests of things it's not possible to inline
if (callee->has_exception_handlers() &&
!InlineMethodsWithExceptionHandlers) INLINE_BAILOUT("callee has exception handlers");
@@ -3365,12 +3437,19 @@
null_check(recv);
}
- if (profile_inlined_calls()) {
- profile_call(recv, holder_known ? callee->holder() : NULL);
+ if (is_profiling()) {
+ // Note that we'd collect profile data in this method if we wanted it.
+ // this may be redundant here...
+ compilation()->set_would_profile(true);
+
+ if (profile_calls()) {
+ profile_call(recv, holder_known ? callee->holder() : NULL);
+ }
+ if (profile_inlined_calls()) {
+ profile_invocation(callee, state(), 0);
+ }
}
- profile_invocation(callee);
-
// Introduce a new callee continuation point - if the callee has
// more than one return instruction or the return does not allow
// fall-through of control flow, all return instructions of the
@@ -3755,30 +3834,10 @@
}
#endif // PRODUCT
-
void GraphBuilder::profile_call(Value recv, ciKlass* known_holder) {
append(new ProfileCall(method(), bci(), recv, known_holder));
}
-
-void GraphBuilder::profile_invocation(ciMethod* callee) {
- if (profile_calls()) {
- // increment the interpreter_invocation_count for the inlinee
- Value m = append(new Constant(new ObjectConstant(callee)));
- append(new ProfileCounter(m, methodOopDesc::interpreter_invocation_counter_offset_in_bytes(), 1));
- }
+void GraphBuilder::profile_invocation(ciMethod* callee, ValueStack* state, int bci) {
+ append(new ProfileInvoke(callee, state, bci));
}
-
-
-void GraphBuilder::profile_bci(int bci) {
- if (profile_branches()) {
- ciMethodData* md = method()->method_data();
- if (md == NULL) {
- BAILOUT("out of memory building methodDataOop");
- }
- ciProfileData* data = md->bci_to_data(bci);
- assert(data != NULL && data->is_JumpData(), "need JumpData for goto");
- Value mdo = append(new Constant(new ObjectConstant(md)));
- append(new ProfileCounter(mdo, md->byte_offset_of_slot(data, JumpData::taken_offset()), 1));
- }
-}
--- a/hotspot/src/share/vm/c1/c1_GraphBuilder.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_GraphBuilder.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -342,27 +342,17 @@
NOT_PRODUCT(void print_inline_result(ciMethod* callee, bool res);)
- // methodDataOop profiling helpers
void profile_call(Value recv, ciKlass* predicted_holder);
- void profile_invocation(ciMethod* method);
- void profile_bci(int bci);
+ void profile_invocation(ciMethod* inlinee, ValueStack* state, int bci);
- // Helpers for generation of profile information
- bool profile_branches() {
- return _compilation->env()->comp_level() == CompLevel_fast_compile &&
- Tier1UpdateMethodData && Tier1ProfileBranches;
- }
- bool profile_calls() {
- return _compilation->env()->comp_level() == CompLevel_fast_compile &&
- Tier1UpdateMethodData && Tier1ProfileCalls;
- }
- bool profile_inlined_calls() {
- return profile_calls() && Tier1ProfileInlinedCalls;
- }
- bool profile_checkcasts() {
- return _compilation->env()->comp_level() == CompLevel_fast_compile &&
- Tier1UpdateMethodData && Tier1ProfileCheckcasts;
- }
+ // Shortcuts to profiling control.
+ bool is_profiling() { return _compilation->is_profiling(); }
+ bool count_invocations() { return _compilation->count_invocations(); }
+ bool count_backedges() { return _compilation->count_backedges(); }
+ bool profile_branches() { return _compilation->profile_branches(); }
+ bool profile_calls() { return _compilation->profile_calls(); }
+ bool profile_inlined_calls() { return _compilation->profile_inlined_calls(); }
+ bool profile_checkcasts() { return _compilation->profile_checkcasts(); }
public:
NOT_PRODUCT(void print_stats();)
--- a/hotspot/src/share/vm/c1/c1_IR.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_IR.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -296,19 +296,21 @@
void IR::optimize() {
Optimizer opt(this);
- if (DoCEE) {
- opt.eliminate_conditional_expressions();
+ if (!compilation()->profile_branches()) {
+ if (DoCEE) {
+ opt.eliminate_conditional_expressions();
#ifndef PRODUCT
- if (PrintCFG || PrintCFG1) { tty->print_cr("CFG after CEE"); print(true); }
- if (PrintIR || PrintIR1 ) { tty->print_cr("IR after CEE"); print(false); }
+ if (PrintCFG || PrintCFG1) { tty->print_cr("CFG after CEE"); print(true); }
+ if (PrintIR || PrintIR1 ) { tty->print_cr("IR after CEE"); print(false); }
#endif
- }
- if (EliminateBlocks) {
- opt.eliminate_blocks();
+ }
+ if (EliminateBlocks) {
+ opt.eliminate_blocks();
#ifndef PRODUCT
- if (PrintCFG || PrintCFG1) { tty->print_cr("CFG after block elimination"); print(true); }
- if (PrintIR || PrintIR1 ) { tty->print_cr("IR after block elimination"); print(false); }
+ if (PrintCFG || PrintCFG1) { tty->print_cr("CFG after block elimination"); print(true); }
+ if (PrintIR || PrintIR1 ) { tty->print_cr("IR after block elimination"); print(false); }
#endif
+ }
}
if (EliminateNullChecks) {
opt.eliminate_null_checks();
@@ -484,6 +486,8 @@
BitMap2D _loop_map; // two-dimensional bit set: a bit is set if a block is contained in a loop
BlockList _work_list; // temporary list (used in mark_loops and compute_order)
+ Compilation* _compilation;
+
// accessors for _visited_blocks and _active_blocks
void init_visited() { _active_blocks.clear(); _visited_blocks.clear(); }
bool is_visited(BlockBegin* b) const { return _visited_blocks.at(b->block_id()); }
@@ -526,8 +530,9 @@
NOT_PRODUCT(void print_blocks();)
DEBUG_ONLY(void verify();)
+ Compilation* compilation() const { return _compilation; }
public:
- ComputeLinearScanOrder(BlockBegin* start_block);
+ ComputeLinearScanOrder(Compilation* c, BlockBegin* start_block);
// accessors for final result
BlockList* linear_scan_order() const { return _linear_scan_order; }
@@ -535,7 +540,7 @@
};
-ComputeLinearScanOrder::ComputeLinearScanOrder(BlockBegin* start_block) :
+ComputeLinearScanOrder::ComputeLinearScanOrder(Compilation* c, BlockBegin* start_block) :
_max_block_id(BlockBegin::number_of_blocks()),
_num_blocks(0),
_num_loops(0),
@@ -547,13 +552,18 @@
_loop_end_blocks(8),
_work_list(8),
_linear_scan_order(NULL), // initialized later with correct size
- _loop_map(0, 0) // initialized later with correct size
+ _loop_map(0, 0), // initialized later with correct size
+ _compilation(c)
{
TRACE_LINEAR_SCAN(2, "***** computing linear-scan block order");
init_visited();
count_edges(start_block, NULL);
+ if (compilation()->is_profiling()) {
+ compilation()->method()->method_data()->set_compilation_stats(_num_loops, _num_blocks);
+ }
+
if (_num_loops > 0) {
mark_loops();
clear_non_natural_loops(start_block);
@@ -1130,7 +1140,7 @@
void IR::compute_code() {
assert(is_valid(), "IR must be valid");
- ComputeLinearScanOrder compute_order(start());
+ ComputeLinearScanOrder compute_order(compilation(), start());
_num_loops = compute_order.num_loops();
_code = compute_order.linear_scan_order();
}
--- a/hotspot/src/share/vm/c1/c1_Instruction.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_Instruction.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -740,9 +740,9 @@
#ifndef PRODUCT
- #define TRACE_PHI(code) if (PrintPhiFunctions) { code; }
+ #define TRACE_PHI(code) if (PrintPhiFunctions) { code; }
#else
- #define TRACE_PHI(coce)
+ #define TRACE_PHI(coce)
#endif
@@ -1011,3 +1011,7 @@
void Throw::state_values_do(ValueVisitor* f) {
BlockEnd::state_values_do(f);
}
+
+void ProfileInvoke::state_values_do(ValueVisitor* f) {
+ if (state() != NULL) state()->values_do(f);
+}
--- a/hotspot/src/share/vm/c1/c1_Instruction.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_Instruction.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -98,7 +98,7 @@
class UnsafePrefetchRead;
class UnsafePrefetchWrite;
class ProfileCall;
-class ProfileCounter;
+class ProfileInvoke;
// A Value is a reference to the instruction creating the value
typedef Instruction* Value;
@@ -195,7 +195,7 @@
virtual void do_UnsafePrefetchRead (UnsafePrefetchRead* x) = 0;
virtual void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x) = 0;
virtual void do_ProfileCall (ProfileCall* x) = 0;
- virtual void do_ProfileCounter (ProfileCounter* x) = 0;
+ virtual void do_ProfileInvoke (ProfileInvoke* x) = 0;
};
@@ -906,11 +906,13 @@
private:
Value _value;
+ ciMethod* _profiled_method;
+ int _profiled_bci;
public:
// creation
StoreIndexed(Value array, Value index, Value length, BasicType elt_type, Value value, ValueStack* lock_stack)
: AccessIndexed(array, index, length, elt_type, lock_stack)
- , _value(value)
+ , _value(value), _profiled_method(NULL), _profiled_bci(0)
{
set_flag(NeedsWriteBarrierFlag, (as_ValueType(elt_type)->is_object()));
set_flag(NeedsStoreCheckFlag, (as_ValueType(elt_type)->is_object()));
@@ -923,7 +925,13 @@
IRScope* scope() const; // the state's scope
bool needs_write_barrier() const { return check_flag(NeedsWriteBarrierFlag); }
bool needs_store_check() const { return check_flag(NeedsStoreCheckFlag); }
-
+ // Helpers for methodDataOop profiling
+ void set_should_profile(bool value) { set_flag(ProfileMDOFlag, value); }
+ void set_profiled_method(ciMethod* method) { _profiled_method = method; }
+ void set_profiled_bci(int bci) { _profiled_bci = bci; }
+ bool should_profile() const { return check_flag(ProfileMDOFlag); }
+ ciMethod* profiled_method() const { return _profiled_method; }
+ int profiled_bci() const { return _profiled_bci; }
// generic
virtual void input_values_do(ValueVisitor* f) { AccessIndexed::input_values_do(f); f->visit(&_value); }
};
@@ -1297,9 +1305,14 @@
Value _obj;
ValueStack* _state_before;
+ ciMethod* _profiled_method;
+ int _profiled_bci;
+
public:
// creation
- TypeCheck(ciKlass* klass, Value obj, ValueType* type, ValueStack* state_before) : StateSplit(type), _klass(klass), _obj(obj), _state_before(state_before) {
+ TypeCheck(ciKlass* klass, Value obj, ValueType* type, ValueStack* state_before)
+ : StateSplit(type), _klass(klass), _obj(obj), _state_before(state_before),
+ _profiled_method(NULL), _profiled_bci(0) {
ASSERT_VALUES
set_direct_compare(false);
}
@@ -1318,20 +1331,22 @@
virtual bool can_trap() const { return true; }
virtual void input_values_do(ValueVisitor* f) { StateSplit::input_values_do(f); f->visit(&_obj); }
virtual void other_values_do(ValueVisitor* f);
+
+ // Helpers for methodDataOop profiling
+ void set_should_profile(bool value) { set_flag(ProfileMDOFlag, value); }
+ void set_profiled_method(ciMethod* method) { _profiled_method = method; }
+ void set_profiled_bci(int bci) { _profiled_bci = bci; }
+ bool should_profile() const { return check_flag(ProfileMDOFlag); }
+ ciMethod* profiled_method() const { return _profiled_method; }
+ int profiled_bci() const { return _profiled_bci; }
};
LEAF(CheckCast, TypeCheck)
- private:
- ciMethod* _profiled_method;
- int _profiled_bci;
-
public:
// creation
CheckCast(ciKlass* klass, Value obj, ValueStack* state_before)
- : TypeCheck(klass, obj, objectType, state_before)
- , _profiled_method(NULL)
- , _profiled_bci(0) {}
+ : TypeCheck(klass, obj, objectType, state_before) {}
void set_incompatible_class_change_check() {
set_flag(ThrowIncompatibleClassChangeErrorFlag, true);
@@ -1340,17 +1355,8 @@
return check_flag(ThrowIncompatibleClassChangeErrorFlag);
}
- // Helpers for methodDataOop profiling
- void set_should_profile(bool value) { set_flag(ProfileMDOFlag, value); }
- void set_profiled_method(ciMethod* method) { _profiled_method = method; }
- void set_profiled_bci(int bci) { _profiled_bci = bci; }
- bool should_profile() const { return check_flag(ProfileMDOFlag); }
- ciMethod* profiled_method() const { return _profiled_method; }
- int profiled_bci() const { return _profiled_bci; }
-
ciType* declared_type() const;
ciType* exact_type() const;
-
};
@@ -1734,19 +1740,44 @@
LEAF(Goto, BlockEnd)
public:
+ enum Direction {
+ none, // Just a regular goto
+ taken, not_taken // Goto produced from If
+ };
+ private:
+ ciMethod* _profiled_method;
+ int _profiled_bci;
+ Direction _direction;
+ public:
// creation
- Goto(BlockBegin* sux, ValueStack* state_before, bool is_safepoint = false) : BlockEnd(illegalType, state_before, is_safepoint) {
+ Goto(BlockBegin* sux, ValueStack* state_before, bool is_safepoint = false)
+ : BlockEnd(illegalType, state_before, is_safepoint)
+ , _direction(none)
+ , _profiled_method(NULL)
+ , _profiled_bci(0) {
BlockList* s = new BlockList(1);
s->append(sux);
set_sux(s);
}
- Goto(BlockBegin* sux, bool is_safepoint) : BlockEnd(illegalType, NULL, is_safepoint) {
+ Goto(BlockBegin* sux, bool is_safepoint) : BlockEnd(illegalType, NULL, is_safepoint)
+ , _direction(none)
+ , _profiled_method(NULL)
+ , _profiled_bci(0) {
BlockList* s = new BlockList(1);
s->append(sux);
set_sux(s);
}
+ bool should_profile() const { return check_flag(ProfileMDOFlag); }
+ ciMethod* profiled_method() const { return _profiled_method; } // set only for profiled branches
+ int profiled_bci() const { return _profiled_bci; }
+ Direction direction() const { return _direction; }
+
+ void set_should_profile(bool value) { set_flag(ProfileMDOFlag, value); }
+ void set_profiled_method(ciMethod* method) { _profiled_method = method; }
+ void set_profiled_bci(int bci) { _profiled_bci = bci; }
+ void set_direction(Direction d) { _direction = d; }
};
@@ -1757,6 +1788,8 @@
Value _y;
ciMethod* _profiled_method;
int _profiled_bci; // Canonicalizer may alter bci of If node
+ bool _swapped; // Is the order reversed with respect to the original If in the
+ // bytecode stream?
public:
// creation
// unordered_is_true is valid for float/double compares only
@@ -1767,6 +1800,7 @@
, _y(y)
, _profiled_method(NULL)
, _profiled_bci(0)
+ , _swapped(false)
{
ASSERT_VALUES
set_flag(UnorderedIsTrueFlag, unordered_is_true);
@@ -1788,7 +1822,8 @@
BlockBegin* usux() const { return sux_for(unordered_is_true()); }
bool should_profile() const { return check_flag(ProfileMDOFlag); }
ciMethod* profiled_method() const { return _profiled_method; } // set only for profiled branches
- int profiled_bci() const { return _profiled_bci; } // set only for profiled branches
+ int profiled_bci() const { return _profiled_bci; } // set for profiled branches and tiered
+ bool is_swapped() const { return _swapped; }
// manipulation
void swap_operands() {
@@ -1807,7 +1842,7 @@
void set_should_profile(bool value) { set_flag(ProfileMDOFlag, value); }
void set_profiled_method(ciMethod* method) { _profiled_method = method; }
void set_profiled_bci(int bci) { _profiled_bci = bci; }
-
+ void set_swapped(bool value) { _swapped = value; }
// generic
virtual void input_values_do(ValueVisitor* f) { BlockEnd::input_values_do(f); f->visit(&_x); f->visit(&_y); }
};
@@ -2235,7 +2270,6 @@
}
};
-
LEAF(ProfileCall, Instruction)
private:
ciMethod* _method;
@@ -2263,35 +2297,32 @@
virtual void input_values_do(ValueVisitor* f) { if (_recv != NULL) f->visit(&_recv); }
};
+// Use to trip invocation counter of an inlined method
-//
-// Simple node representing a counter update generally used for updating MDOs
-//
-LEAF(ProfileCounter, Instruction)
+LEAF(ProfileInvoke, Instruction)
private:
- Value _mdo;
- int _offset;
- int _increment;
+ ciMethod* _inlinee;
+ ValueStack* _state;
+ int _bci_of_invoke;
public:
- ProfileCounter(Value mdo, int offset, int increment = 1)
+ ProfileInvoke(ciMethod* inlinee, ValueStack* state, int bci)
: Instruction(voidType)
- , _mdo(mdo)
- , _offset(offset)
- , _increment(increment)
+ , _inlinee(inlinee)
+ , _bci_of_invoke(bci)
+ , _state(state)
{
- // The ProfileCounter has side-effects and must occur precisely where located
+ // The ProfileInvoke has side-effects and must occur precisely where located QQQ???
pin();
}
- Value mdo() { return _mdo; }
- int offset() { return _offset; }
- int increment() { return _increment; }
-
- virtual void input_values_do(ValueVisitor* f) { f->visit(&_mdo); }
+ ciMethod* inlinee() { return _inlinee; }
+ ValueStack* state() { return _state; }
+ int bci_of_invoke() { return _bci_of_invoke; }
+ virtual void input_values_do(ValueVisitor*) {}
+ virtual void state_values_do(ValueVisitor*);
};
-
class BlockPair: public CompilationResourceObj {
private:
BlockBegin* _from;
--- a/hotspot/src/share/vm/c1/c1_InstructionPrinter.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_InstructionPrinter.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -819,7 +819,6 @@
output()->put(')');
}
-
void InstructionPrinter::do_ProfileCall(ProfileCall* x) {
output()->print("profile ");
print_value(x->recv());
@@ -831,20 +830,11 @@
output()->put(')');
}
-
-void InstructionPrinter::do_ProfileCounter(ProfileCounter* x) {
+void InstructionPrinter::do_ProfileInvoke(ProfileInvoke* x) {
+ output()->print("profile_invoke ");
+ output()->print(" %s.%s", x->inlinee()->holder()->name()->as_utf8(), x->inlinee()->name()->as_utf8());
+ output()->put(')');
- ObjectConstant* oc = x->mdo()->type()->as_ObjectConstant();
- if (oc != NULL && oc->value()->is_method() &&
- x->offset() == methodOopDesc::interpreter_invocation_counter_offset_in_bytes()) {
- print_value(x->mdo());
- output()->print(".interpreter_invocation_count += %d", x->increment());
- } else {
- output()->print("counter [");
- print_value(x->mdo());
- output()->print(" + %d] += %d", x->offset(), x->increment());
- }
}
-
#endif // PRODUCT
--- a/hotspot/src/share/vm/c1/c1_InstructionPrinter.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_InstructionPrinter.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -123,6 +123,6 @@
virtual void do_UnsafePrefetchRead (UnsafePrefetchRead* x);
virtual void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x);
virtual void do_ProfileCall (ProfileCall* x);
- virtual void do_ProfileCounter (ProfileCounter* x);
+ virtual void do_ProfileInvoke (ProfileInvoke* x);
};
#endif // PRODUCT
--- a/hotspot/src/share/vm/c1/c1_LIR.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_LIR.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -345,9 +345,8 @@
LIR_OpTypeCheck::LIR_OpTypeCheck(LIR_Code code, LIR_Opr result, LIR_Opr object, ciKlass* klass,
LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3,
bool fast_check, CodeEmitInfo* info_for_exception, CodeEmitInfo* info_for_patch,
- CodeStub* stub,
- ciMethod* profiled_method,
- int profiled_bci)
+ CodeStub* stub)
+
: LIR_Op(code, result, NULL)
, _object(object)
, _array(LIR_OprFact::illegalOpr)
@@ -359,8 +358,10 @@
, _stub(stub)
, _info_for_patch(info_for_patch)
, _info_for_exception(info_for_exception)
- , _profiled_method(profiled_method)
- , _profiled_bci(profiled_bci) {
+ , _profiled_method(NULL)
+ , _profiled_bci(-1)
+ , _should_profile(false)
+{
if (code == lir_checkcast) {
assert(info_for_exception != NULL, "checkcast throws exceptions");
} else if (code == lir_instanceof) {
@@ -372,7 +373,7 @@
-LIR_OpTypeCheck::LIR_OpTypeCheck(LIR_Code code, LIR_Opr object, LIR_Opr array, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, CodeEmitInfo* info_for_exception, ciMethod* profiled_method, int profiled_bci)
+LIR_OpTypeCheck::LIR_OpTypeCheck(LIR_Code code, LIR_Opr object, LIR_Opr array, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, CodeEmitInfo* info_for_exception)
: LIR_Op(code, LIR_OprFact::illegalOpr, NULL)
, _object(object)
, _array(array)
@@ -384,8 +385,10 @@
, _stub(NULL)
, _info_for_patch(NULL)
, _info_for_exception(info_for_exception)
- , _profiled_method(profiled_method)
- , _profiled_bci(profiled_bci) {
+ , _profiled_method(NULL)
+ , _profiled_bci(-1)
+ , _should_profile(false)
+{
if (code == lir_store_check) {
_stub = new ArrayStoreExceptionStub(info_for_exception);
assert(info_for_exception != NULL, "store_check throws exceptions");
@@ -495,6 +498,8 @@
case lir_monaddr: // input and result always valid, info always invalid
case lir_null_check: // input and info always valid, result always invalid
case lir_move: // input and result always valid, may have info
+ case lir_pack64: // input and result always valid
+ case lir_unpack64: // input and result always valid
case lir_prefetchr: // input always valid, result and info always invalid
case lir_prefetchw: // input always valid, result and info always invalid
{
@@ -903,7 +908,6 @@
assert(opProfileCall->_tmp1->is_valid(), "used"); do_temp(opProfileCall->_tmp1);
break;
}
-
default:
ShouldNotReachHere();
}
@@ -1041,12 +1045,10 @@
masm->emit_delay(this);
}
-
void LIR_OpProfileCall::emit_code(LIR_Assembler* masm) {
masm->emit_profile_call(this);
}
-
// LIR_List
LIR_List::LIR_List(Compilation* compilation, BlockBegin* block)
: _operations(8)
@@ -1364,19 +1366,29 @@
LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check,
CodeEmitInfo* info_for_exception, CodeEmitInfo* info_for_patch, CodeStub* stub,
ciMethod* profiled_method, int profiled_bci) {
- append(new LIR_OpTypeCheck(lir_checkcast, result, object, klass,
- tmp1, tmp2, tmp3, fast_check, info_for_exception, info_for_patch, stub,
- profiled_method, profiled_bci));
+ LIR_OpTypeCheck* c = new LIR_OpTypeCheck(lir_checkcast, result, object, klass,
+ tmp1, tmp2, tmp3, fast_check, info_for_exception, info_for_patch, stub);
+ if (profiled_method != NULL) {
+ c->set_profiled_method(profiled_method);
+ c->set_profiled_bci(profiled_bci);
+ c->set_should_profile(true);
+ }
+ append(c);
}
-
-void LIR_List::instanceof(LIR_Opr result, LIR_Opr object, ciKlass* klass, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check, CodeEmitInfo* info_for_patch) {
- append(new LIR_OpTypeCheck(lir_instanceof, result, object, klass, tmp1, tmp2, tmp3, fast_check, NULL, info_for_patch, NULL, NULL, 0));
+void LIR_List::instanceof(LIR_Opr result, LIR_Opr object, ciKlass* klass, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check, CodeEmitInfo* info_for_patch, ciMethod* profiled_method, int profiled_bci) {
+ LIR_OpTypeCheck* c = new LIR_OpTypeCheck(lir_instanceof, result, object, klass, tmp1, tmp2, tmp3, fast_check, NULL, info_for_patch, NULL);
+ if (profiled_method != NULL) {
+ c->set_profiled_method(profiled_method);
+ c->set_profiled_bci(profiled_bci);
+ c->set_should_profile(true);
+ }
+ append(c);
}
void LIR_List::store_check(LIR_Opr object, LIR_Opr array, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, CodeEmitInfo* info_for_exception) {
- append(new LIR_OpTypeCheck(lir_store_check, object, array, tmp1, tmp2, tmp3, info_for_exception, NULL, 0));
+ append(new LIR_OpTypeCheck(lir_store_check, object, array, tmp1, tmp2, tmp3, info_for_exception));
}
@@ -1611,6 +1623,8 @@
case lir_convert: s = "convert"; break;
case lir_alloc_object: s = "alloc_obj"; break;
case lir_monaddr: s = "mon_addr"; break;
+ case lir_pack64: s = "pack64"; break;
+ case lir_unpack64: s = "unpack64"; break;
// LIR_Op2
case lir_cmp: s = "cmp"; break;
case lir_cmp_l2i: s = "cmp_l2i"; break;
@@ -1664,7 +1678,6 @@
case lir_cas_int: s = "cas_int"; break;
// LIR_OpProfileCall
case lir_profile_call: s = "profile_call"; break;
-
case lir_none: ShouldNotReachHere();break;
default: s = "illegal_op"; break;
}
@@ -1922,7 +1935,6 @@
tmp1()->print(out); out->print(" ");
}
-
#endif // PRODUCT
// Implementation of LIR_InsertionBuffer
--- a/hotspot/src/share/vm/c1/c1_LIR.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_LIR.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -849,6 +849,8 @@
, lir_monaddr
, lir_roundfp
, lir_safepoint
+ , lir_pack64
+ , lir_unpack64
, lir_unwind
, end_op1
, begin_op2
@@ -1464,18 +1466,16 @@
CodeEmitInfo* _info_for_patch;
CodeEmitInfo* _info_for_exception;
CodeStub* _stub;
- // Helpers for Tier1UpdateMethodData
ciMethod* _profiled_method;
int _profiled_bci;
+ bool _should_profile;
public:
LIR_OpTypeCheck(LIR_Code code, LIR_Opr result, LIR_Opr object, ciKlass* klass,
LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check,
- CodeEmitInfo* info_for_exception, CodeEmitInfo* info_for_patch, CodeStub* stub,
- ciMethod* profiled_method, int profiled_bci);
+ CodeEmitInfo* info_for_exception, CodeEmitInfo* info_for_patch, CodeStub* stub);
LIR_OpTypeCheck(LIR_Code code, LIR_Opr object, LIR_Opr array,
- LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, CodeEmitInfo* info_for_exception,
- ciMethod* profiled_method, int profiled_bci);
+ LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, CodeEmitInfo* info_for_exception);
LIR_Opr object() const { return _object; }
LIR_Opr array() const { assert(code() == lir_store_check, "not valid"); return _array; }
@@ -1489,8 +1489,12 @@
CodeStub* stub() const { return _stub; }
// methodDataOop profiling
- ciMethod* profiled_method() { return _profiled_method; }
- int profiled_bci() { return _profiled_bci; }
+ void set_profiled_method(ciMethod *method) { _profiled_method = method; }
+ void set_profiled_bci(int bci) { _profiled_bci = bci; }
+ void set_should_profile(bool b) { _should_profile = b; }
+ ciMethod* profiled_method() const { return _profiled_method; }
+ int profiled_bci() const { return _profiled_bci; }
+ bool should_profile() const { return _should_profile; }
virtual void emit_code(LIR_Assembler* masm);
virtual LIR_OpTypeCheck* as_OpTypeCheck() { return this; }
@@ -1771,7 +1775,6 @@
virtual void print_instr(outputStream* out) const PRODUCT_RETURN;
};
-
class LIR_InsertionBuffer;
//--------------------------------LIR_List---------------------------------------------------
@@ -1835,6 +1838,7 @@
//---------- mutators ---------------
void insert_before(int i, LIR_List* op_list) { _operations.insert_before(i, op_list->instructions_list()); }
void insert_before(int i, LIR_Op* op) { _operations.insert_before(i, op); }
+ void remove_at(int i) { _operations.remove_at(i); }
//---------- printing -------------
void print_instructions() PRODUCT_RETURN;
@@ -1908,6 +1912,9 @@
void logical_or (LIR_Opr left, LIR_Opr right, LIR_Opr dst) { append(new LIR_Op2(lir_logic_or, left, right, dst)); }
void logical_xor (LIR_Opr left, LIR_Opr right, LIR_Opr dst) { append(new LIR_Op2(lir_logic_xor, left, right, dst)); }
+ void pack64(LIR_Opr src, LIR_Opr dst) { append(new LIR_Op1(lir_pack64, src, dst, T_LONG, lir_patch_none, NULL)); }
+ void unpack64(LIR_Opr src, LIR_Opr dst) { append(new LIR_Op1(lir_unpack64, src, dst, T_LONG, lir_patch_none, NULL)); }
+
void null_check(LIR_Opr opr, CodeEmitInfo* info) { append(new LIR_Op1(lir_null_check, opr, info)); }
void throw_exception(LIR_Opr exceptionPC, LIR_Opr exceptionOop, CodeEmitInfo* info) {
append(new LIR_Op2(lir_throw, exceptionPC, exceptionOop, LIR_OprFact::illegalOpr, info));
@@ -2034,15 +2041,17 @@
void fpop_raw() { append(new LIR_Op0(lir_fpop_raw)); }
+ void instanceof(LIR_Opr result, LIR_Opr object, ciKlass* klass, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check, CodeEmitInfo* info_for_patch, ciMethod* profiled_method, int profiled_bci);
+ void store_check(LIR_Opr object, LIR_Opr array, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, CodeEmitInfo* info_for_exception);
+
void checkcast (LIR_Opr result, LIR_Opr object, ciKlass* klass,
LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check,
CodeEmitInfo* info_for_exception, CodeEmitInfo* info_for_patch, CodeStub* stub,
ciMethod* profiled_method, int profiled_bci);
- void instanceof(LIR_Opr result, LIR_Opr object, ciKlass* klass, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check, CodeEmitInfo* info_for_patch);
- void store_check(LIR_Opr object, LIR_Opr array, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, CodeEmitInfo* info_for_exception);
-
// methodDataOop profiling
- void profile_call(ciMethod* method, int bci, LIR_Opr mdo, LIR_Opr recv, LIR_Opr t1, ciKlass* cha_klass) { append(new LIR_OpProfileCall(lir_profile_call, method, bci, mdo, recv, t1, cha_klass)); }
+ void profile_call(ciMethod* method, int bci, LIR_Opr mdo, LIR_Opr recv, LIR_Opr t1, ciKlass* cha_klass) {
+ append(new LIR_OpProfileCall(lir_profile_call, method, bci, mdo, recv, t1, cha_klass));
+ }
};
void print_LIR(BlockList* blocks);
--- a/hotspot/src/share/vm/c1/c1_LIRAssembler.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_LIRAssembler.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -548,6 +548,16 @@
monitor_address(op->in_opr()->as_constant_ptr()->as_jint(), op->result_opr());
break;
+#ifdef SPARC
+ case lir_pack64:
+ pack64(op->in_opr(), op->result_opr());
+ break;
+
+ case lir_unpack64:
+ unpack64(op->in_opr(), op->result_opr());
+ break;
+#endif
+
case lir_unwind:
unwind_op(op->in_opr());
break;
--- a/hotspot/src/share/vm/c1/c1_LIRAssembler.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_LIRAssembler.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -187,6 +187,7 @@
void emit_alloc_obj(LIR_OpAllocObj* op);
void emit_alloc_array(LIR_OpAllocArray* op);
void emit_opTypeCheck(LIR_OpTypeCheck* op);
+ void emit_typecheck_helper(LIR_OpTypeCheck *op, Label* success, Label* failure, Label* obj_is_null);
void emit_compare_and_swap(LIR_OpCompareAndSwap* op);
void emit_lock(LIR_OpLock* op);
void emit_call(LIR_OpJavaCall* op);
--- a/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -480,16 +480,6 @@
}
-// increment a counter returning the incremented value
-LIR_Opr LIRGenerator::increment_and_return_counter(LIR_Opr base, int offset, int increment) {
- LIR_Address* counter = new LIR_Address(base, offset, T_INT);
- LIR_Opr result = new_register(T_INT);
- __ load(counter, result);
- __ add(result, LIR_OprFact::intConst(increment), result);
- __ store(result, counter);
- return result;
-}
-
void LIRGenerator::arithmetic_op(Bytecodes::Code code, LIR_Opr result, LIR_Opr left, LIR_Opr right, bool is_strictfp, LIR_Opr tmp_op, CodeEmitInfo* info) {
LIR_Opr result_op = result;
@@ -821,7 +811,6 @@
return tmp;
}
-
void LIRGenerator::profile_branch(If* if_instr, If::Condition cond) {
if (if_instr->should_profile()) {
ciMethod* method = if_instr->profiled_method();
@@ -836,24 +825,32 @@
assert(data->is_BranchData(), "need BranchData for two-way branches");
int taken_count_offset = md->byte_offset_of_slot(data, BranchData::taken_offset());
int not_taken_count_offset = md->byte_offset_of_slot(data, BranchData::not_taken_offset());
+ if (if_instr->is_swapped()) {
+ int t = taken_count_offset;
+ taken_count_offset = not_taken_count_offset;
+ not_taken_count_offset = t;
+ }
+
LIR_Opr md_reg = new_register(T_OBJECT);
- __ move(LIR_OprFact::oopConst(md->constant_encoding()), md_reg);
- LIR_Opr data_offset_reg = new_register(T_INT);
+ __ oop2reg(md->constant_encoding(), md_reg);
+
+ LIR_Opr data_offset_reg = new_pointer_register();
__ cmove(lir_cond(cond),
- LIR_OprFact::intConst(taken_count_offset),
- LIR_OprFact::intConst(not_taken_count_offset),
+ LIR_OprFact::intptrConst(taken_count_offset),
+ LIR_OprFact::intptrConst(not_taken_count_offset),
data_offset_reg);
- LIR_Opr data_reg = new_register(T_INT);
- LIR_Address* data_addr = new LIR_Address(md_reg, data_offset_reg, T_INT);
+
+ // MDO cells are intptr_t, so the data_reg width is arch-dependent.
+ LIR_Opr data_reg = new_pointer_register();
+ LIR_Address* data_addr = new LIR_Address(md_reg, data_offset_reg, data_reg->type());
__ move(LIR_OprFact::address(data_addr), data_reg);
+ // Use leal instead of add to avoid destroying condition codes on x86
LIR_Address* fake_incr_value = new LIR_Address(data_reg, DataLayout::counter_increment, T_INT);
- // Use leal instead of add to avoid destroying condition codes on x86
__ leal(LIR_OprFact::address(fake_incr_value), data_reg);
__ move(data_reg, LIR_OprFact::address(data_addr));
}
}
-
// Phi technique:
// This is about passing live values from one basic block to the other.
// In code generated with Java it is rather rare that more than one
@@ -1305,8 +1302,6 @@
LIR_Opr flag_val = new_register(T_INT);
__ load(mark_active_flag_addr, flag_val);
- LabelObj* start_store = new LabelObj();
-
LIR_PatchCode pre_val_patch_code =
patch ? lir_patch_normal : lir_patch_none;
@@ -1757,7 +1752,7 @@
#ifndef PRODUCT
if (PrintC1Statistics) {
- increment_counter(Runtime1::throw_count_address());
+ increment_counter(Runtime1::throw_count_address(), T_INT);
}
#endif
@@ -2191,12 +2186,41 @@
ValueStack* state = x->state_before() ? x->state_before() : x->state();
// increment backedge counter if needed
- increment_backedge_counter(state_for(x, state));
-
+ CodeEmitInfo* info = state_for(x, state);
+ increment_backedge_counter(info, info->bci());
CodeEmitInfo* safepoint_info = state_for(x, state);
__ safepoint(safepoint_poll_register(), safepoint_info);
}
+ // Gotos can be folded Ifs, handle this case.
+ if (x->should_profile()) {
+ ciMethod* method = x->profiled_method();
+ assert(method != NULL, "method should be set if branch is profiled");
+ ciMethodData* md = method->method_data();
+ if (md == NULL) {
+ bailout("out of memory building methodDataOop");
+ return;
+ }
+ ciProfileData* data = md->bci_to_data(x->profiled_bci());
+ assert(data != NULL, "must have profiling data");
+ int offset;
+ if (x->direction() == Goto::taken) {
+ assert(data->is_BranchData(), "need BranchData for two-way branches");
+ offset = md->byte_offset_of_slot(data, BranchData::taken_offset());
+ } else if (x->direction() == Goto::not_taken) {
+ assert(data->is_BranchData(), "need BranchData for two-way branches");
+ offset = md->byte_offset_of_slot(data, BranchData::not_taken_offset());
+ } else {
+ assert(data->is_JumpData(), "need JumpData for branches");
+ offset = md->byte_offset_of_slot(data, JumpData::taken_offset());
+ }
+ LIR_Opr md_reg = new_register(T_OBJECT);
+ __ oop2reg(md->constant_encoding(), md_reg);
+
+ increment_counter(new LIR_Address(md_reg, offset,
+ NOT_LP64(T_INT) LP64_ONLY(T_LONG)), DataLayout::counter_increment);
+ }
+
// emit phi-instruction move after safepoint since this simplifies
// describing the state as the safepoint.
move_to_phi(x->state());
@@ -2279,7 +2303,10 @@
}
// increment invocation counters if needed
- increment_invocation_counter(new CodeEmitInfo(0, scope()->start()->state(), NULL));
+ if (!method()->is_accessor()) { // Accessors do not have MDOs, so no counting.
+ CodeEmitInfo* info = new CodeEmitInfo(InvocationEntryBci, scope()->start()->state(), NULL);
+ increment_invocation_counter(info);
+ }
// all blocks with a successor must end with an unconditional jump
// to the successor even if they are consecutive
@@ -2613,12 +2640,12 @@
}
}
-
void LIRGenerator::do_ProfileCall(ProfileCall* x) {
// Need recv in a temporary register so it interferes with the other temporaries
LIR_Opr recv = LIR_OprFact::illegalOpr;
LIR_Opr mdo = new_register(T_OBJECT);
- LIR_Opr tmp = new_register(T_INT);
+ // tmp is used to hold the counters on SPARC
+ LIR_Opr tmp = new_pointer_register();
if (x->recv() != NULL) {
LIRItem value(x->recv(), this);
value.load_item();
@@ -2628,14 +2655,69 @@
__ profile_call(x->method(), x->bci_of_invoke(), mdo, recv, tmp, x->known_holder());
}
-
-void LIRGenerator::do_ProfileCounter(ProfileCounter* x) {
- LIRItem mdo(x->mdo(), this);
- mdo.load_item();
-
- increment_counter(new LIR_Address(mdo.result(), x->offset(), T_INT), x->increment());
+void LIRGenerator::do_ProfileInvoke(ProfileInvoke* x) {
+ // We can safely ignore accessors here, since c2 will inline them anyway,
+ // accessors are also always mature.
+ if (!x->inlinee()->is_accessor()) {
+ CodeEmitInfo* info = state_for(x, x->state(), true);
+ // Increment invocation counter, don't notify the runtime, because we don't inline loops,
+ increment_event_counter_impl(info, x->inlinee(), 0, InvocationEntryBci, false, false);
+ }
+}
+
+void LIRGenerator::increment_event_counter(CodeEmitInfo* info, int bci, bool backedge) {
+ int freq_log;
+ int level = compilation()->env()->comp_level();
+ if (level == CompLevel_limited_profile) {
+ freq_log = (backedge ? Tier2BackedgeNotifyFreqLog : Tier2InvokeNotifyFreqLog);
+ } else if (level == CompLevel_full_profile) {
+ freq_log = (backedge ? Tier3BackedgeNotifyFreqLog : Tier3InvokeNotifyFreqLog);
+ } else {
+ ShouldNotReachHere();
+ }
+ // Increment the appropriate invocation/backedge counter and notify the runtime.
+ increment_event_counter_impl(info, info->scope()->method(), (1 << freq_log) - 1, bci, backedge, true);
}
+void LIRGenerator::increment_event_counter_impl(CodeEmitInfo* info,
+ ciMethod *method, int frequency,
+ int bci, bool backedge, bool notify) {
+ assert(frequency == 0 || is_power_of_2(frequency + 1), "Frequency must be x^2 - 1 or 0");
+ int level = _compilation->env()->comp_level();
+ assert(level > CompLevel_simple, "Shouldn't be here");
+
+ int offset = -1;
+ LIR_Opr counter_holder = new_register(T_OBJECT);
+ LIR_Opr meth;
+ if (level == CompLevel_limited_profile) {
+ offset = in_bytes(backedge ? methodOopDesc::backedge_counter_offset() :
+ methodOopDesc::invocation_counter_offset());
+ __ oop2reg(method->constant_encoding(), counter_holder);
+ meth = counter_holder;
+ } else if (level == CompLevel_full_profile) {
+ offset = in_bytes(backedge ? methodDataOopDesc::backedge_counter_offset() :
+ methodDataOopDesc::invocation_counter_offset());
+ __ oop2reg(method->method_data()->constant_encoding(), counter_holder);
+ meth = new_register(T_OBJECT);
+ __ oop2reg(method->constant_encoding(), meth);
+ } else {
+ ShouldNotReachHere();
+ }
+ LIR_Address* counter = new LIR_Address(counter_holder, offset, T_INT);
+ LIR_Opr result = new_register(T_INT);
+ __ load(counter, result);
+ __ add(result, LIR_OprFact::intConst(InvocationCounter::count_increment), result);
+ __ store(result, counter);
+ if (notify) {
+ LIR_Opr mask = load_immediate(frequency << InvocationCounter::count_shift, T_INT);
+ __ logical_and(result, mask, result);
+ __ cmp(lir_cond_equal, result, LIR_OprFact::intConst(0));
+ // The bci for info can point to cmp for if's we want the if bci
+ CodeStub* overflow = new CounterOverflowStub(info, bci, meth);
+ __ branch(lir_cond_equal, T_INT, overflow);
+ __ branch_destination(overflow->continuation());
+ }
+}
LIR_Opr LIRGenerator::call_runtime(Value arg1, address entry, ValueType* result_type, CodeEmitInfo* info) {
LIRItemList args(1);
@@ -2748,28 +2830,3 @@
return result;
}
-
-
-void LIRGenerator::increment_invocation_counter(CodeEmitInfo* info, bool backedge) {
-#ifdef TIERED
- if (_compilation->env()->comp_level() == CompLevel_fast_compile &&
- (method()->code_size() >= Tier1BytecodeLimit || backedge)) {
- int limit = InvocationCounter::Tier1InvocationLimit;
- int offset = in_bytes(methodOopDesc::invocation_counter_offset() +
- InvocationCounter::counter_offset());
- if (backedge) {
- limit = InvocationCounter::Tier1BackEdgeLimit;
- offset = in_bytes(methodOopDesc::backedge_counter_offset() +
- InvocationCounter::counter_offset());
- }
-
- LIR_Opr meth = new_register(T_OBJECT);
- __ oop2reg(method()->constant_encoding(), meth);
- LIR_Opr result = increment_and_return_counter(meth, offset, InvocationCounter::count_increment);
- __ cmp(lir_cond_aboveEqual, result, LIR_OprFact::intConst(limit));
- CodeStub* overflow = new CounterOverflowStub(info, info->bci());
- __ branch(lir_cond_aboveEqual, T_INT, overflow);
- __ branch_destination(overflow->continuation());
- }
-#endif
-}
--- a/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -196,6 +196,9 @@
LIR_Opr load_constant(Constant* x);
LIR_Opr load_constant(LIR_Const* constant);
+ // Given an immediate value, return an operand usable in logical ops.
+ LIR_Opr load_immediate(int x, BasicType type);
+
void set_result(Value x, LIR_Opr opr) {
assert(opr->is_valid(), "must set to valid value");
assert(x->operand()->is_illegal(), "operand should never change");
@@ -213,8 +216,6 @@
LIR_Opr round_item(LIR_Opr opr);
LIR_Opr force_to_spill(LIR_Opr value, BasicType t);
- void profile_branch(If* if_instr, If::Condition cond);
-
PhiResolverState& resolver_state() { return _resolver_state; }
void move_to_phi(PhiResolver* resolver, Value cur_val, Value sux_val);
@@ -285,12 +286,9 @@
void arithmetic_call_op (Bytecodes::Code code, LIR_Opr result, LIR_OprList* args);
- void increment_counter(address counter, int step = 1);
+ void increment_counter(address counter, BasicType type, int step = 1);
void increment_counter(LIR_Address* addr, int step = 1);
- // increment a counter returning the incremented value
- LIR_Opr increment_and_return_counter(LIR_Opr base, int offset, int increment);
-
// is_strictfp is only needed for mul and div (and only generates different code on i486)
void arithmetic_op(Bytecodes::Code code, LIR_Opr result, LIR_Opr left, LIR_Opr right, bool is_strictfp, LIR_Opr tmp, CodeEmitInfo* info = NULL);
// machine dependent. returns true if it emitted code for the multiply
@@ -347,9 +345,21 @@
bool can_store_as_constant(Value i, BasicType type) const;
LIR_Opr safepoint_poll_register();
- void increment_invocation_counter(CodeEmitInfo* info, bool backedge = false);
- void increment_backedge_counter(CodeEmitInfo* info) {
- increment_invocation_counter(info, true);
+
+ void profile_branch(If* if_instr, If::Condition cond);
+ void increment_event_counter_impl(CodeEmitInfo* info,
+ ciMethod *method, int frequency,
+ int bci, bool backedge, bool notify);
+ void increment_event_counter(CodeEmitInfo* info, int bci, bool backedge);
+ void increment_invocation_counter(CodeEmitInfo *info) {
+ if (compilation()->count_invocations()) {
+ increment_event_counter(info, InvocationEntryBci, false);
+ }
+ }
+ void increment_backedge_counter(CodeEmitInfo* info, int bci) {
+ if (compilation()->count_backedges()) {
+ increment_event_counter(info, bci, true);
+ }
}
CodeEmitInfo* state_for(Instruction* x, ValueStack* state, bool ignore_xhandler = false);
@@ -503,7 +513,7 @@
virtual void do_UnsafePrefetchRead (UnsafePrefetchRead* x);
virtual void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x);
virtual void do_ProfileCall (ProfileCall* x);
- virtual void do_ProfileCounter (ProfileCounter* x);
+ virtual void do_ProfileInvoke (ProfileInvoke* x);
};
--- a/hotspot/src/share/vm/c1/c1_Optimizer.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_Optimizer.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -430,7 +430,7 @@
void do_UnsafePrefetchRead (UnsafePrefetchRead* x);
void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x);
void do_ProfileCall (ProfileCall* x);
- void do_ProfileCounter (ProfileCounter* x);
+ void do_ProfileInvoke (ProfileInvoke* x);
};
@@ -598,7 +598,7 @@
void NullCheckVisitor::do_UnsafePrefetchRead (UnsafePrefetchRead* x) {}
void NullCheckVisitor::do_UnsafePrefetchWrite(UnsafePrefetchWrite* x) {}
void NullCheckVisitor::do_ProfileCall (ProfileCall* x) { nce()->clear_last_explicit_null_check(); }
-void NullCheckVisitor::do_ProfileCounter (ProfileCounter* x) {}
+void NullCheckVisitor::do_ProfileInvoke (ProfileInvoke* x) {}
void NullCheckEliminator::visit(Value* p) {
--- a/hotspot/src/share/vm/c1/c1_Runtime1.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_Runtime1.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -118,8 +118,7 @@
assert(0 <= id && id < number_of_ids, "illegal stub id");
ResourceMark rm;
// create code buffer for code storage
- CodeBuffer code(buffer_blob->instructions_begin(),
- buffer_blob->instructions_size());
+ CodeBuffer code(buffer_blob);
Compilation::setup_code_buffer(&code, 0);
@@ -141,9 +140,7 @@
case slow_subtype_check_id:
case fpu2long_stub_id:
case unwind_exception_id:
-#ifndef TIERED
- case counter_overflow_id: // Not generated outside the tiered world
-#endif
+ case counter_overflow_id:
#if defined(SPARC) || defined(PPC)
case handle_exception_nofpu_id: // Unused on sparc
#endif
@@ -323,31 +320,60 @@
}
JRT_END
-#ifdef TIERED
-JRT_ENTRY(void, Runtime1::counter_overflow(JavaThread* thread, int bci))
- RegisterMap map(thread, false);
- frame fr = thread->last_frame().sender(&map);
+// This is a helper to allow us to safepoint but allow the outer entry
+// to be safepoint free if we need to do an osr
+static nmethod* counter_overflow_helper(JavaThread* THREAD, int branch_bci, methodOopDesc* m) {
+ nmethod* osr_nm = NULL;
+ methodHandle method(THREAD, m);
+
+ RegisterMap map(THREAD, false);
+ frame fr = THREAD->last_frame().sender(&map);
nmethod* nm = (nmethod*) fr.cb();
- assert(nm!= NULL && nm->is_nmethod(), "what?");
- methodHandle method(thread, nm->method());
- if (bci == 0) {
- // invocation counter overflow
- if (!Tier1CountOnly) {
- CompilationPolicy::policy()->method_invocation_event(method, CHECK);
- } else {
- method()->invocation_counter()->reset();
+ assert(nm!= NULL && nm->is_nmethod(), "Sanity check");
+ methodHandle enclosing_method(THREAD, nm->method());
+
+ CompLevel level = (CompLevel)nm->comp_level();
+ int bci = InvocationEntryBci;
+ if (branch_bci != InvocationEntryBci) {
+ // Compute desination bci
+ address pc = method()->code_base() + branch_bci;
+ Bytecodes::Code branch = Bytecodes::code_at(pc, method());
+ int offset = 0;
+ switch (branch) {
+ case Bytecodes::_if_icmplt: case Bytecodes::_iflt:
+ case Bytecodes::_if_icmpgt: case Bytecodes::_ifgt:
+ case Bytecodes::_if_icmple: case Bytecodes::_ifle:
+ case Bytecodes::_if_icmpge: case Bytecodes::_ifge:
+ case Bytecodes::_if_icmpeq: case Bytecodes::_if_acmpeq: case Bytecodes::_ifeq:
+ case Bytecodes::_if_icmpne: case Bytecodes::_if_acmpne: case Bytecodes::_ifne:
+ case Bytecodes::_ifnull: case Bytecodes::_ifnonnull: case Bytecodes::_goto:
+ offset = (int16_t)Bytes::get_Java_u2(pc + 1);
+ break;
+ case Bytecodes::_goto_w:
+ offset = Bytes::get_Java_u4(pc + 1);
+ break;
+ default: ;
}
- } else {
- if (!Tier1CountOnly) {
- // Twe have a bci but not the destination bci and besides a backedge
- // event is more for OSR which we don't want here.
- CompilationPolicy::policy()->method_invocation_event(method, CHECK);
- } else {
- method()->backedge_counter()->reset();
+ bci = branch_bci + offset;
+ }
+
+ osr_nm = CompilationPolicy::policy()->event(enclosing_method, method, branch_bci, bci, level, THREAD);
+ return osr_nm;
+}
+
+JRT_BLOCK_ENTRY(address, Runtime1::counter_overflow(JavaThread* thread, int bci, methodOopDesc* method))
+ nmethod* osr_nm;
+ JRT_BLOCK
+ osr_nm = counter_overflow_helper(thread, bci, method);
+ if (osr_nm != NULL) {
+ RegisterMap map(thread, false);
+ frame fr = thread->last_frame().sender(&map);
+ VM_DeoptimizeFrame deopt(thread, fr.id());
+ VMThread::execute(&deopt);
}
- }
+ JRT_BLOCK_END
+ return NULL;
JRT_END
-#endif // TIERED
extern void vm_exit(int code);
@@ -899,7 +925,7 @@
NativeMovConstReg* n_copy = nativeMovConstReg_at(copy_buff);
assert(n_copy->data() == 0 ||
- n_copy->data() == (int)Universe::non_oop_word(),
+ n_copy->data() == (intptr_t)Universe::non_oop_word(),
"illegal init value");
assert(load_klass() != NULL, "klass not set");
n_copy->set_data((intx) (load_klass()));
--- a/hotspot/src/share/vm/c1/c1_Runtime1.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_Runtime1.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -123,9 +123,7 @@
static void new_object_array(JavaThread* thread, klassOopDesc* klass, jint length);
static void new_multi_array (JavaThread* thread, klassOopDesc* klass, int rank, jint* dims);
-#ifdef TIERED
- static void counter_overflow(JavaThread* thread, int bci);
-#endif // TIERED
+ static address counter_overflow(JavaThread* thread, int bci, methodOopDesc* method);
static void unimplemented_entry (JavaThread* thread, StubID id);
@@ -155,7 +153,7 @@
// stubs
static CodeBlob* blob_for (StubID id);
- static address entry_for(StubID id) { return blob_for(id)->instructions_begin(); }
+ static address entry_for(StubID id) { return blob_for(id)->code_begin(); }
static const char* name_for (StubID id);
static const char* name_for_address(address entry);
--- a/hotspot/src/share/vm/c1/c1_ValueMap.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_ValueMap.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -185,11 +185,11 @@
void do_ExceptionObject(ExceptionObject* x) { /* nothing to do */ }
void do_RoundFP (RoundFP* x) { /* nothing to do */ }
void do_UnsafeGetRaw (UnsafeGetRaw* x) { /* nothing to do */ }
+ void do_ProfileInvoke (ProfileInvoke* x) { /* nothing to do */ };
void do_UnsafeGetObject(UnsafeGetObject* x) { /* nothing to do */ }
void do_UnsafePrefetchRead (UnsafePrefetchRead* x) { /* nothing to do */ }
void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x) { /* nothing to do */ }
void do_ProfileCall (ProfileCall* x) { /* nothing to do */ }
- void do_ProfileCounter (ProfileCounter* x) { /* nothing to do */ }
};
--- a/hotspot/src/share/vm/c1/c1_globals.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_globals.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -25,12 +25,6 @@
//
// Defines all global flags used by the client compiler.
//
-#ifndef TIERED
- #define NOT_TIERED(x) x
-#else
- #define NOT_TIERED(x)
-#endif
-
#define C1_FLAGS(develop, develop_pd, product, product_pd, notproduct) \
\
/* Printing */ \
@@ -55,7 +49,7 @@
notproduct(bool, PrintIRDuringConstruction, false, \
"Print IR as it's being constructed (helpful for debugging frontend)")\
\
- notproduct(bool, PrintPhiFunctions, false, \
+ notproduct(bool, PrintPhiFunctions, false, \
"Print phi functions when they are created and simplified") \
\
notproduct(bool, PrintIR, false, \
@@ -279,41 +273,29 @@
product_pd(intx, SafepointPollOffset, \
"Offset added to polling address (Intel only)") \
\
- product(bool, UseNewFeature1, false, \
- "Enable new feature for testing. This is a dummy flag.") \
- \
- product(bool, UseNewFeature2, false, \
- "Enable new feature for testing. This is a dummy flag.") \
- \
- product(bool, UseNewFeature3, false, \
- "Enable new feature for testing. This is a dummy flag.") \
- \
- product(bool, UseNewFeature4, false, \
- "Enable new feature for testing. This is a dummy flag.") \
- \
develop(bool, ComputeExactFPURegisterUsage, true, \
"Compute additional live set for fpu registers to simplify fpu stack merge (Intel only)") \
\
- product(bool, Tier1ProfileCalls, true, \
+ product(bool, C1ProfileCalls, true, \
"Profile calls when generating code for updating MDOs") \
\
- product(bool, Tier1ProfileVirtualCalls, true, \
+ product(bool, C1ProfileVirtualCalls, true, \
"Profile virtual calls when generating code for updating MDOs") \
\
- product(bool, Tier1ProfileInlinedCalls, true, \
+ product(bool, C1ProfileInlinedCalls, true, \
"Profile inlined calls when generating code for updating MDOs") \
\
- product(bool, Tier1ProfileBranches, true, \
+ product(bool, C1ProfileBranches, true, \
"Profile branches when generating code for updating MDOs") \
\
- product(bool, Tier1ProfileCheckcasts, true, \
+ product(bool, C1ProfileCheckcasts, true, \
"Profile checkcasts when generating code for updating MDOs") \
\
- product(bool, Tier1OptimizeVirtualCallProfiling, true, \
- "Use CHA and exact type results at call sites when updating MDOs") \
+ product(bool, C1OptimizeVirtualCallProfiling, true, \
+ "Use CHA and exact type results at call sites when updating MDOs")\
\
- develop(bool, Tier1CountOnly, false, \
- "Don't schedule tier 2 compiles. Enter VM only") \
+ product(bool, C1UpdateMethodData, trueInTiered, \
+ "Update methodDataOops in Tier1-generated code") \
\
develop(bool, PrintCFGToFile, false, \
"print control flow graph to a separate file during compilation") \
--- a/hotspot/src/share/vm/ci/bcEscapeAnalyzer.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/ci/bcEscapeAnalyzer.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -92,11 +92,11 @@
empty_map.clear();
}
- ArgumentMap raw_pop() { assert(_stack_height > 0, "stack underflow"); return _stack[--_stack_height]; }
+ ArgumentMap raw_pop() { guarantee(_stack_height > 0, "stack underflow"); return _stack[--_stack_height]; }
ArgumentMap apop() { return raw_pop(); }
void spop() { raw_pop(); }
void lpop() { spop(); spop(); }
- void raw_push(ArgumentMap i) { assert(_stack_height < _max_stack, "stack overflow"); _stack[_stack_height++] = i; }
+ void raw_push(ArgumentMap i) { guarantee(_stack_height < _max_stack, "stack overflow"); _stack[_stack_height++] = i; }
void apush(ArgumentMap i) { raw_push(i); }
void spush() { raw_push(empty_map); }
void lpush() { spush(); spush(); }
@@ -365,12 +365,19 @@
case Bytecodes::_ldc:
case Bytecodes::_ldc_w:
case Bytecodes::_ldc2_w:
- if (type2size[s.get_constant().basic_type()] == 1) {
+ {
+ // Avoid calling get_constant() which will try to allocate
+ // unloaded constant. We need only constant's type.
+ int index = s.get_constant_pool_index();
+ constantTag tag = s.get_constant_pool_tag(index);
+ if (tag.is_long() || tag.is_double()) {
+ // Only longs and doubles use 2 stack slots.
+ state.lpush();
+ } else {
state.spush();
- } else {
- state.lpush();
}
break;
+ }
case Bytecodes::_aload:
state.apush(state._vars[s.get_index()]);
break;
--- a/hotspot/src/share/vm/ci/ciEnv.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/ci/ciEnv.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -956,18 +956,18 @@
if (task() != NULL) task()->set_code(nm);
if (entry_bci == InvocationEntryBci) {
-#ifdef TIERED
- // If there is an old version we're done with it
- nmethod* old = method->code();
- if (TraceMethodReplacement && old != NULL) {
- ResourceMark rm;
- char *method_name = method->name_and_sig_as_C_string();
- tty->print_cr("Replacing method %s", method_name);
+ if (TieredCompilation) {
+ // If there is an old version we're done with it
+ nmethod* old = method->code();
+ if (TraceMethodReplacement && old != NULL) {
+ ResourceMark rm;
+ char *method_name = method->name_and_sig_as_C_string();
+ tty->print_cr("Replacing method %s", method_name);
+ }
+ if (old != NULL ) {
+ old->make_not_entrant();
+ }
}
- if (old != NULL ) {
- old->make_not_entrant();
- }
-#endif // TIERED
if (TraceNMethodInstalls ) {
ResourceMark rm;
char *method_name = method->name_and_sig_as_C_string();
@@ -1011,7 +1011,7 @@
// ------------------------------------------------------------------
// ciEnv::comp_level
int ciEnv::comp_level() {
- if (task() == NULL) return CompLevel_full_optimization;
+ if (task() == NULL) return CompLevel_highest_tier;
return task()->comp_level();
}
--- a/hotspot/src/share/vm/ci/ciMethod.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/ci/ciMethod.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -49,7 +49,8 @@
_handler_count = h_m()->exception_table()->length() / 4;
_uses_monitors = h_m()->access_flags().has_monitor_bytecodes();
_balanced_monitors = !_uses_monitors || h_m()->access_flags().is_monitor_matching();
- _is_compilable = !h_m()->is_not_compilable();
+ _is_c1_compilable = !h_m()->is_not_c1_compilable();
+ _is_c2_compilable = !h_m()->is_not_c2_compilable();
// Lazy fields, filled in on demand. Require allocation.
_code = NULL;
_exception_handlers = NULL;
@@ -61,11 +62,12 @@
#endif // COMPILER2 || SHARK
ciEnv *env = CURRENT_ENV;
- if (env->jvmti_can_hotswap_or_post_breakpoint() && _is_compilable) {
+ if (env->jvmti_can_hotswap_or_post_breakpoint() && can_be_compiled()) {
// 6328518 check hotswap conditions under the right lock.
MutexLocker locker(Compile_lock);
if (Dependencies::check_evol_method(h_m()) != NULL) {
- _is_compilable = false;
+ _is_c1_compilable = false;
+ _is_c2_compilable = false;
}
} else {
CHECK_UNHANDLED_OOPS_ONLY(Thread::current()->clear_unhandled_oops());
@@ -93,7 +95,7 @@
_signature = new (env->arena()) ciSignature(_holder, sig_symbol);
_method_data = NULL;
// Take a snapshot of these values, so they will be commensurate with the MDO.
- if (ProfileInterpreter) {
+ if (ProfileInterpreter || TieredCompilation) {
int invcnt = h_m()->interpreter_invocation_count();
// if the value overflowed report it as max int
_interpreter_invocation_count = invcnt < 0 ? max_jint : invcnt ;
@@ -437,11 +439,26 @@
// In addition, virtual call sites have receiver type information
int receivers_count_total = 0;
int morphism = 0;
+ // Precompute morphism for the possible fixup
for (uint i = 0; i < call->row_limit(); i++) {
ciKlass* receiver = call->receiver(i);
if (receiver == NULL) continue;
- morphism += 1;
- int rcount = call->receiver_count(i);
+ morphism++;
+ }
+ int epsilon = 0;
+ if (TieredCompilation && ProfileInterpreter) {
+ // Interpreter and C1 treat final and special invokes differently.
+ // C1 will record a type, whereas the interpreter will just
+ // increment the count. Detect this case.
+ if (morphism == 1 && count > 0) {
+ epsilon = count;
+ count = 0;
+ }
+ }
+ for (uint i = 0; i < call->row_limit(); i++) {
+ ciKlass* receiver = call->receiver(i);
+ if (receiver == NULL) continue;
+ int rcount = call->receiver_count(i) + epsilon;
if (rcount == 0) rcount = 1; // Should be valid value
receivers_count_total += rcount;
// Add the receiver to result data.
@@ -687,10 +704,17 @@
// invocation counts in methods.
int ciMethod::scale_count(int count, float prof_factor) {
if (count > 0 && method_data() != NULL) {
- int current_mileage = method_data()->current_mileage();
- int creation_mileage = method_data()->creation_mileage();
- int counter_life = current_mileage - creation_mileage;
+ int counter_life;
int method_life = interpreter_invocation_count();
+ if (TieredCompilation) {
+ // In tiered the MDO's life is measured directly, so just use the snapshotted counters
+ counter_life = MAX2(method_data()->invocation_count(), method_data()->backedge_count());
+ } else {
+ int current_mileage = method_data()->current_mileage();
+ int creation_mileage = method_data()->creation_mileage();
+ counter_life = current_mileage - creation_mileage;
+ }
+
// counter_life due to backedge_counter could be > method_life
if (counter_life > method_life)
counter_life = method_life;
@@ -778,7 +802,8 @@
Thread* my_thread = JavaThread::current();
methodHandle h_m(my_thread, get_methodOop());
- if (Tier1UpdateMethodData && is_tier1_compile(env->comp_level())) {
+ // Create an MDO for the inlinee
+ if (TieredCompilation && is_c1_compile(env->comp_level())) {
build_method_data(h_m);
}
@@ -885,7 +910,11 @@
// Have previous compilations of this method succeeded?
bool ciMethod::can_be_compiled() {
check_is_loaded();
- return _is_compilable;
+ ciEnv* env = CURRENT_ENV;
+ if (is_c1_compile(env->comp_level())) {
+ return _is_c1_compilable;
+ }
+ return _is_c2_compilable;
}
// ------------------------------------------------------------------
@@ -895,8 +924,13 @@
void ciMethod::set_not_compilable() {
check_is_loaded();
VM_ENTRY_MARK;
- _is_compilable = false;
- get_methodOop()->set_not_compilable();
+ ciEnv* env = CURRENT_ENV;
+ if (is_c1_compile(env->comp_level())) {
+ _is_c1_compilable = false;
+ } else {
+ _is_c2_compilable = false;
+ }
+ get_methodOop()->set_not_compilable(env->comp_level());
}
// ------------------------------------------------------------------
@@ -910,7 +944,8 @@
bool ciMethod::can_be_osr_compiled(int entry_bci) {
check_is_loaded();
VM_ENTRY_MARK;
- return !get_methodOop()->access_flags().is_not_osr_compilable();
+ ciEnv* env = CURRENT_ENV;
+ return !get_methodOop()->is_not_osr_compilable(env->comp_level());
}
// ------------------------------------------------------------------
@@ -920,26 +955,29 @@
return get_methodOop()->code() != NULL;
}
+int ciMethod::comp_level() {
+ check_is_loaded();
+ VM_ENTRY_MARK;
+ nmethod* nm = get_methodOop()->code();
+ if (nm != NULL) return nm->comp_level();
+ return 0;
+}
+
// ------------------------------------------------------------------
// ciMethod::instructions_size
-// This is a rough metric for "fat" methods, compared
-// before inlining with InlineSmallCode.
-// The CodeBlob::instructions_size accessor includes
-// junk like exception handler, stubs, and constant table,
-// which are not highly relevant to an inlined method.
-// So we use the more specific accessor nmethod::code_size.
-int ciMethod::instructions_size() {
+//
+// This is a rough metric for "fat" methods, compared before inlining
+// with InlineSmallCode. The CodeBlob::code_size accessor includes
+// junk like exception handler, stubs, and constant table, which are
+// not highly relevant to an inlined method. So we use the more
+// specific accessor nmethod::insts_size.
+int ciMethod::instructions_size(int comp_level) {
GUARDED_VM_ENTRY(
nmethod* code = get_methodOop()->code();
- // if there's no compiled code or the code was produced by the
- // tier1 profiler return 0 for the code size. This should
- // probably be based on the compilation level of the nmethod but
- // that currently isn't properly recorded.
- if (code == NULL ||
- (TieredCompilation && code->compiler() != NULL && code->compiler()->is_c1())) {
- return 0;
+ if (code != NULL && (comp_level == CompLevel_any || comp_level == code->comp_level())) {
+ return code->code_end() - code->verified_entry_point();
}
- return code->code_end() - code->verified_entry_point();
+ return 0;
)
}
--- a/hotspot/src/share/vm/ci/ciMethod.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/ci/ciMethod.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -61,7 +61,8 @@
bool _uses_monitors;
bool _balanced_monitors;
- bool _is_compilable;
+ bool _is_c1_compilable;
+ bool _is_c2_compilable;
bool _can_be_statically_bound;
// Lazy fields, filled in on demand
@@ -127,6 +128,8 @@
int interpreter_invocation_count() const { check_is_loaded(); return _interpreter_invocation_count; }
int interpreter_throwout_count() const { check_is_loaded(); return _interpreter_throwout_count; }
+ int comp_level();
+
Bytecodes::Code java_code_at_bci(int bci) {
address bcp = code() + bci;
return Bytecodes::java_code_at(bcp);
@@ -209,7 +212,7 @@
bool can_be_osr_compiled(int entry_bci);
void set_not_compilable();
bool has_compiled_code();
- int instructions_size();
+ int instructions_size(int comp_level = CompLevel_any);
void log_nmethod_identity(xmlStream* log);
bool is_not_reached(int bci);
bool was_executed_more_than(int times);
--- a/hotspot/src/share/vm/ci/ciMethodData.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/ci/ciMethodData.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -37,6 +37,8 @@
_data_size = 0;
_extra_data_size = 0;
_current_mileage = 0;
+ _invocation_counter = 0;
+ _backedge_counter = 0;
_state = empty_state;
_saw_free_extra_data = false;
// Set an initial hint. Don't use set_hint_di() because
@@ -56,6 +58,8 @@
_data_size = 0;
_extra_data_size = 0;
_current_mileage = 0;
+ _invocation_counter = 0;
+ _backedge_counter = 0;
_state = empty_state;
_saw_free_extra_data = false;
// Set an initial hint. Don't use set_hint_di() because
@@ -99,6 +103,8 @@
}
// Note: Extra data are all BitData, and do not need translation.
_current_mileage = methodDataOopDesc::mileage_of(mdo->method());
+ _invocation_counter = mdo->invocation_count();
+ _backedge_counter = mdo->backedge_count();
_state = mdo->is_mature()? mature_state: immature_state;
_eflags = mdo->eflags();
@@ -253,6 +259,23 @@
}
}
+void ciMethodData::set_compilation_stats(short loops, short blocks) {
+ VM_ENTRY_MARK;
+ methodDataOop mdo = get_methodDataOop();
+ if (mdo != NULL) {
+ mdo->set_num_loops(loops);
+ mdo->set_num_blocks(blocks);
+ }
+}
+
+void ciMethodData::set_would_profile(bool p) {
+ VM_ENTRY_MARK;
+ methodDataOop mdo = get_methodDataOop();
+ if (mdo != NULL) {
+ mdo->set_would_profile(p);
+ }
+}
+
bool ciMethodData::has_escape_info() {
return eflag_set(methodDataOopDesc::estimated);
}
--- a/hotspot/src/share/vm/ci/ciMethodData.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/ci/ciMethodData.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -162,6 +162,12 @@
// Maturity of the oop when the snapshot is taken.
int _current_mileage;
+ // These counters hold the age of MDO in tiered. In tiered we can have the same method
+ // running at different compilation levels concurrently. So, in order to precisely measure
+ // its maturity we need separate counters.
+ int _invocation_counter;
+ int _backedge_counter;
+
// Coherent snapshot of original header.
methodDataOopDesc _orig;
@@ -223,6 +229,16 @@
int creation_mileage() { return _orig.creation_mileage(); }
int current_mileage() { return _current_mileage; }
+ int invocation_count() { return _invocation_counter; }
+ int backedge_count() { return _backedge_counter; }
+ // Transfer information about the method to methodDataOop.
+ // would_profile means we would like to profile this method,
+ // meaning it's not trivial.
+ void set_would_profile(bool p);
+ // Also set the numer of loops and blocks in the method.
+ // Again, this is used to determine if a method is trivial.
+ void set_compilation_stats(short loops, short blocks);
+
void load_data();
// Convert a dp (data pointer) to a di (data index).
--- a/hotspot/src/share/vm/classfile/classLoader.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/classfile/classLoader.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1292,7 +1292,7 @@
// Iterate over all methods in class
for (int n = 0; n < k->methods()->length(); n++) {
methodHandle m (THREAD, methodOop(k->methods()->obj_at(n)));
- if (CompilationPolicy::canBeCompiled(m)) {
+ if (CompilationPolicy::can_be_compiled(m)) {
if (++_codecache_sweep_counter == CompileTheWorldSafepointInterval) {
// Give sweeper a chance to keep up with CTW
@@ -1301,7 +1301,7 @@
_codecache_sweep_counter = 0;
}
// Force compilation
- CompileBroker::compile_method(m, InvocationEntryBci,
+ CompileBroker::compile_method(m, InvocationEntryBci, CompLevel_initial_compile,
methodHandle(), 0, "CTW", THREAD);
if (HAS_PENDING_EXCEPTION) {
CLEAR_PENDING_EXCEPTION;
@@ -1315,7 +1315,7 @@
nm->make_not_entrant();
m->clear_code();
}
- CompileBroker::compile_method(m, InvocationEntryBci,
+ CompileBroker::compile_method(m, InvocationEntryBci, CompLevel_full_optimization,
methodHandle(), 0, "CTW", THREAD);
if (HAS_PENDING_EXCEPTION) {
CLEAR_PENDING_EXCEPTION;
--- a/hotspot/src/share/vm/classfile/javaClasses.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/classfile/javaClasses.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -2424,12 +2424,15 @@
int java_dyn_MethodTypeForm::_vmslots_offset;
int java_dyn_MethodTypeForm::_erasedType_offset;
+int java_dyn_MethodTypeForm::_genericInvoker_offset;
void java_dyn_MethodTypeForm::compute_offsets() {
klassOop k = SystemDictionary::MethodTypeForm_klass();
if (k != NULL) {
compute_optional_offset(_vmslots_offset, k, vmSymbols::vmslots_name(), vmSymbols::int_signature(), true);
compute_optional_offset(_erasedType_offset, k, vmSymbols::erasedType_name(), vmSymbols::java_dyn_MethodType_signature(), true);
+ compute_optional_offset(_genericInvoker_offset, k, vmSymbols::genericInvoker_name(), vmSymbols::java_dyn_MethodHandle_signature(), true);
+ if (_genericInvoker_offset == 0) _genericInvoker_offset = -1; // set to explicit "empty" value
}
}
@@ -2443,6 +2446,11 @@
return mtform->obj_field(_erasedType_offset);
}
+oop java_dyn_MethodTypeForm::genericInvoker(oop mtform) {
+ assert(mtform->klass() == SystemDictionary::MethodTypeForm_klass(), "MTForm only");
+ return mtform->obj_field(_genericInvoker_offset);
+}
+
// Support for java_dyn_CallSite
--- a/hotspot/src/share/vm/classfile/javaClasses.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/classfile/javaClasses.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1048,6 +1048,7 @@
private:
static int _vmslots_offset; // number of argument slots needed
static int _erasedType_offset; // erasedType = canonical MethodType
+ static int _genericInvoker_offset; // genericInvoker = adapter for invokeGeneric
static void compute_offsets();
@@ -1055,10 +1056,12 @@
// Accessors
static int vmslots(oop mtform);
static oop erasedType(oop mtform);
+ static oop genericInvoker(oop mtform);
// Accessors for code generation:
static int vmslots_offset_in_bytes() { return _vmslots_offset; }
static int erasedType_offset_in_bytes() { return _erasedType_offset; }
+ static int genericInvoker_offset_in_bytes() { return _genericInvoker_offset; }
};
--- a/hotspot/src/share/vm/classfile/stackMapTable.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/classfile/stackMapTable.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -152,6 +152,7 @@
int32_t StackMapReader::chop(
VerificationType* locals, int32_t length, int32_t chops) {
+ if (locals == NULL) return -1;
int32_t pos = length - 1;
for (int32_t i=0; i<chops; i++) {
if (locals[pos].is_category2_2nd()) {
--- a/hotspot/src/share/vm/classfile/systemDictionary.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/classfile/systemDictionary.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -2361,8 +2361,11 @@
// Must create lots of stuff here, but outside of the SystemDictionary lock.
if (THREAD->is_Compiler_thread())
return NULL; // do not attempt from within compiler
+ bool for_invokeGeneric = (name_id == vmSymbols::VM_SYMBOL_ENUM_NAME(invokeGeneric_name));
bool found_on_bcp = false;
- Handle mt = find_method_handle_type(signature(), accessing_klass, found_on_bcp, CHECK_NULL);
+ Handle mt = find_method_handle_type(signature(), accessing_klass,
+ for_invokeGeneric,
+ found_on_bcp, CHECK_NULL);
KlassHandle mh_klass = SystemDictionaryHandles::MethodHandle_klass();
methodHandle m = methodOopDesc::make_invoke_method(mh_klass, name, signature,
mt, CHECK_NULL);
@@ -2393,6 +2396,7 @@
// consistent with this loader.
Handle SystemDictionary::find_method_handle_type(symbolHandle signature,
KlassHandle accessing_klass,
+ bool for_invokeGeneric,
bool& return_bcp_flag,
TRAPS) {
Handle class_loader, protection_domain;
@@ -2448,10 +2452,26 @@
vmSymbols::findMethodHandleType_name(),
vmSymbols::findMethodHandleType_signature(),
&args, CHECK_(empty));
+ Handle method_type(THREAD, (oop) result.get_jobject());
+
+ if (for_invokeGeneric) {
+ // call sun.dyn.MethodHandleNatives::notifyGenericMethodType(MethodType) -> void
+ JavaCallArguments args(Handle(THREAD, method_type()));
+ JavaValue no_result(T_VOID);
+ JavaCalls::call_static(&no_result,
+ SystemDictionary::MethodHandleNatives_klass(),
+ vmSymbols::notifyGenericMethodType_name(),
+ vmSymbols::notifyGenericMethodType_signature(),
+ &args, THREAD);
+ if (HAS_PENDING_EXCEPTION) {
+ // If the notification fails, just kill it.
+ CLEAR_PENDING_EXCEPTION;
+ }
+ }
// report back to the caller with the MethodType and the "on_bcp" flag
return_bcp_flag = is_on_bcp;
- return Handle(THREAD, (oop) result.get_jobject());
+ return method_type;
}
// Ask Java code to find or construct a method handle constant.
@@ -2466,7 +2486,7 @@
Handle type;
if (signature->utf8_length() > 0 && signature->byte_at(0) == '(') {
bool ignore_is_on_bcp = false;
- type = find_method_handle_type(signature, caller, ignore_is_on_bcp, CHECK_(empty));
+ type = find_method_handle_type(signature, caller, false, ignore_is_on_bcp, CHECK_(empty));
} else {
SignatureStream ss(signature(), false);
if (!ss.is_done()) {
--- a/hotspot/src/share/vm/classfile/systemDictionary.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/classfile/systemDictionary.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -471,6 +471,7 @@
// ask Java to compute a java.dyn.MethodType object for a given signature
static Handle find_method_handle_type(symbolHandle signature,
KlassHandle accessing_klass,
+ bool for_invokeGeneric,
bool& return_bcp_flag,
TRAPS);
// ask Java to compute a java.dyn.MethodHandle object for a given CP entry
--- a/hotspot/src/share/vm/classfile/verificationType.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/classfile/verificationType.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -54,10 +54,12 @@
// any object or array is assignable to java.lang.Object
return true;
}
- klassOop this_class = SystemDictionary::resolve_or_fail(
+ klassOop obj = SystemDictionary::resolve_or_fail(
name_handle(), Handle(THREAD, context->class_loader()),
Handle(THREAD, context->protection_domain()), true, CHECK_false);
- if (this_class->klass_part()->is_interface()) {
+ KlassHandle this_class(THREAD, obj);
+
+ if (this_class->is_interface()) {
// We treat interfaces as java.lang.Object, including
// java.lang.Cloneable and java.io.Serializable
return true;
@@ -65,7 +67,7 @@
klassOop from_class = SystemDictionary::resolve_or_fail(
from.name_handle(), Handle(THREAD, context->class_loader()),
Handle(THREAD, context->protection_domain()), true, CHECK_false);
- return instanceKlass::cast(from_class)->is_subclass_of(this_class);
+ return instanceKlass::cast(from_class)->is_subclass_of(this_class());
}
} else if (is_array() && from.is_array()) {
VerificationType comp_this = get_component(CHECK_false);
--- a/hotspot/src/share/vm/classfile/vmSymbols.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/classfile/vmSymbols.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -246,6 +246,8 @@
/* internal up-calls made only by the JVM, via class sun.dyn.MethodHandleNatives: */ \
template(findMethodHandleType_name, "findMethodHandleType") \
template(findMethodHandleType_signature, "(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/dyn/MethodType;") \
+ template(notifyGenericMethodType_name, "notifyGenericMethodType") \
+ template(notifyGenericMethodType_signature, "(Ljava/dyn/MethodType;)V") \
template(linkMethodHandleConstant_name, "linkMethodHandleConstant") \
template(linkMethodHandleConstant_signature, "(Ljava/lang/Class;ILjava/lang/Class;Ljava/lang/String;Ljava/lang/Object;)Ljava/dyn/MethodHandle;") \
template(makeDynamicCallSite_name, "makeDynamicCallSite") \
@@ -345,6 +347,7 @@
template(ptypes_name, "ptypes") \
template(form_name, "form") \
template(erasedType_name, "erasedType") \
+ template(genericInvoker_name, "genericInvoker") \
template(append_name, "append") \
\
/* non-intrinsic name/signature pairs: */ \
--- a/hotspot/src/share/vm/code/codeBlob.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/codeBlob.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -39,7 +39,7 @@
size += round_to(cb->total_relocation_size(), oopSize);
// align the size to CodeEntryAlignment
size = align_code_offset(size);
- size += round_to(cb->total_code_size(), oopSize);
+ size += round_to(cb->total_content_size(), oopSize);
size += round_to(cb->total_oop_size(), oopSize);
return size;
}
@@ -47,8 +47,8 @@
// Creates a simple CodeBlob. Sets up the size of the different regions.
CodeBlob::CodeBlob(const char* name, int header_size, int size, int frame_complete, int locs_size) {
- assert(size == round_to(size, oopSize), "unaligned size");
- assert(locs_size == round_to(locs_size, oopSize), "unaligned size");
+ assert(size == round_to(size, oopSize), "unaligned size");
+ assert(locs_size == round_to(locs_size, oopSize), "unaligned size");
assert(header_size == round_to(header_size, oopSize), "unaligned size");
assert(!UseRelocIndex, "no space allocated for reloc index yet");
@@ -64,7 +64,8 @@
_frame_complete_offset = frame_complete;
_header_size = header_size;
_relocation_size = locs_size;
- _instructions_offset = align_code_offset(header_size + locs_size);
+ _content_offset = align_code_offset(header_size + _relocation_size);
+ _code_offset = _content_offset;
_data_offset = size;
_frame_size = 0;
set_oop_maps(NULL);
@@ -82,7 +83,7 @@
int frame_size,
OopMapSet* oop_maps
) {
- assert(size == round_to(size, oopSize), "unaligned size");
+ assert(size == round_to(size, oopSize), "unaligned size");
assert(header_size == round_to(header_size, oopSize), "unaligned size");
_name = name;
@@ -90,8 +91,9 @@
_frame_complete_offset = frame_complete;
_header_size = header_size;
_relocation_size = round_to(cb->total_relocation_size(), oopSize);
- _instructions_offset = align_code_offset(header_size + _relocation_size);
- _data_offset = _instructions_offset + round_to(cb->total_code_size(), oopSize);
+ _content_offset = align_code_offset(header_size + _relocation_size);
+ _code_offset = _content_offset + cb->total_offset_of(cb->insts());
+ _data_offset = _content_offset + round_to(cb->total_content_size(), oopSize);
assert(_data_offset <= size, "codeBlob is too small");
cb->copy_code_and_locs_to(this);
@@ -127,9 +129,8 @@
OopMap* CodeBlob::oop_map_for_return_address(address return_address) {
- address pc = return_address ;
- assert (oop_maps() != NULL, "nope");
- return oop_maps()->find_map_at_offset ((intptr_t) pc - (intptr_t) instructions_begin());
+ assert(oop_maps() != NULL, "nope");
+ return oop_maps()->find_map_at_offset((intptr_t) return_address - (intptr_t) code_begin());
}
@@ -284,12 +285,12 @@
jio_snprintf(stub_id, sizeof(stub_id), "RuntimeStub - %s", stub_name);
if (PrintStubCode) {
tty->print_cr("Decoding %s " INTPTR_FORMAT, stub_id, stub);
- Disassembler::decode(stub->instructions_begin(), stub->instructions_end());
+ Disassembler::decode(stub->code_begin(), stub->code_end());
}
- Forte::register_stub(stub_id, stub->instructions_begin(), stub->instructions_end());
+ Forte::register_stub(stub_id, stub->code_begin(), stub->code_end());
if (JvmtiExport::should_post_dynamic_code_generated()) {
- JvmtiExport::post_dynamic_code_generated(stub_name, stub->instructions_begin(), stub->instructions_end());
+ JvmtiExport::post_dynamic_code_generated(stub_name, stub->code_begin(), stub->code_end());
}
}
@@ -355,17 +356,15 @@
// Do not hold the CodeCache lock during name formatting.
if (blob != NULL) {
char blob_id[256];
- jio_snprintf(blob_id, sizeof(blob_id), "DeoptimizationBlob@" PTR_FORMAT, blob->instructions_begin());
+ jio_snprintf(blob_id, sizeof(blob_id), "DeoptimizationBlob@" PTR_FORMAT, blob->code_begin());
if (PrintStubCode) {
tty->print_cr("Decoding %s " INTPTR_FORMAT, blob_id, blob);
- Disassembler::decode(blob->instructions_begin(), blob->instructions_end());
+ Disassembler::decode(blob->code_begin(), blob->code_end());
}
- Forte::register_stub(blob_id, blob->instructions_begin(), blob->instructions_end());
+ Forte::register_stub(blob_id, blob->code_begin(), blob->code_end());
if (JvmtiExport::should_post_dynamic_code_generated()) {
- JvmtiExport::post_dynamic_code_generated("DeoptimizationBlob",
- blob->instructions_begin(),
- blob->instructions_end());
+ JvmtiExport::post_dynamic_code_generated("DeoptimizationBlob", blob->code_begin(), blob->code_end());
}
}
@@ -412,17 +411,15 @@
// Do not hold the CodeCache lock during name formatting.
if (blob != NULL) {
char blob_id[256];
- jio_snprintf(blob_id, sizeof(blob_id), "UncommonTrapBlob@" PTR_FORMAT, blob->instructions_begin());
+ jio_snprintf(blob_id, sizeof(blob_id), "UncommonTrapBlob@" PTR_FORMAT, blob->code_begin());
if (PrintStubCode) {
tty->print_cr("Decoding %s " INTPTR_FORMAT, blob_id, blob);
- Disassembler::decode(blob->instructions_begin(), blob->instructions_end());
+ Disassembler::decode(blob->code_begin(), blob->code_end());
}
- Forte::register_stub(blob_id, blob->instructions_begin(), blob->instructions_end());
+ Forte::register_stub(blob_id, blob->code_begin(), blob->code_end());
if (JvmtiExport::should_post_dynamic_code_generated()) {
- JvmtiExport::post_dynamic_code_generated("UncommonTrapBlob",
- blob->instructions_begin(),
- blob->instructions_end());
+ JvmtiExport::post_dynamic_code_generated("UncommonTrapBlob", blob->code_begin(), blob->code_end());
}
}
@@ -471,17 +468,15 @@
// We do not need to hold the CodeCache lock during name formatting
if (blob != NULL) {
char blob_id[256];
- jio_snprintf(blob_id, sizeof(blob_id), "ExceptionBlob@" PTR_FORMAT, blob->instructions_begin());
+ jio_snprintf(blob_id, sizeof(blob_id), "ExceptionBlob@" PTR_FORMAT, blob->code_begin());
if (PrintStubCode) {
tty->print_cr("Decoding %s " INTPTR_FORMAT, blob_id, blob);
- Disassembler::decode(blob->instructions_begin(), blob->instructions_end());
+ Disassembler::decode(blob->code_begin(), blob->code_end());
}
- Forte::register_stub(blob_id, blob->instructions_begin(), blob->instructions_end());
+ Forte::register_stub(blob_id, blob->code_begin(), blob->code_end());
if (JvmtiExport::should_post_dynamic_code_generated()) {
- JvmtiExport::post_dynamic_code_generated("ExceptionBlob",
- blob->instructions_begin(),
- blob->instructions_end());
+ JvmtiExport::post_dynamic_code_generated("ExceptionBlob", blob->code_begin(), blob->code_end());
}
}
@@ -529,17 +524,15 @@
// We do not need to hold the CodeCache lock during name formatting.
if (blob != NULL) {
char blob_id[256];
- jio_snprintf(blob_id, sizeof(blob_id), "SafepointBlob@" PTR_FORMAT, blob->instructions_begin());
+ jio_snprintf(blob_id, sizeof(blob_id), "SafepointBlob@" PTR_FORMAT, blob->code_begin());
if (PrintStubCode) {
tty->print_cr("Decoding %s " INTPTR_FORMAT, blob_id, blob);
- Disassembler::decode(blob->instructions_begin(), blob->instructions_end());
+ Disassembler::decode(blob->code_begin(), blob->code_end());
}
- Forte::register_stub(blob_id, blob->instructions_begin(), blob->instructions_end());
+ Forte::register_stub(blob_id, blob->code_begin(), blob->code_end());
if (JvmtiExport::should_post_dynamic_code_generated()) {
- JvmtiExport::post_dynamic_code_generated("SafepointBlob",
- blob->instructions_begin(),
- blob->instructions_end());
+ JvmtiExport::post_dynamic_code_generated("SafepointBlob", blob->code_begin(), blob->code_end());
}
}
--- a/hotspot/src/share/vm/code/codeBlob.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/codeBlob.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -35,7 +35,8 @@
// Layout:
// - header
// - relocation
-// - instruction space
+// - content space
+// - instruction space
// - data space
class DeoptimizationBlob;
@@ -48,7 +49,8 @@
int _size; // total size of CodeBlob in bytes
int _header_size; // size of header (depends on subclass)
int _relocation_size; // size of relocation
- int _instructions_offset; // offset to where instructions region begins
+ int _content_offset; // offset to where content region begins (this includes consts, insts, stubs)
+ int _code_offset; // offset to where instructions region begins (this includes insts, stubs)
int _frame_complete_offset; // instruction offsets in [0.._frame_complete_offset) have
// not finished setting up their frame. Beware of pc's in
// that range. There is a similar range(s) on returns
@@ -106,31 +108,36 @@
address header_end() const { return ((address) this) + _header_size; };
relocInfo* relocation_begin() const { return (relocInfo*) header_end(); };
relocInfo* relocation_end() const { return (relocInfo*)(header_end() + _relocation_size); }
- address instructions_begin() const { return (address) header_begin() + _instructions_offset; }
- address instructions_end() const { return (address) header_begin() + _data_offset; }
+ address content_begin() const { return (address) header_begin() + _content_offset; }
+ address content_end() const { return (address) header_begin() + _data_offset; }
+ address code_begin() const { return (address) header_begin() + _code_offset; }
+ address code_end() const { return (address) header_begin() + _data_offset; }
address data_begin() const { return (address) header_begin() + _data_offset; }
address data_end() const { return (address) header_begin() + _size; }
// Offsets
int relocation_offset() const { return _header_size; }
- int instructions_offset() const { return _instructions_offset; }
+ int content_offset() const { return _content_offset; }
+ int code_offset() const { return _code_offset; }
int data_offset() const { return _data_offset; }
// Sizes
int size() const { return _size; }
int header_size() const { return _header_size; }
int relocation_size() const { return (address) relocation_end() - (address) relocation_begin(); }
- int instructions_size() const { return instructions_end() - instructions_begin(); }
- int data_size() const { return data_end() - data_begin(); }
+ int content_size() const { return content_end() - content_begin(); }
+ int code_size() const { return code_end() - code_begin(); }
+ int data_size() const { return data_end() - data_begin(); }
// Containment
- bool blob_contains(address addr) const { return header_begin() <= addr && addr < data_end(); }
+ bool blob_contains(address addr) const { return header_begin() <= addr && addr < data_end(); }
bool relocation_contains(relocInfo* addr) const{ return relocation_begin() <= addr && addr < relocation_end(); }
- bool instructions_contains(address addr) const { return instructions_begin() <= addr && addr < instructions_end(); }
- bool data_contains(address addr) const { return data_begin() <= addr && addr < data_end(); }
- bool contains(address addr) const { return instructions_contains(addr); }
- bool is_frame_complete_at(address addr) const { return instructions_contains(addr) &&
- addr >= instructions_begin() + _frame_complete_offset; }
+ bool content_contains(address addr) const { return content_begin() <= addr && addr < content_end(); }
+ bool code_contains(address addr) const { return code_begin() <= addr && addr < code_end(); }
+ bool data_contains(address addr) const { return data_begin() <= addr && addr < data_end(); }
+ bool contains(address addr) const { return content_contains(addr); }
+ bool is_frame_complete_at(address addr) const { return code_contains(addr) &&
+ addr >= code_begin() + _frame_complete_offset; }
// CodeCache support: really only used by the nmethods, but in order to get
// asserts and certain bookkeeping to work in the CodeCache they are defined
@@ -169,7 +176,7 @@
// Print the comment associated with offset on stream, if there is one
virtual void print_block_comment(outputStream* stream, address block_begin) {
- intptr_t offset = (intptr_t)(block_begin - instructions_begin());
+ intptr_t offset = (intptr_t)(block_begin - code_begin());
_comments.print_block_comment(stream, offset);
}
@@ -286,7 +293,7 @@
// GC support
bool caller_must_gc_arguments(JavaThread* thread) const { return _caller_must_gc_arguments; }
- address entry_point() { return instructions_begin(); }
+ address entry_point() { return code_begin(); }
// GC/Verification support
void preserve_callee_argument_oops(frame fr, const RegisterMap *reg_map, OopClosure* f) { /* nothing to do */ }
@@ -313,13 +320,15 @@
OopMapSet* oop_maps
)
: CodeBlob(name, cb, header_size, size, CodeOffsets::frame_never_safe, frame_size, oop_maps)
- {};
+ {};
- bool is_alive() const { return true; }
+ address entry_point() { return code_begin(); }
- void verify(); // does nothing
- void print_on(outputStream* st) const;
- void print_value_on(outputStream* st) const;
+ bool is_alive() const { return true; }
+
+ void verify(); // does nothing
+ void print_on(outputStream* st) const;
+ void print_value_on(outputStream* st) const;
};
@@ -376,9 +385,9 @@
// Printing
void print_value_on(outputStream* st) const;
- address unpack() const { return instructions_begin() + _unpack_offset; }
- address unpack_with_exception() const { return instructions_begin() + _unpack_with_exception; }
- address unpack_with_reexecution() const { return instructions_begin() + _unpack_with_reexecution; }
+ address unpack() const { return code_begin() + _unpack_offset; }
+ address unpack_with_exception() const { return code_begin() + _unpack_with_exception; }
+ address unpack_with_reexecution() const { return code_begin() + _unpack_with_reexecution; }
// Alternate entry point for C1 where the exception and issuing pc
// are in JavaThread::_exception_oop and JavaThread::_exception_pc
@@ -387,9 +396,9 @@
// there may be live values in those registers during deopt.
void set_unpack_with_exception_in_tls_offset(int offset) {
_unpack_with_exception_in_tls = offset;
- assert(contains(instructions_begin() + _unpack_with_exception_in_tls), "must be PC inside codeblob");
+ assert(code_contains(code_begin() + _unpack_with_exception_in_tls), "must be PC inside codeblob");
}
- address unpack_with_exception_in_tls() const { return instructions_begin() + _unpack_with_exception_in_tls; }
+ address unpack_with_exception_in_tls() const { return code_begin() + _unpack_with_exception_in_tls; }
};
--- a/hotspot/src/share/vm/code/codeCache.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/codeCache.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -76,14 +76,14 @@
relocation_size += cb->relocation_size();
if (cb->is_nmethod()) {
nmethod* nm = cb->as_nmethod_or_null();
- code_size += nm->code_size();
+ code_size += nm->insts_size();
stub_size += nm->stub_size();
scopes_oop_size += nm->oops_size();
scopes_data_size += nm->scopes_data_size();
scopes_pcs_size += nm->scopes_pcs_size();
} else {
- code_size += cb->instructions_size();
+ code_size += cb->code_size();
}
}
};
@@ -210,7 +210,7 @@
}
// flush the hardware I-cache
- ICache::invalidate_range(cb->instructions_begin(), cb->instructions_size());
+ ICache::invalidate_range(cb->content_begin(), cb->content_size());
}
@@ -804,8 +804,8 @@
if(nm->method() != NULL && nm->is_java_method()) {
nmethodJava++;
- if(nm->code_size() > maxCodeSize) {
- maxCodeSize = nm->code_size();
+ if (nm->insts_size() > maxCodeSize) {
+ maxCodeSize = nm->insts_size();
}
}
} else if (cb->is_runtime_stub()) {
@@ -830,7 +830,7 @@
if (cb->is_nmethod()) {
nmethod* nm = (nmethod*)cb;
if(nm->is_java_method()) {
- buckets[nm->code_size() / bucketSize]++;
+ buckets[nm->insts_size() / bucketSize]++;
}
}
}
@@ -896,11 +896,11 @@
FOR_ALL_BLOBS(p) {
if (p->is_alive()) {
number_of_blobs++;
- code_size += p->instructions_size();
+ code_size += p->code_size();
OopMapSet* set = p->oop_maps();
if (set != NULL) {
number_of_oop_maps += set->size();
- map_size += set->heap_size();
+ map_size += set->heap_size();
}
}
}
--- a/hotspot/src/share/vm/code/exceptionHandlerTable.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/exceptionHandlerTable.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -219,8 +219,8 @@
void ImplicitExceptionTable::verify(nmethod *nm) const {
for (uint i = 0; i < len(); i++) {
- if ((*adr(i) > (unsigned int)nm->code_size()) ||
- (*(adr(i)+1) > (unsigned int)nm->code_size()))
+ if ((*adr(i) > (unsigned int)nm->insts_size()) ||
+ (*(adr(i)+1) > (unsigned int)nm->insts_size()))
fatal(err_msg("Invalid offset in ImplicitExceptionTable at " PTR_FORMAT, _data));
}
}
--- a/hotspot/src/share/vm/code/nmethod.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/nmethod.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -87,9 +87,9 @@
int nmethod_count;
int total_size;
int relocation_size;
- int code_size;
+ int consts_size;
+ int insts_size;
int stub_size;
- int consts_size;
int scopes_data_size;
int scopes_pcs_size;
int dependencies_size;
@@ -101,9 +101,9 @@
nmethod_count += 1;
total_size += nm->size();
relocation_size += nm->relocation_size();
- code_size += nm->code_size();
+ consts_size += nm->consts_size();
+ insts_size += nm->insts_size();
stub_size += nm->stub_size();
- consts_size += nm->consts_size();
oops_size += nm->oops_size();
scopes_data_size += nm->scopes_data_size();
scopes_pcs_size += nm->scopes_pcs_size();
@@ -116,9 +116,9 @@
tty->print_cr("Statistics for %d bytecoded nmethods:", nmethod_count);
if (total_size != 0) tty->print_cr(" total in heap = %d", total_size);
if (relocation_size != 0) tty->print_cr(" relocation = %d", relocation_size);
- if (code_size != 0) tty->print_cr(" main code = %d", code_size);
+ if (consts_size != 0) tty->print_cr(" constants = %d", consts_size);
+ if (insts_size != 0) tty->print_cr(" main code = %d", insts_size);
if (stub_size != 0) tty->print_cr(" stub code = %d", stub_size);
- if (consts_size != 0) tty->print_cr(" constants = %d", consts_size);
if (oops_size != 0) tty->print_cr(" oops = %d", oops_size);
if (scopes_data_size != 0) tty->print_cr(" scopes data = %d", scopes_data_size);
if (scopes_pcs_size != 0) tty->print_cr(" scopes pcs = %d", scopes_pcs_size);
@@ -130,13 +130,13 @@
int native_nmethod_count;
int native_total_size;
int native_relocation_size;
- int native_code_size;
+ int native_insts_size;
int native_oops_size;
void note_native_nmethod(nmethod* nm) {
native_nmethod_count += 1;
native_total_size += nm->size();
native_relocation_size += nm->relocation_size();
- native_code_size += nm->code_size();
+ native_insts_size += nm->insts_size();
native_oops_size += nm->oops_size();
}
void print_native_nmethod_stats() {
@@ -144,7 +144,7 @@
tty->print_cr("Statistics for %d native nmethods:", native_nmethod_count);
if (native_total_size != 0) tty->print_cr(" N. total size = %d", native_total_size);
if (native_relocation_size != 0) tty->print_cr(" N. relocation = %d", native_relocation_size);
- if (native_code_size != 0) tty->print_cr(" N. main code = %d", native_code_size);
+ if (native_insts_size != 0) tty->print_cr(" N. main code = %d", native_insts_size);
if (native_oops_size != 0) tty->print_cr(" N. oops = %d", native_oops_size);
}
@@ -404,9 +404,9 @@
int nmethod::total_size() const {
return
- code_size() +
+ consts_size() +
+ insts_size() +
stub_size() +
- consts_size() +
scopes_data_size() +
scopes_pcs_size() +
handler_table_size() +
@@ -618,8 +618,8 @@
_deoptimize_mh_offset = 0;
_orig_pc_offset = 0;
+ _consts_offset = data_offset();
_stub_offset = data_offset();
- _consts_offset = data_offset();
_oops_offset = data_offset();
_scopes_data_offset = _oops_offset + round_to(code_buffer->total_oop_size(), oopSize);
_scopes_pcs_offset = _scopes_data_offset;
@@ -629,8 +629,8 @@
_nmethod_end_offset = _nul_chk_table_offset;
_compile_id = 0; // default
_comp_level = CompLevel_none;
- _entry_point = instructions_begin();
- _verified_entry_point = instructions_begin() + offsets->value(CodeOffsets::Verified_Entry);
+ _entry_point = code_begin() + offsets->value(CodeOffsets::Entry);
+ _verified_entry_point = code_begin() + offsets->value(CodeOffsets::Verified_Entry);
_osr_entry_point = NULL;
_exception_cache = NULL;
_pc_desc_cache.reset_to(NULL);
@@ -696,8 +696,8 @@
_unwind_handler_offset = -1;
_trap_offset = offsets->value(CodeOffsets::Dtrace_trap);
_orig_pc_offset = 0;
+ _consts_offset = data_offset();
_stub_offset = data_offset();
- _consts_offset = data_offset();
_oops_offset = data_offset();
_scopes_data_offset = _oops_offset + round_to(code_buffer->total_oop_size(), oopSize);
_scopes_pcs_offset = _scopes_data_offset;
@@ -707,8 +707,8 @@
_nmethod_end_offset = _nul_chk_table_offset;
_compile_id = 0; // default
_comp_level = CompLevel_none;
- _entry_point = instructions_begin();
- _verified_entry_point = instructions_begin() + offsets->value(CodeOffsets::Verified_Entry);
+ _entry_point = code_begin() + offsets->value(CodeOffsets::Entry);
+ _verified_entry_point = code_begin() + offsets->value(CodeOffsets::Verified_Entry);
_osr_entry_point = NULL;
_exception_cache = NULL;
_pc_desc_cache.reset_to(NULL);
@@ -787,18 +787,25 @@
_comp_level = comp_level;
_compiler = compiler;
_orig_pc_offset = orig_pc_offset;
- _stub_offset = instructions_offset() + code_buffer->total_offset_of(code_buffer->stubs()->start());
+
+ // Section offsets
+ _consts_offset = content_offset() + code_buffer->total_offset_of(code_buffer->consts());
+ _stub_offset = content_offset() + code_buffer->total_offset_of(code_buffer->stubs());
// Exception handler and deopt handler are in the stub section
- _exception_offset = _stub_offset + offsets->value(CodeOffsets::Exceptions);
- _deoptimize_offset = _stub_offset + offsets->value(CodeOffsets::Deopt);
- _deoptimize_mh_offset = _stub_offset + offsets->value(CodeOffsets::DeoptMH);
+ _exception_offset = _stub_offset + offsets->value(CodeOffsets::Exceptions);
+ _deoptimize_offset = _stub_offset + offsets->value(CodeOffsets::Deopt);
+ if (has_method_handle_invokes()) {
+ _deoptimize_mh_offset = _stub_offset + offsets->value(CodeOffsets::DeoptMH);
+ } else {
+ _deoptimize_mh_offset = -1;
+ }
if (offsets->value(CodeOffsets::UnwindHandler) != -1) {
- _unwind_handler_offset = instructions_offset() + offsets->value(CodeOffsets::UnwindHandler);
+ _unwind_handler_offset = code_offset() + offsets->value(CodeOffsets::UnwindHandler);
} else {
- _unwind_handler_offset = -1;
+ _unwind_handler_offset = -1;
}
- _consts_offset = instructions_offset() + code_buffer->total_offset_of(code_buffer->consts()->start());
+
_oops_offset = data_offset();
_scopes_data_offset = _oops_offset + round_to(code_buffer->total_oop_size (), oopSize);
_scopes_pcs_offset = _scopes_data_offset + round_to(debug_info->data_size (), oopSize);
@@ -807,9 +814,9 @@
_nul_chk_table_offset = _handler_table_offset + round_to(handler_table->size_in_bytes(), oopSize);
_nmethod_end_offset = _nul_chk_table_offset + round_to(nul_chk_table->size_in_bytes(), oopSize);
- _entry_point = instructions_begin();
- _verified_entry_point = instructions_begin() + offsets->value(CodeOffsets::Verified_Entry);
- _osr_entry_point = instructions_begin() + offsets->value(CodeOffsets::OSR_Entry);
+ _entry_point = code_begin() + offsets->value(CodeOffsets::Entry);
+ _verified_entry_point = code_begin() + offsets->value(CodeOffsets::Verified_Entry);
+ _osr_entry_point = code_begin() + offsets->value(CodeOffsets::OSR_Entry);
_exception_cache = NULL;
_pc_desc_cache.reset_to(scopes_pcs_begin());
@@ -860,9 +867,9 @@
if (compiler() != NULL) {
log->print(" compiler='%s'", compiler()->name());
}
-#ifdef TIERED
- log->print(" level='%d'", comp_level());
-#endif // TIERED
+ if (TieredCompilation) {
+ log->print(" level='%d'", comp_level());
+ }
}
@@ -878,14 +885,13 @@
HandleMark hm;
xtty->begin_elem("nmethod");
log_identity(xtty);
- xtty->print(" entry='" INTPTR_FORMAT "' size='%d'",
- instructions_begin(), size());
+ xtty->print(" entry='" INTPTR_FORMAT "' size='%d'", code_begin(), size());
xtty->print(" address='" INTPTR_FORMAT "'", (intptr_t) this);
LOG_OFFSET(xtty, relocation);
- LOG_OFFSET(xtty, code);
+ LOG_OFFSET(xtty, consts);
+ LOG_OFFSET(xtty, insts);
LOG_OFFSET(xtty, stub);
- LOG_OFFSET(xtty, consts);
LOG_OFFSET(xtty, scopes_data);
LOG_OFFSET(xtty, scopes_pcs);
LOG_OFFSET(xtty, dependencies);
@@ -902,35 +908,73 @@
#undef LOG_OFFSET
+void nmethod::print_compilation(outputStream *st, const char *method_name, const char *title,
+ methodOop method, bool is_blocking, int compile_id, int bci, int comp_level) {
+ bool is_synchronized = false, has_xhandler = false, is_native = false;
+ int code_size = -1;
+ if (method != NULL) {
+ is_synchronized = method->is_synchronized();
+ has_xhandler = method->has_exception_handler();
+ is_native = method->is_native();
+ code_size = method->code_size();
+ }
+ // print compilation number
+ st->print("%7d %3d", (int)tty->time_stamp().milliseconds(), compile_id);
+
+ // print method attributes
+ const bool is_osr = bci != InvocationEntryBci;
+ const char blocking_char = is_blocking ? 'b' : ' ';
+ const char compile_type = is_osr ? '%' : ' ';
+ const char sync_char = is_synchronized ? 's' : ' ';
+ const char exception_char = has_xhandler ? '!' : ' ';
+ const char native_char = is_native ? 'n' : ' ';
+ st->print("%c%c%c%c%c ", compile_type, sync_char, exception_char, blocking_char, native_char);
+ if (TieredCompilation) {
+ st->print("%d ", comp_level);
+ }
+
+ // print optional title
+ bool do_nl = false;
+ if (title != NULL) {
+ int tlen = (int) strlen(title);
+ bool do_nl = false;
+ if (tlen > 0 && title[tlen-1] == '\n') { tlen--; do_nl = true; }
+ st->print("%.*s", tlen, title);
+ } else {
+ do_nl = true;
+ }
+
+ // print method name string if given
+ if (method_name != NULL) {
+ st->print(method_name);
+ } else {
+ // otherwise as the method to print itself
+ if (method != NULL && !Universe::heap()->is_gc_active()) {
+ method->print_short_name(st);
+ } else {
+ st->print("(method)");
+ }
+ }
+
+ if (method != NULL) {
+ // print osr_bci if any
+ if (is_osr) st->print(" @ %d", bci);
+ // print method size
+ st->print(" (%d bytes)", code_size);
+ }
+ if (do_nl) st->cr();
+}
+
// Print out more verbose output usually for a newly created nmethod.
void nmethod::print_on(outputStream* st, const char* title) const {
if (st != NULL) {
ttyLocker ttyl;
- // Print a little tag line that looks like +PrintCompilation output:
- int tlen = (int) strlen(title);
- bool do_nl = false;
- if (tlen > 0 && title[tlen-1] == '\n') { tlen--; do_nl = true; }
- st->print("%3d%c %.*s",
- compile_id(),
- is_osr_method() ? '%' :
- method() != NULL &&
- is_native_method() ? 'n' : ' ',
- tlen, title);
-#ifdef TIERED
- st->print(" (%d) ", comp_level());
-#endif // TIERED
+ print_compilation(st, /*method_name*/NULL, title,
+ method(), /*is_blocking*/false,
+ compile_id(),
+ is_osr_method() ? osr_entry_bci() : InvocationEntryBci,
+ comp_level());
if (WizardMode) st->print(" (" INTPTR_FORMAT ")", this);
- if (Universe::heap()->is_gc_active() && method() != NULL) {
- st->print("(method)");
- } else if (method() != NULL) {
- method()->print_short_name(st);
- if (is_osr_method())
- st->print(" @ %d", osr_entry_bci());
- if (method()->code_size() > 0)
- st->print(" (%d bytes)", method()->code_size());
- }
-
- if (do_nl) st->cr();
}
}
@@ -1131,6 +1175,7 @@
}
void nmethod::inc_decompile_count() {
+ if (!is_compiled_by_c2()) return;
// Could be gated by ProfileTraps, but do not bother...
methodOop m = method();
if (m == NULL) return;
@@ -1460,7 +1505,7 @@
moop->name()->utf8_length(),
moop->signature()->bytes(),
moop->signature()->utf8_length(),
- code_begin(), code_size());
+ insts_begin(), insts_size());
if (JvmtiExport::should_post_compiled_method_load() ||
JvmtiExport::should_post_compiled_method_unload()) {
@@ -1502,7 +1547,7 @@
if (_jmethod_id != NULL && JvmtiExport::should_post_compiled_method_unload()) {
assert(!unload_reported(), "already unloaded");
HandleMark hm;
- JvmtiExport::post_compiled_method_unload(_jmethod_id, code_begin());
+ JvmtiExport::post_compiled_method_unload(_jmethod_id, insts_begin());
}
// The JVMTI CompiledMethodUnload event can be enabled or disabled at
@@ -1854,7 +1899,7 @@
// Adjust the final sentinel downward.
PcDesc* last_pc = &scopes_pcs_begin()[count-1];
assert(last_pc->pc_offset() == PcDesc::upper_offset_limit, "sanity");
- last_pc->set_pc_offset(instructions_size() + 1);
+ last_pc->set_pc_offset(content_size() + 1);
for (; last_pc + 1 < scopes_pcs_end(); last_pc += 1) {
// Fill any rounding gaps with copies of the last record.
last_pc[1] = last_pc[0];
@@ -1894,7 +1939,7 @@
// Finds a PcDesc with real-pc equal to "pc"
PcDesc* nmethod::find_pc_desc_internal(address pc, bool approximate) {
- address base_address = instructions_begin();
+ address base_address = code_begin();
if ((pc < base_address) ||
(pc - base_address) >= (ptrdiff_t) PcDesc::upper_offset_limit) {
return NULL; // PC is wildly out of range
@@ -2042,7 +2087,7 @@
bool nmethod::is_patchable_at(address instr_addr) {
- assert (code_contains(instr_addr), "wrong nmethod used");
+ assert(insts_contains(instr_addr), "wrong nmethod used");
if (is_zombie()) {
// a zombie may never be patched
return false;
@@ -2054,7 +2099,7 @@
address nmethod::continuation_for_implicit_exception(address pc) {
// Exception happened outside inline-cache check code => we are inside
// an active nmethod => use cpc to determine a return address
- int exception_offset = pc - instructions_begin();
+ int exception_offset = pc - code_begin();
int cont_offset = ImplicitExceptionTable(this).at( exception_offset );
#ifdef ASSERT
if (cont_offset == 0) {
@@ -2075,7 +2120,7 @@
// Let the normal error handling report the exception
return NULL;
}
- return instructions_begin() + cont_offset;
+ return code_begin() + cont_offset;
}
@@ -2334,18 +2379,18 @@
relocation_begin(),
relocation_end(),
relocation_size());
- if (code_size () > 0) tty->print_cr(" main code [" INTPTR_FORMAT "," INTPTR_FORMAT "] = %d",
- code_begin(),
- code_end(),
- code_size());
+ if (consts_size () > 0) tty->print_cr(" constants [" INTPTR_FORMAT "," INTPTR_FORMAT "] = %d",
+ consts_begin(),
+ consts_end(),
+ consts_size());
+ if (insts_size () > 0) tty->print_cr(" main code [" INTPTR_FORMAT "," INTPTR_FORMAT "] = %d",
+ insts_begin(),
+ insts_end(),
+ insts_size());
if (stub_size () > 0) tty->print_cr(" stub code [" INTPTR_FORMAT "," INTPTR_FORMAT "] = %d",
stub_begin(),
stub_end(),
stub_size());
- if (consts_size () > 0) tty->print_cr(" constants [" INTPTR_FORMAT "," INTPTR_FORMAT "] = %d",
- consts_begin(),
- consts_end(),
- consts_size());
if (oops_size () > 0) tty->print_cr(" oops [" INTPTR_FORMAT "," INTPTR_FORMAT "] = %d",
oops_begin(),
oops_end(),
@@ -2370,10 +2415,6 @@
nul_chk_table_begin(),
nul_chk_table_end(),
nul_chk_table_size());
- if (oops_size () > 0) tty->print_cr(" oops [" INTPTR_FORMAT "," INTPTR_FORMAT "] = %d",
- oops_begin(),
- oops_end(),
- oops_size());
}
void nmethod::print_code() {
@@ -2607,7 +2648,7 @@
// First, find an oopmap in (begin, end].
// We use the odd half-closed interval so that oop maps and scope descs
// which are tied to the byte after a call are printed with the call itself.
- address base = instructions_begin();
+ address base = code_begin();
OopMapSet* oms = oop_maps();
if (oms != NULL) {
for (int i = 0, imax = oms->size(); i < imax; i++) {
@@ -2695,10 +2736,10 @@
st->move_to(column);
st->print("; {%s}", str);
}
- int cont_offset = ImplicitExceptionTable(this).at(begin - instructions_begin());
+ int cont_offset = ImplicitExceptionTable(this).at(begin - code_begin());
if (cont_offset != 0) {
st->move_to(column);
- st->print("; implicit exception: dispatches to " INTPTR_FORMAT, instructions_begin() + cont_offset);
+ st->print("; implicit exception: dispatches to " INTPTR_FORMAT, code_begin() + cont_offset);
}
}
@@ -2732,7 +2773,7 @@
}
void nmethod::print_nul_chk_table() {
- ImplicitExceptionTable(this).print(instructions_begin());
+ ImplicitExceptionTable(this).print(code_begin());
}
void nmethod::print_statistics() {
--- a/hotspot/src/share/vm/code/nmethod.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/nmethod.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -143,8 +143,8 @@
#ifdef HAVE_DTRACE_H
int _trap_offset;
#endif // def HAVE_DTRACE_H
+ int _consts_offset;
int _stub_offset;
- int _consts_offset;
int _oops_offset; // offset to where embedded oop table begins (inside data)
int _scopes_data_offset;
int _scopes_pcs_offset;
@@ -312,7 +312,7 @@
int frame_size);
int trap_offset() const { return _trap_offset; }
- address trap_address() const { return code_begin() + _trap_offset; }
+ address trap_address() const { return insts_begin() + _trap_offset; }
#endif // def HAVE_DTRACE_H
@@ -336,16 +336,16 @@
bool is_compiled_by_shark() const;
// boundaries for different parts
- address code_begin () const { return _entry_point; }
- address code_end () const { return header_begin() + _stub_offset ; }
+ address consts_begin () const { return header_begin() + _consts_offset ; }
+ address consts_end () const { return header_begin() + code_offset() ; }
+ address insts_begin () const { return header_begin() + code_offset() ; }
+ address insts_end () const { return header_begin() + _stub_offset ; }
+ address stub_begin () const { return header_begin() + _stub_offset ; }
+ address stub_end () const { return header_begin() + _oops_offset ; }
address exception_begin () const { return header_begin() + _exception_offset ; }
address deopt_handler_begin () const { return header_begin() + _deoptimize_offset ; }
address deopt_mh_handler_begin() const { return header_begin() + _deoptimize_mh_offset ; }
address unwind_handler_begin () const { return _unwind_handler_offset != -1 ? (header_begin() + _unwind_handler_offset) : NULL; }
- address stub_begin () const { return header_begin() + _stub_offset ; }
- address stub_end () const { return header_begin() + _consts_offset ; }
- address consts_begin () const { return header_begin() + _consts_offset ; }
- address consts_end () const { return header_begin() + _oops_offset ; }
oop* oops_begin () const { return (oop*) (header_begin() + _oops_offset) ; }
oop* oops_end () const { return (oop*) (header_begin() + _scopes_data_offset) ; }
@@ -361,9 +361,9 @@
address nul_chk_table_end () const { return header_begin() + _nmethod_end_offset ; }
// Sizes
- int code_size () const { return code_end () - code_begin (); }
+ int consts_size () const { return consts_end () - consts_begin (); }
+ int insts_size () const { return insts_end () - insts_begin (); }
int stub_size () const { return stub_end () - stub_begin (); }
- int consts_size () const { return consts_end () - consts_begin (); }
int oops_size () const { return (address) oops_end () - (address) oops_begin (); }
int scopes_data_size () const { return scopes_data_end () - scopes_data_begin (); }
int scopes_pcs_size () const { return (intptr_t) scopes_pcs_end () - (intptr_t) scopes_pcs_begin (); }
@@ -374,9 +374,9 @@
int total_size () const;
// Containment
- bool code_contains (address addr) const { return code_begin () <= addr && addr < code_end (); }
+ bool consts_contains (address addr) const { return consts_begin () <= addr && addr < consts_end (); }
+ bool insts_contains (address addr) const { return insts_begin () <= addr && addr < insts_end (); }
bool stub_contains (address addr) const { return stub_begin () <= addr && addr < stub_end (); }
- bool consts_contains (address addr) const { return consts_begin () <= addr && addr < consts_end (); }
bool oops_contains (oop* addr) const { return oops_begin () <= addr && addr < oops_end (); }
bool scopes_data_contains (address addr) const { return scopes_data_begin () <= addr && addr < scopes_data_end (); }
bool scopes_pcs_contains (PcDesc* addr) const { return scopes_pcs_begin () <= addr && addr < scopes_pcs_end (); }
@@ -506,7 +506,7 @@
void clear_inline_caches();
void cleanup_inline_caches();
bool inlinecache_check_contains(address addr) const {
- return (addr >= instructions_begin() && addr < verified_entry_point());
+ return (addr >= code_begin() && addr < verified_entry_point());
}
// unlink and deallocate this nmethod
@@ -559,7 +559,7 @@
PcDesc* find_pc_desc(address pc, bool approximate) {
PcDesc* desc = _pc_desc_cache.last_pc_desc();
- if (desc != NULL && desc->pc_offset() == pc - instructions_begin()) {
+ if (desc != NULL && desc->pc_offset() == pc - code_begin()) {
return desc;
}
return find_pc_desc_internal(pc, approximate);
@@ -599,6 +599,10 @@
void verify_scopes();
void verify_interrupt_point(address interrupt_point);
+ // print compilation helper
+ static void print_compilation(outputStream *st, const char *method_name, const char *title,
+ methodOop method, bool is_blocking, int compile_id, int bci, int comp_level);
+
// printing support
void print() const;
void print_code();
--- a/hotspot/src/share/vm/code/pcDesc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/pcDesc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -34,7 +34,7 @@
}
address PcDesc::real_pc(const nmethod* code) const {
- return code->instructions_begin() + pc_offset();
+ return code->code_begin() + pc_offset();
}
void PcDesc::print(nmethod* code) {
--- a/hotspot/src/share/vm/code/relocInfo.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/relocInfo.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -128,13 +128,20 @@
_code = nm;
_current = nm->relocation_begin() - 1;
_end = nm->relocation_end();
- _addr = (address) nm->instructions_begin();
+ _addr = nm->content_begin();
+
+ // Initialize code sections.
+ _section_start[CodeBuffer::SECT_CONSTS] = nm->consts_begin();
+ _section_start[CodeBuffer::SECT_INSTS ] = nm->insts_begin() ;
+ _section_start[CodeBuffer::SECT_STUBS ] = nm->stub_begin() ;
+
+ _section_end [CodeBuffer::SECT_CONSTS] = nm->consts_end() ;
+ _section_end [CodeBuffer::SECT_INSTS ] = nm->insts_end() ;
+ _section_end [CodeBuffer::SECT_STUBS ] = nm->stub_end() ;
assert(!has_current(), "just checking");
- address code_end = nm->instructions_end();
-
- assert(begin == NULL || begin >= nm->instructions_begin(), "in bounds");
- // FIX THIS assert(limit == NULL || limit <= code_end, "in bounds");
+ assert(begin == NULL || begin >= nm->code_begin(), "in bounds");
+ assert(limit == NULL || limit <= nm->code_end(), "in bounds");
set_limits(begin, limit);
}
@@ -148,9 +155,11 @@
_code = NULL; // Not cb->blob();
CodeBuffer* cb = cs->outer();
- assert((int)SECT_LIMIT == CodeBuffer::SECT_LIMIT, "my copy must be equal");
- for (int n = 0; n < (int)SECT_LIMIT; n++) {
- _section_start[n] = cb->code_section(n)->start();
+ assert((int) SECT_LIMIT == CodeBuffer::SECT_LIMIT, "my copy must be equal");
+ for (int n = (int) CodeBuffer::SECT_FIRST; n < (int) CodeBuffer::SECT_LIMIT; n++) {
+ CodeSection* cs = cb->code_section(n);
+ _section_start[n] = cs->start();
+ _section_end [n] = cs->end();
}
assert(!has_current(), "just checking");
@@ -168,6 +177,12 @@
};
+bool RelocIterator::addr_in_const() const {
+ const int n = CodeBuffer::SECT_CONSTS;
+ return section_start(n) <= addr() && addr() < section_end(n);
+}
+
+
static inline int num_cards(int code_size) {
return (code_size-1) / indexCardSize;
}
@@ -267,7 +282,7 @@
// skip ahead
RelocIndexEntry* index = (RelocIndexEntry*)_end;
RelocIndexEntry* index_limit = (RelocIndexEntry*)((address)index + index_size);
- assert(_addr == _code->instructions_begin(), "_addr must be unadjusted");
+ assert(_addr == _code->code_begin(), "_addr must be unadjusted");
int card = (begin - _addr) / indexCardSize;
if (card > 0) {
if (index+card-1 < index_limit) index += card-1;
@@ -362,31 +377,12 @@
}
-address RelocIterator::compute_section_start(int n) const {
-// This routine not only computes a section start, but also
-// memoizes it for later.
-#define CACHE ((RelocIterator*)this)->_section_start[n]
- CodeBlob* cb = code();
- guarantee(cb != NULL, "must have a code blob");
- if (n == CodeBuffer::SECT_INSTS)
- return CACHE = cb->instructions_begin();
- assert(cb->is_nmethod(), "only nmethods have these sections");
- nmethod* nm = (nmethod*) cb;
- address res = NULL;
- switch (n) {
- case CodeBuffer::SECT_STUBS:
- res = nm->stub_begin();
- break;
- case CodeBuffer::SECT_CONSTS:
- res = nm->consts_begin();
- break;
- default:
- ShouldNotReachHere();
+void RelocIterator::initialize_misc() {
+ set_has_current(false);
+ for (int i = (int) CodeBuffer::SECT_FIRST; i < (int) CodeBuffer::SECT_LIMIT; i++) {
+ _section_start[i] = NULL; // these will be lazily computed, if needed
+ _section_end [i] = NULL;
}
- assert(nm->contains(res) || res == nm->instructions_end(), "tame pointer");
- CACHE = res;
- return res;
-#undef CACHE
}
--- a/hotspot/src/share/vm/code/relocInfo.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/relocInfo.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -502,8 +502,7 @@
// }
class RelocIterator : public StackObj {
- enum { SECT_CONSTS = 2,
- SECT_LIMIT = 3 }; // must be equal to CodeBuffer::SECT_LIMIT
+ enum { SECT_LIMIT = 3 }; // must be equal to CodeBuffer::SECT_LIMIT, checked in ctor
friend class Relocation;
friend class relocInfo; // for change_reloc_info_for_address only
typedef relocInfo::relocType relocType;
@@ -521,6 +520,7 @@
// Base addresses needed to compute targets of section_word_type relocs.
address _section_start[SECT_LIMIT];
+ address _section_end [SECT_LIMIT];
void set_has_current(bool b) {
_datalen = !b ? -1 : 0;
@@ -540,14 +540,7 @@
void advance_over_prefix(); // helper method
- void initialize_misc() {
- set_has_current(false);
- for (int i = 0; i < SECT_LIMIT; i++) {
- _section_start[i] = NULL; // these will be lazily computed, if needed
- }
- }
-
- address compute_section_start(int n) const; // out-of-line helper
+ void initialize_misc();
void initialize(nmethod* nm, address begin, address limit);
@@ -598,11 +591,15 @@
bool has_current() const { return _datalen >= 0; }
void set_addr(address addr) { _addr = addr; }
- bool addr_in_const() const { return addr() >= section_start(SECT_CONSTS); }
+ bool addr_in_const() const;
address section_start(int n) const {
- address res = _section_start[n];
- return (res != NULL) ? res : compute_section_start(n);
+ assert(_section_start[n], "must be initialized");
+ return _section_start[n];
+ }
+ address section_end(int n) const {
+ assert(_section_end[n], "must be initialized");
+ return _section_end[n];
}
// The address points to the affected displacement part of the instruction.
--- a/hotspot/src/share/vm/code/scopeDesc.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/scopeDesc.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -174,7 +174,7 @@
print_value_on(st);
// decode offsets
if (WizardMode) {
- st->print("ScopeDesc[%d]@" PTR_FORMAT " ", _decode_offset, _code->instructions_begin());
+ st->print("ScopeDesc[%d]@" PTR_FORMAT " ", _decode_offset, _code->content_begin());
st->print_cr(" offset: %d", _decode_offset);
st->print_cr(" bci: %d", bci());
st->print_cr(" reexecute: %s", should_reexecute() ? "true" : "false");
--- a/hotspot/src/share/vm/code/stubs.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/stubs.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -66,9 +66,9 @@
vm_exit_out_of_memory(size, err_msg("CodeCache: no room for %s", name));
}
_stub_interface = stub_interface;
- _buffer_size = blob->instructions_size();
- _buffer_limit = blob->instructions_size();
- _stub_buffer = blob->instructions_begin();
+ _buffer_size = blob->content_size();
+ _buffer_limit = blob->content_size();
+ _stub_buffer = blob->content_begin();
_queue_begin = 0;
_queue_end = 0;
_number_of_stubs = 0;
--- a/hotspot/src/share/vm/code/vtableStubs.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/code/vtableStubs.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -48,7 +48,7 @@
if (blob == NULL) {
vm_exit_out_of_memory(bytes, "CodeCache: no room for vtable chunks");
}
- _chunk = blob->instructions_begin();
+ _chunk = blob->content_begin();
_chunk_end = _chunk + bytes;
Forte::register_stub("vtable stub", _chunk, _chunk_end);
// Notify JVMTI about this stub. The event will be recorded by the enclosing
--- a/hotspot/src/share/vm/compiler/compileBroker.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/compiler/compileBroker.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -123,20 +123,12 @@
int CompileBroker::_sum_nmethod_size = 0;
int CompileBroker::_sum_nmethod_code_size = 0;
-CompileQueue* CompileBroker::_method_queue = NULL;
+CompileQueue* CompileBroker::_c2_method_queue = NULL;
+CompileQueue* CompileBroker::_c1_method_queue = NULL;
CompileTask* CompileBroker::_task_free_list = NULL;
GrowableArray<CompilerThread*>* CompileBroker::_method_threads = NULL;
-// CompileTaskWrapper
-//
-// Assign this task to the current thread. Deallocate the task
-// when the compilation is complete.
-class CompileTaskWrapper : StackObj {
-public:
- CompileTaskWrapper(CompileTask* task);
- ~CompileTaskWrapper();
-};
CompileTaskWrapper::CompileTaskWrapper(CompileTask* task) {
CompilerThread* thread = CompilerThread::current();
@@ -246,6 +238,12 @@
bool_to_str(_is_complete), bool_to_str(_is_success));
}
+
+void CompileTask::print_compilation(outputStream *st, methodOop method, char* method_name) {
+ nmethod::print_compilation(st, method_name,/*title*/ NULL, method,
+ is_blocking(), compile_id(), osr_bci(), comp_level());
+}
+
// ------------------------------------------------------------------
// CompileTask::print_line_on_error
//
@@ -258,32 +256,13 @@
//
void CompileTask::print_line_on_error(outputStream* st, char* buf, int buflen) {
methodOop method = (methodOop)JNIHandles::resolve(_method);
-
// print compiler name
st->print("%s:", CompileBroker::compiler(comp_level())->name());
-
- // print compilation number
- st->print("%3d", compile_id());
-
- // print method attributes
- const bool is_osr = osr_bci() != CompileBroker::standard_entry_bci;
- { const char blocking_char = is_blocking() ? 'b' : ' ';
- const char compile_type = is_osr ? '%' : ' ';
- const char sync_char = method->is_synchronized() ? 's' : ' ';
- const char exception_char = method->has_exception_handler() ? '!' : ' ';
- const char tier_char =
- is_highest_tier_compile(comp_level()) ? ' ' : ('0' + comp_level());
- st->print("%c%c%c%c%c ", compile_type, sync_char, exception_char, blocking_char, tier_char);
+ char* method_name = NULL;
+ if (method != NULL) {
+ method_name = method->name_and_sig_as_C_string(buf, buflen);
}
-
- // Use buf to get method name and signature
- if (method != NULL) st->print("%s", method->name_and_sig_as_C_string(buf, buflen));
-
- // print osr_bci if any
- if (is_osr) st->print(" @ %d", osr_bci());
-
- // print method size
- st->print_cr(" (%d bytes)", method->code_size());
+ print_compilation(st, method, method_name);
}
// ------------------------------------------------------------------
@@ -298,29 +277,7 @@
// print compiler name if requested
if (CIPrintCompilerName) tty->print("%s:", CompileBroker::compiler(comp_level())->name());
-
- // print compilation number
- tty->print("%3d", compile_id());
-
- // print method attributes
- const bool is_osr = osr_bci() != CompileBroker::standard_entry_bci;
- { const char blocking_char = is_blocking() ? 'b' : ' ';
- const char compile_type = is_osr ? '%' : ' ';
- const char sync_char = method->is_synchronized() ? 's' : ' ';
- const char exception_char = method->has_exception_handler() ? '!' : ' ';
- const char tier_char =
- is_highest_tier_compile(comp_level()) ? ' ' : ('0' + comp_level());
- tty->print("%c%c%c%c%c ", compile_type, sync_char, exception_char, blocking_char, tier_char);
- }
-
- // print method name
- method->print_short_name(tty);
-
- // print osr_bci if any
- if (is_osr) tty->print(" @ %d", osr_bci());
-
- // print method size
- tty->print_cr(" (%d bytes)", method->code_size());
+ print_compilation(tty, method(), NULL);
}
@@ -399,7 +356,7 @@
// <task_done ... stamp='1.234'> </task>
nmethod* nm = code();
log->begin_elem("task_done success='%d' nmsize='%d' count='%d'",
- _is_success, nm == NULL ? 0 : nm->instructions_size(),
+ _is_success, nm == NULL ? 0 : nm->content_size(),
method->invocation_count());
int bec = method->backedge_count();
if (bec != 0) log->print(" backedge_count='%d'", bec);
@@ -427,6 +384,7 @@
assert(lock()->owned_by_self(), "must own lock");
task->set_next(NULL);
+ task->set_prev(NULL);
if (_last == NULL) {
// The compile queue is empty.
@@ -437,8 +395,10 @@
// Append the task to the queue.
assert(_last->next() == NULL, "not last");
_last->set_next(task);
+ task->set_prev(_last);
_last = task;
}
+ ++_size;
// Mark the method as being in the compile queue.
((methodOop)JNIHandles::resolve(task->method_handle()))->set_queued_for_compilation();
@@ -452,10 +412,9 @@
}
// Notify CompilerThreads that a task is available.
- lock()->notify();
+ lock()->notify_all();
}
-
// ------------------------------------------------------------------
// CompileQueue::get
//
@@ -464,7 +423,6 @@
NMethodSweeper::possibly_sweep();
MutexLocker locker(lock());
-
// Wait for an available CompileTask.
while (_first == NULL) {
// There is no work to be done right now. Wait.
@@ -481,20 +439,32 @@
lock()->wait();
}
}
-
- CompileTask* task = _first;
+ CompileTask* task = CompilationPolicy::policy()->select_task(this);
+ remove(task);
+ return task;
+}
- // Update queue first and last
- _first =_first->next();
- if (_first == NULL) {
- _last = NULL;
+void CompileQueue::remove(CompileTask* task)
+{
+ assert(lock()->owned_by_self(), "must own lock");
+ if (task->prev() != NULL) {
+ task->prev()->set_next(task->next());
+ } else {
+ // max is the first element
+ assert(task == _first, "Sanity");
+ _first = task->next();
}
- return task;
-
+ if (task->next() != NULL) {
+ task->next()->set_prev(task->prev());
+ } else {
+ // max is the last element
+ assert(task == _last, "Sanity");
+ _last = task->prev();
+ }
+ --_size;
}
-
// ------------------------------------------------------------------
// CompileQueue::print
void CompileQueue::print() {
@@ -545,7 +515,6 @@
}
}
-
// ------------------------------------------------------------------
// CompileBroker::compilation_init
//
@@ -554,18 +523,18 @@
_last_method_compiled[0] = '\0';
// Set the interface to the current compiler(s).
+ int c1_count = CompilationPolicy::policy()->compiler_count(CompLevel_simple);
+ int c2_count = CompilationPolicy::policy()->compiler_count(CompLevel_full_optimization);
#ifdef COMPILER1
- _compilers[0] = new Compiler();
-#ifndef COMPILER2
- _compilers[1] = _compilers[0];
-#endif
+ if (c1_count > 0) {
+ _compilers[0] = new Compiler();
+ }
#endif // COMPILER1
#ifdef COMPILER2
- _compilers[1] = new C2Compiler();
-#ifndef COMPILER1
- _compilers[0] = _compilers[1];
-#endif
+ if (c2_count > 0) {
+ _compilers[1] = new C2Compiler();
+ }
#endif // COMPILER2
#ifdef SHARK
@@ -580,9 +549,7 @@
_task_free_list = NULL;
// Start the CompilerThreads
- init_compiler_threads(compiler_count());
-
-
+ init_compiler_threads(c1_count, c2_count);
// totalTime performance counter is always created as it is required
// by the implementation of java.lang.management.CompilationMBean.
{
@@ -770,23 +737,38 @@
// CompileBroker::init_compiler_threads
//
// Initialize the compilation queue
-void CompileBroker::init_compiler_threads(int compiler_count) {
+void CompileBroker::init_compiler_threads(int c1_compiler_count, int c2_compiler_count) {
EXCEPTION_MARK;
+ assert(c2_compiler_count > 0 || c1_compiler_count > 0, "No compilers?");
+ if (c2_compiler_count > 0) {
+ _c2_method_queue = new CompileQueue("C2MethodQueue", MethodCompileQueue_lock);
+ }
+ if (c1_compiler_count > 0) {
+ _c1_method_queue = new CompileQueue("C1MethodQueue", MethodCompileQueue_lock);
+ }
- _method_queue = new CompileQueue("MethodQueue", MethodCompileQueue_lock);
+ int compiler_count = c1_compiler_count + c2_compiler_count;
+
_method_threads =
new (ResourceObj::C_HEAP) GrowableArray<CompilerThread*>(compiler_count, true);
char name_buffer[256];
- int i;
- for (i = 0; i < compiler_count; i++) {
+ for (int i = 0; i < c2_compiler_count; i++) {
// Create a name for our thread.
- sprintf(name_buffer, "CompilerThread%d", i);
+ sprintf(name_buffer, "C2 CompilerThread%d", i);
CompilerCounters* counters = new CompilerCounters("compilerThread", i, CHECK);
-
- CompilerThread* new_thread = make_compiler_thread(name_buffer, _method_queue, counters, CHECK);
+ CompilerThread* new_thread = make_compiler_thread(name_buffer, _c2_method_queue, counters, CHECK);
_method_threads->append(new_thread);
}
+
+ for (int i = c2_compiler_count; i < compiler_count; i++) {
+ // Create a name for our thread.
+ sprintf(name_buffer, "C1 CompilerThread%d", i);
+ CompilerCounters* counters = new CompilerCounters("compilerThread", i, CHECK);
+ CompilerThread* new_thread = make_compiler_thread(name_buffer, _c1_method_queue, counters, CHECK);
+ _method_threads->append(new_thread);
+ }
+
if (UsePerfData) {
PerfDataManager::create_constant(SUN_CI, "threads", PerfData::U_Bytes,
compiler_count, CHECK);
@@ -796,7 +778,9 @@
// ------------------------------------------------------------------
// CompileBroker::is_idle
bool CompileBroker::is_idle() {
- if (!_method_queue->is_empty()) {
+ if (_c2_method_queue != NULL && !_c2_method_queue->is_empty()) {
+ return false;
+ } else if (_c1_method_queue != NULL && !_c1_method_queue->is_empty()) {
return false;
} else {
int num_threads = _method_threads->length();
@@ -859,6 +843,7 @@
return;
}
+
// If this method is already in the compile queue, then
// we do not block the current thread.
if (compilation_is_in_queue(method, osr_bci)) {
@@ -876,10 +861,11 @@
// Outputs from the following MutexLocker block:
CompileTask* task = NULL;
bool blocking = false;
+ CompileQueue* queue = compile_queue(comp_level);
// Acquire our lock.
{
- MutexLocker locker(_method_queue->lock(), THREAD);
+ MutexLocker locker(queue->lock(), THREAD);
// Make sure the method has not slipped into the queues since
// last we checked; note that those checks were "fast bail-outs".
@@ -945,7 +931,7 @@
// and in that case it's best to protect both the testing (here) of
// these bits, and their updating (here and elsewhere) under a
// common lock.
- task = create_compile_task(_method_queue,
+ task = create_compile_task(queue,
compile_id, method,
osr_bci, comp_level,
hot_method, hot_count, comment,
@@ -959,6 +945,7 @@
nmethod* CompileBroker::compile_method(methodHandle method, int osr_bci,
+ int comp_level,
methodHandle hot_method, int hot_count,
const char* comment, TRAPS) {
// make sure arguments make sense
@@ -967,26 +954,9 @@
assert(!method->is_abstract() && (osr_bci == InvocationEntryBci || !method->is_native()), "cannot compile abstract/native methods");
assert(!instanceKlass::cast(method->method_holder())->is_not_initialized(), "method holder must be initialized");
- int comp_level = CompilationPolicy::policy()->compilation_level(method, osr_bci);
-
-#ifdef TIERED
- if (TieredCompilation && StressTieredRuntime) {
- static int flipper = 0;
- if (is_even(flipper++)) {
- comp_level = CompLevel_fast_compile;
- } else {
- comp_level = CompLevel_full_optimization;
- }
+ if (!TieredCompilation) {
+ comp_level = CompLevel_highest_tier;
}
-#ifdef SPARC
- // QQQ FIX ME
- // C2 only returns long results in G1 and c1 doesn't understand so disallow c2
- // compiles of long results
- if (TieredCompilation && method()->result_type() == T_LONG) {
- comp_level = CompLevel_fast_compile;
- }
-#endif // SPARC
-#endif // TIERED
// return quickly if possible
@@ -1000,12 +970,10 @@
if (osr_bci == InvocationEntryBci) {
// standard compilation
nmethod* method_code = method->code();
- if (method_code != NULL
-#ifdef TIERED
- && ( method_code->is_compiled_by_c2() || comp_level == CompLevel_fast_compile )
-#endif // TIERED
- ) {
- return method_code;
+ if (method_code != NULL) {
+ if (compilation_is_complete(method, osr_bci, comp_level)) {
+ return method_code;
+ }
}
if (method->is_not_compilable(comp_level)) return NULL;
@@ -1021,10 +989,11 @@
// osr compilation
#ifndef TIERED
// seems like an assert of dubious value
- assert(comp_level == CompLevel_full_optimization,
+ assert(comp_level == CompLevel_highest_tier,
"all OSR compiles are assumed to be at a single compilation lavel");
#endif // TIERED
- nmethod* nm = method->lookup_osr_nmethod_for(osr_bci);
+ // We accept a higher level osr method
+ nmethod* nm = method->lookup_osr_nmethod_for(osr_bci, comp_level, false);
if (nm != NULL) return nm;
if (method->is_not_osr_compilable()) return NULL;
}
@@ -1071,8 +1040,7 @@
// If the compiler is shut off due to code cache flushing or otherwise,
// fail out now so blocking compiles dont hang the java thread
if (!should_compile_new_jobs() || (UseCodeCacheFlushing && CodeCache::needs_flushing())) {
- method->invocation_counter()->decay();
- method->backedge_counter()->decay();
+ CompilationPolicy::policy()->delay_compilation(method());
return NULL;
}
@@ -1088,7 +1056,8 @@
}
// return requested nmethod
- return osr_bci == InvocationEntryBci ? method->code() : method->lookup_osr_nmethod_for(osr_bci);
+ // We accept a higher level osr method
+ return osr_bci == InvocationEntryBci ? method->code() : method->lookup_osr_nmethod_for(osr_bci, comp_level, false);
}
@@ -1104,7 +1073,7 @@
if (method->is_not_osr_compilable()) {
return true;
} else {
- nmethod* result = method->lookup_osr_nmethod_for(osr_bci);
+ nmethod* result = method->lookup_osr_nmethod_for(osr_bci, comp_level, true);
return (result != NULL);
}
} else {
@@ -1113,15 +1082,7 @@
} else {
nmethod* result = method->code();
if (result == NULL) return false;
-#ifdef TIERED
- if (comp_level == CompLevel_fast_compile) {
- // At worst the code is from c1
- return true;
- }
- // comp level must be full opt
- return result->is_compiled_by_c2();
-#endif // TIERED
- return true;
+ return comp_level == result->comp_level();
}
}
}
@@ -1139,11 +1100,10 @@
// versa). This can be remedied by a full queue search to disambiguate
// cases. If it is deemed profitible, this may be done.
bool CompileBroker::compilation_is_in_queue(methodHandle method,
- int osr_bci) {
+ int osr_bci) {
return method->queued_for_compilation();
}
-
// ------------------------------------------------------------------
// CompileBroker::compilation_is_prohibited
//
@@ -1151,11 +1111,9 @@
bool CompileBroker::compilation_is_prohibited(methodHandle method, int osr_bci, int comp_level) {
bool is_native = method->is_native();
// Some compilers may not support the compilation of natives.
- // QQQ this needs some work ought to only record not compilable at
- // the specified level
if (is_native &&
(!CICompileNatives || !compiler(comp_level)->supports_native())) {
- method->set_not_compilable_quietly();
+ method->set_not_compilable_quietly(comp_level);
return true;
}
@@ -1194,7 +1152,7 @@
// compilations may be numbered separately from regular compilations
// if certain debugging flags are used.
uint CompileBroker::assign_compile_id(methodHandle method, int osr_bci) {
- assert(_method_queue->lock()->owner() == JavaThread::current(),
+ assert(MethodCompileQueue_lock->owner() == Thread::current(),
"must hold the compilation queue lock");
bool is_osr = (osr_bci != standard_entry_bci);
assert(!method->is_native(), "no longer compile natives");
@@ -1643,7 +1601,6 @@
#endif
}
-
// ------------------------------------------------------------------
// CompileBroker::handle_full_code_cache
//
@@ -1847,13 +1804,13 @@
}
// Collect counts of successful compilations
- _sum_nmethod_size += code->total_size();
- _sum_nmethod_code_size += code->code_size();
+ _sum_nmethod_size += code->total_size();
+ _sum_nmethod_code_size += code->insts_size();
_total_compile_count++;
if (UsePerfData) {
- _perf_sum_nmethod_size->inc(code->total_size());
- _perf_sum_nmethod_code_size->inc(code->code_size());
+ _perf_sum_nmethod_size->inc( code->total_size());
+ _perf_sum_nmethod_code_size->inc(code->insts_size());
_perf_total_compile_count->inc();
}
@@ -1883,12 +1840,12 @@
CompileBroker::_t_standard_compilation.seconds() / CompileBroker::_total_standard_compile_count);
tty->print_cr(" On stack replacement : %6.3f s, Average : %2.3f", CompileBroker::_t_osr_compilation.seconds(), CompileBroker::_t_osr_compilation.seconds() / CompileBroker::_total_osr_compile_count);
- if (compiler(CompLevel_fast_compile)) {
- compiler(CompLevel_fast_compile)->print_timers();
- if (compiler(CompLevel_fast_compile) != compiler(CompLevel_highest_tier))
- compiler(CompLevel_highest_tier)->print_timers();
+ if (compiler(CompLevel_simple) != NULL) {
+ compiler(CompLevel_simple)->print_timers();
}
-
+ if (compiler(CompLevel_full_optimization) != NULL) {
+ compiler(CompLevel_full_optimization)->print_timers();
+ }
tty->cr();
int tcb = CompileBroker::_sum_osr_bytes_compiled + CompileBroker::_sum_standard_bytes_compiled;
tty->print_cr(" Total compiled bytecodes : %6d bytes", tcb);
--- a/hotspot/src/share/vm/compiler/compileBroker.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/compiler/compileBroker.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -41,7 +41,7 @@
int _comp_level;
int _num_inlined_bytecodes;
nmethodLocker* _code_handle; // holder of eventual result
- CompileTask* _next;
+ CompileTask* _next, *_prev;
// Fields used for logging why the compilation was initiated:
jlong _time_queued; // in units of os::elapsed_counter()
@@ -49,6 +49,7 @@
int _hot_count; // information about its invocation counter
const char* _comment; // more info about the task
+ void print_compilation(outputStream *st, methodOop method, char* method_name);
public:
CompileTask() {
_lock = new Monitor(Mutex::nonleaf+2, "CompileTaskLock");
@@ -85,15 +86,17 @@
CompileTask* next() const { return _next; }
void set_next(CompileTask* next) { _next = next; }
+ CompileTask* prev() const { return _prev; }
+ void set_prev(CompileTask* prev) { _prev = prev; }
void print();
void print_line();
+
void print_line_on_error(outputStream* st, char* buf, int buflen);
void log_task(xmlStream* log);
void log_task_queued();
void log_task_start(CompileLog* log);
void log_task_done(CompileLog* log);
-
};
// CompilerCounters
@@ -141,7 +144,6 @@
PerfCounter* compile_counter() { return _perf_compiles; }
};
-
// CompileQueue
//
// A list of CompileTasks.
@@ -153,26 +155,42 @@
CompileTask* _first;
CompileTask* _last;
+ int _size;
public:
CompileQueue(const char* name, Monitor* lock) {
_name = name;
_lock = lock;
_first = NULL;
_last = NULL;
+ _size = 0;
}
const char* name() const { return _name; }
Monitor* lock() const { return _lock; }
void add(CompileTask* task);
+ void remove(CompileTask* task);
+ CompileTask* first() { return _first; }
+ CompileTask* last() { return _last; }
CompileTask* get();
bool is_empty() const { return _first == NULL; }
+ int size() const { return _size; }
void print();
};
+// CompileTaskWrapper
+//
+// Assign this task to the current thread. Deallocate the task
+// when the compilation is complete.
+class CompileTaskWrapper : StackObj {
+public:
+ CompileTaskWrapper(CompileTask* task);
+ ~CompileTaskWrapper();
+};
+
// Compilation
//
@@ -208,7 +226,8 @@
static int _last_compile_level;
static char _last_method_compiled[name_buffer_length];
- static CompileQueue* _method_queue;
+ static CompileQueue* _c2_method_queue;
+ static CompileQueue* _c1_method_queue;
static CompileTask* _task_free_list;
static GrowableArray<CompilerThread*>* _method_threads;
@@ -256,19 +275,9 @@
static int _sum_nmethod_size;
static int _sum_nmethod_code_size;
- static int compiler_count() {
- return CICompilerCountPerCPU
- // Example: if CICompilerCountPerCPU is true, then we get
- // max(log2(8)-1,1) = 2 compiler threads on an 8-way machine.
- // May help big-app startup time.
- ? (MAX2(log2_intptr(os::active_processor_count())-1,1))
- : CICompilerCount;
- }
-
static CompilerThread* make_compiler_thread(const char* name, CompileQueue* queue, CompilerCounters* counters, TRAPS);
- static void init_compiler_threads(int compiler_count);
+ static void init_compiler_threads(int c1_compiler_count, int c2_compiler_count);
static bool compilation_is_complete (methodHandle method, int osr_bci, int comp_level);
- static bool compilation_is_in_queue (methodHandle method, int osr_bci);
static bool compilation_is_prohibited(methodHandle method, int osr_bci, int comp_level);
static uint assign_compile_id (methodHandle method, int osr_bci);
static bool is_compile_blocking (methodHandle method, int osr_bci);
@@ -301,23 +310,35 @@
int hot_count,
const char* comment,
TRAPS);
-
+ static CompileQueue* compile_queue(int comp_level) {
+ if (is_c2_compile(comp_level)) return _c2_method_queue;
+ if (is_c1_compile(comp_level)) return _c1_method_queue;
+ return NULL;
+ }
public:
enum {
// The entry bci used for non-OSR compilations.
standard_entry_bci = InvocationEntryBci
};
- static AbstractCompiler* compiler(int level ) {
- if (level == CompLevel_fast_compile) return _compilers[0];
- assert(level == CompLevel_highest_tier, "what level?");
- return _compilers[1];
+ static AbstractCompiler* compiler(int comp_level) {
+ if (is_c2_compile(comp_level)) return _compilers[1]; // C2
+ if (is_c1_compile(comp_level)) return _compilers[0]; // C1
+ return NULL;
}
+ static bool compilation_is_in_queue(methodHandle method, int osr_bci);
+ static int queue_size(int comp_level) {
+ CompileQueue *q = compile_queue(comp_level);
+ return q != NULL ? q->size() : 0;
+ }
static void compilation_init();
static void init_compiler_thread_log();
- static nmethod* compile_method(methodHandle method, int osr_bci,
- methodHandle hot_method, int hot_count,
+ static nmethod* compile_method(methodHandle method,
+ int osr_bci,
+ int comp_level,
+ methodHandle hot_method,
+ int hot_count,
const char* comment, TRAPS);
static void compiler_thread_loop();
--- a/hotspot/src/share/vm/compiler/disassembler.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/compiler/disassembler.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -407,7 +407,7 @@
if (!load_library()) return;
decode_env env(cb, st);
env.output()->print_cr("Decoding CodeBlob " INTPTR_FORMAT, cb);
- env.decode_instructions(cb->instructions_begin(), cb->instructions_end());
+ env.decode_instructions(cb->code_begin(), cb->code_end());
}
@@ -424,12 +424,12 @@
env.output()->print_cr("Code:");
#ifdef SHARK
- SharkEntry* entry = (SharkEntry *) nm->instructions_begin();
- unsigned char* p = entry->code_start();
+ SharkEntry* entry = (SharkEntry *) nm->code_begin();
+ unsigned char* p = entry->code_start();
unsigned char* end = entry->code_limit();
#else
- unsigned char* p = nm->instructions_begin();
- unsigned char* end = nm->instructions_end();
+ unsigned char* p = nm->code_begin();
+ unsigned char* end = nm->code_end();
#endif // SHARK
// If there has been profiling, print the buckets.
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/binaryTreeDictionary.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/binaryTreeDictionary.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -256,7 +256,7 @@
}
TreeChunk* TreeList::first_available() {
- guarantee(head() != NULL, "The head of the list cannot be NULL");
+ assert(head() != NULL, "The head of the list cannot be NULL");
FreeChunk* fc = head()->next();
TreeChunk* retTC;
if (fc == NULL) {
@@ -272,7 +272,7 @@
// those in the list for this size; potentially slow and expensive,
// use with caution!
TreeChunk* TreeList::largest_address() {
- guarantee(head() != NULL, "The head of the list cannot be NULL");
+ assert(head() != NULL, "The head of the list cannot be NULL");
FreeChunk* fc = head()->next();
TreeChunk* retTC;
if (fc == NULL) {
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1946,8 +1946,8 @@
bool CompactibleFreeListSpace::no_allocs_since_save_marks() {
assert(_promoInfo.tracking(), "No preceding save_marks?");
- guarantee(SharedHeap::heap()->n_par_threads() == 0,
- "Shouldn't be called (yet) during parallel part of gc.");
+ assert(SharedHeap::heap()->n_par_threads() == 0,
+ "Shouldn't be called if using parallel gc.");
return _promoInfo.noPromotions();
}
@@ -2569,7 +2569,7 @@
HeapWord* CFLS_LAB::alloc(size_t word_sz) {
FreeChunk* res;
- guarantee(word_sz == _cfls->adjustObjectSize(word_sz), "Error");
+ assert(word_sz == _cfls->adjustObjectSize(word_sz), "Error");
if (word_sz >= CompactibleFreeListSpace::IndexSetSize) {
// This locking manages sync with other large object allocations.
MutexLockerEx x(_cfls->parDictionaryAllocLock(),
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1332,7 +1332,7 @@
// -----------------------------------------------------
// FREE: klass_word & 1 == 1; mark_word holds block size
//
-// OBJECT: klass_word installed; klass_word != 0 && klass_word & 0 == 0;
+// OBJECT: klass_word installed; klass_word != 0 && klass_word & 1 == 0;
// obj->size() computes correct size
// [Perm Gen objects needs to be "parsable" before they can be navigated]
//
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -252,12 +252,13 @@
class ChunkArray: public CHeapObj {
size_t _index;
size_t _capacity;
+ size_t _overflows;
HeapWord** _array; // storage for array
public:
- ChunkArray() : _index(0), _capacity(0), _array(NULL) {}
+ ChunkArray() : _index(0), _capacity(0), _overflows(0), _array(NULL) {}
ChunkArray(HeapWord** a, size_t c):
- _index(0), _capacity(c), _array(a) {}
+ _index(0), _capacity(c), _overflows(0), _array(a) {}
HeapWord** array() { return _array; }
void set_array(HeapWord** a) { _array = a; }
@@ -266,7 +267,9 @@
void set_capacity(size_t c) { _capacity = c; }
size_t end() {
- assert(_index < capacity(), "_index out of bounds");
+ assert(_index <= capacity(),
+ err_msg("_index (" SIZE_FORMAT ") > _capacity (" SIZE_FORMAT "): out of bounds",
+ _index, _capacity));
return _index;
} // exclusive
@@ -277,12 +280,23 @@
void reset() {
_index = 0;
+ if (_overflows > 0 && PrintCMSStatistics > 1) {
+ warning("CMS: ChunkArray[" SIZE_FORMAT "] overflowed " SIZE_FORMAT " times",
+ _capacity, _overflows);
+ }
+ _overflows = 0;
}
void record_sample(HeapWord* p, size_t sz) {
// For now we do not do anything with the size
if (_index < _capacity) {
_array[_index++] = p;
+ } else {
+ ++_overflows;
+ assert(_index == _capacity,
+ err_msg("_index (" SIZE_FORMAT ") > _capacity (" SIZE_FORMAT
+ "): out of bounds at overflow#" SIZE_FORMAT,
+ _index, _capacity, _overflows));
}
}
};
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/freeList.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/freeList.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -165,13 +165,8 @@
"Next of tail should be NULL");
}
decrement_count();
-#define TRAP_CODE 1
-#if TRAP_CODE
- if (head() == NULL) {
- guarantee(tail() == NULL, "INVARIANT");
- guarantee(count() == 0, "INVARIANT");
- }
-#endif
+ assert(((head() == NULL) + (tail() == NULL) + (count() == 0)) % 3 == 0,
+ "H/T/C Inconsistency");
// clear next and prev fields of fc, debug only
NOT_PRODUCT(
fc->linkPrev(NULL);
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/promotionInfo.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/promotionInfo.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -253,8 +253,8 @@
cur_spool = cur_spool->nextSpoolBlock) {
// the first entry is just a self-pointer; indices 1 through
// bufferSize - 1 are occupied (thus, bufferSize - 1 slots).
- guarantee((void*)cur_spool->displacedHdr == (void*)&cur_spool->displacedHdr,
- "first entry of displacedHdr should be self-referential");
+ assert((void*)cur_spool->displacedHdr == (void*)&cur_spool->displacedHdr,
+ "first entry of displacedHdr should be self-referential");
slots += cur_spool->bufferSize - 1;
blocks++;
}
--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -2753,7 +2753,7 @@
print_taskqueue_stats_hdr(st);
TaskQueueStats totals;
- const int n = MAX2(workers()->total_workers(), 1);
+ const int n = workers() != NULL ? workers()->total_workers() : 1;
for (int i = 0; i < n; ++i) {
st->print("%3d ", i); task_queue(i)->stats.print(st); st->cr();
totals += task_queue(i)->stats;
@@ -2764,7 +2764,7 @@
}
void G1CollectedHeap::reset_taskqueue_stats() {
- const int n = MAX2(workers()->total_workers(), 1);
+ const int n = workers() != NULL ? workers()->total_workers() : 1;
for (int i = 0; i < n; ++i) {
task_queue(i)->stats.reset();
}
--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -2148,7 +2148,7 @@
body_summary->get_termination_seq()
};
NumberSeq calc_other_times_ms(body_summary->get_parallel_seq(),
- 7, other_parts);
+ 6, other_parts);
check_other_times(2, body_summary->get_parallel_other_seq(),
&calc_other_times_ms);
}
@@ -2166,30 +2166,32 @@
}
print_summary(1, "Other", summary->get_other_seq());
{
- NumberSeq calc_other_times_ms;
- if (parallel) {
- // parallel
- NumberSeq* other_parts[] = {
- body_summary->get_satb_drain_seq(),
- body_summary->get_parallel_seq(),
- body_summary->get_clear_ct_seq()
- };
- calc_other_times_ms = NumberSeq(summary->get_total_seq(),
- 3, other_parts);
- } else {
- // serial
- NumberSeq* other_parts[] = {
- body_summary->get_satb_drain_seq(),
- body_summary->get_update_rs_seq(),
- body_summary->get_ext_root_scan_seq(),
- body_summary->get_mark_stack_scan_seq(),
- body_summary->get_scan_rs_seq(),
- body_summary->get_obj_copy_seq()
- };
- calc_other_times_ms = NumberSeq(summary->get_total_seq(),
- 7, other_parts);
+ if (body_summary != NULL) {
+ NumberSeq calc_other_times_ms;
+ if (parallel) {
+ // parallel
+ NumberSeq* other_parts[] = {
+ body_summary->get_satb_drain_seq(),
+ body_summary->get_parallel_seq(),
+ body_summary->get_clear_ct_seq()
+ };
+ calc_other_times_ms = NumberSeq(summary->get_total_seq(),
+ 3, other_parts);
+ } else {
+ // serial
+ NumberSeq* other_parts[] = {
+ body_summary->get_satb_drain_seq(),
+ body_summary->get_update_rs_seq(),
+ body_summary->get_ext_root_scan_seq(),
+ body_summary->get_mark_stack_scan_seq(),
+ body_summary->get_scan_rs_seq(),
+ body_summary->get_obj_copy_seq()
+ };
+ calc_other_times_ms = NumberSeq(summary->get_total_seq(),
+ 6, other_parts);
+ }
+ check_other_times(1, summary->get_other_seq(), &calc_other_times_ms);
}
- check_other_times(1, summary->get_other_seq(), &calc_other_times_ms);
}
} else {
print_indent(0);
--- a/hotspot/src/share/vm/includeDB_compiler1 Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/includeDB_compiler1 Fri Sep 24 00:51:15 2010 -0700
@@ -19,7 +19,6 @@
// Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
// or visit www.oracle.com if you need additional information or have any
// questions.
-//
//
// NOTE: DO NOT CHANGE THIS COPYRIGHT TO NEW STYLE - IT WILL BREAK makeDeps!
--- a/hotspot/src/share/vm/includeDB_compiler2 Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/includeDB_compiler2 Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
//
-// Copyright (c) 2000, 2009, Oracle and/or its affiliates. All rights reserved.
+// Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
// DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
//
// This code is free software; you can redistribute it and/or modify it
@@ -504,6 +504,7 @@
graphKit.hpp callnode.hpp
graphKit.hpp cfgnode.hpp
graphKit.hpp ciEnv.hpp
+graphKit.hpp ciMethodData.hpp
graphKit.hpp divnode.hpp
graphKit.hpp compile.hpp
graphKit.hpp deoptimization.hpp
@@ -624,6 +625,7 @@
loopTransform.cpp loopnode.hpp
loopTransform.cpp mulnode.hpp
loopTransform.cpp rootnode.hpp
+loopTransform.cpp runtime.hpp
loopTransform.cpp subnode.hpp
loopUnswitch.cpp allocation.inline.hpp
--- a/hotspot/src/share/vm/includeDB_core Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/includeDB_core Fri Sep 24 00:51:15 2010 -0700
@@ -1081,6 +1081,8 @@
compilationPolicy.cpp nmethod.hpp
compilationPolicy.cpp oop.inline.hpp
compilationPolicy.cpp rframe.hpp
+compilationPolicy.cpp scopeDesc.hpp
+compilationPolicy.cpp simpleThresholdPolicy.hpp
compilationPolicy.cpp stubRoutines.hpp
compilationPolicy.cpp thread.hpp
compilationPolicy.cpp timer.hpp
@@ -1451,6 +1453,7 @@
deoptimization.cpp allocation.inline.hpp
deoptimization.cpp biasedLocking.hpp
deoptimization.cpp bytecode.hpp
+deoptimization.cpp compilationPolicy.hpp
deoptimization.cpp debugInfoRec.hpp
deoptimization.cpp deoptimization.hpp
deoptimization.cpp events.hpp
@@ -2172,6 +2175,7 @@
interpreterRuntime.cpp biasedLocking.hpp
interpreterRuntime.cpp collectedHeap.hpp
+interpreterRuntime.cpp compileBroker.hpp
interpreterRuntime.cpp compilationPolicy.hpp
interpreterRuntime.cpp constantPoolOop.hpp
interpreterRuntime.cpp cpCacheOop.hpp
@@ -2829,6 +2833,7 @@
methodDataOop.cpp bytecode.hpp
methodDataOop.cpp bytecodeStream.hpp
+methodDataOop.cpp compilationPolicy.hpp
methodDataOop.cpp deoptimization.hpp
methodDataOop.cpp handles.inline.hpp
methodDataOop.cpp linkResolver.hpp
@@ -2841,6 +2846,7 @@
methodDataOop.hpp oop.hpp
methodDataOop.hpp orderAccess.hpp
methodDataOop.hpp universe.hpp
+methodDataOop.hpp methodOop.hpp
methodHandleWalk.hpp methodHandles.hpp
@@ -2906,6 +2912,7 @@
methodOop.cpp bytecodeTracer.hpp
methodOop.cpp bytecodes.hpp
methodOop.cpp collectedHeap.inline.hpp
+methodOop.cpp compilationPolicy.hpp
methodOop.cpp debugInfoRec.hpp
methodOop.cpp frame.inline.hpp
methodOop.cpp gcLocker.hpp
@@ -3655,6 +3662,7 @@
safepoint.cpp codeCache.hpp
safepoint.cpp collectedHeap.hpp
+safepoint.cpp compilationPolicy.hpp
safepoint.cpp deoptimization.hpp
safepoint.cpp events.hpp
safepoint.cpp frame.inline.hpp
@@ -3799,6 +3807,17 @@
signature.hpp methodOop.hpp
signature.hpp top.hpp
+simpleThresholdPolicy.cpp arguments.hpp
+simpleThresholdPolicy.cpp compileBroker.hpp
+simpleThresholdPolicy.cpp resourceArea.hpp
+simpleThresholdPolicy.cpp simpleThresholdPolicy.hpp
+simpleThresholdPolicy.cpp simpleThresholdPolicy.inline.hpp
+
+simpleThresholdPolicy.hpp compilationPolicy.hpp
+simpleThresholdPolicy.hpp globalDefinitions.hpp
+simpleThresholdPolicy.hpp methodDataOop.hpp
+simpleThresholdPolicy.hpp nmethod.hpp
+
sizes.cpp sizes.hpp
sizes.hpp allocation.hpp
@@ -3977,6 +3996,7 @@
sweeper.cpp atomic.hpp
sweeper.cpp codeCache.hpp
+sweeper.cpp compilationPolicy.hpp
sweeper.cpp compileBroker.hpp
sweeper.cpp events.hpp
sweeper.cpp methodOop.hpp
--- a/hotspot/src/share/vm/interpreter/interpreter.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/interpreter/interpreter.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -117,7 +117,7 @@
// commit Codelet
- AbstractInterpreter::code()->commit((*_masm)->code()->pure_code_size());
+ AbstractInterpreter::code()->commit((*_masm)->code()->pure_insts_size());
// make sure nobody can use _masm outside a CodeletMark lifespan
*_masm = NULL;
}
--- a/hotspot/src/share/vm/interpreter/interpreterRuntime.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/interpreter/interpreterRuntime.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -200,6 +200,7 @@
void InterpreterRuntime::note_trap(JavaThread* thread, int reason, TRAPS) {
assert(ProfileTraps, "call me only if profiling");
methodHandle trap_method(thread, method(thread));
+
if (trap_method.not_null()) {
methodDataHandle trap_mdo(thread, trap_method->method_data());
if (trap_mdo.is_null()) {
@@ -777,43 +778,6 @@
// Miscellaneous
-#ifndef PRODUCT
-static void trace_frequency_counter_overflow(methodHandle m, int branch_bci, int bci, address branch_bcp) {
- if (TraceInvocationCounterOverflow) {
- InvocationCounter* ic = m->invocation_counter();
- InvocationCounter* bc = m->backedge_counter();
- ResourceMark rm;
- const char* msg =
- branch_bcp == NULL
- ? "comp-policy cntr ovfl @ %d in entry of "
- : "comp-policy cntr ovfl @ %d in loop of ";
- tty->print(msg, bci);
- m->print_value();
- tty->cr();
- ic->print();
- bc->print();
- if (ProfileInterpreter) {
- if (branch_bcp != NULL) {
- methodDataOop mdo = m->method_data();
- if (mdo != NULL) {
- int count = mdo->bci_to_data(branch_bci)->as_JumpData()->taken();
- tty->print_cr("back branch count = %d", count);
- }
- }
- }
- }
-}
-
-static void trace_osr_request(methodHandle method, nmethod* osr, int bci) {
- if (TraceOnStackReplacement) {
- ResourceMark rm;
- tty->print(osr != NULL ? "Reused OSR entry for " : "Requesting OSR entry for ");
- method->print_short_name(tty);
- tty->print_cr(" at bci %d", bci);
- }
-}
-#endif // !PRODUCT
-
nmethod* InterpreterRuntime::frequency_counter_overflow(JavaThread* thread, address branch_bcp) {
nmethod* nm = frequency_counter_overflow_inner(thread, branch_bcp);
assert(branch_bcp != NULL || nm == NULL, "always returns null for non OSR requests");
@@ -826,7 +790,7 @@
frame fr = thread->last_frame();
methodOop method = fr.interpreter_frame_method();
int bci = method->bci_from(fr.interpreter_frame_bcp());
- nm = method->lookup_osr_nmethod_for(bci);
+ nm = method->lookup_osr_nmethod_for(bci, CompLevel_none, false);
}
return nm;
}
@@ -840,74 +804,32 @@
frame fr = thread->last_frame();
assert(fr.is_interpreted_frame(), "must come from interpreter");
methodHandle method(thread, fr.interpreter_frame_method());
- const int branch_bci = branch_bcp != NULL ? method->bci_from(branch_bcp) : 0;
- const int bci = method->bci_from(fr.interpreter_frame_bcp());
- NOT_PRODUCT(trace_frequency_counter_overflow(method, branch_bci, bci, branch_bcp);)
+ const int branch_bci = branch_bcp != NULL ? method->bci_from(branch_bcp) : InvocationEntryBci;
+ const int bci = branch_bcp != NULL ? method->bci_from(fr.interpreter_frame_bcp()) : InvocationEntryBci;
+
+ nmethod* osr_nm = CompilationPolicy::policy()->event(method, method, branch_bci, bci, CompLevel_none, thread);
- if (JvmtiExport::can_post_interpreter_events()) {
- if (thread->is_interp_only_mode()) {
- // If certain JVMTI events (e.g. frame pop event) are requested then the
- // thread is forced to remain in interpreted code. This is
- // implemented partly by a check in the run_compiled_code
- // section of the interpreter whether we should skip running
- // compiled code, and partly by skipping OSR compiles for
- // interpreted-only threads.
- if (branch_bcp != NULL) {
- CompilationPolicy::policy()->reset_counter_for_back_branch_event(method);
- return NULL;
+ if (osr_nm != NULL) {
+ // We may need to do on-stack replacement which requires that no
+ // monitors in the activation are biased because their
+ // BasicObjectLocks will need to migrate during OSR. Force
+ // unbiasing of all monitors in the activation now (even though
+ // the OSR nmethod might be invalidated) because we don't have a
+ // safepoint opportunity later once the migration begins.
+ if (UseBiasedLocking) {
+ ResourceMark rm;
+ GrowableArray<Handle>* objects_to_revoke = new GrowableArray<Handle>();
+ for( BasicObjectLock *kptr = fr.interpreter_frame_monitor_end();
+ kptr < fr.interpreter_frame_monitor_begin();
+ kptr = fr.next_monitor_in_interpreter_frame(kptr) ) {
+ if( kptr->obj() != NULL ) {
+ objects_to_revoke->append(Handle(THREAD, kptr->obj()));
+ }
}
+ BiasedLocking::revoke(objects_to_revoke);
}
}
-
- if (branch_bcp == NULL) {
- // when code cache is full, compilation gets switched off, UseCompiler
- // is set to false
- if (!method->has_compiled_code() && UseCompiler) {
- CompilationPolicy::policy()->method_invocation_event(method, CHECK_NULL);
- } else {
- // Force counter overflow on method entry, even if no compilation
- // happened. (The method_invocation_event call does this also.)
- CompilationPolicy::policy()->reset_counter_for_invocation_event(method);
- }
- // compilation at an invocation overflow no longer goes and retries test for
- // compiled method. We always run the loser of the race as interpreted.
- // so return NULL
- return NULL;
- } else {
- // counter overflow in a loop => try to do on-stack-replacement
- nmethod* osr_nm = method->lookup_osr_nmethod_for(bci);
- NOT_PRODUCT(trace_osr_request(method, osr_nm, bci);)
- // when code cache is full, we should not compile any more...
- if (osr_nm == NULL && UseCompiler) {
- const int branch_bci = method->bci_from(branch_bcp);
- CompilationPolicy::policy()->method_back_branch_event(method, branch_bci, bci, CHECK_NULL);
- osr_nm = method->lookup_osr_nmethod_for(bci);
- }
- if (osr_nm == NULL) {
- CompilationPolicy::policy()->reset_counter_for_back_branch_event(method);
- return NULL;
- } else {
- // We may need to do on-stack replacement which requires that no
- // monitors in the activation are biased because their
- // BasicObjectLocks will need to migrate during OSR. Force
- // unbiasing of all monitors in the activation now (even though
- // the OSR nmethod might be invalidated) because we don't have a
- // safepoint opportunity later once the migration begins.
- if (UseBiasedLocking) {
- ResourceMark rm;
- GrowableArray<Handle>* objects_to_revoke = new GrowableArray<Handle>();
- for( BasicObjectLock *kptr = fr.interpreter_frame_monitor_end();
- kptr < fr.interpreter_frame_monitor_begin();
- kptr = fr.next_monitor_in_interpreter_frame(kptr) ) {
- if( kptr->obj() != NULL ) {
- objects_to_revoke->append(Handle(THREAD, kptr->obj()));
- }
- }
- BiasedLocking::revoke(objects_to_revoke);
- }
- return osr_nm;
- }
- }
+ return osr_nm;
IRT_END
IRT_LEAF(jint, InterpreterRuntime::bcp_to_di(methodOopDesc* method, address cur_bcp))
@@ -1124,7 +1046,7 @@
if (handler_blob == NULL) {
return NULL;
}
- address handler = handler_blob->instructions_begin();
+ address handler = handler_blob->code_begin();
_handler_blob = handler_blob;
_handler = handler;
return handler;
@@ -1140,7 +1062,7 @@
BufferBlob* bb = BufferBlob::create("Signature Handler Temp Buffer",
SignatureHandlerLibrary::buffer_size);
- _buffer = bb->instructions_begin();
+ _buffer = bb->code_begin();
_fingerprints = new(ResourceObj::C_HEAP)GrowableArray<uint64_t>(32, true);
_handlers = new(ResourceObj::C_HEAP)GrowableArray<address>(32, true);
@@ -1148,16 +1070,16 @@
address SignatureHandlerLibrary::set_handler(CodeBuffer* buffer) {
address handler = _handler;
- int code_size = buffer->pure_code_size();
- if (handler + code_size > _handler_blob->instructions_end()) {
+ int insts_size = buffer->pure_insts_size();
+ if (handler + insts_size > _handler_blob->code_end()) {
// get a new handler blob
handler = set_handler_blob();
}
if (handler != NULL) {
- memcpy(handler, buffer->code_begin(), code_size);
+ memcpy(handler, buffer->insts_begin(), insts_size);
pd_set_handler(handler);
- ICache::invalidate_range(handler, code_size);
- _handler = handler + code_size;
+ ICache::invalidate_range(handler, insts_size);
+ _handler = handler + insts_size;
}
return handler;
}
@@ -1196,8 +1118,8 @@
(method->is_static() ? "static" : "receiver"),
method->name_and_sig_as_C_string(),
fingerprint,
- buffer.code_size());
- Disassembler::decode(handler, handler + buffer.code_size());
+ buffer.insts_size());
+ Disassembler::decode(handler, handler + buffer.insts_size());
#ifndef PRODUCT
tty->print_cr(" --- associated result handler ---");
address rh_begin = Interpreter::result_handler(method()->result_type());
--- a/hotspot/src/share/vm/interpreter/invocationCounter.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/interpreter/invocationCounter.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -40,8 +40,7 @@
}
void InvocationCounter::set_carry() {
- _counter |= carry_mask;
-
+ set_carry_flag();
// The carry bit now indicates that this counter had achieved a very
// large value. Now reduce the value, so that the method can be
// executed many more times before re-entering the VM.
@@ -52,7 +51,6 @@
if (old_count != new_count) set(state(), new_count);
}
-
void InvocationCounter::set_state(State state) {
assert(0 <= state && state < number_of_states, "illegal state");
int init = _init[state];
@@ -82,11 +80,6 @@
int InvocationCounter::InterpreterBackwardBranchLimit;
int InvocationCounter::InterpreterProfileLimit;
-// Tier1 limits
-int InvocationCounter::Tier1InvocationLimit;
-int InvocationCounter::Tier1BackEdgeLimit;
-
-
const char* InvocationCounter::state_as_string(State state) {
switch (state) {
@@ -146,8 +139,6 @@
InterpreterInvocationLimit = CompileThreshold << number_of_noncount_bits;
InterpreterProfileLimit = ((CompileThreshold * InterpreterProfilePercentage) / 100)<< number_of_noncount_bits;
- Tier1InvocationLimit = Tier2CompileThreshold << number_of_noncount_bits;
- Tier1BackEdgeLimit = Tier2BackEdgeThreshold << number_of_noncount_bits;
// When methodData is collected, the backward branch limit is compared against a
// methodData counter, rather than an InvocationCounter. In the former case, we
--- a/hotspot/src/share/vm/interpreter/invocationCounter.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/interpreter/invocationCounter.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -43,7 +43,6 @@
number_of_count_bits = BitsPerInt - number_of_noncount_bits,
state_limit = nth_bit(number_of_state_bits),
count_grain = nth_bit(number_of_state_bits + number_of_carry_bits),
- count_limit = nth_bit(number_of_count_bits - 1),
carry_mask = right_n_bits(number_of_carry_bits) << number_of_state_bits,
state_mask = right_n_bits(number_of_state_bits),
status_mask = right_n_bits(number_of_state_bits + number_of_carry_bits),
@@ -52,18 +51,16 @@
public:
static int InterpreterInvocationLimit; // CompileThreshold scaled for interpreter use
- static int Tier1InvocationLimit; // CompileThreshold scaled for tier1 use
- static int Tier1BackEdgeLimit; // BackEdgeThreshold scaled for tier1 use
-
static int InterpreterBackwardBranchLimit; // A separate threshold for on stack replacement
-
static int InterpreterProfileLimit; // Profiling threshold scaled for interpreter use
typedef address (*Action)(methodHandle method, TRAPS);
enum PublicConstants {
count_increment = count_grain, // use this value to increment the 32bit _counter word
- count_mask_value = count_mask // use this value to mask the backedge counter
+ count_mask_value = count_mask, // use this value to mask the backedge counter
+ count_shift = number_of_noncount_bits,
+ count_limit = nth_bit(number_of_count_bits - 1)
};
enum State {
@@ -79,6 +76,7 @@
inline void set(State state, int count); // sets state and counter
inline void decay(); // decay counter (divide by two)
void set_carry(); // set the sticky carry bit
+ void set_carry_flag() { _counter |= carry_mask; }
// Accessors
State state() const { return (State)(_counter & state_mask); }
@@ -135,3 +133,4 @@
if (c > 0 && new_count == 0) new_count = 1;
set(state(), new_count);
}
+
--- a/hotspot/src/share/vm/interpreter/linkResolver.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/interpreter/linkResolver.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -83,12 +83,12 @@
_resolved_method = resolved_method;
_selected_method = selected_method;
_vtable_index = vtable_index;
- if (CompilationPolicy::mustBeCompiled(selected_method)) {
+ if (CompilationPolicy::must_be_compiled(selected_method)) {
// This path is unusual, mostly used by the '-Xcomp' stress test mode.
- // Note: with several active threads, the mustBeCompiled may be true
- // while canBeCompiled is false; remove assert
- // assert(CompilationPolicy::canBeCompiled(selected_method), "cannot compile");
+ // Note: with several active threads, the must_be_compiled may be true
+ // while can_be_compiled is false; remove assert
+ // assert(CompilationPolicy::can_be_compiled(selected_method), "cannot compile");
if (THREAD->is_Compiler_thread()) {
// don't force compilation, resolve was on behalf of compiler
return;
@@ -104,7 +104,8 @@
return;
}
CompileBroker::compile_method(selected_method, InvocationEntryBci,
- methodHandle(), 0, "mustBeCompiled", CHECK);
+ CompLevel_initial_compile,
+ methodHandle(), 0, "must_be_compiled", CHECK);
}
}
--- a/hotspot/src/share/vm/memory/allocation.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/memory/allocation.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -58,7 +58,7 @@
void ResourceObj::operator delete(void* p) {
assert(((ResourceObj *)p)->allocated_on_C_heap(),
"delete only allowed for C_HEAP objects");
- DEBUG_ONLY(((ResourceObj *)p)->_allocation = (uintptr_t) badHeapOopVal;)
+ DEBUG_ONLY(((ResourceObj *)p)->_allocation = (uintptr_t)badHeapOopVal;)
FreeHeap(p);
}
@@ -104,7 +104,7 @@
ResourceObj::~ResourceObj() {
// allocated_on_C_heap() also checks that encoded (in _allocation) address == this.
if (!allocated_on_C_heap()) { // ResourceObj::delete() zaps _allocation for C_heap.
- _allocation = (uintptr_t) badHeapOopVal; // zap type
+ _allocation = (uintptr_t)badHeapOopVal; // zap type
}
}
#endif // ASSERT
--- a/hotspot/src/share/vm/memory/collectorPolicy.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/memory/collectorPolicy.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -32,7 +32,11 @@
MaxPermSize = PermSize;
}
PermSize = MAX2(min_alignment(), align_size_down_(PermSize, min_alignment()));
- MaxPermSize = align_size_up(MaxPermSize, max_alignment());
+ // Don't increase Perm size limit above specified.
+ MaxPermSize = align_size_down(MaxPermSize, max_alignment());
+ if (PermSize > MaxPermSize) {
+ PermSize = MaxPermSize;
+ }
MinPermHeapExpansion = MAX2(min_alignment(), align_size_down_(MinPermHeapExpansion, min_alignment()));
MaxPermHeapExpansion = MAX2(min_alignment(), align_size_down_(MaxPermHeapExpansion, min_alignment()));
--- a/hotspot/src/share/vm/memory/referenceProcessor.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/memory/referenceProcessor.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -346,7 +346,8 @@
bool _was_discovering_refs;
public:
NoRefDiscovery(ReferenceProcessor* rp) : _rp(rp) {
- if (_was_discovering_refs = _rp->discovery_enabled()) {
+ _was_discovering_refs = _rp->discovery_enabled();
+ if (_was_discovering_refs) {
_rp->disable_discovery();
}
}
--- a/hotspot/src/share/vm/oops/constantPoolOop.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/oops/constantPoolOop.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -466,6 +466,7 @@
bool ignore_is_on_bcp = false;
Handle value = SystemDictionary::find_method_handle_type(signature,
klass,
+ false,
ignore_is_on_bcp,
CHECK_NULL);
result_oop = value();
--- a/hotspot/src/share/vm/oops/instanceKlass.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/oops/instanceKlass.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -382,7 +382,7 @@
const char* desc = "Could not initialize class ";
const char* className = this_oop->external_name();
size_t msglen = strlen(desc) + strlen(className) + 1;
- char* message = NEW_C_HEAP_ARRAY(char, msglen);
+ char* message = NEW_RESOURCE_ARRAY(char, msglen);
if (NULL == message) {
// Out of memory: can't create detailed error message
THROW_MSG(vmSymbols::java_lang_NoClassDefFoundError(), className);
@@ -2200,8 +2200,23 @@
assert(n->is_osr_method(), "wrong kind of nmethod");
n->set_osr_link(osr_nmethods_head());
set_osr_nmethods_head(n);
+ // Raise the highest osr level if necessary
+ if (TieredCompilation) {
+ methodOop m = n->method();
+ m->set_highest_osr_comp_level(MAX2(m->highest_osr_comp_level(), n->comp_level()));
+ }
// Remember to unlock again
OsrList_lock->unlock();
+
+ // Get rid of the osr methods for the same bci that have lower levels.
+ if (TieredCompilation) {
+ for (int l = CompLevel_limited_profile; l < n->comp_level(); l++) {
+ nmethod *inv = lookup_osr_nmethod(n->method(), n->osr_entry_bci(), l, true);
+ if (inv != NULL && inv->is_in_use()) {
+ inv->make_not_entrant();
+ }
+ }
+ }
}
@@ -2211,39 +2226,79 @@
assert(n->is_osr_method(), "wrong kind of nmethod");
nmethod* last = NULL;
nmethod* cur = osr_nmethods_head();
+ int max_level = CompLevel_none; // Find the max comp level excluding n
+ methodOop m = n->method();
// Search for match
while(cur != NULL && cur != n) {
+ if (TieredCompilation) {
+ // Find max level before n
+ max_level = MAX2(max_level, cur->comp_level());
+ }
last = cur;
cur = cur->osr_link();
}
+ nmethod* next = NULL;
if (cur == n) {
+ next = cur->osr_link();
if (last == NULL) {
// Remove first element
- set_osr_nmethods_head(osr_nmethods_head()->osr_link());
+ set_osr_nmethods_head(next);
} else {
- last->set_osr_link(cur->osr_link());
+ last->set_osr_link(next);
}
}
n->set_osr_link(NULL);
+ if (TieredCompilation) {
+ cur = next;
+ while (cur != NULL) {
+ // Find max level after n
+ max_level = MAX2(max_level, cur->comp_level());
+ cur = cur->osr_link();
+ }
+ m->set_highest_osr_comp_level(max_level);
+ }
// Remember to unlock again
OsrList_lock->unlock();
}
-nmethod* instanceKlass::lookup_osr_nmethod(const methodOop m, int bci) const {
+nmethod* instanceKlass::lookup_osr_nmethod(const methodOop m, int bci, int comp_level, bool match_level) const {
// This is a short non-blocking critical region, so the no safepoint check is ok.
OsrList_lock->lock_without_safepoint_check();
nmethod* osr = osr_nmethods_head();
+ nmethod* best = NULL;
while (osr != NULL) {
assert(osr->is_osr_method(), "wrong kind of nmethod found in chain");
+ // There can be a time when a c1 osr method exists but we are waiting
+ // for a c2 version. When c2 completes its osr nmethod we will trash
+ // the c1 version and only be able to find the c2 version. However
+ // while we overflow in the c1 code at back branches we don't want to
+ // try and switch to the same code as we are already running
+
if (osr->method() == m &&
(bci == InvocationEntryBci || osr->osr_entry_bci() == bci)) {
- // Found a match - return it.
- OsrList_lock->unlock();
- return osr;
+ if (match_level) {
+ if (osr->comp_level() == comp_level) {
+ // Found a match - return it.
+ OsrList_lock->unlock();
+ return osr;
+ }
+ } else {
+ if (best == NULL || (osr->comp_level() > best->comp_level())) {
+ if (osr->comp_level() == CompLevel_highest_tier) {
+ // Found the best possible - return it.
+ OsrList_lock->unlock();
+ return osr;
+ }
+ best = osr;
+ }
+ }
}
osr = osr->osr_link();
}
OsrList_lock->unlock();
+ if (best != NULL && best->comp_level() >= comp_level && match_level == false) {
+ return best;
+ }
return NULL;
}
--- a/hotspot/src/share/vm/oops/instanceKlass.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/oops/instanceKlass.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -588,7 +588,7 @@
void set_osr_nmethods_head(nmethod* h) { _osr_nmethods_head = h; };
void add_osr_nmethod(nmethod* n);
void remove_osr_nmethod(nmethod* n);
- nmethod* lookup_osr_nmethod(const methodOop m, int bci) const;
+ nmethod* lookup_osr_nmethod(const methodOop m, int bci, int level, bool match_level) const;
// Breakpoint support (see methods on methodOop for details)
BreakpointInfo* breakpoints() const { return _breakpoints; };
--- a/hotspot/src/share/vm/oops/methodDataOop.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/oops/methodDataOop.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -283,11 +283,17 @@
if (receiver(row) != NULL) entries++;
}
st->print_cr("count(%u) entries(%u)", count(), entries);
+ int total = count();
+ for (row = 0; row < row_limit(); row++) {
+ if (receiver(row) != NULL) {
+ total += receiver_count(row);
+ }
+ }
for (row = 0; row < row_limit(); row++) {
if (receiver(row) != NULL) {
tab(st);
receiver(row)->print_value_on(st);
- st->print_cr("(%u)", receiver_count(row));
+ st->print_cr("(%u %4.2f)", receiver_count(row), (float) receiver_count(row) / (float) total);
}
}
}
@@ -743,9 +749,18 @@
// Initialize the methodDataOop corresponding to a given method.
void methodDataOopDesc::initialize(methodHandle method) {
ResourceMark rm;
-
// Set the method back-pointer.
_method = method();
+
+ if (TieredCompilation) {
+ _invocation_counter.init();
+ _backedge_counter.init();
+ _num_loops = 0;
+ _num_blocks = 0;
+ _highest_comp_level = 0;
+ _highest_osr_comp_level = 0;
+ _would_profile = false;
+ }
set_creation_mileage(mileage_of(method()));
// Initialize flags and trap history.
@@ -798,32 +813,25 @@
// Get a measure of how much mileage the method has on it.
int methodDataOopDesc::mileage_of(methodOop method) {
int mileage = 0;
- int iic = method->interpreter_invocation_count();
- if (mileage < iic) mileage = iic;
-
- InvocationCounter* ic = method->invocation_counter();
- InvocationCounter* bc = method->backedge_counter();
-
- int icval = ic->count();
- if (ic->carry()) icval += CompileThreshold;
- if (mileage < icval) mileage = icval;
- int bcval = bc->count();
- if (bc->carry()) bcval += CompileThreshold;
- if (mileage < bcval) mileage = bcval;
+ if (TieredCompilation) {
+ mileage = MAX2(method->invocation_count(), method->backedge_count());
+ } else {
+ int iic = method->interpreter_invocation_count();
+ if (mileage < iic) mileage = iic;
+ InvocationCounter* ic = method->invocation_counter();
+ InvocationCounter* bc = method->backedge_counter();
+ int icval = ic->count();
+ if (ic->carry()) icval += CompileThreshold;
+ if (mileage < icval) mileage = icval;
+ int bcval = bc->count();
+ if (bc->carry()) bcval += CompileThreshold;
+ if (mileage < bcval) mileage = bcval;
+ }
return mileage;
}
bool methodDataOopDesc::is_mature() const {
- uint current = mileage_of(_method);
- uint initial = creation_mileage();
- if (current < initial)
- return true; // some sort of overflow
- uint target;
- if (ProfileMaturityPercentage <= 0)
- target = (uint) -ProfileMaturityPercentage; // absolute value
- else
- target = (uint)( (ProfileMaturityPercentage * CompileThreshold) / 100 );
- return (current >= initial + target);
+ return CompilationPolicy::policy()->is_mature(_method);
}
// Translate a bci to its corresponding data index (di).
--- a/hotspot/src/share/vm/oops/methodDataOop.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/oops/methodDataOop.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1206,7 +1206,25 @@
intx _arg_stack; // bit set of stack-allocatable arguments
intx _arg_returned; // bit set of returned arguments
- int _creation_mileage; // method mileage at MDO creation
+ int _creation_mileage; // method mileage at MDO creation
+
+ // How many invocations has this MDO seen?
+ // These counters are used to determine the exact age of MDO.
+ // We need those because in tiered a method can be concurrently
+ // executed at different levels.
+ InvocationCounter _invocation_counter;
+ // Same for backedges.
+ InvocationCounter _backedge_counter;
+ // Number of loops and blocks is computed when compiling the first
+ // time with C1. It is used to determine if method is trivial.
+ short _num_loops;
+ short _num_blocks;
+ // Highest compile level this method has ever seen.
+ u1 _highest_comp_level;
+ // Same for OSR level
+ u1 _highest_osr_comp_level;
+ // Does this method contain anything worth profiling?
+ bool _would_profile;
// Size of _data array in bytes. (Excludes header and extra_data fields.)
int _data_size;
@@ -1292,6 +1310,36 @@
int creation_mileage() const { return _creation_mileage; }
void set_creation_mileage(int x) { _creation_mileage = x; }
+
+ int invocation_count() {
+ if (invocation_counter()->carry()) {
+ return InvocationCounter::count_limit;
+ }
+ return invocation_counter()->count();
+ }
+ int backedge_count() {
+ if (backedge_counter()->carry()) {
+ return InvocationCounter::count_limit;
+ }
+ return backedge_counter()->count();
+ }
+
+ InvocationCounter* invocation_counter() { return &_invocation_counter; }
+ InvocationCounter* backedge_counter() { return &_backedge_counter; }
+
+ void set_would_profile(bool p) { _would_profile = p; }
+ bool would_profile() const { return _would_profile; }
+
+ int highest_comp_level() { return _highest_comp_level; }
+ void set_highest_comp_level(int level) { _highest_comp_level = level; }
+ int highest_osr_comp_level() { return _highest_osr_comp_level; }
+ void set_highest_osr_comp_level(int level) { _highest_osr_comp_level = level; }
+
+ int num_loops() const { return _num_loops; }
+ void set_num_loops(int n) { _num_loops = n; }
+ int num_blocks() const { return _num_blocks; }
+ void set_num_blocks(int n) { _num_blocks = n; }
+
bool is_mature() const; // consult mileage and ProfileMaturityPercentage
static int mileage_of(methodOop m);
@@ -1413,7 +1461,7 @@
void inc_decompile_count() {
_nof_decompiles += 1;
if (decompile_count() > (uint)PerMethodRecompilationCutoff) {
- method()->set_not_compilable();
+ method()->set_not_compilable(CompLevel_full_optimization);
}
}
@@ -1422,6 +1470,13 @@
return byte_offset_of(methodDataOopDesc, _data[0]);
}
+ static ByteSize invocation_counter_offset() {
+ return byte_offset_of(methodDataOopDesc, _invocation_counter);
+ }
+ static ByteSize backedge_counter_offset() {
+ return byte_offset_of(methodDataOopDesc, _backedge_counter);
+ }
+
// GC support
oop* adr_method() const { return (oop*)&_method; }
bool object_is_parsable() const { return _size != 0; }
--- a/hotspot/src/share/vm/oops/methodKlass.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/oops/methodKlass.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -75,7 +75,6 @@
// Fix and bury in methodOop
m->set_interpreter_entry(NULL); // sets i2i entry and from_int
- m->set_highest_tier_compile(CompLevel_none);
m->set_adapter_entry(NULL);
m->clear_code(); // from_c/from_i get set to c2i/i2i
@@ -89,6 +88,7 @@
m->invocation_counter()->init();
m->backedge_counter()->init();
m->clear_number_of_breakpoints();
+
assert(m->is_parsable(), "must be parsable here.");
assert(m->size() == size, "wrong size for object");
// We should not publish an uprasable object's reference
@@ -246,8 +246,8 @@
st->print_cr(" - method size: %d", m->method_size());
if (m->intrinsic_id() != vmIntrinsics::_none)
st->print_cr(" - intrinsic id: %d %s", m->intrinsic_id(), vmIntrinsics::name_at(m->intrinsic_id()));
- if (m->highest_tier_compile() != CompLevel_none)
- st->print_cr(" - highest tier: %d", m->highest_tier_compile());
+ if (m->highest_comp_level() != CompLevel_none)
+ st->print_cr(" - highest level: %d", m->highest_comp_level());
st->print_cr(" - vtable index: %d", m->_vtable_index);
st->print_cr(" - i2i entry: " INTPTR_FORMAT, m->interpreter_entry());
st->print_cr(" - adapter: " INTPTR_FORMAT, m->adapter());
--- a/hotspot/src/share/vm/oops/methodOop.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/oops/methodOop.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -233,7 +233,7 @@
}
-bool methodOopDesc::was_executed_more_than(int n) const {
+bool methodOopDesc::was_executed_more_than(int n) {
// Invocation counter is reset when the methodOop is compiled.
// If the method has compiled code we therefore assume it has
// be excuted more than n times.
@@ -241,7 +241,8 @@
// interpreter doesn't bump invocation counter of trivial methods
// compiler does not bump invocation counter of compiled methods
return true;
- } else if (_invocation_counter.carry()) {
+ }
+ else if (_invocation_counter.carry() || (method_data() != NULL && method_data()->invocation_counter()->carry())) {
// The carry bit is set when the counter overflows and causes
// a compilation to occur. We don't know how many times
// the counter has been reset, so we simply assume it has
@@ -253,7 +254,7 @@
}
#ifndef PRODUCT
-void methodOopDesc::print_invocation_count() const {
+void methodOopDesc::print_invocation_count() {
if (is_static()) tty->print("static ");
if (is_final()) tty->print("final ");
if (is_synchronized()) tty->print("synchronized ");
@@ -574,16 +575,19 @@
// compilers must recognize this method specially, or not at all
return true;
}
-
-#ifdef COMPILER2
- if (is_tier1_compile(comp_level)) {
- if (is_not_tier1_compilable()) {
- return true;
- }
+ if (number_of_breakpoints() > 0) {
+ return true;
+ }
+ if (comp_level == CompLevel_any) {
+ return is_not_c1_compilable() || is_not_c2_compilable();
}
-#endif // COMPILER2
- return (_invocation_counter.state() == InvocationCounter::wait_for_nothing)
- || (number_of_breakpoints() > 0);
+ if (is_c1_compile(comp_level)) {
+ return is_not_c1_compilable();
+ }
+ if (is_c2_compile(comp_level)) {
+ return is_not_c2_compilable();
+ }
+ return false;
}
// call this when compiler finds that this method is not compilable
@@ -604,15 +608,18 @@
xtty->stamp();
xtty->end_elem();
}
-#ifdef COMPILER2
- if (is_tier1_compile(comp_level)) {
- set_not_tier1_compilable();
- return;
+ if (comp_level == CompLevel_all) {
+ set_not_c1_compilable();
+ set_not_c2_compilable();
+ } else {
+ if (is_c1_compile(comp_level)) {
+ set_not_c1_compilable();
+ } else
+ if (is_c2_compile(comp_level)) {
+ set_not_c2_compilable();
+ }
}
-#endif /* COMPILER2 */
- assert(comp_level == CompLevel_highest_tier, "unexpected compilation level");
- invocation_counter()->set_state(InvocationCounter::wait_for_nothing);
- backedge_counter()->set_state(InvocationCounter::wait_for_nothing);
+ CompilationPolicy::policy()->disable_compilation(this);
}
// Revert to using the interpreter and clear out the nmethod
@@ -649,7 +656,6 @@
set_method_data(NULL);
set_interpreter_throwout_count(0);
set_interpreter_invocation_count(0);
- _highest_tier_compile = CompLevel_none;
}
// Called when the method_holder is getting linked. Setup entrypoints so the method
@@ -746,8 +752,8 @@
int comp_level = code->comp_level();
// In theory there could be a race here. In practice it is unlikely
// and not worth worrying about.
- if (comp_level > mh->highest_tier_compile()) {
- mh->set_highest_tier_compile(comp_level);
+ if (comp_level > mh->highest_comp_level()) {
+ mh->set_highest_comp_level(comp_level);
}
OrderAccess::storestore();
@@ -813,11 +819,13 @@
bool methodOopDesc::is_method_handle_invoke_name(vmSymbols::SID name_sid) {
switch (name_sid) {
- case vmSymbols::VM_SYMBOL_ENUM_NAME(invoke_name): // FIXME: remove this transitional form
case vmSymbols::VM_SYMBOL_ENUM_NAME(invokeExact_name):
case vmSymbols::VM_SYMBOL_ENUM_NAME(invokeGeneric_name):
return true;
}
+ if (AllowTransitionalJSR292
+ && name_sid == vmSymbols::VM_SYMBOL_ENUM_NAME(invoke_name))
+ return true;
return false;
}
@@ -905,12 +913,16 @@
m->set_signature_index(_imcp_invoke_signature);
assert(is_method_handle_invoke_name(m->name()), "");
assert(m->signature() == signature(), "");
+ assert(m->is_method_handle_invoke(), "");
#ifdef CC_INTERP
ResultTypeFinder rtf(signature());
m->set_result_index(rtf.type());
#endif
m->compute_size_of_parameters(THREAD);
m->set_exception_table(Universe::the_empty_int_array());
+ m->init_intrinsic_id();
+ assert(m->intrinsic_id() == vmIntrinsics::_invokeExact ||
+ m->intrinsic_id() == vmIntrinsics::_invokeGeneric, "must be an invoker");
// Finally, set up its entry points.
assert(m->method_handle_type() == method_type(), "");
@@ -1023,6 +1035,7 @@
assert(_intrinsic_id == vmIntrinsics::_none, "do this just once");
const uintptr_t max_id_uint = right_n_bits((int)(sizeof(_intrinsic_id) * BitsPerByte));
assert((uintptr_t)vmIntrinsics::ID_LIMIT <= max_id_uint, "else fix size");
+ assert(intrinsic_id_size_in_bytes() == sizeof(_intrinsic_id), "");
// the klass name is well-known:
vmSymbols::SID klass_id = klass_id_for_intrinsics(method_holder());
@@ -1030,9 +1043,10 @@
// ditto for method and signature:
vmSymbols::SID name_id = vmSymbols::find_sid(name());
- if (name_id == vmSymbols::NO_SID) return;
+ if (name_id == vmSymbols::NO_SID) return;
vmSymbols::SID sig_id = vmSymbols::find_sid(signature());
- if (sig_id == vmSymbols::NO_SID) return;
+ if (klass_id != vmSymbols::VM_SYMBOL_ENUM_NAME(java_dyn_MethodHandle)
+ && sig_id == vmSymbols::NO_SID) return;
jshort flags = access_flags().as_short();
vmIntrinsics::ID id = vmIntrinsics::find_id(klass_id, name_id, sig_id, flags);
@@ -1061,10 +1075,13 @@
if (is_static() || !is_native()) break;
switch (name_id) {
case vmSymbols::VM_SYMBOL_ENUM_NAME(invokeGeneric_name):
- id = vmIntrinsics::_invokeGeneric; break;
- default:
- if (is_method_handle_invoke_name(name()))
- id = vmIntrinsics::_invokeExact;
+ id = vmIntrinsics::_invokeGeneric;
+ break;
+ case vmSymbols::VM_SYMBOL_ENUM_NAME(invokeExact_name):
+ id = vmIntrinsics::_invokeExact;
+ break;
+ case vmSymbols::VM_SYMBOL_ENUM_NAME(invoke_name):
+ if (AllowTransitionalJSR292) id = vmIntrinsics::_invokeExact;
break;
}
break;
@@ -1442,6 +1459,64 @@
}
+int methodOopDesc::invocation_count() {
+ if (TieredCompilation) {
+ const methodDataOop mdo = method_data();
+ if (invocation_counter()->carry() || ((mdo != NULL) ? mdo->invocation_counter()->carry() : false)) {
+ return InvocationCounter::count_limit;
+ } else {
+ return invocation_counter()->count() + ((mdo != NULL) ? mdo->invocation_counter()->count() : 0);
+ }
+ } else {
+ return invocation_counter()->count();
+ }
+}
+
+int methodOopDesc::backedge_count() {
+ if (TieredCompilation) {
+ const methodDataOop mdo = method_data();
+ if (backedge_counter()->carry() || ((mdo != NULL) ? mdo->backedge_counter()->carry() : false)) {
+ return InvocationCounter::count_limit;
+ } else {
+ return backedge_counter()->count() + ((mdo != NULL) ? mdo->backedge_counter()->count() : 0);
+ }
+ } else {
+ return backedge_counter()->count();
+ }
+}
+
+int methodOopDesc::highest_comp_level() const {
+ methodDataOop mdo = method_data();
+ if (mdo != NULL) {
+ return mdo->highest_comp_level();
+ } else {
+ return CompLevel_none;
+ }
+}
+
+int methodOopDesc::highest_osr_comp_level() const {
+ methodDataOop mdo = method_data();
+ if (mdo != NULL) {
+ return mdo->highest_osr_comp_level();
+ } else {
+ return CompLevel_none;
+ }
+}
+
+void methodOopDesc::set_highest_comp_level(int level) {
+ methodDataOop mdo = method_data();
+ if (mdo != NULL) {
+ mdo->set_highest_comp_level(level);
+ }
+}
+
+void methodOopDesc::set_highest_osr_comp_level(int level) {
+ methodDataOop mdo = method_data();
+ if (mdo != NULL) {
+ mdo->set_highest_osr_comp_level(level);
+ }
+}
+
BreakpointInfo::BreakpointInfo(methodOop m, int bci) {
_bci = bci;
_name_index = m->name_index();
--- a/hotspot/src/share/vm/oops/methodOop.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/oops/methodOop.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -62,9 +62,9 @@
// | method_size | max_stack |
// | max_locals | size_of_parameters |
// |------------------------------------------------------|
-// | intrinsic_id, highest_tier | (unused) |
+// | intrinsic_id, (unused) | throwout_count |
// |------------------------------------------------------|
-// | throwout_count | num_breakpoints |
+// | num_breakpoints | (unused) |
// |------------------------------------------------------|
// | invocation_counter |
// | backedge_counter |
@@ -83,7 +83,6 @@
class CheckedExceptionElement;
class LocalVariableTableElement;
class AdapterHandlerEntry;
-
class methodDataOopDesc;
class methodOopDesc : public oopDesc {
@@ -93,7 +92,7 @@
constMethodOop _constMethod; // Method read-only data.
constantPoolOop _constants; // Constant pool
methodDataOop _method_data;
- int _interpreter_invocation_count; // Count of times invoked
+ int _interpreter_invocation_count; // Count of times invoked (reused as prev_event_count in tiered)
AccessFlags _access_flags; // Access flags
int _vtable_index; // vtable index of this method (see VtableIndexFlag)
// note: can have vtables with >2**16 elements (because of inheritance)
@@ -105,11 +104,11 @@
u2 _max_locals; // Number of local variables used by this method
u2 _size_of_parameters; // size of the parameter block (receiver + arguments) in words
u1 _intrinsic_id; // vmSymbols::intrinsic_id (0 == _none)
- u1 _highest_tier_compile; // Highest compile level this method has ever seen.
u2 _interpreter_throwout_count; // Count of times method was exited via exception while interpreting
u2 _number_of_breakpoints; // fullspeed debugging support
InvocationCounter _invocation_counter; // Incremented before each activation of the method - used to trigger frequency-based optimizations
InvocationCounter _backedge_counter; // Incremented before each backedge taken - used to trigger frequencey-based optimizations
+
#ifndef PRODUCT
int _compiled_invocation_count; // Number of nmethod invocations so far (for perf. debugging)
#endif
@@ -221,8 +220,11 @@
// max locals
int max_locals() const { return _max_locals; }
void set_max_locals(int size) { _max_locals = size; }
- int highest_tier_compile() { return _highest_tier_compile;}
- void set_highest_tier_compile(int level) { _highest_tier_compile = level;}
+
+ int highest_comp_level() const;
+ void set_highest_comp_level(int level);
+ int highest_osr_comp_level() const;
+ void set_highest_osr_comp_level(int level);
// Count of times method was exited via exception while interpreting
void interpreter_throwout_increment() {
@@ -276,21 +278,29 @@
}
// invocation counter
- InvocationCounter* invocation_counter() { return &_invocation_counter; }
- InvocationCounter* backedge_counter() { return &_backedge_counter; }
- int invocation_count() const { return _invocation_counter.count(); }
- int backedge_count() const { return _backedge_counter.count(); }
- bool was_executed_more_than(int n) const;
- bool was_never_executed() const { return !was_executed_more_than(0); }
+ InvocationCounter* invocation_counter() { return &_invocation_counter; }
+ InvocationCounter* backedge_counter() { return &_backedge_counter; }
+
+ int invocation_count();
+ int backedge_count();
+
+ bool was_executed_more_than(int n);
+ bool was_never_executed() { return !was_executed_more_than(0); }
static void build_interpreter_method_data(methodHandle method, TRAPS);
- int interpreter_invocation_count() const { return _interpreter_invocation_count; }
+ int interpreter_invocation_count() {
+ if (TieredCompilation) return invocation_count();
+ else return _interpreter_invocation_count;
+ }
void set_interpreter_invocation_count(int count) { _interpreter_invocation_count = count; }
- int increment_interpreter_invocation_count() { return ++_interpreter_invocation_count; }
+ int increment_interpreter_invocation_count() {
+ if (TieredCompilation) ShouldNotReachHere();
+ return ++_interpreter_invocation_count;
+ }
#ifndef PRODUCT
- int compiled_invocation_count() const { return _compiled_invocation_count; }
+ int compiled_invocation_count() const { return _compiled_invocation_count; }
void set_compiled_invocation_count(int count) { _compiled_invocation_count = count; }
#endif // not PRODUCT
@@ -361,7 +371,7 @@
#ifndef PRODUCT
// operations on invocation counter
- void print_invocation_count() const;
+ void print_invocation_count();
#endif
// byte codes
@@ -506,6 +516,8 @@
static int method_data_offset_in_bytes() { return offset_of(methodOopDesc, _method_data); }
static int interpreter_invocation_counter_offset_in_bytes()
{ return offset_of(methodOopDesc, _interpreter_invocation_count); }
+ static int intrinsic_id_offset_in_bytes() { return offset_of(methodOopDesc, _intrinsic_id); }
+ static int intrinsic_id_size_in_bytes() { return sizeof(u1); }
// Static methods that are used to implement member methods where an exposed this pointer
// is needed due to possible GCs
@@ -587,8 +599,13 @@
static vmSymbols::SID klass_id_for_intrinsics(klassOop holder);
// On-stack replacement support
- bool has_osr_nmethod() { return instanceKlass::cast(method_holder())->lookup_osr_nmethod(this, InvocationEntryBci) != NULL; }
- nmethod* lookup_osr_nmethod_for(int bci) { return instanceKlass::cast(method_holder())->lookup_osr_nmethod(this, bci); }
+ bool has_osr_nmethod(int level, bool match_level) {
+ return instanceKlass::cast(method_holder())->lookup_osr_nmethod(this, InvocationEntryBci, level, match_level) != NULL;
+ }
+
+ nmethod* lookup_osr_nmethod_for(int bci, int level, bool match_level) {
+ return instanceKlass::cast(method_holder())->lookup_osr_nmethod(this, bci, level, match_level);
+ }
// Inline cache support
void cleanup_inline_caches();
@@ -600,22 +617,24 @@
// Indicates whether compilation failed earlier for this method, or
// whether it is not compilable for another reason like having a
// breakpoint set in it.
- bool is_not_compilable(int comp_level = CompLevel_highest_tier) const;
- void set_not_compilable(int comp_level = CompLevel_highest_tier, bool report = true);
- void set_not_compilable_quietly(int comp_level = CompLevel_highest_tier) {
+ bool is_not_compilable(int comp_level = CompLevel_any) const;
+ void set_not_compilable(int comp_level = CompLevel_all, bool report = true);
+ void set_not_compilable_quietly(int comp_level = CompLevel_all) {
set_not_compilable(comp_level, false);
}
-
- bool is_not_osr_compilable() const { return is_not_compilable() || access_flags().is_not_osr_compilable(); }
- void set_not_osr_compilable() { _access_flags.set_not_osr_compilable(); }
-
- bool is_not_tier1_compilable() const { return access_flags().is_not_tier1_compilable(); }
- void set_not_tier1_compilable() { _access_flags.set_not_tier1_compilable(); }
+ bool is_not_osr_compilable(int comp_level = CompLevel_any) const {
+ return is_not_compilable(comp_level) || access_flags().is_not_osr_compilable();
+ }
+ void set_not_osr_compilable() { _access_flags.set_not_osr_compilable(); }
+ bool is_not_c1_compilable() const { return access_flags().is_not_c1_compilable(); }
+ void set_not_c1_compilable() { _access_flags.set_not_c1_compilable(); }
+ bool is_not_c2_compilable() const { return access_flags().is_not_c2_compilable(); }
+ void set_not_c2_compilable() { _access_flags.set_not_c2_compilable(); }
// Background compilation support
- bool queued_for_compilation() const { return access_flags().queued_for_compilation(); }
- void set_queued_for_compilation() { _access_flags.set_queued_for_compilation(); }
- void clear_queued_for_compilation() { _access_flags.clear_queued_for_compilation(); }
+ bool queued_for_compilation() const { return access_flags().queued_for_compilation(); }
+ void set_queued_for_compilation() { _access_flags.set_queued_for_compilation(); }
+ void clear_queued_for_compilation() { _access_flags.clear_queued_for_compilation(); }
static methodOop method_from_bcp(address bcp);
--- a/hotspot/src/share/vm/opto/addnode.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/addnode.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -705,6 +705,9 @@
}
addr = addr->in(AddPNode::Address);
}
+ if (addr != base) {
+ return -1;
+ }
return count;
}
--- a/hotspot/src/share/vm/opto/bytecodeInfo.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/bytecodeInfo.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -140,7 +140,7 @@
} else {
// Not hot. Check for medium-sized pre-existing nmethod at cold sites.
if (callee_method->has_compiled_code() &&
- callee_method->instructions_size() > InlineSmallCode/4)
+ callee_method->instructions_size(CompLevel_full_optimization) > InlineSmallCode/4)
return "already compiled into a medium method";
}
if (size > max_size) {
@@ -180,7 +180,7 @@
}
}
- if (callee_method->has_compiled_code() && callee_method->instructions_size() > InlineSmallCode) {
+ if (callee_method->has_compiled_code() && callee_method->instructions_size(CompLevel_full_optimization) > InlineSmallCode) {
wci_result->set_profit(wci_result->profit() * 0.1);
// %%% adjust wci_result->size()?
}
@@ -206,7 +206,7 @@
// Now perform checks which are heuristic
- if( callee_method->has_compiled_code() && callee_method->instructions_size() > InlineSmallCode )
+ if( callee_method->has_compiled_code() && callee_method->instructions_size(CompLevel_full_optimization) > InlineSmallCode )
return "already compiled into a big method";
// don't inline exception code unless the top method belongs to an
--- a/hotspot/src/share/vm/opto/c2_globals.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/c2_globals.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -157,6 +157,12 @@
develop(bool, TraceLoopPredicate, false, \
"Trace generation of loop predicates") \
\
+ product(bool, OptimizeFill, false, \
+ "convert fill/copy loops into intrinsic") \
+ \
+ develop(bool, TraceOptimizeFill, false, \
+ "print detailed information about fill conversion") \
+ \
develop(bool, OptoCoalesce, true, \
"Use Conservative Copy Coalescing in the Register Allocator") \
\
--- a/hotspot/src/share/vm/opto/compile.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/compile.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -400,7 +400,7 @@
}
// Initialize the relocation buffers
- relocInfo* locs_buf = (relocInfo*) blob->instructions_end() - MAX_locs_size;
+ relocInfo* locs_buf = (relocInfo*) blob->content_end() - MAX_locs_size;
set_scratch_locs_memory(locs_buf);
}
@@ -422,9 +422,9 @@
assert(blob != NULL, "Initialize BufferBlob at start");
assert(blob->size() > MAX_inst_size, "sanity");
relocInfo* locs_buf = scratch_locs_memory();
- address blob_begin = blob->instructions_begin();
+ address blob_begin = blob->content_begin();
address blob_end = (address)locs_buf;
- assert(blob->instructions_contains(blob_end), "sanity");
+ assert(blob->content_contains(blob_end), "sanity");
CodeBuffer buf(blob_begin, blob_end - blob_begin);
buf.initialize_consts_size(MAX_const_size);
buf.initialize_stubs_size(MAX_stubs_size);
@@ -433,7 +433,7 @@
buf.insts()->initialize_shared_locs(&locs_buf[0], lsize);
buf.stubs()->initialize_shared_locs(&locs_buf[lsize], lsize);
n->emit(buf, this->regalloc());
- return buf.code_size();
+ return buf.insts_size();
}
@@ -850,25 +850,13 @@
set_decompile_count(0);
set_do_freq_based_layout(BlockLayoutByFrequency || method_has_option("BlockLayoutByFrequency"));
- // Compilation level related initialization
- if (env()->comp_level() == CompLevel_fast_compile) {
- set_num_loop_opts(Tier1LoopOptsCount);
- set_do_inlining(Tier1Inline != 0);
- set_max_inline_size(Tier1MaxInlineSize);
- set_freq_inline_size(Tier1FreqInlineSize);
- set_do_scheduling(false);
- set_do_count_invocations(Tier1CountInvocations);
- set_do_method_data_update(Tier1UpdateMethodData);
- } else {
- assert(env()->comp_level() == CompLevel_full_optimization, "unknown comp level");
- set_num_loop_opts(LoopOptsCount);
- set_do_inlining(Inline);
- set_max_inline_size(MaxInlineSize);
- set_freq_inline_size(FreqInlineSize);
- set_do_scheduling(OptoScheduling);
- set_do_count_invocations(false);
- set_do_method_data_update(false);
- }
+ set_num_loop_opts(LoopOptsCount);
+ set_do_inlining(Inline);
+ set_max_inline_size(MaxInlineSize);
+ set_freq_inline_size(FreqInlineSize);
+ set_do_scheduling(OptoScheduling);
+ set_do_count_invocations(false);
+ set_do_method_data_update(false);
if (debug_info()->recording_non_safepoints()) {
set_node_note_array(new(comp_arena()) GrowableArray<Node_Notes*>
--- a/hotspot/src/share/vm/opto/graphKit.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/graphKit.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1739,6 +1739,7 @@
C->gvn_replace_by(callprojs.fallthrough_catchproj, final_state->in(TypeFunc::Control));
C->gvn_replace_by(callprojs.fallthrough_memproj, final_state->in(TypeFunc::Memory));
C->gvn_replace_by(callprojs.fallthrough_ioproj, final_state->in(TypeFunc::I_O));
+ Node* final_mem = final_state->in(TypeFunc::Memory);
// Replace the result with the new result if it exists and is used
if (callprojs.resproj != NULL && result != NULL) {
@@ -1776,6 +1777,21 @@
// Disconnect the call from the graph
call->disconnect_inputs(NULL);
C->gvn_replace_by(call, C->top());
+
+ // Clean up any MergeMems that feed other MergeMems since the
+ // optimizer doesn't like that.
+ if (final_mem->is_MergeMem()) {
+ Node_List wl;
+ for (SimpleDUIterator i(final_mem); i.has_next(); i.next()) {
+ Node* m = i.get();
+ if (m->is_MergeMem() && !wl.contains(m)) {
+ wl.push(m);
+ }
+ }
+ while (wl.size() > 0) {
+ _gvn.transform(wl.pop());
+ }
+ }
}
@@ -1891,7 +1907,7 @@
kill_dead_locals();
// Now insert the uncommon trap subroutine call
- address call_addr = SharedRuntime::uncommon_trap_blob()->instructions_begin();
+ address call_addr = SharedRuntime::uncommon_trap_blob()->entry_point();
const TypePtr* no_memory_effects = NULL;
// Pass the index of the class to be loaded
Node* call = make_runtime_call(RC_NO_LEAF | RC_UNCOMMON |
@@ -2451,11 +2467,79 @@
}
+//------------------------------seems_never_null-------------------------------
+// Use null_seen information if it is available from the profile.
+// If we see an unexpected null at a type check we record it and force a
+// recompile; the offending check will be recompiled to handle NULLs.
+// If we see several offending BCIs, then all checks in the
+// method will be recompiled.
+bool GraphKit::seems_never_null(Node* obj, ciProfileData* data) {
+ if (UncommonNullCast // Cutout for this technique
+ && obj != null() // And not the -Xcomp stupid case?
+ && !too_many_traps(Deoptimization::Reason_null_check)
+ ) {
+ if (data == NULL)
+ // Edge case: no mature data. Be optimistic here.
+ return true;
+ // If the profile has not seen a null, assume it won't happen.
+ assert(java_bc() == Bytecodes::_checkcast ||
+ java_bc() == Bytecodes::_instanceof ||
+ java_bc() == Bytecodes::_aastore, "MDO must collect null_seen bit here");
+ return !data->as_BitData()->null_seen();
+ }
+ return false;
+}
+
+//------------------------maybe_cast_profiled_receiver-------------------------
+// If the profile has seen exactly one type, narrow to exactly that type.
+// Subsequent type checks will always fold up.
+Node* GraphKit::maybe_cast_profiled_receiver(Node* not_null_obj,
+ ciProfileData* data,
+ ciKlass* require_klass) {
+ if (!UseTypeProfile || !TypeProfileCasts) return NULL;
+ if (data == NULL) return NULL;
+
+ // Make sure we haven't already deoptimized from this tactic.
+ if (too_many_traps(Deoptimization::Reason_class_check))
+ return NULL;
+
+ // (No, this isn't a call, but it's enough like a virtual call
+ // to use the same ciMethod accessor to get the profile info...)
+ ciCallProfile profile = method()->call_profile_at_bci(bci());
+ if (profile.count() >= 0 && // no cast failures here
+ profile.has_receiver(0) &&
+ profile.morphism() == 1) {
+ ciKlass* exact_kls = profile.receiver(0);
+ if (require_klass == NULL ||
+ static_subtype_check(require_klass, exact_kls) == SSC_always_true) {
+ // If we narrow the type to match what the type profile sees,
+ // we can then remove the rest of the cast.
+ // This is a win, even if the exact_kls is very specific,
+ // because downstream operations, such as method calls,
+ // will often benefit from the sharper type.
+ Node* exact_obj = not_null_obj; // will get updated in place...
+ Node* slow_ctl = type_check_receiver(exact_obj, exact_kls, 1.0,
+ &exact_obj);
+ { PreserveJVMState pjvms(this);
+ set_control(slow_ctl);
+ uncommon_trap(Deoptimization::Reason_class_check,
+ Deoptimization::Action_maybe_recompile);
+ }
+ replace_in_map(not_null_obj, exact_obj);
+ return exact_obj;
+ }
+ // assert(ssc == SSC_always_true)... except maybe the profile lied to us.
+ }
+
+ return NULL;
+}
+
+
//-------------------------------gen_instanceof--------------------------------
// Generate an instance-of idiom. Used by both the instance-of bytecode
// and the reflective instance-of call.
-Node* GraphKit::gen_instanceof( Node *subobj, Node* superklass ) {
- C->set_has_split_ifs(true); // Has chance for split-if optimization
+Node* GraphKit::gen_instanceof(Node* obj, Node* superklass) {
+ kill_dead_locals(); // Benefit all the uncommon traps
assert( !stopped(), "dead parse path should be checked in callers" );
assert(!TypePtr::NULL_PTR->higher_equal(_gvn.type(superklass)->is_klassptr()),
"must check for not-null not-dead klass in callers");
@@ -2466,9 +2550,16 @@
Node* phi = new(C, PATH_LIMIT) PhiNode(region, TypeInt::BOOL);
C->set_has_split_ifs(true); // Has chance for split-if optimization
+ ciProfileData* data = NULL;
+ if (java_bc() == Bytecodes::_instanceof) { // Only for the bytecode
+ data = method()->method_data()->bci_to_data(bci());
+ }
+ bool never_see_null = (ProfileDynamicTypes // aggressive use of profile
+ && seems_never_null(obj, data));
+
// Null check; get casted pointer; set region slot 3
Node* null_ctl = top();
- Node* not_null_obj = null_check_oop(subobj, &null_ctl);
+ Node* not_null_obj = null_check_oop(obj, &null_ctl, never_see_null);
// If not_null_obj is dead, only null-path is taken
if (stopped()) { // Doing instance-of on a NULL?
@@ -2477,6 +2568,23 @@
}
region->init_req(_null_path, null_ctl);
phi ->init_req(_null_path, intcon(0)); // Set null path value
+ if (null_ctl == top()) {
+ // Do this eagerly, so that pattern matches like is_diamond_phi
+ // will work even during parsing.
+ assert(_null_path == PATH_LIMIT-1, "delete last");
+ region->del_req(_null_path);
+ phi ->del_req(_null_path);
+ }
+
+ if (ProfileDynamicTypes && data != NULL) {
+ Node* cast_obj = maybe_cast_profiled_receiver(not_null_obj, data, NULL);
+ if (stopped()) { // Profile disagrees with this path.
+ set_control(null_ctl); // Null is the only remaining possibility.
+ return intcon(0);
+ }
+ if (cast_obj != NULL)
+ not_null_obj = cast_obj;
+ }
// Load the object's klass
Node* obj_klass = load_object_klass(not_null_obj);
@@ -2546,20 +2654,8 @@
C->set_has_split_ifs(true); // Has chance for split-if optimization
// Use null-cast information if it is available
- bool never_see_null = false;
- // If we see an unexpected null at a check-cast we record it and force a
- // recompile; the offending check-cast will be compiled to handle NULLs.
- // If we see several offending BCIs, then all checkcasts in the
- // method will be compiled to handle NULLs.
- if (UncommonNullCast // Cutout for this technique
- && failure_control == NULL // regular case
- && obj != null() // And not the -Xcomp stupid case?
- && !too_many_traps(Deoptimization::Reason_null_check)) {
- // Finally, check the "null_seen" bit from the interpreter.
- if (data == NULL || !data->as_BitData()->null_seen()) {
- never_see_null = true;
- }
- }
+ bool never_see_null = ((failure_control == NULL) // regular case only
+ && seems_never_null(obj, data));
// Null check; get casted pointer; set region slot 3
Node* null_ctl = top();
@@ -2572,47 +2668,26 @@
}
region->init_req(_null_path, null_ctl);
phi ->init_req(_null_path, null()); // Set null path value
-
- Node* cast_obj = NULL; // the casted version of the object
-
- // If the profile has seen exactly one type, narrow to that type.
- // (The subsequent subtype check will always fold up.)
- if (UseTypeProfile && TypeProfileCasts && data != NULL &&
+ if (null_ctl == top()) {
+ // Do this eagerly, so that pattern matches like is_diamond_phi
+ // will work even during parsing.
+ assert(_null_path == PATH_LIMIT-1, "delete last");
+ region->del_req(_null_path);
+ phi ->del_req(_null_path);
+ }
+
+ Node* cast_obj = NULL;
+ if (data != NULL &&
// Counter has never been decremented (due to cast failure).
// ...This is a reasonable thing to expect. It is true of
// all casts inserted by javac to implement generic types.
- data->as_CounterData()->count() >= 0 &&
- !too_many_traps(Deoptimization::Reason_class_check)) {
- // (No, this isn't a call, but it's enough like a virtual call
- // to use the same ciMethod accessor to get the profile info...)
- ciCallProfile profile = method()->call_profile_at_bci(bci());
- if (profile.count() >= 0 && // no cast failures here
- profile.has_receiver(0) &&
- profile.morphism() == 1) {
- ciKlass* exact_kls = profile.receiver(0);
- int ssc = static_subtype_check(tk->klass(), exact_kls);
- if (ssc == SSC_always_true) {
- // If we narrow the type to match what the type profile sees,
- // we can then remove the rest of the cast.
- // This is a win, even if the exact_kls is very specific,
- // because downstream operations, such as method calls,
- // will often benefit from the sharper type.
- Node* exact_obj = not_null_obj; // will get updated in place...
- Node* slow_ctl = type_check_receiver(exact_obj, exact_kls, 1.0,
- &exact_obj);
- { PreserveJVMState pjvms(this);
- set_control(slow_ctl);
- uncommon_trap(Deoptimization::Reason_class_check,
- Deoptimization::Action_maybe_recompile);
- }
- if (failure_control != NULL) // failure is now impossible
- (*failure_control) = top();
- replace_in_map(not_null_obj, exact_obj);
- // adjust the type of the phi to the exact klass:
- phi->raise_bottom_type(_gvn.type(exact_obj)->meet(TypePtr::NULL_PTR));
- cast_obj = exact_obj;
- }
- // assert(cast_obj != NULL)... except maybe the profile lied to us.
+ data->as_CounterData()->count() >= 0) {
+ cast_obj = maybe_cast_profiled_receiver(not_null_obj, data, tk->klass());
+ if (cast_obj != NULL) {
+ if (failure_control != NULL) // failure is now impossible
+ (*failure_control) = top();
+ // adjust the type of the phi to the exact klass:
+ phi->raise_bottom_type(_gvn.type(cast_obj)->meet(TypePtr::NULL_PTR));
}
}
--- a/hotspot/src/share/vm/opto/graphKit.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/graphKit.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -341,6 +341,14 @@
Node* null_check_oop(Node* value, Node* *null_control,
bool never_see_null = false);
+ // Check the null_seen bit.
+ bool seems_never_null(Node* obj, ciProfileData* data);
+
+ // Use the type profile to narrow an object type.
+ Node* maybe_cast_profiled_receiver(Node* not_null_obj,
+ ciProfileData* data,
+ ciKlass* require_klass);
+
// Cast obj to not-null on this path
Node* cast_not_null(Node* obj, bool do_replace_in_map = true);
// Replace all occurrences of one node by another.
--- a/hotspot/src/share/vm/opto/lcm.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/lcm.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -72,8 +72,7 @@
for (uint i1 = 0; i1 < null_block->_nodes.size(); i1++) {
Node* nn = null_block->_nodes[i1];
if (nn->is_MachCall() &&
- nn->as_MachCall()->entry_point() ==
- SharedRuntime::uncommon_trap_blob()->instructions_begin()) {
+ nn->as_MachCall()->entry_point() == SharedRuntime::uncommon_trap_blob()->entry_point()) {
const Type* trtype = nn->in(TypeFunc::Parms)->bottom_type();
if (trtype->isa_int() && trtype->is_int()->is_con()) {
jint tr_con = trtype->is_int()->get_con();
--- a/hotspot/src/share/vm/opto/library_call.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/library_call.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -906,7 +906,8 @@
const int count_offset = java_lang_String::count_offset_in_bytes();
const int offset_offset = java_lang_String::offset_offset_in_bytes();
- _sp += 2;
+ int nargs = 2;
+ _sp += nargs;
Node* argument = pop(); // pop non-receiver first: it was pushed second
Node* receiver = pop();
@@ -914,11 +915,11 @@
// null check technically happens in the wrong place, which can lead to
// invalid stack traces when string compare is inlined into a method
// which handles NullPointerExceptions.
- _sp += 2;
+ _sp += nargs;
receiver = do_null_check(receiver, T_OBJECT);
//should not do null check for argument for String.equals(), because spec
//allows to specify NULL as argument.
- _sp -= 2;
+ _sp -= nargs;
if (stopped()) {
return true;
@@ -943,7 +944,9 @@
ciInstanceKlass* klass = env()->String_klass();
if (!stopped()) {
+ _sp += nargs; // gen_instanceof might do an uncommon trap
Node* inst = gen_instanceof(argument, makecon(TypeKlassPtr::make(klass)));
+ _sp -= nargs;
Node* cmp = _gvn.transform(new (C, 3) CmpINode(inst, intcon(1)));
Node* bol = _gvn.transform(new (C, 2) BoolNode(cmp, BoolTest::ne));
@@ -2935,7 +2938,9 @@
switch (id) {
case vmIntrinsics::_isInstance:
// nothing is an instance of a primitive type
+ _sp += nargs; // gen_instanceof might do an uncommon trap
query_value = gen_instanceof(obj, kls);
+ _sp -= nargs;
break;
case vmIntrinsics::_getModifiers:
@@ -4957,8 +4962,7 @@
for (DUIterator_Fast jmax, j = not_ctl->fast_outs(jmax); j < jmax; j++) {
Node* obs = not_ctl->fast_out(j);
if (obs->in(0) == not_ctl && obs->is_Call() &&
- (obs->as_Call()->entry_point() ==
- SharedRuntime::uncommon_trap_blob()->instructions_begin())) {
+ (obs->as_Call()->entry_point() == SharedRuntime::uncommon_trap_blob()->entry_point())) {
found_trap = true; break;
}
}
--- a/hotspot/src/share/vm/opto/loopTransform.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/loopTransform.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -2049,11 +2049,18 @@
if (cmp->Opcode() != Op_CmpU ) {
return false;
}
- if (cmp->in(2)->Opcode() != Op_LoadRange) {
- return false;
+ Node* range = cmp->in(2);
+ if (range->Opcode() != Op_LoadRange) {
+ const TypeInt* tint = phase->_igvn.type(range)->isa_int();
+ if (!OptimizeFill || tint == NULL || tint->empty() || tint->_lo < 0) {
+ // Allow predication on positive values that aren't LoadRanges.
+ // This allows optimization of loops where the length of the
+ // array is a known value and doesn't need to be loaded back
+ // from the array.
+ return false;
+ }
}
- LoadRangeNode* lr = (LoadRangeNode*)cmp->in(2);
- if (!invar.is_invariant(lr)) { // loadRange must be invariant
+ if (!invar.is_invariant(range)) {
return false;
}
Node *iv = _head->as_CountedLoop()->phi();
@@ -2248,9 +2255,9 @@
const Node* cmp = bol->in(1)->as_Cmp();
Node* idx = cmp->in(1);
assert(!invar.is_invariant(idx), "index is variant");
- assert(cmp->in(2)->Opcode() == Op_LoadRange, "must be");
- Node* ld_rng = cmp->in(2); // LoadRangeNode
- assert(invar.is_invariant(ld_rng), "load range must be invariant");
+ assert(cmp->in(2)->Opcode() == Op_LoadRange || OptimizeFill, "must be");
+ Node* rng = cmp->in(2);
+ assert(invar.is_invariant(rng), "range must be invariant");
int scale = 1;
Node* offset = zero;
bool ok = is_scaled_iv_plus_offset(idx, cl->phi(), &scale, &offset);
@@ -2271,21 +2278,21 @@
// Perform cloning to keep Invariance state correct since the
// late schedule will place invariant things in the loop.
- ld_rng = invar.clone(ld_rng, ctrl);
+ rng = invar.clone(rng, ctrl);
if (offset && offset != zero) {
assert(invar.is_invariant(offset), "offset must be loop invariant");
offset = invar.clone(offset, ctrl);
}
// Test the lower bound
- Node* lower_bound_bol = rc_predicate(ctrl, scale, offset, init, limit, stride, ld_rng, false);
+ Node* lower_bound_bol = rc_predicate(ctrl, scale, offset, init, limit, stride, rng, false);
IfNode* lower_bound_iff = lower_bound_proj->in(0)->as_If();
_igvn.hash_delete(lower_bound_iff);
lower_bound_iff->set_req(1, lower_bound_bol);
if (TraceLoopPredicate) tty->print_cr("lower bound check if: %d", lower_bound_iff->_idx);
// Test the upper bound
- Node* upper_bound_bol = rc_predicate(ctrl, scale, offset, init, limit, stride, ld_rng, true);
+ Node* upper_bound_bol = rc_predicate(ctrl, scale, offset, init, limit, stride, rng, true);
IfNode* upper_bound_iff = upper_bound_proj->in(0)->as_If();
_igvn.hash_delete(upper_bound_iff);
upper_bound_iff->set_req(1, upper_bound_bol);
@@ -2366,3 +2373,358 @@
return hoisted;
}
+
+
+// Process all the loops in the loop tree and replace any fill
+// patterns with an intrisc version.
+bool PhaseIdealLoop::do_intrinsify_fill() {
+ bool changed = false;
+ for (LoopTreeIterator iter(_ltree_root); !iter.done(); iter.next()) {
+ IdealLoopTree* lpt = iter.current();
+ changed |= intrinsify_fill(lpt);
+ }
+ return changed;
+}
+
+
+// Examine an inner loop looking for a a single store of an invariant
+// value in a unit stride loop,
+bool PhaseIdealLoop::match_fill_loop(IdealLoopTree* lpt, Node*& store, Node*& store_value,
+ Node*& shift, Node*& con) {
+ const char* msg = NULL;
+ Node* msg_node = NULL;
+
+ store_value = NULL;
+ con = NULL;
+ shift = NULL;
+
+ // Process the loop looking for stores. If there are multiple
+ // stores or extra control flow give at this point.
+ CountedLoopNode* head = lpt->_head->as_CountedLoop();
+ for (uint i = 0; msg == NULL && i < lpt->_body.size(); i++) {
+ Node* n = lpt->_body.at(i);
+ if (n->outcnt() == 0) continue; // Ignore dead
+ if (n->is_Store()) {
+ if (store != NULL) {
+ msg = "multiple stores";
+ break;
+ }
+ int opc = n->Opcode();
+ if (opc == Op_StoreP || opc == Op_StoreN || opc == Op_StoreCM) {
+ msg = "oop fills not handled";
+ break;
+ }
+ Node* value = n->in(MemNode::ValueIn);
+ if (!lpt->is_invariant(value)) {
+ msg = "variant store value";
+ } else if (!_igvn.type(n->in(MemNode::Address))->isa_aryptr()) {
+ msg = "not array address";
+ }
+ store = n;
+ store_value = value;
+ } else if (n->is_If() && n != head->loopexit()) {
+ msg = "extra control flow";
+ msg_node = n;
+ }
+ }
+
+ if (store == NULL) {
+ // No store in loop
+ return false;
+ }
+
+ if (msg == NULL && head->stride_con() != 1) {
+ // could handle negative strides too
+ if (head->stride_con() < 0) {
+ msg = "negative stride";
+ } else {
+ msg = "non-unit stride";
+ }
+ }
+
+ if (msg == NULL && !store->in(MemNode::Address)->is_AddP()) {
+ msg = "can't handle store address";
+ msg_node = store->in(MemNode::Address);
+ }
+
+ // Make sure there is an appropriate fill routine
+ BasicType t = store->as_Mem()->memory_type();
+ const char* fill_name;
+ if (msg == NULL &&
+ StubRoutines::select_fill_function(t, false, fill_name) == NULL) {
+ msg = "unsupported store";
+ msg_node = store;
+ }
+
+ if (msg != NULL) {
+#ifndef PRODUCT
+ if (TraceOptimizeFill) {
+ tty->print_cr("not fill intrinsic candidate: %s", msg);
+ if (msg_node != NULL) msg_node->dump();
+ }
+#endif
+ return false;
+ }
+
+ // Make sure the address expression can be handled. It should be
+ // head->phi * elsize + con. head->phi might have a ConvI2L.
+ Node* elements[4];
+ Node* conv = NULL;
+ bool found_index = false;
+ int count = store->in(MemNode::Address)->as_AddP()->unpack_offsets(elements, ARRAY_SIZE(elements));
+ for (int e = 0; e < count; e++) {
+ Node* n = elements[e];
+ if (n->is_Con() && con == NULL) {
+ con = n;
+ } else if (n->Opcode() == Op_LShiftX && shift == NULL) {
+ Node* value = n->in(1);
+#ifdef _LP64
+ if (value->Opcode() == Op_ConvI2L) {
+ conv = value;
+ value = value->in(1);
+ }
+#endif
+ if (value != head->phi()) {
+ msg = "unhandled shift in address";
+ } else {
+ found_index = true;
+ shift = n;
+ assert(type2aelembytes(store->as_Mem()->memory_type(), true) == 1 << shift->in(2)->get_int(), "scale should match");
+ }
+ } else if (n->Opcode() == Op_ConvI2L && conv == NULL) {
+ if (n->in(1) == head->phi()) {
+ found_index = true;
+ conv = n;
+ } else {
+ msg = "unhandled input to ConvI2L";
+ }
+ } else if (n == head->phi()) {
+ // no shift, check below for allowed cases
+ found_index = true;
+ } else {
+ msg = "unhandled node in address";
+ msg_node = n;
+ }
+ }
+
+ if (count == -1) {
+ msg = "malformed address expression";
+ msg_node = store;
+ }
+
+ if (!found_index) {
+ msg = "missing use of index";
+ }
+
+ // byte sized items won't have a shift
+ if (msg == NULL && shift == NULL && t != T_BYTE && t != T_BOOLEAN) {
+ msg = "can't find shift";
+ msg_node = store;
+ }
+
+ if (msg != NULL) {
+#ifndef PRODUCT
+ if (TraceOptimizeFill) {
+ tty->print_cr("not fill intrinsic: %s", msg);
+ if (msg_node != NULL) msg_node->dump();
+ }
+#endif
+ return false;
+ }
+
+ // No make sure all the other nodes in the loop can be handled
+ VectorSet ok(Thread::current()->resource_area());
+
+ // store related values are ok
+ ok.set(store->_idx);
+ ok.set(store->in(MemNode::Memory)->_idx);
+
+ // Loop structure is ok
+ ok.set(head->_idx);
+ ok.set(head->loopexit()->_idx);
+ ok.set(head->phi()->_idx);
+ ok.set(head->incr()->_idx);
+ ok.set(head->loopexit()->cmp_node()->_idx);
+ ok.set(head->loopexit()->in(1)->_idx);
+
+ // Address elements are ok
+ if (con) ok.set(con->_idx);
+ if (shift) ok.set(shift->_idx);
+ if (conv) ok.set(conv->_idx);
+
+ for (uint i = 0; msg == NULL && i < lpt->_body.size(); i++) {
+ Node* n = lpt->_body.at(i);
+ if (n->outcnt() == 0) continue; // Ignore dead
+ if (ok.test(n->_idx)) continue;
+ // Backedge projection is ok
+ if (n->is_IfTrue() && n->in(0) == head->loopexit()) continue;
+ if (!n->is_AddP()) {
+ msg = "unhandled node";
+ msg_node = n;
+ break;
+ }
+ }
+
+ // Make sure no unexpected values are used outside the loop
+ for (uint i = 0; msg == NULL && i < lpt->_body.size(); i++) {
+ Node* n = lpt->_body.at(i);
+ // These values can be replaced with other nodes if they are used
+ // outside the loop.
+ if (n == store || n == head->loopexit() || n == head->incr()) continue;
+ for (SimpleDUIterator iter(n); iter.has_next(); iter.next()) {
+ Node* use = iter.get();
+ if (!lpt->_body.contains(use)) {
+ msg = "node is used outside loop";
+ // lpt->_body.dump();
+ msg_node = n;
+ break;
+ }
+ }
+ }
+
+#ifdef ASSERT
+ if (TraceOptimizeFill) {
+ if (msg != NULL) {
+ tty->print_cr("no fill intrinsic: %s", msg);
+ if (msg_node != NULL) msg_node->dump();
+ } else {
+ tty->print_cr("fill intrinsic for:");
+ }
+ store->dump();
+ if (Verbose) {
+ lpt->_body.dump();
+ }
+ }
+#endif
+
+ return msg == NULL;
+}
+
+
+
+bool PhaseIdealLoop::intrinsify_fill(IdealLoopTree* lpt) {
+ // Only for counted inner loops
+ if (!lpt->is_counted() || !lpt->is_inner()) {
+ return false;
+ }
+
+ // Must have constant stride
+ CountedLoopNode* head = lpt->_head->as_CountedLoop();
+ if (!head->stride_is_con() || !head->is_normal_loop()) {
+ return false;
+ }
+
+ // Check that the body only contains a store of a loop invariant
+ // value that is indexed by the loop phi.
+ Node* store = NULL;
+ Node* store_value = NULL;
+ Node* shift = NULL;
+ Node* offset = NULL;
+ if (!match_fill_loop(lpt, store, store_value, shift, offset)) {
+ return false;
+ }
+
+ // Now replace the whole loop body by a call to a fill routine that
+ // covers the same region as the loop.
+ Node* base = store->in(MemNode::Address)->as_AddP()->in(AddPNode::Base);
+
+ // Build an expression for the beginning of the copy region
+ Node* index = head->init_trip();
+#ifdef _LP64
+ index = new (C, 2) ConvI2LNode(index);
+ _igvn.register_new_node_with_optimizer(index);
+#endif
+ if (shift != NULL) {
+ // byte arrays don't require a shift but others do.
+ index = new (C, 3) LShiftXNode(index, shift->in(2));
+ _igvn.register_new_node_with_optimizer(index);
+ }
+ index = new (C, 4) AddPNode(base, base, index);
+ _igvn.register_new_node_with_optimizer(index);
+ Node* from = new (C, 4) AddPNode(base, index, offset);
+ _igvn.register_new_node_with_optimizer(from);
+ // Compute the number of elements to copy
+ Node* len = new (C, 3) SubINode(head->limit(), head->init_trip());
+ _igvn.register_new_node_with_optimizer(len);
+
+ BasicType t = store->as_Mem()->memory_type();
+ bool aligned = false;
+ if (offset != NULL && head->init_trip()->is_Con()) {
+ int element_size = type2aelembytes(t);
+ aligned = (offset->find_intptr_t_type()->get_con() + head->init_trip()->get_int() * element_size) % HeapWordSize == 0;
+ }
+
+ // Build a call to the fill routine
+ const char* fill_name;
+ address fill = StubRoutines::select_fill_function(t, aligned, fill_name);
+ assert(fill != NULL, "what?");
+
+ // Convert float/double to int/long for fill routines
+ if (t == T_FLOAT) {
+ store_value = new (C, 2) MoveF2INode(store_value);
+ _igvn.register_new_node_with_optimizer(store_value);
+ } else if (t == T_DOUBLE) {
+ store_value = new (C, 2) MoveD2LNode(store_value);
+ _igvn.register_new_node_with_optimizer(store_value);
+ }
+
+ Node* mem_phi = store->in(MemNode::Memory);
+ Node* result_ctrl;
+ Node* result_mem;
+ const TypeFunc* call_type = OptoRuntime::array_fill_Type();
+ int size = call_type->domain()->cnt();
+ CallLeafNode *call = new (C, size) CallLeafNoFPNode(call_type, fill,
+ fill_name, TypeAryPtr::get_array_body_type(t));
+ call->init_req(TypeFunc::Parms+0, from);
+ call->init_req(TypeFunc::Parms+1, store_value);
+ call->init_req(TypeFunc::Parms+2, len);
+ call->init_req( TypeFunc::Control, head->init_control());
+ call->init_req( TypeFunc::I_O , C->top() ) ; // does no i/o
+ call->init_req( TypeFunc::Memory , mem_phi->in(LoopNode::EntryControl) );
+ call->init_req( TypeFunc::ReturnAdr, C->start()->proj_out(TypeFunc::ReturnAdr) );
+ call->init_req( TypeFunc::FramePtr, C->start()->proj_out(TypeFunc::FramePtr) );
+ _igvn.register_new_node_with_optimizer(call);
+ result_ctrl = new (C, 1) ProjNode(call,TypeFunc::Control);
+ _igvn.register_new_node_with_optimizer(result_ctrl);
+ result_mem = new (C, 1) ProjNode(call,TypeFunc::Memory);
+ _igvn.register_new_node_with_optimizer(result_mem);
+
+ // If this fill is tightly coupled to an allocation and overwrites
+ // the whole body, allow it to take over the zeroing.
+ AllocateNode* alloc = AllocateNode::Ideal_allocation(base, this);
+ if (alloc != NULL && alloc->is_AllocateArray()) {
+ Node* length = alloc->as_AllocateArray()->Ideal_length();
+ if (head->limit() == length &&
+ head->init_trip() == _igvn.intcon(0)) {
+ if (TraceOptimizeFill) {
+ tty->print_cr("Eliminated zeroing in allocation");
+ }
+ alloc->maybe_set_complete(&_igvn);
+ } else {
+#ifdef ASSERT
+ if (TraceOptimizeFill) {
+ tty->print_cr("filling array but bounds don't match");
+ alloc->dump();
+ head->init_trip()->dump();
+ head->limit()->dump();
+ length->dump();
+ }
+#endif
+ }
+ }
+
+ // Redirect the old control and memory edges that are outside the loop.
+ Node* exit = head->loopexit()->proj_out(0);
+ _igvn.replace_node(exit, result_ctrl);
+ _igvn.replace_node(store, result_mem);
+ // Any uses the increment outside of the loop become the loop limit.
+ _igvn.replace_node(head->incr(), head->limit());
+
+ // Disconnect the head from the loop.
+ for (uint i = 0; i < lpt->_body.size(); i++) {
+ Node* n = lpt->_body.at(i);
+ _igvn.replace_node(n, C->top());
+ }
+
+ return true;
+}
--- a/hotspot/src/share/vm/opto/loopnode.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/loopnode.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1673,6 +1673,12 @@
_ltree_root->_child->loop_predication(this);
}
+ if (OptimizeFill && UseLoopPredicate && C->has_loops() && !C->major_progress()) {
+ if (do_intrinsify_fill()) {
+ C->set_major_progress();
+ }
+ }
+
// Perform iteration-splitting on inner loops. Split iterations to avoid
// range checks or one-shot null checks.
--- a/hotspot/src/share/vm/opto/loopnode.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/loopnode.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -937,6 +937,12 @@
// same block. Split thru the Region.
void do_split_if( Node *iff );
+ // Conversion of fill/copy patterns into intrisic versions
+ bool do_intrinsify_fill();
+ bool intrinsify_fill(IdealLoopTree* lpt);
+ bool match_fill_loop(IdealLoopTree* lpt, Node*& store, Node*& store_value,
+ Node*& shift, Node*& offset);
+
private:
// Return a type based on condition control flow
const TypeInt* filtered_type( Node *n, Node* n_ctrl);
--- a/hotspot/src/share/vm/opto/memnode.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/memnode.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1547,8 +1547,8 @@
adr->is_AddP() && off != Type::OffsetBot) {
// For constant Strings treat the fields as compile time constants.
Node* base = adr->in(AddPNode::Base);
- if (base->Opcode() == Op_ConP) {
- const TypeOopPtr* t = phase->type(base)->isa_oopptr();
+ const TypeOopPtr* t = phase->type(base)->isa_oopptr();
+ if (t != NULL && t->singleton()) {
ciObject* string = t->const_oop();
ciConstant constant = string->as_instance()->field_value_by_offset(off);
if (constant.basic_type() == T_INT) {
--- a/hotspot/src/share/vm/opto/output.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/output.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1184,7 +1184,7 @@
MacroAssembler(cb).bind( blk_labels[b->_pre_order] );
else
- assert( blk_labels[b->_pre_order].loc_pos() == cb->code_size(),
+ assert( blk_labels[b->_pre_order].loc_pos() == cb->insts_size(),
"label position does not match code offset" );
uint last_inst = b->_nodes.size();
@@ -1225,7 +1225,7 @@
// If this requires all previous instructions be flushed, then do so
if( is_sfn || is_mcall || mach->alignment_required() != 1) {
cb->flush_bundle(true);
- current_offset = cb->code_size();
+ current_offset = cb->insts_size();
}
// align the instruction if necessary
@@ -1246,7 +1246,7 @@
_cfg->_bbs.map( nop->_idx, b );
nop->emit(*cb, _regalloc);
cb->flush_bundle(true);
- current_offset = cb->code_size();
+ current_offset = cb->insts_size();
}
// Remember the start of the last call in a basic block
@@ -1348,12 +1348,12 @@
// Save the offset for the listing
#ifndef PRODUCT
if( node_offsets && n->_idx < node_offset_limit )
- node_offsets[n->_idx] = cb->code_size();
+ node_offsets[n->_idx] = cb->insts_size();
#endif
// "Normal" instruction case
n->emit(*cb, _regalloc);
- current_offset = cb->code_size();
+ current_offset = cb->insts_size();
non_safepoints.observe_instruction(n, current_offset);
// mcall is last "call" that can be a safepoint
@@ -1372,13 +1372,12 @@
assert(delay_slot != NULL, "expecting delay slot node");
// Back up 1 instruction
- cb->set_code_end(
- cb->code_end()-Pipeline::instr_unit_size());
+ cb->set_insts_end(cb->insts_end() - Pipeline::instr_unit_size());
// Save the offset for the listing
#ifndef PRODUCT
if( node_offsets && delay_slot->_idx < node_offset_limit )
- node_offsets[delay_slot->_idx] = cb->code_size();
+ node_offsets[delay_slot->_idx] = cb->insts_size();
#endif
// Support a SafePoint in the delay slot
@@ -1420,7 +1419,7 @@
b->_nodes.insert( b->_nodes.size(), nop );
_cfg->_bbs.map( nop->_idx, b );
nop->emit(*cb, _regalloc);
- current_offset = cb->code_size();
+ current_offset = cb->insts_size();
}
}
@@ -1437,13 +1436,13 @@
// Compute the size of the first block
_first_block_size = blk_labels[1].loc_pos() - blk_labels[0].loc_pos();
- assert(cb->code_size() < 500000, "method is unreasonably large");
+ assert(cb->insts_size() < 500000, "method is unreasonably large");
// ------------------
#ifndef PRODUCT
// Information on the size of the method, without the extraneous code
- Scheduling::increment_method_size(cb->code_size());
+ Scheduling::increment_method_size(cb->insts_size());
#endif
// ------------------
--- a/hotspot/src/share/vm/opto/parse.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/parse.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -494,6 +494,7 @@
float dynamic_branch_prediction(float &cnt);
float branch_prediction(float &cnt, BoolTest::mask btest, int target_bci);
bool seems_never_taken(float prob);
+ bool seems_stable_comparison(BoolTest::mask btest, Node* c);
void do_ifnull(BoolTest::mask btest, Node* c);
void do_if(BoolTest::mask btest, Node* c);
--- a/hotspot/src/share/vm/opto/parse2.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/parse2.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -892,6 +892,62 @@
return prob < PROB_MIN;
}
+// True if the comparison seems to be the kind that will not change its
+// statistics from true to false. See comments in adjust_map_after_if.
+// This question is only asked along paths which are already
+// classifed as untaken (by seems_never_taken), so really,
+// if a path is never taken, its controlling comparison is
+// already acting in a stable fashion. If the comparison
+// seems stable, we will put an expensive uncommon trap
+// on the untaken path. To be conservative, and to allow
+// partially executed counted loops to be compiled fully,
+// we will plant uncommon traps only after pointer comparisons.
+bool Parse::seems_stable_comparison(BoolTest::mask btest, Node* cmp) {
+ for (int depth = 4; depth > 0; depth--) {
+ // The following switch can find CmpP here over half the time for
+ // dynamic language code rich with type tests.
+ // Code using counted loops or array manipulations (typical
+ // of benchmarks) will have many (>80%) CmpI instructions.
+ switch (cmp->Opcode()) {
+ case Op_CmpP:
+ // A never-taken null check looks like CmpP/BoolTest::eq.
+ // These certainly should be closed off as uncommon traps.
+ if (btest == BoolTest::eq)
+ return true;
+ // A never-failed type check looks like CmpP/BoolTest::ne.
+ // Let's put traps on those, too, so that we don't have to compile
+ // unused paths with indeterminate dynamic type information.
+ if (ProfileDynamicTypes)
+ return true;
+ return false;
+
+ case Op_CmpI:
+ // A small minority (< 10%) of CmpP are masked as CmpI,
+ // as if by boolean conversion ((p == q? 1: 0) != 0).
+ // Detect that here, even if it hasn't optimized away yet.
+ // Specifically, this covers the 'instanceof' operator.
+ if (btest == BoolTest::ne || btest == BoolTest::eq) {
+ if (_gvn.type(cmp->in(2))->singleton() &&
+ cmp->in(1)->is_Phi()) {
+ PhiNode* phi = cmp->in(1)->as_Phi();
+ int true_path = phi->is_diamond_phi();
+ if (true_path > 0 &&
+ _gvn.type(phi->in(1))->singleton() &&
+ _gvn.type(phi->in(2))->singleton()) {
+ // phi->region->if_proj->ifnode->bool->cmp
+ BoolNode* bol = phi->in(0)->in(1)->in(0)->in(1)->as_Bool();
+ btest = bol->_test._test;
+ cmp = bol->in(1);
+ continue;
+ }
+ }
+ }
+ return false;
+ }
+ }
+ return false;
+}
+
//-------------------------------repush_if_args--------------------------------
// Push arguments of an "if" bytecode back onto the stack by adjusting _sp.
inline int Parse::repush_if_args() {
@@ -1137,19 +1193,22 @@
bool is_fallthrough = (path == successor_for_bci(iter().next_bci()));
- int cop = c->Opcode();
- if (seems_never_taken(prob) && cop == Op_CmpP && btest == BoolTest::eq) {
- // (An earlier version of do_if omitted '&& btest == BoolTest::eq'.)
- //
+ if (seems_never_taken(prob) && seems_stable_comparison(btest, c)) {
// If this might possibly turn into an implicit null check,
// and the null has never yet been seen, we need to generate
// an uncommon trap, so as to recompile instead of suffering
// with very slow branches. (We'll get the slow branches if
// the program ever changes phase and starts seeing nulls here.)
//
- // The tests we worry about are of the form (p == null).
- // We do not simply inspect for a null constant, since a node may
+ // We do not inspect for a null constant, since a node may
// optimize to 'null' later on.
+ //
+ // Null checks, and other tests which expect inequality,
+ // show btest == BoolTest::eq along the non-taken branch.
+ // On the other hand, type tests, must-be-null tests,
+ // and other tests which expect pointer equality,
+ // show btest == BoolTest::ne along the non-taken branch.
+ // We prune both types of branches if they look unused.
repush_if_args();
// We need to mark this branch as taken so that if we recompile we will
// see that it is possible. In the tiered system the interpreter doesn't
--- a/hotspot/src/share/vm/opto/parseHelper.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/parseHelper.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -119,7 +119,11 @@
}
// Push the bool result back on stack
- push( gen_instanceof( pop(), makecon(TypeKlassPtr::make(klass)) ) );
+ Node* res = gen_instanceof(peek(), makecon(TypeKlassPtr::make(klass)));
+
+ // Pop from stack AFTER gen_instanceof because it can uncommon trap.
+ pop();
+ push(res);
}
//------------------------------array_store_check------------------------------
--- a/hotspot/src/share/vm/opto/runtime.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/runtime.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -645,6 +645,22 @@
}
+const TypeFunc* OptoRuntime::array_fill_Type() {
+ // create input type (domain)
+ const Type** fields = TypeTuple::fields(3);
+ fields[TypeFunc::Parms+0] = TypePtr::NOTNULL;
+ fields[TypeFunc::Parms+1] = TypeInt::INT;
+ fields[TypeFunc::Parms+2] = TypeInt::INT;
+ const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms + 3, fields);
+
+ // create result type
+ fields = TypeTuple::fields(1);
+ fields[TypeFunc::Parms+0] = NULL; // void
+ const TypeTuple *range = TypeTuple::make(TypeFunc::Parms, fields);
+
+ return TypeFunc::make(domain, range);
+}
+
//------------- Interpreter state access for on stack replacement
const TypeFunc* OptoRuntime::osr_end_Type() {
// create input type (domain)
--- a/hotspot/src/share/vm/opto/runtime.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/runtime.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -260,6 +260,8 @@
static const TypeFunc* generic_arraycopy_Type();
static const TypeFunc* slow_arraycopy_Type(); // the full routine
+ static const TypeFunc* array_fill_Type();
+
// leaf on stack replacement interpreter accessor types
static const TypeFunc* osr_end_Type();
--- a/hotspot/src/share/vm/opto/stringopts.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/stringopts.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -157,7 +157,7 @@
Node* uct = _uncommon_traps.at(u);
// Build a new call using the jvms state of the allocate
- address call_addr = SharedRuntime::uncommon_trap_blob()->instructions_begin();
+ address call_addr = SharedRuntime::uncommon_trap_blob()->entry_point();
const TypeFunc* call_type = OptoRuntime::uncommon_trap_Type();
int size = call_type->domain()->cnt();
const TypePtr* no_memory_effects = NULL;
--- a/hotspot/src/share/vm/opto/type.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/type.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -314,7 +314,7 @@
mreg2type[Op_RegL] = TypeLong::LONG;
mreg2type[Op_RegFlags] = TypeInt::CC;
- TypeAryPtr::RANGE = TypeAryPtr::make( TypePtr::BotPTR, TypeAry::make(Type::BOTTOM,TypeInt::POS), current->env()->Object_klass(), false, arrayOopDesc::length_offset_in_bytes());
+ TypeAryPtr::RANGE = TypeAryPtr::make( TypePtr::BotPTR, TypeAry::make(Type::BOTTOM,TypeInt::POS), NULL /* current->env()->Object_klass() */, false, arrayOopDesc::length_offset_in_bytes());
TypeAryPtr::NARROWOOPS = TypeAryPtr::make(TypePtr::BotPTR, TypeAry::make(TypeNarrowOop::BOTTOM, TypeInt::POS), NULL /*ciArrayKlass::make(o)*/, false, Type::OffsetBot);
@@ -3369,7 +3369,7 @@
tary = TypeAry::make(Type::BOTTOM, tary->_size);
}
}
- bool xk;
+ bool xk = false;
switch (tap->ptr()) {
case AnyNull:
case TopPTR:
@@ -3391,9 +3391,10 @@
o = tap->const_oop();
xk = true;
} else {
- xk = this->_klass_is_exact;
+ // Only precise for identical arrays
+ xk = this->_klass_is_exact && (klass() == tap->klass());
}
- return TypeAryPtr::make( ptr, o, tary, tap->_klass, xk, off, instance_id );
+ return TypeAryPtr::make( ptr, o, tary, lazy_klass, xk, off, instance_id );
}
case NotNull:
case BotPTR:
@@ -3683,12 +3684,10 @@
}
-//------------------------------klass------------------------------------------
-// Return the defining klass for this class
-ciKlass* TypeAryPtr::klass() const {
- if( _klass ) return _klass; // Return cached value, if possible
-
- // Oops, need to compute _klass and cache it
+//----------------------compute_klass------------------------------------------
+// Compute the defining klass for this class
+ciKlass* TypeAryPtr::compute_klass(DEBUG_ONLY(bool verify)) const {
+ // Compute _klass based on element type.
ciKlass* k_ary = NULL;
const TypeInstPtr *tinst;
const TypeAryPtr *tary;
@@ -3715,11 +3714,39 @@
} else {
// Cannot compute array klass directly from basic type,
// since subtypes of TypeInt all have basic type T_INT.
+#ifdef ASSERT
+ if (verify && el->isa_int()) {
+ // Check simple cases when verifying klass.
+ BasicType bt = T_ILLEGAL;
+ if (el == TypeInt::BYTE) {
+ bt = T_BYTE;
+ } else if (el == TypeInt::SHORT) {
+ bt = T_SHORT;
+ } else if (el == TypeInt::CHAR) {
+ bt = T_CHAR;
+ } else if (el == TypeInt::INT) {
+ bt = T_INT;
+ } else {
+ return _klass; // just return specified klass
+ }
+ return ciTypeArrayKlass::make(bt);
+ }
+#endif
assert(!el->isa_int(),
"integral arrays must be pre-equipped with a class");
// Compute array klass directly from basic type
k_ary = ciTypeArrayKlass::make(el->basic_type());
}
+ return k_ary;
+}
+
+//------------------------------klass------------------------------------------
+// Return the defining klass for this class
+ciKlass* TypeAryPtr::klass() const {
+ if( _klass ) return _klass; // Return cached value, if possible
+
+ // Oops, need to compute _klass and cache it
+ ciKlass* k_ary = compute_klass();
if( this != TypeAryPtr::OOPS ) {
// The _klass field acts as a cache of the underlying
--- a/hotspot/src/share/vm/opto/type.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/opto/type.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -831,11 +831,30 @@
//------------------------------TypeAryPtr-------------------------------------
// Class of Java array pointers
class TypeAryPtr : public TypeOopPtr {
- TypeAryPtr( PTR ptr, ciObject* o, const TypeAry *ary, ciKlass* k, bool xk, int offset, int instance_id ) : TypeOopPtr(AryPtr,ptr,k,xk,o,offset, instance_id), _ary(ary) {};
+ TypeAryPtr( PTR ptr, ciObject* o, const TypeAry *ary, ciKlass* k, bool xk, int offset, int instance_id ) : TypeOopPtr(AryPtr,ptr,k,xk,o,offset, instance_id), _ary(ary) {
+#ifdef ASSERT
+ if (k != NULL) {
+ // Verify that specified klass and TypeAryPtr::klass() follow the same rules.
+ ciKlass* ck = compute_klass(true);
+ if (k != ck) {
+ this->dump(); tty->cr();
+ tty->print(" k: ");
+ k->print(); tty->cr();
+ tty->print("ck: ");
+ if (ck != NULL) ck->print();
+ else tty->print("<NULL>");
+ tty->cr();
+ assert(false, "unexpected TypeAryPtr::_klass");
+ }
+ }
+#endif
+ }
virtual bool eq( const Type *t ) const;
virtual int hash() const; // Type specific hashing
const TypeAry *_ary; // Array we point into
+ ciKlass* compute_klass(DEBUG_ONLY(bool verify = false)) const;
+
public:
// Accessors
ciKlass* klass() const;
--- a/hotspot/src/share/vm/prims/jvmtiCodeBlobEvents.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/prims/jvmtiCodeBlobEvents.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -114,7 +114,7 @@
// check if this starting address has been seen already - the
// assumption is that stubs are inserted into the list before the
// enclosing BufferBlobs.
- address addr = cb->instructions_begin();
+ address addr = cb->code_begin();
for (int i=0; i<_global_code_blobs->length(); i++) {
JvmtiCodeBlobDesc* scb = _global_code_blobs->at(i);
if (addr == scb->code_begin()) {
@@ -123,8 +123,7 @@
}
// record the CodeBlob details as a JvmtiCodeBlobDesc
- JvmtiCodeBlobDesc* scb = new JvmtiCodeBlobDesc(cb->name(), cb->instructions_begin(),
- cb->instructions_end());
+ JvmtiCodeBlobDesc* scb = new JvmtiCodeBlobDesc(cb->name(), cb->code_begin(), cb->code_end());
_global_code_blobs->append(scb);
}
--- a/hotspot/src/share/vm/prims/jvmtiExport.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/prims/jvmtiExport.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -687,8 +687,8 @@
public:
JvmtiCompiledMethodLoadEventMark(JavaThread *thread, nmethod *nm, void* compile_info_ptr = NULL)
: JvmtiMethodEventMark(thread,methodHandle(thread, nm->method())) {
- _code_data = nm->code_begin();
- _code_size = nm->code_size();
+ _code_data = nm->insts_begin();
+ _code_size = nm->insts_size();
_compile_info = compile_info_ptr; // Set void pointer of compiledMethodLoad Event. Default value is NULL.
JvmtiCodeBlobEvents::build_jvmti_addr_location_map(nm, &_map, &_map_length);
}
--- a/hotspot/src/share/vm/prims/methodHandleWalk.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/prims/methodHandleWalk.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -333,8 +333,7 @@
ArgToken arglist[2];
arglist[0] = arg; // outgoing value
arglist[1] = ArgToken(); // sentinel
- assert(false, "I think the argument count must be 1 instead of 0");
- arg = make_invoke(NULL, boxer, Bytecodes::_invokevirtual, false, 0, &arglist[0], CHECK_(empty));
+ arg = make_invoke(NULL, boxer, Bytecodes::_invokevirtual, false, 1, &arglist[0], CHECK_(empty));
change_argument(src, arg_slot, T_OBJECT, arg);
break;
}
@@ -979,7 +978,7 @@
// Inline the method.
InvocationCounter* ic = m->invocation_counter();
- ic->set_carry();
+ ic->set_carry_flag();
for (int i = 0; i < argc; i++) {
ArgToken arg = argv[i];
@@ -1209,7 +1208,7 @@
// Set the carry bit of the invocation counter to force inlining of
// the adapter.
InvocationCounter* ic = m->invocation_counter();
- ic->set_carry();
+ ic->set_carry_flag();
// Rewrite the method and set up the constant pool cache.
objArrayOop m_array = oopFactory::new_system_objArray(1, CHECK_(nullHandle));
@@ -1398,7 +1397,9 @@
extern "C"
void print_method_handle(oop mh) {
- if (java_dyn_MethodHandle::is_instance(mh)) {
+ if (!mh->is_oop()) {
+ tty->print_cr("*** not a method handle: "INTPTR_FORMAT, (intptr_t)mh);
+ } else if (java_dyn_MethodHandle::is_instance(mh)) {
//MethodHandlePrinter::print(mh);
} else {
tty->print("*** not a method handle: ");
--- a/hotspot/src/share/vm/prims/methodHandles.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/prims/methodHandles.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -113,8 +113,7 @@
_adapter_code = MethodHandlesAdapterBlob::create(_adapter_code_size);
if (_adapter_code == NULL)
vm_exit_out_of_memory(_adapter_code_size, "CodeCache: no room for MethodHandles adapters");
- CodeBuffer code(_adapter_code->instructions_begin(), _adapter_code->instructions_size());
-
+ CodeBuffer code(_adapter_code);
MethodHandlesAdapterGenerator g(&code);
g.generate();
}
--- a/hotspot/src/share/vm/prims/methodHandles.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/prims/methodHandles.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -446,6 +446,8 @@
RegisterOrConstant arg_slots,
Register argslot_reg,
Register temp_reg, Register temp2_reg, Register temp3_reg = noreg);
+
+ static void trace_method_handle(MacroAssembler* _masm, const char* adaptername) PRODUCT_RETURN;
};
--- a/hotspot/src/share/vm/runtime/arguments.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/arguments.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -50,7 +50,6 @@
bool Arguments::_UseOnStackReplacement = UseOnStackReplacement;
bool Arguments::_BackgroundCompilation = BackgroundCompilation;
bool Arguments::_ClipInlining = ClipInlining;
-intx Arguments::_Tier2CompileThreshold = Tier2CompileThreshold;
char* Arguments::SharedArchivePath = NULL;
@@ -121,7 +120,7 @@
PropertyList_add(&_system_properties, new SystemProperty("java.vm.specification.name",
"Java Virtual Machine Specification", false));
PropertyList_add(&_system_properties, new SystemProperty("java.vm.specification.vendor",
- "Sun Microsystems Inc.", false));
+ JDK_Version::is_gte_jdk17x_version() ? "Oracle Corporation" : "Sun Microsystems Inc.", false));
PropertyList_add(&_system_properties, new SystemProperty("java.vm.version", VM_Version::vm_release(), false));
PropertyList_add(&_system_properties, new SystemProperty("java.vm.name", VM_Version::vm_name(), false));
PropertyList_add(&_system_properties, new SystemProperty("java.vm.vendor", VM_Version::vm_vendor(), false));
@@ -913,7 +912,6 @@
AlwaysCompileLoopMethods = Arguments::_AlwaysCompileLoopMethods;
UseOnStackReplacement = Arguments::_UseOnStackReplacement;
BackgroundCompilation = Arguments::_BackgroundCompilation;
- Tier2CompileThreshold = Arguments::_Tier2CompileThreshold;
// Change from defaults based on mode
switch (mode) {
@@ -950,6 +948,31 @@
}
}
+void Arguments::set_tiered_flags() {
+ if (FLAG_IS_DEFAULT(CompilationPolicyChoice)) {
+ FLAG_SET_DEFAULT(CompilationPolicyChoice, 2);
+ }
+
+ if (CompilationPolicyChoice < 2) {
+ vm_exit_during_initialization(
+ "Incompatible compilation policy selected", NULL);
+ }
+
+#ifdef _LP64
+ if (FLAG_IS_DEFAULT(UseCompressedOops) || FLAG_IS_ERGO(UseCompressedOops)) {
+ UseCompressedOops = false;
+ }
+ if (UseCompressedOops) {
+ vm_exit_during_initialization(
+ "Tiered compilation is not supported with compressed oops yet", NULL);
+ }
+#endif
+ // Increase the code cache size - tiered compiles a lot more.
+ if (FLAG_IS_DEFAULT(ReservedCodeCacheSize)) {
+ FLAG_SET_DEFAULT(ReservedCodeCacheSize, ReservedCodeCacheSize * 2);
+ }
+}
+
#ifndef KERNEL
// If the user has chosen ParallelGCThreads > 0, we set UseParNewGC
// if it's not explictly set or unset. If the user has chosen
@@ -1250,7 +1273,8 @@
}
inline uintx max_heap_for_compressed_oops() {
- LP64_ONLY(return OopEncodingHeapMax - MaxPermSize - os::vm_page_size());
+ // Heap should be above HeapBaseMinAddress to get zero based compressed oops.
+ LP64_ONLY(return OopEncodingHeapMax - MaxPermSize - os::vm_page_size() - HeapBaseMinAddress);
NOT_LP64(ShouldNotReachHere(); return 0);
}
@@ -1299,7 +1323,7 @@
// Check that UseCompressedOops can be set with the max heap size allocated
// by ergonomics.
if (MaxHeapSize <= max_heap_for_compressed_oops()) {
-#ifndef COMPILER1
+#if !defined(COMPILER1) || defined(TIERED)
if (FLAG_IS_DEFAULT(UseCompressedOops) && !UseG1GC) {
FLAG_SET_ERGO(bool, UseCompressedOops, true);
}
@@ -1513,6 +1537,9 @@
if (AggressiveOpts && FLAG_IS_DEFAULT(OptimizeStringConcat)) {
FLAG_SET_DEFAULT(OptimizeStringConcat, true);
}
+ if (AggressiveOpts && FLAG_IS_DEFAULT(OptimizeFill)) {
+ FLAG_SET_DEFAULT(OptimizeFill, true);
+ }
#endif
if (AggressiveOpts) {
@@ -1561,6 +1588,18 @@
return false;
}
+bool Arguments::verify_min_value(intx val, intx min, const char* name) {
+ // Returns true if given value is greater than specified min threshold
+ // false, otherwise.
+ if (val >= min ) {
+ return true;
+ }
+ jio_fprintf(defaultStream::error_stream(),
+ "%s of " INTX_FORMAT " is invalid; must be greater than " INTX_FORMAT "\n",
+ name, val, min);
+ return false;
+}
+
bool Arguments::verify_percentage(uintx value, const char* name) {
if (value <= 100) {
return true;
@@ -1613,6 +1652,16 @@
return status;
}
+// Check stack pages settings
+bool Arguments::check_stack_pages()
+{
+ bool status = true;
+ status = status && verify_min_value(StackYellowPages, 1, "StackYellowPages");
+ status = status && verify_min_value(StackRedPages, 1, "StackRedPages");
+ status = status && verify_min_value(StackShadowPages, 1, "StackShadowPages");
+ return status;
+}
+
// Check the consistency of vm_init_args
bool Arguments::check_vm_args_consistency() {
// Method for adding checks for flag consistency.
@@ -1725,6 +1774,7 @@
}
status = status && check_gc_consistency();
+ status = status && check_stack_pages();
if (_has_alloc_profile) {
if (UseParallelGC || UseParallelOldGC) {
@@ -1907,7 +1957,6 @@
Arguments::_UseOnStackReplacement = UseOnStackReplacement;
Arguments::_ClipInlining = ClipInlining;
Arguments::_BackgroundCompilation = BackgroundCompilation;
- Arguments::_Tier2CompileThreshold = Tier2CompileThreshold;
// Parse JAVA_TOOL_OPTIONS environment variable (if present)
jint result = parse_java_tool_options_environment_variable(&scp, &scp_assembly_required);
@@ -2625,23 +2674,6 @@
set_mode_flags(_int);
}
-#ifdef TIERED
- // If we are using tiered compilation in the tiered vm then c1 will
- // do the profiling and we don't want to waste that time in the
- // interpreter.
- if (TieredCompilation) {
- ProfileInterpreter = false;
- } else {
- // Since we are running vanilla server we must adjust the compile threshold
- // unless the user has already adjusted it because the default threshold assumes
- // we will run tiered.
-
- if (FLAG_IS_DEFAULT(CompileThreshold)) {
- CompileThreshold = Tier2CompileThreshold;
- }
- }
-#endif // TIERED
-
#ifndef COMPILER2
// Don't degrade server performance for footprint
if (FLAG_IS_DEFAULT(UseLargePages) &&
@@ -2656,7 +2688,6 @@
// Tiered compilation is undefined with C1.
TieredCompilation = false;
-
#else
if (!FLAG_IS_DEFAULT(OptoLoopAlignment) && FLAG_IS_DEFAULT(MaxLoopPad)) {
FLAG_SET_DEFAULT(MaxLoopPad, OptoLoopAlignment-1);
@@ -2832,6 +2863,13 @@
CommandLineFlags::printFlags();
vm_exit(0);
}
+
+#ifndef PRODUCT
+ if (match_option(option, "-XX:+PrintFlagsWithComments", &tail)) {
+ CommandLineFlags::printFlags(true);
+ vm_exit(0);
+ }
+#endif
}
if (IgnoreUnrecognizedVMOptions) {
@@ -2913,7 +2951,7 @@
PrintGC = true;
}
-#if defined(_LP64) && defined(COMPILER1)
+#if defined(_LP64) && defined(COMPILER1) && !defined(TIERED)
UseCompressedOops = false;
#endif
@@ -2944,6 +2982,16 @@
return JNI_EINVAL;
}
+ if (TieredCompilation) {
+ set_tiered_flags();
+ } else {
+ // Check if the policy is valid. Policies 0 and 1 are valid for non-tiered setup.
+ if (CompilationPolicyChoice >= 2) {
+ vm_exit_during_initialization(
+ "Incompatible compilation policy selected", NULL);
+ }
+ }
+
#ifndef KERNEL
if (UseConcMarkSweepGC) {
// Set flags for CMS and ParNew. Check UseConcMarkSweep first
--- a/hotspot/src/share/vm/runtime/arguments.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/arguments.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -288,8 +288,9 @@
static bool _BackgroundCompilation;
static bool _ClipInlining;
static bool _CIDynamicCompilePriority;
- static intx _Tier2CompileThreshold;
+ // Tiered
+ static void set_tiered_flags();
// CMS/ParNew garbage collectors
static void set_parnew_gc_flags();
static void set_cms_and_parnew_gc_flags();
@@ -338,6 +339,7 @@
}
static bool verify_interval(uintx val, uintx min,
uintx max, const char* name);
+ static bool verify_min_value(intx val, intx min, const char* name);
static bool verify_percentage(uintx value, const char* name);
static void describe_range_error(ArgsRange errcode);
static ArgsRange check_memory_size(julong size, julong min_size);
@@ -400,6 +402,8 @@
static bool check_gc_consistency();
// Check consistecy or otherwise of VM argument settings
static bool check_vm_args_consistency();
+ // Check stack pages settings
+ static bool check_stack_pages();
// Used by os_solaris
static bool process_settings_file(const char* file_name, bool should_exist, jboolean ignore_unrecognized);
--- a/hotspot/src/share/vm/runtime/compilationPolicy.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/compilationPolicy.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -45,10 +45,17 @@
Unimplemented();
#endif
break;
-
+ case 2:
+#ifdef TIERED
+ CompilationPolicy::set_policy(new SimpleThresholdPolicy());
+#else
+ Unimplemented();
+#endif
+ break;
default:
- fatal("CompilationPolicyChoice must be in the range: [0-1]");
+ fatal("CompilationPolicyChoice must be in the range: [0-2]");
}
+ CompilationPolicy::policy()->initialize();
}
void CompilationPolicy::completed_vm_startup() {
@@ -61,16 +68,16 @@
// Returns true if m must be compiled before executing it
// This is intended to force compiles for methods (usually for
// debugging) that would otherwise be interpreted for some reason.
-bool CompilationPolicy::mustBeCompiled(methodHandle m) {
+bool CompilationPolicy::must_be_compiled(methodHandle m, int comp_level) {
if (m->has_compiled_code()) return false; // already compiled
- if (!canBeCompiled(m)) return false;
+ if (!can_be_compiled(m, comp_level)) return false;
return !UseInterpreter || // must compile all methods
(UseCompiler && AlwaysCompileLoopMethods && m->has_loops() && CompileBroker::should_compile_new_jobs()); // eagerly compile loop methods
}
// Returns true if m is allowed to be compiled
-bool CompilationPolicy::canBeCompiled(methodHandle m) {
+bool CompilationPolicy::can_be_compiled(methodHandle m, int comp_level) {
if (m->is_abstract()) return false;
if (DontCompileHugeMethods && m->code_size() > HugeMethodLimit) return false;
@@ -83,8 +90,16 @@
if (!AbstractInterpreter::can_be_compiled(m)) {
return false;
}
+ if (comp_level == CompLevel_all) {
+ return !m->is_not_compilable(CompLevel_simple) && !m->is_not_compilable(CompLevel_full_optimization);
+ } else {
+ return !m->is_not_compilable(comp_level);
+ }
+}
- return !m->is_not_compilable();
+bool CompilationPolicy::is_compilation_enabled() {
+ // NOTE: CompileBroker::should_compile_new_jobs() checks for UseCompiler
+ return !delay_compilation_during_startup() && CompileBroker::should_compile_new_jobs();
}
#ifndef PRODUCT
@@ -94,7 +109,7 @@
tty->print_cr (" Total: %3.3f sec.", _accumulated_time.seconds());
}
-static void trace_osr_completion(nmethod* osr_nm) {
+void NonTieredCompPolicy::trace_osr_completion(nmethod* osr_nm) {
if (TraceOnStackReplacement) {
if (osr_nm == NULL) tty->print_cr("compilation failed");
else tty->print_cr("nmethod " INTPTR_FORMAT, osr_nm);
@@ -102,7 +117,35 @@
}
#endif // !PRODUCT
-void CompilationPolicy::reset_counter_for_invocation_event(methodHandle m) {
+void NonTieredCompPolicy::initialize() {
+ // Setup the compiler thread numbers
+ if (CICompilerCountPerCPU) {
+ // Example: if CICompilerCountPerCPU is true, then we get
+ // max(log2(8)-1,1) = 2 compiler threads on an 8-way machine.
+ // May help big-app startup time.
+ _compiler_count = MAX2(log2_intptr(os::active_processor_count())-1,1);
+ } else {
+ _compiler_count = CICompilerCount;
+ }
+}
+
+int NonTieredCompPolicy::compiler_count(CompLevel comp_level) {
+#ifdef COMPILER1
+ if (is_c1_compile(comp_level)) {
+ return _compiler_count;
+ }
+#endif
+
+#ifdef COMPILER2
+ if (is_c2_compile(comp_level)) {
+ return _compiler_count;
+ }
+#endif
+
+ return 0;
+}
+
+void NonTieredCompPolicy::reset_counter_for_invocation_event(methodHandle m) {
// Make sure invocation and backedge counter doesn't overflow again right away
// as would be the case for native methods.
@@ -114,7 +157,7 @@
assert(!m->was_never_executed(), "don't reset to 0 -- could be mistaken for never-executed");
}
-void CompilationPolicy::reset_counter_for_back_branch_event(methodHandle m) {
+void NonTieredCompPolicy::reset_counter_for_back_branch_event(methodHandle m) {
// Delay next back-branch event but pump up invocation counter to triger
// whole method compilation.
InvocationCounter* i = m->invocation_counter();
@@ -128,6 +171,185 @@
b->set(b->state(), CompileThreshold / 2);
}
+//
+// CounterDecay
+//
+// Interates through invocation counters and decrements them. This
+// is done at each safepoint.
+//
+class CounterDecay : public AllStatic {
+ static jlong _last_timestamp;
+ static void do_method(methodOop m) {
+ m->invocation_counter()->decay();
+ }
+public:
+ static void decay();
+ static bool is_decay_needed() {
+ return (os::javaTimeMillis() - _last_timestamp) > CounterDecayMinIntervalLength;
+ }
+};
+
+jlong CounterDecay::_last_timestamp = 0;
+
+void CounterDecay::decay() {
+ _last_timestamp = os::javaTimeMillis();
+
+ // This operation is going to be performed only at the end of a safepoint
+ // and hence GC's will not be going on, all Java mutators are suspended
+ // at this point and hence SystemDictionary_lock is also not needed.
+ assert(SafepointSynchronize::is_at_safepoint(), "can only be executed at a safepoint");
+ int nclasses = SystemDictionary::number_of_classes();
+ double classes_per_tick = nclasses * (CounterDecayMinIntervalLength * 1e-3 /
+ CounterHalfLifeTime);
+ for (int i = 0; i < classes_per_tick; i++) {
+ klassOop k = SystemDictionary::try_get_next_class();
+ if (k != NULL && k->klass_part()->oop_is_instance()) {
+ instanceKlass::cast(k)->methods_do(do_method);
+ }
+ }
+}
+
+// Called at the end of the safepoint
+void NonTieredCompPolicy::do_safepoint_work() {
+ if(UseCounterDecay && CounterDecay::is_decay_needed()) {
+ CounterDecay::decay();
+ }
+}
+
+void NonTieredCompPolicy::reprofile(ScopeDesc* trap_scope, bool is_osr) {
+ ScopeDesc* sd = trap_scope;
+ for (; !sd->is_top(); sd = sd->sender()) {
+ // Reset ICs of inlined methods, since they can trigger compilations also.
+ sd->method()->invocation_counter()->reset();
+ }
+ InvocationCounter* c = sd->method()->invocation_counter();
+ if (is_osr) {
+ // It was an OSR method, so bump the count higher.
+ c->set(c->state(), CompileThreshold);
+ } else {
+ c->reset();
+ }
+ sd->method()->backedge_counter()->reset();
+}
+
+// This method can be called by any component of the runtime to notify the policy
+// that it's recommended to delay the complation of this method.
+void NonTieredCompPolicy::delay_compilation(methodOop method) {
+ method->invocation_counter()->decay();
+ method->backedge_counter()->decay();
+}
+
+void NonTieredCompPolicy::disable_compilation(methodOop method) {
+ method->invocation_counter()->set_state(InvocationCounter::wait_for_nothing);
+ method->backedge_counter()->set_state(InvocationCounter::wait_for_nothing);
+}
+
+CompileTask* NonTieredCompPolicy::select_task(CompileQueue* compile_queue) {
+ return compile_queue->first();
+}
+
+bool NonTieredCompPolicy::is_mature(methodOop method) {
+ methodDataOop mdo = method->method_data();
+ assert(mdo != NULL, "Should be");
+ uint current = mdo->mileage_of(method);
+ uint initial = mdo->creation_mileage();
+ if (current < initial)
+ return true; // some sort of overflow
+ uint target;
+ if (ProfileMaturityPercentage <= 0)
+ target = (uint) -ProfileMaturityPercentage; // absolute value
+ else
+ target = (uint)( (ProfileMaturityPercentage * CompileThreshold) / 100 );
+ return (current >= initial + target);
+}
+
+nmethod* NonTieredCompPolicy::event(methodHandle method, methodHandle inlinee, int branch_bci, int bci, CompLevel comp_level, TRAPS) {
+ assert(comp_level == CompLevel_none, "This should be only called from the interpreter");
+ NOT_PRODUCT(trace_frequency_counter_overflow(method, branch_bci, bci));
+ if (JvmtiExport::can_post_interpreter_events()) {
+ assert(THREAD->is_Java_thread(), "Wrong type of thread");
+ if (((JavaThread*)THREAD)->is_interp_only_mode()) {
+ // If certain JVMTI events (e.g. frame pop event) are requested then the
+ // thread is forced to remain in interpreted code. This is
+ // implemented partly by a check in the run_compiled_code
+ // section of the interpreter whether we should skip running
+ // compiled code, and partly by skipping OSR compiles for
+ // interpreted-only threads.
+ if (bci != InvocationEntryBci) {
+ reset_counter_for_back_branch_event(method);
+ return NULL;
+ }
+ }
+ }
+ if (bci == InvocationEntryBci) {
+ // when code cache is full, compilation gets switched off, UseCompiler
+ // is set to false
+ if (!method->has_compiled_code() && UseCompiler) {
+ method_invocation_event(method, CHECK_NULL);
+ } else {
+ // Force counter overflow on method entry, even if no compilation
+ // happened. (The method_invocation_event call does this also.)
+ reset_counter_for_invocation_event(method);
+ }
+ // compilation at an invocation overflow no longer goes and retries test for
+ // compiled method. We always run the loser of the race as interpreted.
+ // so return NULL
+ return NULL;
+ } else {
+ // counter overflow in a loop => try to do on-stack-replacement
+ nmethod* osr_nm = method->lookup_osr_nmethod_for(bci, CompLevel_highest_tier, true);
+ NOT_PRODUCT(trace_osr_request(method, osr_nm, bci));
+ // when code cache is full, we should not compile any more...
+ if (osr_nm == NULL && UseCompiler) {
+ method_back_branch_event(method, bci, CHECK_NULL);
+ osr_nm = method->lookup_osr_nmethod_for(bci, CompLevel_highest_tier, true);
+ }
+ if (osr_nm == NULL) {
+ reset_counter_for_back_branch_event(method);
+ return NULL;
+ }
+ return osr_nm;
+ }
+ return NULL;
+}
+
+#ifndef PRODUCT
+void NonTieredCompPolicy::trace_frequency_counter_overflow(methodHandle m, int branch_bci, int bci) {
+ if (TraceInvocationCounterOverflow) {
+ InvocationCounter* ic = m->invocation_counter();
+ InvocationCounter* bc = m->backedge_counter();
+ ResourceMark rm;
+ const char* msg =
+ bci == InvocationEntryBci
+ ? "comp-policy cntr ovfl @ %d in entry of "
+ : "comp-policy cntr ovfl @ %d in loop of ";
+ tty->print(msg, bci);
+ m->print_value();
+ tty->cr();
+ ic->print();
+ bc->print();
+ if (ProfileInterpreter) {
+ if (bci != InvocationEntryBci) {
+ methodDataOop mdo = m->method_data();
+ if (mdo != NULL) {
+ int count = mdo->bci_to_data(branch_bci)->as_JumpData()->taken();
+ tty->print_cr("back branch count = %d", count);
+ }
+ }
+ }
+ }
+}
+
+void NonTieredCompPolicy::trace_osr_request(methodHandle method, nmethod* osr, int bci) {
+ if (TraceOnStackReplacement) {
+ ResourceMark rm;
+ tty->print(osr != NULL ? "Reused OSR entry for " : "Requesting OSR entry for ");
+ method->print_short_name(tty);
+ tty->print_cr(" at bci %d", bci);
+ }
+}
+#endif // !PRODUCT
+
// SimpleCompPolicy - compile current method
void SimpleCompPolicy::method_invocation_event( methodHandle m, TRAPS) {
@@ -137,59 +359,28 @@
reset_counter_for_invocation_event(m);
const char* comment = "count";
- if (!delayCompilationDuringStartup() && canBeCompiled(m) && UseCompiler && CompileBroker::should_compile_new_jobs()) {
+ if (is_compilation_enabled() && can_be_compiled(m)) {
nmethod* nm = m->code();
if (nm == NULL ) {
const char* comment = "count";
- CompileBroker::compile_method(m, InvocationEntryBci,
+ CompileBroker::compile_method(m, InvocationEntryBci, CompLevel_highest_tier,
m, hot_count, comment, CHECK);
- } else {
-#ifdef TIERED
-
- if (nm->is_compiled_by_c1()) {
- const char* comment = "tier1 overflow";
- CompileBroker::compile_method(m, InvocationEntryBci,
- m, hot_count, comment, CHECK);
- }
-#endif // TIERED
}
}
}
-void SimpleCompPolicy::method_back_branch_event(methodHandle m, int branch_bci, int loop_top_bci, TRAPS) {
+void SimpleCompPolicy::method_back_branch_event(methodHandle m, int bci, TRAPS) {
assert(UseCompiler || CompileTheWorld, "UseCompiler should be set by now.");
int hot_count = m->backedge_count();
const char* comment = "backedge_count";
- if (!m->is_not_osr_compilable() && !delayCompilationDuringStartup() && canBeCompiled(m) && CompileBroker::should_compile_new_jobs()) {
- CompileBroker::compile_method(m, loop_top_bci, m, hot_count, comment, CHECK);
-
- NOT_PRODUCT(trace_osr_completion(m->lookup_osr_nmethod_for(loop_top_bci));)
+ if (is_compilation_enabled() && !m->is_not_osr_compilable() && can_be_compiled(m)) {
+ CompileBroker::compile_method(m, bci, CompLevel_highest_tier,
+ m, hot_count, comment, CHECK);
+ NOT_PRODUCT(trace_osr_completion(m->lookup_osr_nmethod_for(bci, CompLevel_highest_tier, true));)
}
}
-
-int SimpleCompPolicy::compilation_level(methodHandle m, int branch_bci)
-{
-#ifdef TIERED
- if (!TieredCompilation) {
- return CompLevel_highest_tier;
- }
- if (/* m()->tier1_compile_done() && */
- // QQQ HACK FIX ME set tier1_compile_done!!
- !m()->is_native()) {
- // Grab the nmethod so it doesn't go away while it's being queried
- nmethod* code = m()->code();
- if (code != NULL && code->is_compiled_by_c1()) {
- return CompLevel_highest_tier;
- }
- }
- return CompLevel_fast_compile;
-#else
- return CompLevel_highest_tier;
-#endif // TIERED
-}
-
// StackWalkCompPolicy - walk up stack to find a suitable method to compile
#ifdef COMPILER2
@@ -204,7 +395,7 @@
reset_counter_for_invocation_event(m);
const char* comment = "count";
- if (m->code() == NULL && !delayCompilationDuringStartup() && canBeCompiled(m) && UseCompiler && CompileBroker::should_compile_new_jobs()) {
+ if (is_compilation_enabled() && m->code() == NULL && can_be_compiled(m)) {
ResourceMark rm(THREAD);
JavaThread *thread = (JavaThread*)THREAD;
frame fr = thread->last_frame();
@@ -224,10 +415,6 @@
if (first->top_method()->code() != NULL) {
// called obsolete method/nmethod -- no need to recompile
if (TraceCompilationPolicy) tty->print_cr(" --> " INTPTR_FORMAT, first->top_method()->code());
- } else if (compilation_level(m, InvocationEntryBci) == CompLevel_fast_compile) {
- // Tier1 compilation policy avaoids stack walking.
- CompileBroker::compile_method(m, InvocationEntryBci,
- m, hot_count, comment, CHECK);
} else {
if (TimeCompilationPolicy) accumulated_time()->start();
GrowableArray<RFrame*>* stack = new GrowableArray<RFrame*>(50);
@@ -236,53 +423,25 @@
if (TimeCompilationPolicy) accumulated_time()->stop();
assert(top != NULL, "findTopInlinableFrame returned null");
if (TraceCompilationPolicy) top->print();
- CompileBroker::compile_method(top->top_method(), InvocationEntryBci,
+ CompileBroker::compile_method(top->top_method(), InvocationEntryBci, CompLevel_highest_tier,
m, hot_count, comment, CHECK);
}
}
}
-void StackWalkCompPolicy::method_back_branch_event(methodHandle m, int branch_bci, int loop_top_bci, TRAPS) {
+void StackWalkCompPolicy::method_back_branch_event(methodHandle m, int bci, TRAPS) {
assert(UseCompiler || CompileTheWorld, "UseCompiler should be set by now.");
int hot_count = m->backedge_count();
const char* comment = "backedge_count";
- if (!m->is_not_osr_compilable() && !delayCompilationDuringStartup() && canBeCompiled(m) && CompileBroker::should_compile_new_jobs()) {
- CompileBroker::compile_method(m, loop_top_bci, m, hot_count, comment, CHECK);
+ if (is_compilation_enabled() && !m->is_not_osr_compilable() && can_be_compiled(m)) {
+ CompileBroker::compile_method(m, bci, CompLevel_highest_tier, m, hot_count, comment, CHECK);
- NOT_PRODUCT(trace_osr_completion(m->lookup_osr_nmethod_for(loop_top_bci));)
+ NOT_PRODUCT(trace_osr_completion(m->lookup_osr_nmethod_for(bci, CompLevel_highest_tier, true));)
}
}
-int StackWalkCompPolicy::compilation_level(methodHandle m, int osr_bci)
-{
- int comp_level = CompLevel_full_optimization;
- if (TieredCompilation && osr_bci == InvocationEntryBci) {
- if (CompileTheWorld) {
- // Under CTW, the first compile is tier1, the second tier2
- if (m->highest_tier_compile() == CompLevel_none) {
- comp_level = CompLevel_fast_compile;
- }
- } else if (!m->has_osr_nmethod()) {
- // Before tier1 is done, use invocation_count + backedge_count to
- // compare against the threshold. After that, the counters may/will
- // be reset, so rely on the straight interpreter_invocation_count.
- if (m->highest_tier_compile() == CompLevel_initial_compile) {
- if (m->interpreter_invocation_count() < Tier2CompileThreshold) {
- comp_level = CompLevel_fast_compile;
- }
- } else if (m->invocation_count() + m->backedge_count() <
- Tier2CompileThreshold) {
- comp_level = CompLevel_fast_compile;
- }
- }
-
- }
- return comp_level;
-}
-
-
RFrame* StackWalkCompPolicy::findTopInlinableFrame(GrowableArray<RFrame*>* stack) {
// go up the stack until finding a frame that (probably) won't be inlined
// into its caller
@@ -372,7 +531,7 @@
// If the caller method is too big or something then we do not want to
// compile it just to inline a method
- if (!canBeCompiled(next_m)) {
+ if (!can_be_compiled(next_m)) {
msg = "caller cannot be compiled";
break;
}
@@ -439,7 +598,7 @@
if (!instanceKlass::cast(m->method_holder())->is_initialized()) return (_msg = "method holder not initialized");
if (m->is_native()) return (_msg = "native method");
nmethod* m_code = m->code();
- if( m_code != NULL && m_code->instructions_size() > InlineSmallCode )
+ if (m_code != NULL && m_code->code_size() > InlineSmallCode)
return (_msg = "already compiled into a big method");
// use frequency-based objections only for non-trivial methods
--- a/hotspot/src/share/vm/runtime/compilationPolicy.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/compilationPolicy.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,53 +25,91 @@
// The CompilationPolicy selects which method (if any) should be compiled.
// It also decides which methods must always be compiled (i.e., are never
// interpreted).
+class CompileTask;
+class CompileQueue;
class CompilationPolicy : public CHeapObj {
- private:
static CompilationPolicy* _policy;
// Accumulated time
static elapsedTimer _accumulated_time;
static bool _in_vm_startup;
-
- public:
- virtual void method_invocation_event(methodHandle m, TRAPS) = 0;
- virtual void method_back_branch_event(methodHandle m, int branch_bci, int loop_top_bci, TRAPS) = 0;
- virtual int compilation_level(methodHandle m, int branch_bci) = 0;
-
- void reset_counter_for_invocation_event(methodHandle method);
- void reset_counter_for_back_branch_event(methodHandle method);
-
+public:
static void set_in_vm_startup(bool in_vm_startup) { _in_vm_startup = in_vm_startup; }
static void completed_vm_startup();
- static bool delayCompilationDuringStartup() { return _in_vm_startup; }
+ static bool delay_compilation_during_startup() { return _in_vm_startup; }
- static bool mustBeCompiled(methodHandle m); // m must be compiled before executing it
- static bool canBeCompiled(methodHandle m); // m is allowed to be compiled
-
+ // m must be compiled before executing it
+ static bool must_be_compiled(methodHandle m, int comp_level = CompLevel_all);
+ // m is allowed to be compiled
+ static bool can_be_compiled(methodHandle m, int comp_level = CompLevel_all);
+ static bool is_compilation_enabled();
static void set_policy(CompilationPolicy* policy) { _policy = policy; }
- static CompilationPolicy* policy() { return _policy; }
+ static CompilationPolicy* policy() { return _policy; }
// Profiling
elapsedTimer* accumulated_time() { return &_accumulated_time; }
void print_time() PRODUCT_RETURN;
+ virtual int compiler_count(CompLevel comp_level) = 0;
+ // main notification entry, return a pointer to an nmethod if the OSR is required,
+ // returns NULL otherwise.
+ virtual nmethod* event(methodHandle method, methodHandle inlinee, int branch_bci, int bci, CompLevel comp_level, TRAPS) = 0;
+ // safepoint() is called at the end of the safepoint
+ virtual void do_safepoint_work() = 0;
+ // reprofile request
+ virtual void reprofile(ScopeDesc* trap_scope, bool is_osr) = 0;
+ // delay_compilation(method) can be called by any component of the runtime to notify the policy
+ // that it's recommended to delay the complation of this method.
+ virtual void delay_compilation(methodOop method) = 0;
+ // disable_compilation() is called whenever the runtime decides to disable compilation of the
+ // specified method.
+ virtual void disable_compilation(methodOop method) = 0;
+ // Select task is called by CompileBroker. The queue is guaranteed to have at least one
+ // element and is locked. The function should select one and return it.
+ virtual CompileTask* select_task(CompileQueue* compile_queue) = 0;
+ // Tell the runtime if we think a given method is adequately profiled.
+ virtual bool is_mature(methodOop method) = 0;
+ // Do policy initialization
+ virtual void initialize() = 0;
};
-class SimpleCompPolicy : public CompilationPolicy {
+// A base class for baseline policies.
+class NonTieredCompPolicy : public CompilationPolicy {
+ int _compiler_count;
+protected:
+ static void trace_frequency_counter_overflow(methodHandle m, int branch_bci, int bci);
+ static void trace_osr_request(methodHandle method, nmethod* osr, int bci);
+ static void trace_osr_completion(nmethod* osr_nm);
+ void reset_counter_for_invocation_event(methodHandle method);
+ void reset_counter_for_back_branch_event(methodHandle method);
+public:
+ NonTieredCompPolicy() : _compiler_count(0) { }
+ virtual int compiler_count(CompLevel comp_level);
+ virtual void do_safepoint_work();
+ virtual void reprofile(ScopeDesc* trap_scope, bool is_osr);
+ virtual void delay_compilation(methodOop method);
+ virtual void disable_compilation(methodOop method);
+ virtual bool is_mature(methodOop method);
+ virtual void initialize();
+ virtual CompileTask* select_task(CompileQueue* compile_queue);
+ virtual nmethod* event(methodHandle method, methodHandle inlinee, int branch_bci, int bci, CompLevel comp_level, TRAPS);
+ virtual void method_invocation_event(methodHandle m, TRAPS) = 0;
+ virtual void method_back_branch_event(methodHandle m, int bci, TRAPS) = 0;
+};
+
+class SimpleCompPolicy : public NonTieredCompPolicy {
public:
- void method_invocation_event( methodHandle m, TRAPS);
- void method_back_branch_event(methodHandle m, int branch_bci, int loop_top_bci, TRAPS);
- int compilation_level(methodHandle m, int branch_bci);
+ virtual void method_invocation_event(methodHandle m, TRAPS);
+ virtual void method_back_branch_event(methodHandle m, int bci, TRAPS);
};
// StackWalkCompPolicy - existing C2 policy
#ifdef COMPILER2
-class StackWalkCompPolicy : public CompilationPolicy {
+class StackWalkCompPolicy : public NonTieredCompPolicy {
public:
- void method_invocation_event(methodHandle m, TRAPS);
- void method_back_branch_event(methodHandle m, int branch_bci, int loop_top_bci, TRAPS);
- int compilation_level(methodHandle m, int branch_bci);
+ virtual void method_invocation_event(methodHandle m, TRAPS);
+ virtual void method_back_branch_event(methodHandle m, int bci, TRAPS);
private:
RFrame* findTopInlinableFrame(GrowableArray<RFrame*>* stack);
--- a/hotspot/src/share/vm/runtime/deoptimization.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/deoptimization.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1301,7 +1301,7 @@
bool update_trap_state = true;
bool make_not_entrant = false;
bool make_not_compilable = false;
- bool reset_counters = false;
+ bool reprofile = false;
switch (action) {
case Action_none:
// Keep the old code.
@@ -1328,7 +1328,7 @@
// had been traps taken from compiled code. This will update
// the MDO trap history so that the next compilation will
// properly detect hot trap sites.
- reset_counters = true;
+ reprofile = true;
break;
case Action_make_not_entrant:
// Request immediate recompilation, and get rid of the old code.
@@ -1422,7 +1422,7 @@
// this trap point already, run the method in the interpreter
// for a while to exercise it more thoroughly.
if (make_not_entrant && maybe_prior_recompile && maybe_prior_trap) {
- reset_counters = true;
+ reprofile = true;
}
}
@@ -1452,24 +1452,21 @@
if (trap_method() == nm->method()) {
make_not_compilable = true;
} else {
- trap_method->set_not_compilable();
+ trap_method->set_not_compilable(CompLevel_full_optimization);
// But give grace to the enclosing nm->method().
}
}
}
- // Reset invocation counters
- if (reset_counters) {
- if (nm->is_osr_method())
- reset_invocation_counter(trap_scope, CompileThreshold);
- else
- reset_invocation_counter(trap_scope);
+ // Reprofile
+ if (reprofile) {
+ CompilationPolicy::policy()->reprofile(trap_scope, nm->is_osr_method());
}
// Give up compiling
- if (make_not_compilable && !nm->method()->is_not_compilable()) {
+ if (make_not_compilable && !nm->method()->is_not_compilable(CompLevel_full_optimization)) {
assert(make_not_entrant, "consistent");
- nm->method()->set_not_compilable();
+ nm->method()->set_not_compilable(CompLevel_full_optimization);
}
} // Free marked resources
@@ -1569,22 +1566,6 @@
ignore_maybe_prior_recompile);
}
-void Deoptimization::reset_invocation_counter(ScopeDesc* trap_scope, jint top_count) {
- ScopeDesc* sd = trap_scope;
- for (; !sd->is_top(); sd = sd->sender()) {
- // Reset ICs of inlined methods, since they can trigger compilations also.
- sd->method()->invocation_counter()->reset();
- }
- InvocationCounter* c = sd->method()->invocation_counter();
- if (top_count != _no_count) {
- // It was an OSR method, so bump the count higher.
- c->set(c->state(), top_count);
- } else {
- c->reset();
- }
- sd->method()->backedge_counter()->reset();
-}
-
Deoptimization::UnrollBlock* Deoptimization::uncommon_trap(JavaThread* thread, jint trap_request) {
// Still in Java no safepoints
--- a/hotspot/src/share/vm/runtime/deoptimization.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/deoptimization.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -311,12 +311,6 @@
static void popframe_preserve_args(JavaThread* thread, int bytes_to_save, void* start_address);
private:
- enum {
- _no_count = -1
- };
-
- static void reset_invocation_counter(ScopeDesc* trap_scope, jint count = _no_count);
-
static methodDataOop get_method_data(JavaThread* thread, methodHandle m, bool create_if_missing);
// Update the mdo's count and per-BCI reason bits, returning previous state:
static ProfileData* query_update_method_data(methodDataHandle trap_mdo,
--- a/hotspot/src/share/vm/runtime/dtraceJSDT.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/dtraceJSDT.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -65,7 +65,7 @@
THROW_MSG_0(vmSymbols::java_lang_RuntimeException(),
"Unable to register DTrace probes (CodeCache: no room for DTrace nmethods).");
}
- h_method()->set_not_compilable(CompLevel_highest_tier);
+ h_method()->set_not_compilable();
h_method()->set_code(h_method, nm);
probes->nmethod_at_put(count++, nm);
}
--- a/hotspot/src/share/vm/runtime/frame.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/frame.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -537,8 +537,8 @@
st->cr();
#ifndef PRODUCT
if (end == NULL) {
- begin = _cb->instructions_begin();
- end = _cb->instructions_end();
+ begin = _cb->code_begin();
+ end = _cb->code_end();
}
#endif
}
--- a/hotspot/src/share/vm/runtime/globals.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/globals.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -68,30 +68,38 @@
// Length of format string (e.g. "%.1234s") for printing ccstr below
#define FORMAT_BUFFER_LEN 16
-void Flag::print_on(outputStream* st) {
- st->print("%5s %-35s %c= ", type, name, (origin != DEFAULT ? ':' : ' '));
+void Flag::print_on(outputStream* st, bool withComments) {
+ st->print("%9s %-40s %c= ", type, name, (origin != DEFAULT ? ':' : ' '));
if (is_bool()) st->print("%-16s", get_bool() ? "true" : "false");
if (is_intx()) st->print("%-16ld", get_intx());
if (is_uintx()) st->print("%-16lu", get_uintx());
if (is_uint64_t()) st->print("%-16lu", get_uint64_t());
+ if (is_double()) st->print("%-16f", get_double());
+
if (is_ccstr()) {
- const char* cp = get_ccstr();
- if (cp != NULL) {
- const char* eol;
- while ((eol = strchr(cp, '\n')) != NULL) {
- char format_buffer[FORMAT_BUFFER_LEN];
- size_t llen = pointer_delta(eol, cp, sizeof(char));
- jio_snprintf(format_buffer, FORMAT_BUFFER_LEN,
+ const char* cp = get_ccstr();
+ if (cp != NULL) {
+ const char* eol;
+ while ((eol = strchr(cp, '\n')) != NULL) {
+ char format_buffer[FORMAT_BUFFER_LEN];
+ size_t llen = pointer_delta(eol, cp, sizeof(char));
+ jio_snprintf(format_buffer, FORMAT_BUFFER_LEN,
"%%." SIZE_FORMAT "s", llen);
- st->print(format_buffer, cp);
- st->cr();
- cp = eol+1;
- st->print("%5s %-35s += ", "", name);
- }
- st->print("%-16s", cp);
- }
+ st->print(format_buffer, cp);
+ st->cr();
+ cp = eol+1;
+ st->print("%5s %-35s += ", "", name);
+ }
+ st->print("%-16s", cp);
+ }
+ else st->print("%-16s", "");
}
- st->print(" %s", kind);
+ st->print("%-20s", kind);
+ if (withComments) {
+#ifndef PRODUCT
+ st->print("%s", doc );
+#endif
+ }
st->cr();
}
@@ -131,67 +139,67 @@
// 4991491 do not "optimize out" the was_set false values: omitting them
// tickles a Microsoft compiler bug causing flagTable to be malformed
-#define RUNTIME_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{product}", DEFAULT },
-#define RUNTIME_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, "{pd product}", DEFAULT },
-#define RUNTIME_DIAGNOSTIC_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{diagnostic}", DEFAULT },
-#define RUNTIME_EXPERIMENTAL_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{experimental}", DEFAULT },
-#define RUNTIME_MANAGEABLE_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{manageable}", DEFAULT },
-#define RUNTIME_PRODUCT_RW_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{product rw}", DEFAULT },
+#define RUNTIME_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{product}", DEFAULT },
+#define RUNTIME_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{pd product}", DEFAULT },
+#define RUNTIME_DIAGNOSTIC_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{diagnostic}", DEFAULT },
+#define RUNTIME_EXPERIMENTAL_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{experimental}", DEFAULT },
+#define RUNTIME_MANAGEABLE_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{manageable}", DEFAULT },
+#define RUNTIME_PRODUCT_RW_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{product rw}", DEFAULT },
#ifdef PRODUCT
#define RUNTIME_DEVELOP_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
#define RUNTIME_PD_DEVELOP_FLAG_STRUCT(type, name, doc) /* flag is constant */
#define RUNTIME_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc)
#else
- #define RUNTIME_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "", DEFAULT },
- #define RUNTIME_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, "{pd}", DEFAULT },
- #define RUNTIME_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{notproduct}", DEFAULT },
+ #define RUNTIME_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "", DEFAULT },
+ #define RUNTIME_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, doc, "{pd}", DEFAULT },
+ #define RUNTIME_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{notproduct}", DEFAULT },
#endif
#ifdef _LP64
- #define RUNTIME_LP64_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{lp64_product}", DEFAULT },
+ #define RUNTIME_LP64_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{lp64_product}", DEFAULT },
#else
#define RUNTIME_LP64_PRODUCT_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
#endif // _LP64
-#define C1_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{C1 product}", DEFAULT },
-#define C1_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, "{C1 pd product}", DEFAULT },
+#define C1_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C1 product}", DEFAULT },
+#define C1_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C1 pd product}", DEFAULT },
#ifdef PRODUCT
#define C1_DEVELOP_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
#define C1_PD_DEVELOP_FLAG_STRUCT(type, name, doc) /* flag is constant */
#define C1_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc)
#else
- #define C1_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{C1}", DEFAULT },
- #define C1_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, "{C1 pd}", DEFAULT },
- #define C1_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{C1 notproduct}", DEFAULT },
+ #define C1_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{C1}", DEFAULT },
+ #define C1_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, doc, "{C1 pd}", DEFAULT },
+ #define C1_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{C1 notproduct}", DEFAULT },
#endif
-#define C2_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{C2 product}", DEFAULT },
-#define C2_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, "{C2 pd product}", DEFAULT },
-#define C2_DIAGNOSTIC_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{C2 diagnostic}", DEFAULT },
-#define C2_EXPERIMENTAL_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{C2 experimental}", DEFAULT },
+#define C2_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C2 product}", DEFAULT },
+#define C2_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C2 pd product}", DEFAULT },
+#define C2_DIAGNOSTIC_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C2 diagnostic}", DEFAULT },
+#define C2_EXPERIMENTAL_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C2 experimental}", DEFAULT },
#ifdef PRODUCT
#define C2_DEVELOP_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
#define C2_PD_DEVELOP_FLAG_STRUCT(type, name, doc) /* flag is constant */
#define C2_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc)
#else
- #define C2_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{C2}", DEFAULT },
- #define C2_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, "{C2 pd}", DEFAULT },
- #define C2_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{C2 notproduct}", DEFAULT },
+ #define C2_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{C2}", DEFAULT },
+ #define C2_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, doc, "{C2 pd}", DEFAULT },
+ #define C2_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{C2 notproduct}", DEFAULT },
#endif
-#define SHARK_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{Shark product}", DEFAULT },
-#define SHARK_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, "{Shark pd product}", DEFAULT },
-#define SHARK_DIAGNOSTIC_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{Shark diagnostic}", DEFAULT },
+#define SHARK_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{Shark product}", DEFAULT },
+#define SHARK_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{Shark pd product}", DEFAULT },
+#define SHARK_DIAGNOSTIC_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{Shark diagnostic}", DEFAULT },
#ifdef PRODUCT
#define SHARK_DEVELOP_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
#define SHARK_PD_DEVELOP_FLAG_STRUCT(type, name, doc) /* flag is constant */
#define SHARK_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc)
#else
- #define SHARK_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{Shark}", DEFAULT },
- #define SHARK_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, "{Shark pd}", DEFAULT },
- #define SHARK_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, "{Shark notproduct}", DEFAULT },
+ #define SHARK_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{Shark}", DEFAULT },
+ #define SHARK_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, doc, "{Shark pd}", DEFAULT },
+ #define SHARK_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{Shark notproduct}", DEFAULT },
#endif
static Flag flagTable[] = {
@@ -485,7 +493,7 @@
#endif // PRODUCT
-void CommandLineFlags::printFlags() {
+void CommandLineFlags::printFlags(bool withComments) {
// Print the flags sorted by name
// note: this method is called before the thread structure is in place
// which means resource allocation cannot be used.
@@ -505,7 +513,7 @@
tty->print_cr("[Global flags]");
for (int i = 0; i < length; i++) {
if (array[i]->is_unlocked()) {
- array[i]->print_on(tty);
+ array[i]->print_on(tty, withComments);
}
}
FREE_C_HEAP_ARRAY(Flag*, array);
--- a/hotspot/src/share/vm/runtime/globals.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/globals.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -35,14 +35,7 @@
define_pd_global(bool, TieredCompilation, false);
define_pd_global(intx, CompileThreshold, 0);
-define_pd_global(intx, Tier2CompileThreshold, 0);
-define_pd_global(intx, Tier3CompileThreshold, 0);
-define_pd_global(intx, Tier4CompileThreshold, 0);
-
define_pd_global(intx, BackEdgeThreshold, 0);
-define_pd_global(intx, Tier2BackEdgeThreshold, 0);
-define_pd_global(intx, Tier3BackEdgeThreshold, 0);
-define_pd_global(intx, Tier4BackEdgeThreshold, 0);
define_pd_global(intx, OnStackReplacePercentage, 0);
define_pd_global(bool, ResizeTLAB, false);
@@ -90,6 +83,9 @@
const char *type;
const char *name;
void* addr;
+
+ NOT_PRODUCT(const char *doc;)
+
const char *kind;
FlagValueOrigin origin;
@@ -131,7 +127,7 @@
bool is_writeable() const;
bool is_external() const;
- void print_on(outputStream* st);
+ void print_on(outputStream* st, bool withComments = false );
void print_as_flag(outputStream* st);
};
@@ -211,7 +207,7 @@
static bool wasSetOnCmdline(const char* name, bool* value);
static void printSetFlags();
- static void printFlags();
+ static void printFlags(bool withComments = false );
static void verify() PRODUCT_RETURN;
};
@@ -1541,13 +1537,13 @@
"Use BinaryTreeDictionary as default in the CMS generation") \
\
product(uintx, CMSIndexedFreeListReplenish, 4, \
- "Replenish and indexed free list with this number of chunks") \
+ "Replenish an indexed free list with this number of chunks") \
\
product(bool, CMSReplenishIntermediate, true, \
"Replenish all intermediate free-list caches") \
\
product(bool, CMSSplitIndexedFreeListBlocks, true, \
- "When satisfying batched demand, splot blocks from the " \
+ "When satisfying batched demand, split blocks from the " \
"IndexedFreeList whose size is a multiple of requested size") \
\
product(bool, CMSLoopWarn, false, \
@@ -1971,7 +1967,7 @@
product(uintx, TenuredGenerationSizeSupplementDecay, 2, \
"Decay factor to TenuredGenerationSizeIncrement") \
\
- product(uintx, MaxGCPauseMillis, max_uintx, \
+ product(uintx, MaxGCPauseMillis, max_uintx, \
"Adaptive size policy maximum GC pause time goal in msec, " \
"or (G1 Only) the max. GC time per MMU time slice") \
\
@@ -2366,9 +2362,6 @@
develop(bool, EagerInitialization, false, \
"Eagerly initialize classes if possible") \
\
- product(bool, Tier1UpdateMethodData, trueInTiered, \
- "Update methodDataOops in Tier1-generated code") \
- \
develop(bool, TraceMethodReplacement, false, \
"Print when methods are replaced do to recompilation") \
\
@@ -2406,6 +2399,9 @@
product(bool, PrintFlagsFinal, false, \
"Print all VM flags after argument and ergonomic processing") \
\
+ notproduct(bool, PrintFlagsWithComments, false, \
+ "Print all VM flags with default values and descriptions and exit")\
+ \
diagnostic(bool, SerializeVMOutput, true, \
"Use a mutex to serialize output to tty and hotspot.log") \
\
@@ -2476,6 +2472,9 @@
develop(bool, MonomorphicArrayCheck, true, \
"Uncommon-trap array store checks that require full type check") \
\
+ diagnostic(bool, ProfileDynamicTypes, true, \
+ "do extra type profiling and use it more aggressively") \
+ \
develop(bool, DelayCompilationDuringStartup, true, \
"Delay invoking the compiler until main application class is " \
"loaded") \
@@ -2895,7 +2894,7 @@
"if non-zero, start verifying C heap after Nth call to " \
"malloc/realloc/free") \
\
- product(intx, TypeProfileWidth, 2, \
+ product(intx, TypeProfileWidth, 2, \
"number of receiver types to record in call/cast profile") \
\
develop(intx, BciProfileWidth, 2, \
@@ -3303,30 +3302,98 @@
product_pd(intx, BackEdgeThreshold, \
"Interpreter Back edge threshold at which an OSR compilation is invoked")\
\
- product(intx, Tier1BytecodeLimit, 10, \
- "Must have at least this many bytecodes before tier1" \
- "invocation counters are used") \
- \
- product_pd(intx, Tier2CompileThreshold, \
- "threshold at which a tier 2 compilation is invoked") \
- \
- product_pd(intx, Tier2BackEdgeThreshold, \
- "Back edge threshold at which a tier 2 compilation is invoked") \
- \
- product_pd(intx, Tier3CompileThreshold, \
- "threshold at which a tier 3 compilation is invoked") \
- \
- product_pd(intx, Tier3BackEdgeThreshold, \
- "Back edge threshold at which a tier 3 compilation is invoked") \
- \
- product_pd(intx, Tier4CompileThreshold, \
- "threshold at which a tier 4 compilation is invoked") \
- \
- product_pd(intx, Tier4BackEdgeThreshold, \
- "Back edge threshold at which a tier 4 compilation is invoked") \
+ product(intx, Tier0InvokeNotifyFreqLog, 7, \
+ "Interpreter (tier 0) invocation notification frequency.") \
+ \
+ product(intx, Tier2InvokeNotifyFreqLog, 11, \
+ "C1 without MDO (tier 2) invocation notification frequency.") \
+ \
+ product(intx, Tier3InvokeNotifyFreqLog, 10, \
+ "C1 with MDO profiling (tier 3) invocation notification " \
+ "frequency.") \
+ \
+ product(intx, Tier0BackedgeNotifyFreqLog, 10, \
+ "Interpreter (tier 0) invocation notification frequency.") \
+ \
+ product(intx, Tier2BackedgeNotifyFreqLog, 14, \
+ "C1 without MDO (tier 2) invocation notification frequency.") \
+ \
+ product(intx, Tier3BackedgeNotifyFreqLog, 13, \
+ "C1 with MDO profiling (tier 3) invocation notification " \
+ "frequency.") \
+ \
+ product(intx, Tier2CompileThreshold, 0, \
+ "threshold at which tier 2 compilation is invoked") \
+ \
+ product(intx, Tier2BackEdgeThreshold, 0, \
+ "Back edge threshold at which tier 2 compilation is invoked") \
+ \
+ product(intx, Tier3InvocationThreshold, 200, \
+ "Compile if number of method invocations crosses this " \
+ "threshold") \
+ \
+ product(intx, Tier3MinInvocationThreshold, 100, \
+ "Minimum invocation to compile at tier 3") \
+ \
+ product(intx, Tier3CompileThreshold, 2000, \
+ "Threshold at which tier 3 compilation is invoked (invocation " \
+ "minimum must be satisfied.") \
+ \
+ product(intx, Tier3BackEdgeThreshold, 7000, \
+ "Back edge threshold at which tier 3 OSR compilation is invoked") \
+ \
+ product(intx, Tier4InvocationThreshold, 5000, \
+ "Compile if number of method invocations crosses this " \
+ "threshold") \
+ \
+ product(intx, Tier4MinInvocationThreshold, 600, \
+ "Minimum invocation to compile at tier 4") \
+ \
+ product(intx, Tier4CompileThreshold, 15000, \
+ "Threshold at which tier 4 compilation is invoked (invocation " \
+ "minimum must be satisfied.") \
+ \
+ product(intx, Tier4BackEdgeThreshold, 40000, \
+ "Back edge threshold at which tier 4 OSR compilation is invoked") \
+ \
+ product(intx, Tier3DelayOn, 5, \
+ "If C2 queue size grows over this amount per compiler thread " \
+ "stop compiling at tier 3 and start compiling at tier 2") \
+ \
+ product(intx, Tier3DelayOff, 2, \
+ "If C2 queue size is less than this amount per compiler thread " \
+ "allow methods compiled at tier 2 transition to tier 3") \
+ \
+ product(intx, Tier3LoadFeedback, 5, \
+ "Tier 3 thresholds will increase twofold when C1 queue size " \
+ "reaches this amount per compiler thread") \
+ \
+ product(intx, Tier4LoadFeedback, 3, \
+ "Tier 4 thresholds will increase twofold when C2 queue size " \
+ "reaches this amount per compiler thread") \
+ \
+ product(intx, TieredCompileTaskTimeout, 50, \
+ "Kill compile task if method was not used within " \
+ "given timeout in milliseconds") \
+ \
+ product(intx, TieredStopAtLevel, 4, \
+ "Stop at given compilation level") \
+ \
+ product(intx, Tier0ProfilingStartPercentage, 200, \
+ "Start profiling in interpreter if the counters exceed tier 3" \
+ "thresholds by the specified percentage") \
+ \
+ product(intx, TieredRateUpdateMinTime, 1, \
+ "Minimum rate sampling interval (in milliseconds)") \
+ \
+ product(intx, TieredRateUpdateMaxTime, 25, \
+ "Maximum rate sampling interval (in milliseconds)") \
\
product_pd(bool, TieredCompilation, \
- "Enable two-tier compilation") \
+ "Enable tiered compilation") \
+ \
+ product(bool, PrintTieredEvents, false, \
+ "Print tiered events notifications") \
\
product(bool, StressTieredRuntime, false, \
"Alternate client and server compiler on compile requests") \
--- a/hotspot/src/share/vm/runtime/icache.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/icache.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -33,7 +33,7 @@
ResourceMark rm;
BufferBlob* b = BufferBlob::create("flush_icache_stub", ICache::stub_size);
- CodeBuffer c(b->instructions_begin(), b->instructions_size());
+ CodeBuffer c(b);
ICacheStubGenerator g(&c);
g.generate_icache_flush(&_flush_icache_stub);
--- a/hotspot/src/share/vm/runtime/java.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/java.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -198,7 +198,7 @@
if (CountCompiledCalls) {
print_method_invocation_histogram();
}
- if (ProfileInterpreter || Tier1UpdateMethodData) {
+ if (ProfileInterpreter || C1UpdateMethodData) {
print_method_profiling_data();
}
if (TimeCompiler) {
--- a/hotspot/src/share/vm/runtime/javaCalls.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/javaCalls.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -329,9 +329,10 @@
assert(!thread->is_Compiler_thread(), "cannot compile from the compiler");
- if (CompilationPolicy::mustBeCompiled(method)) {
+ if (CompilationPolicy::must_be_compiled(method)) {
CompileBroker::compile_method(method, InvocationEntryBci,
- methodHandle(), 0, "mustBeCompiled", CHECK);
+ CompLevel_initial_compile,
+ methodHandle(), 0, "must_be_compiled", CHECK);
}
// Since the call stub sets up like the interpreter we call the from_interpreted_entry
--- a/hotspot/src/share/vm/runtime/rframe.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/rframe.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -120,7 +120,7 @@
int CompiledRFrame::cost() const {
nmethod* nm = top_method()->code();
if (nm != NULL) {
- return nm->code_size();
+ return nm->insts_size();
} else {
return top_method()->code_size();
}
--- a/hotspot/src/share/vm/runtime/safepoint.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/safepoint.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -430,29 +430,7 @@
return false;
}
-jlong CounterDecay::_last_timestamp = 0;
-static void do_method(methodOop m) {
- m->invocation_counter()->decay();
-}
-
-void CounterDecay::decay() {
- _last_timestamp = os::javaTimeMillis();
-
- // This operation is going to be performed only at the end of a safepoint
- // and hence GC's will not be going on, all Java mutators are suspended
- // at this point and hence SystemDictionary_lock is also not needed.
- assert(SafepointSynchronize::is_at_safepoint(), "can only be executed at a safepoint");
- int nclasses = SystemDictionary::number_of_classes();
- double classes_per_tick = nclasses * (CounterDecayMinIntervalLength * 1e-3 /
- CounterHalfLifeTime);
- for (int i = 0; i < classes_per_tick; i++) {
- klassOop k = SystemDictionary::try_get_next_class();
- if (k != NULL && k->klass_part()->oop_is_instance()) {
- instanceKlass::cast(k)->methods_do(do_method);
- }
- }
-}
// Various cleaning tasks that should be done periodically at safepoints
void SafepointSynchronize::do_cleanup_tasks() {
@@ -465,10 +443,9 @@
TraceTime t2("updating inline caches", TraceSafepointCleanupTime);
InlineCacheBuffer::update_inline_caches();
}
-
- if(UseCounterDecay && CounterDecay::is_decay_needed()) {
- TraceTime t3("decaying counter", TraceSafepointCleanupTime);
- CounterDecay::decay();
+ {
+ TraceTime t3("compilation policy safepoint handler", TraceSafepointCleanupTime);
+ CompilationPolicy::policy()->do_safepoint_work();
}
TraceTime t4("sweeping nmethods", TraceSafepointCleanupTime);
--- a/hotspot/src/share/vm/runtime/safepoint.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/safepoint.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -147,6 +147,9 @@
static long last_non_safepoint_interval() {
return os::javaTimeMillis() - _end_of_last_safepoint;
}
+ static long end_of_last_safepoint() {
+ return _end_of_last_safepoint;
+ }
static bool is_cleanup_needed();
static void do_cleanup_tasks();
@@ -228,15 +231,4 @@
}
};
-//
-// CounterDecay
-//
-// Interates through invocation counters and decrements them. This
-// is done at each safepoint.
-//
-class CounterDecay : public AllStatic {
- static jlong _last_timestamp;
- public:
- static void decay();
- static bool is_decay_needed() { return (os::javaTimeMillis() - _last_timestamp) > CounterDecayMinIntervalLength; }
-};
+
--- a/hotspot/src/share/vm/runtime/sharedRuntime.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/sharedRuntime.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -455,11 +455,11 @@
if (at_poll_return) {
assert(SharedRuntime::polling_page_return_handler_blob() != NULL,
"polling page return stub not created yet");
- stub = SharedRuntime::polling_page_return_handler_blob()->instructions_begin();
+ stub = SharedRuntime::polling_page_return_handler_blob()->entry_point();
} else {
assert(SharedRuntime::polling_page_safepoint_handler_blob() != NULL,
"polling page safepoint stub not created yet");
- stub = SharedRuntime::polling_page_safepoint_handler_blob()->instructions_begin();
+ stub = SharedRuntime::polling_page_safepoint_handler_blob()->entry_point();
}
#ifndef PRODUCT
if( TraceSafepoint ) {
@@ -574,7 +574,7 @@
}
// found handling method => lookup exception handler
- int catch_pco = ret_pc - nm->instructions_begin();
+ int catch_pco = ret_pc - nm->code_begin();
ExceptionHandlerTable table(nm);
HandlerTableEntry *t = table.entry_for(catch_pco, handler_bci, scope_depth);
@@ -607,7 +607,7 @@
return NULL;
}
- return nm->instructions_begin() + t->pco();
+ return nm->code_begin() + t->pco();
}
JRT_ENTRY(void, SharedRuntime::throw_AbstractMethodError(JavaThread* thread))
@@ -1633,8 +1633,13 @@
char* SharedRuntime::generate_wrong_method_type_message(JavaThread* thread,
oopDesc* required,
oopDesc* actual) {
+ if (TraceMethodHandles) {
+ tty->print_cr("WrongMethodType thread="PTR_FORMAT" req="PTR_FORMAT" act="PTR_FORMAT"",
+ thread, required, actual);
+ }
assert(EnableMethodHandles, "");
oop singleKlass = wrong_method_type_is_for_single_argument(thread, required);
+ char* message = NULL;
if (singleKlass != NULL) {
const char* objName = "argument or return value";
if (actual != NULL) {
@@ -1647,7 +1652,7 @@
Klass* targetKlass = Klass::cast(required->is_klass()
? (klassOop)required
: java_lang_Class::as_klassOop(required));
- return generate_class_cast_message(objName, targetKlass->external_name());
+ message = generate_class_cast_message(objName, targetKlass->external_name());
} else {
// %%% need to get the MethodType string, without messing around too much
// Get a signature from the invoke instruction
@@ -1679,9 +1684,13 @@
if (mhName[0] == '$')
mhName = actual_method->signature()->as_C_string();
}
- return generate_class_cast_message(mhName, targetType,
- " cannot be called as ");
+ message = generate_class_cast_message(mhName, targetType,
+ " cannot be called as ");
}
+ if (TraceMethodHandles) {
+ tty->print_cr("WrongMethodType => message=%s", message);
+ }
+ return message;
}
oop SharedRuntime::wrong_method_type_is_for_single_argument(JavaThread* thr,
@@ -2252,7 +2261,7 @@
ResourceMark rm;
- NOT_PRODUCT(int code_size);
+ NOT_PRODUCT(int insts_size);
AdapterBlob* B = NULL;
AdapterHandlerEntry* entry = NULL;
AdapterFingerPrint* fingerprint = NULL;
@@ -2305,7 +2314,7 @@
BufferBlob* buf = buffer_blob(); // the temporary code buffer in CodeCache
if (buf != NULL) {
- CodeBuffer buffer(buf->instructions_begin(), buf->instructions_size());
+ CodeBuffer buffer(buf);
short buffer_locs[20];
buffer.insts()->initialize_shared_locs((relocInfo*)buffer_locs,
sizeof(buffer_locs)/sizeof(relocInfo));
@@ -2321,19 +2330,19 @@
#ifdef ASSERT
if (VerifyAdapterSharing) {
if (shared_entry != NULL) {
- assert(shared_entry->compare_code(buf->instructions_begin(), buffer.code_size(), total_args_passed, sig_bt),
+ assert(shared_entry->compare_code(buf->code_begin(), buffer.insts_size(), total_args_passed, sig_bt),
"code must match");
// Release the one just created and return the original
_adapters->free_entry(entry);
return shared_entry;
} else {
- entry->save_code(buf->instructions_begin(), buffer.code_size(), total_args_passed, sig_bt);
+ entry->save_code(buf->code_begin(), buffer.insts_size(), total_args_passed, sig_bt);
}
}
#endif
B = AdapterBlob::create(&buffer);
- NOT_PRODUCT(code_size = buffer.code_size());
+ NOT_PRODUCT(insts_size = buffer.insts_size());
}
if (B == NULL) {
// CodeCache is full, disable compilation
@@ -2343,16 +2352,16 @@
CompileBroker::handle_full_code_cache();
return NULL; // Out of CodeCache space
}
- entry->relocate(B->instructions_begin());
+ entry->relocate(B->content_begin());
#ifndef PRODUCT
// debugging suppport
if (PrintAdapterHandlers) {
tty->cr();
tty->print_cr("i2c argument handler #%d for: %s %s (fingerprint = %s, %d bytes generated)",
_adapters->number_of_entries(), (method->is_static() ? "static" : "receiver"),
- method->signature()->as_C_string(), fingerprint->as_string(), code_size );
+ method->signature()->as_C_string(), fingerprint->as_string(), insts_size );
tty->print_cr("c2i argument handler starts at %p",entry->get_c2i_entry());
- Disassembler::decode(entry->get_i2c_entry(), entry->get_i2c_entry() + code_size);
+ Disassembler::decode(entry->get_i2c_entry(), entry->get_i2c_entry() + insts_size);
}
#endif
@@ -2366,13 +2375,11 @@
"%s(%s)@" PTR_FORMAT,
B->name(),
fingerprint->as_string(),
- B->instructions_begin());
- Forte::register_stub(blob_id, B->instructions_begin(), B->instructions_end());
+ B->content_begin());
+ Forte::register_stub(blob_id, B->content_begin(), B->content_end());
if (JvmtiExport::should_post_dynamic_code_generated()) {
- JvmtiExport::post_dynamic_code_generated(blob_id,
- B->instructions_begin(),
- B->instructions_end());
+ JvmtiExport::post_dynamic_code_generated(blob_id, B->content_begin(), B->content_end());
}
}
return entry;
@@ -2456,7 +2463,7 @@
BufferBlob* buf = buffer_blob(); // the temporary code buffer in CodeCache
if (buf != NULL) {
- CodeBuffer buffer(buf->instructions_begin(), buf->instructions_size());
+ CodeBuffer buffer(buf);
double locs_buf[20];
buffer.insts()->initialize_shared_locs((relocInfo*)locs_buf, sizeof(locs_buf) / sizeof(relocInfo));
MacroAssembler _masm(&buffer);
@@ -2540,7 +2547,7 @@
BufferBlob* buf = buffer_blob(); // the temporary code buffer in CodeCache
if (buf != NULL) {
- CodeBuffer buffer(buf->instructions_begin(), buf->instructions_size());
+ CodeBuffer buffer(buf);
// Need a few relocation entries
double locs_buf[20];
buffer.insts()->initialize_shared_locs(
--- a/hotspot/src/share/vm/runtime/sharedRuntime.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/sharedRuntime.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -173,12 +173,12 @@
static address get_ic_miss_stub() {
assert(_ic_miss_blob!= NULL, "oops");
- return _ic_miss_blob->instructions_begin();
+ return _ic_miss_blob->entry_point();
}
static address get_handle_wrong_method_stub() {
assert(_wrong_method_blob!= NULL, "oops");
- return _wrong_method_blob->instructions_begin();
+ return _wrong_method_blob->entry_point();
}
#ifdef COMPILER2
@@ -188,15 +188,15 @@
static address get_resolve_opt_virtual_call_stub(){
assert(_resolve_opt_virtual_call_blob != NULL, "oops");
- return _resolve_opt_virtual_call_blob->instructions_begin();
+ return _resolve_opt_virtual_call_blob->entry_point();
}
static address get_resolve_virtual_call_stub() {
assert(_resolve_virtual_call_blob != NULL, "oops");
- return _resolve_virtual_call_blob->instructions_begin();
+ return _resolve_virtual_call_blob->entry_point();
}
static address get_resolve_static_call_stub() {
assert(_resolve_static_call_blob != NULL, "oops");
- return _resolve_static_call_blob->instructions_begin();
+ return _resolve_static_call_blob->entry_point();
}
static SafepointBlob* polling_page_return_handler_blob() { return _polling_page_return_handler_blob; }
@@ -548,16 +548,17 @@
// This library manages argument marshaling adapters and native wrappers.
// There are 2 flavors of adapters: I2C and C2I.
//
-// The I2C flavor takes a stock interpreted call setup, marshals the arguments
-// for a Java-compiled call, and jumps to Rmethod-> code()->
-// instructions_begin(). It is broken to call it without an nmethod assigned.
-// The usual behavior is to lift any register arguments up out of the stack
-// and possibly re-pack the extra arguments to be contigious. I2C adapters
-// will save what the interpreter's stack pointer will be after arguments are
-// popped, then adjust the interpreter's frame size to force alignment and
-// possibly to repack the arguments. After re-packing, it jumps to the
-// compiled code start. There are no safepoints in this adapter code and a GC
-// cannot happen while marshaling is in progress.
+// The I2C flavor takes a stock interpreted call setup, marshals the
+// arguments for a Java-compiled call, and jumps to Rmethod-> code()->
+// code_begin(). It is broken to call it without an nmethod assigned.
+// The usual behavior is to lift any register arguments up out of the
+// stack and possibly re-pack the extra arguments to be contigious.
+// I2C adapters will save what the interpreter's stack pointer will be
+// after arguments are popped, then adjust the interpreter's frame
+// size to force alignment and possibly to repack the arguments.
+// After re-packing, it jumps to the compiled code start. There are
+// no safepoints in this adapter code and a GC cannot happen while
+// marshaling is in progress.
//
// The C2I flavor takes a stock compiled call setup plus the target method in
// Rmethod, marshals the arguments for an interpreted call and jumps to
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/vm/runtime/simpleThresholdPolicy.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -0,0 +1,377 @@
+/*
+ * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+# include "incls/_precompiled.incl"
+# include "incls/_simpleThresholdPolicy.cpp.incl"
+
+// Print an event.
+void SimpleThresholdPolicy::print_event(EventType type, methodHandle mh, methodHandle imh,
+ int bci, CompLevel level) {
+ bool inlinee_event = mh() != imh();
+
+ ttyLocker tty_lock;
+ tty->print("%lf: [", os::elapsedTime());
+
+ int invocation_count = mh->invocation_count();
+ int backedge_count = mh->backedge_count();
+ switch(type) {
+ case CALL:
+ tty->print("call");
+ break;
+ case LOOP:
+ tty->print("loop");
+ break;
+ case COMPILE:
+ tty->print("compile");
+ }
+
+ tty->print(" level: %d ", level);
+
+ ResourceMark rm;
+ char *method_name = mh->name_and_sig_as_C_string();
+ tty->print("[%s", method_name);
+ // We can have an inlinee, although currently we don't generate any notifications for the inlined methods.
+ if (inlinee_event) {
+ char *inlinee_name = imh->name_and_sig_as_C_string();
+ tty->print(" [%s]] ", inlinee_name);
+ }
+ else tty->print("] ");
+ tty->print("@%d queues: %d,%d", bci, CompileBroker::queue_size(CompLevel_full_profile),
+ CompileBroker::queue_size(CompLevel_full_optimization));
+
+ print_specific(type, mh, imh, bci, level);
+
+ if (type != COMPILE) {
+ methodDataHandle mdh = mh->method_data();
+ int mdo_invocations = 0, mdo_backedges = 0;
+ if (mdh() != NULL) {
+ mdo_invocations = mdh->invocation_count();
+ mdo_backedges = mdh->backedge_count();
+ }
+ tty->print(" total: %d,%d mdo: %d,%d",
+ invocation_count, backedge_count,
+ mdo_invocations, mdo_backedges);
+ tty->print(" max levels: %d,%d",
+ mh->highest_comp_level(), mh->highest_osr_comp_level());
+ if (inlinee_event) {
+ tty->print(" inlinee max levels: %d,%d", imh->highest_comp_level(), imh->highest_osr_comp_level());
+ }
+ tty->print(" compilable: ");
+ bool need_comma = false;
+ if (!mh->is_not_compilable(CompLevel_full_profile)) {
+ tty->print("c1");
+ need_comma = true;
+ }
+ if (!mh->is_not_compilable(CompLevel_full_optimization)) {
+ if (need_comma) tty->print(", ");
+ tty->print("c2");
+ need_comma = true;
+ }
+ if (!mh->is_not_osr_compilable()) {
+ if (need_comma) tty->print(", ");
+ tty->print("osr");
+ }
+ tty->print(" status:");
+ if (mh->queued_for_compilation()) {
+ tty->print(" in queue");
+ } else tty->print(" idle");
+ }
+ tty->print_cr("]");
+}
+
+void SimpleThresholdPolicy::initialize() {
+ if (FLAG_IS_DEFAULT(CICompilerCount)) {
+ FLAG_SET_DEFAULT(CICompilerCount, 3);
+ }
+ int count = CICompilerCount;
+ if (CICompilerCountPerCPU) {
+ count = MAX2(log2_intptr(os::active_processor_count()), 1) * 3 / 2;
+ }
+ set_c1_count(MAX2(count / 3, 1));
+ set_c2_count(MAX2(count - count / 3, 1));
+}
+
+void SimpleThresholdPolicy::set_carry_if_necessary(InvocationCounter *counter) {
+ if (!counter->carry() && counter->count() > InvocationCounter::count_limit / 2) {
+ counter->set_carry_flag();
+ }
+}
+
+// Set carry flags on the counters if necessary
+void SimpleThresholdPolicy::handle_counter_overflow(methodOop method) {
+ set_carry_if_necessary(method->invocation_counter());
+ set_carry_if_necessary(method->backedge_counter());
+ methodDataOop mdo = method->method_data();
+ if (mdo != NULL) {
+ set_carry_if_necessary(mdo->invocation_counter());
+ set_carry_if_necessary(mdo->backedge_counter());
+ }
+}
+
+// Called with the queue locked and with at least one element
+CompileTask* SimpleThresholdPolicy::select_task(CompileQueue* compile_queue) {
+ return compile_queue->first();
+}
+
+nmethod* SimpleThresholdPolicy::event(methodHandle method, methodHandle inlinee,
+ int branch_bci, int bci, CompLevel comp_level, TRAPS) {
+ if (comp_level == CompLevel_none &&
+ JvmtiExport::can_post_interpreter_events()) {
+ assert(THREAD->is_Java_thread(), "Should be java thread");
+ if (((JavaThread*)THREAD)->is_interp_only_mode()) {
+ return NULL;
+ }
+ }
+ nmethod *osr_nm = NULL;
+
+ handle_counter_overflow(method());
+ if (method() != inlinee()) {
+ handle_counter_overflow(inlinee());
+ }
+
+ if (PrintTieredEvents) {
+ print_event(bci == InvocationEntryBci ? CALL : LOOP, method, inlinee, bci, comp_level);
+ }
+
+ if (bci == InvocationEntryBci) {
+ method_invocation_event(method, inlinee, comp_level, THREAD);
+ } else {
+ method_back_branch_event(method, inlinee, bci, comp_level, THREAD);
+ int highest_level = method->highest_osr_comp_level();
+ if (highest_level > comp_level) {
+ osr_nm = method->lookup_osr_nmethod_for(bci, highest_level, false);
+ }
+ }
+ return osr_nm;
+}
+
+// Check if the method can be compiled, change level if necessary
+void SimpleThresholdPolicy::compile(methodHandle mh, int bci, CompLevel level, TRAPS) {
+ // Take the given ceiling into the account.
+ // NOTE: You can set it to 1 to get a pure C1 version.
+ if ((CompLevel)TieredStopAtLevel < level) {
+ level = (CompLevel)TieredStopAtLevel;
+ }
+ if (level == CompLevel_none) {
+ return;
+ }
+ // Check if the method can be compiled, if not - try different levels.
+ if (!can_be_compiled(mh, level)) {
+ if (level < CompLevel_full_optimization && can_be_compiled(mh, CompLevel_full_optimization)) {
+ compile(mh, bci, CompLevel_full_optimization, THREAD);
+ }
+ if (level == CompLevel_full_optimization && can_be_compiled(mh, CompLevel_simple)) {
+ compile(mh, bci, CompLevel_simple, THREAD);
+ }
+ return;
+ }
+ if (bci != InvocationEntryBci && mh->is_not_osr_compilable()) {
+ return;
+ }
+ if (PrintTieredEvents) {
+ print_event(COMPILE, mh, mh, bci, level);
+ }
+ if (!CompileBroker::compilation_is_in_queue(mh, bci)) {
+ submit_compile(mh, bci, level, THREAD);
+ }
+}
+
+// Tell the broker to compile the method
+void SimpleThresholdPolicy::submit_compile(methodHandle mh, int bci, CompLevel level, TRAPS) {
+ int hot_count = (bci == InvocationEntryBci) ? mh->invocation_count() : mh->backedge_count();
+ CompileBroker::compile_method(mh, bci, level, mh, hot_count, "tiered", THREAD);
+}
+
+// Call and loop predicates determine whether a transition to a higher
+// compilation level should be performed (pointers to predicate functions
+// are passed to common() transition function).
+bool SimpleThresholdPolicy::loop_predicate(int i, int b, CompLevel cur_level) {
+ switch(cur_level) {
+ case CompLevel_none:
+ case CompLevel_limited_profile: {
+ return loop_predicate_helper<CompLevel_none>(i, b, 1.0);
+ }
+ case CompLevel_full_profile: {
+ return loop_predicate_helper<CompLevel_full_profile>(i, b, 1.0);
+ }
+ default:
+ return true;
+ }
+}
+
+bool SimpleThresholdPolicy::call_predicate(int i, int b, CompLevel cur_level) {
+ switch(cur_level) {
+ case CompLevel_none:
+ case CompLevel_limited_profile: {
+ return call_predicate_helper<CompLevel_none>(i, b, 1.0);
+ }
+ case CompLevel_full_profile: {
+ return call_predicate_helper<CompLevel_full_profile>(i, b, 1.0);
+ }
+ default:
+ return true;
+ }
+}
+
+// Determine is a method is mature.
+bool SimpleThresholdPolicy::is_mature(methodOop method) {
+ if (is_trivial(method)) return true;
+ methodDataOop mdo = method->method_data();
+ if (mdo != NULL) {
+ int i = mdo->invocation_count();
+ int b = mdo->backedge_count();
+ double k = ProfileMaturityPercentage / 100.0;
+ return call_predicate_helper<CompLevel_full_profile>(i, b, k) ||
+ loop_predicate_helper<CompLevel_full_profile>(i, b, k);
+ }
+ return false;
+}
+
+// Common transition function. Given a predicate determines if a method should transition to another level.
+CompLevel SimpleThresholdPolicy::common(Predicate p, methodOop method, CompLevel cur_level) {
+ CompLevel next_level = cur_level;
+ int i = method->invocation_count();
+ int b = method->backedge_count();
+
+ switch(cur_level) {
+ case CompLevel_none:
+ {
+ methodDataOop mdo = method->method_data();
+ if (mdo != NULL) {
+ int mdo_i = mdo->invocation_count();
+ int mdo_b = mdo->backedge_count();
+ // If we were at full profile level, would we switch to full opt?
+ if ((this->*p)(mdo_i, mdo_b, CompLevel_full_profile)) {
+ next_level = CompLevel_full_optimization;
+ }
+ }
+ }
+ if (next_level == cur_level && (this->*p)(i, b, cur_level)) {
+ if (is_trivial(method)) {
+ next_level = CompLevel_simple;
+ } else {
+ next_level = CompLevel_full_profile;
+ }
+ }
+ break;
+ case CompLevel_limited_profile:
+ case CompLevel_full_profile:
+ if (is_trivial(method)) {
+ next_level = CompLevel_simple;
+ } else {
+ methodDataOop mdo = method->method_data();
+ guarantee(mdo != NULL, "MDO should always exist");
+ if (mdo->would_profile()) {
+ int mdo_i = mdo->invocation_count();
+ int mdo_b = mdo->backedge_count();
+ if ((this->*p)(mdo_i, mdo_b, cur_level)) {
+ next_level = CompLevel_full_optimization;
+ }
+ } else {
+ next_level = CompLevel_full_optimization;
+ }
+ }
+ break;
+ }
+ return next_level;
+}
+
+// Determine if a method should be compiled with a normal entry point at a different level.
+CompLevel SimpleThresholdPolicy::call_event(methodOop method, CompLevel cur_level) {
+ CompLevel highest_level = (CompLevel)method->highest_comp_level();
+ if (cur_level == CompLevel_none && highest_level > cur_level) {
+ // TODO: We may want to try to do more extensive reprofiling in this case.
+ return highest_level;
+ }
+
+ CompLevel osr_level = (CompLevel) method->highest_osr_comp_level();
+ CompLevel next_level = common(&SimpleThresholdPolicy::call_predicate, method, cur_level);
+
+ // If OSR method level is greater than the regular method level, the levels should be
+ // equalized by raising the regular method level in order to avoid OSRs during each
+ // invocation of the method.
+ if (osr_level == CompLevel_full_optimization && cur_level == CompLevel_full_profile) {
+ methodDataOop mdo = method->method_data();
+ guarantee(mdo != NULL, "MDO should not be NULL");
+ if (mdo->invocation_count() >= 1) {
+ next_level = CompLevel_full_optimization;
+ }
+ } else {
+ next_level = MAX2(osr_level, next_level);
+ }
+
+ return next_level;
+}
+
+// Determine if we should do an OSR compilation of a given method.
+CompLevel SimpleThresholdPolicy::loop_event(methodOop method, CompLevel cur_level) {
+ if (cur_level == CompLevel_none) {
+ // If there is a live OSR method that means that we deopted to the interpreter
+ // for the transition.
+ CompLevel osr_level = (CompLevel)method->highest_osr_comp_level();
+ if (osr_level > CompLevel_none) {
+ return osr_level;
+ }
+ }
+ return common(&SimpleThresholdPolicy::loop_predicate, method, cur_level);
+}
+
+
+// Handle the invocation event.
+void SimpleThresholdPolicy::method_invocation_event(methodHandle mh, methodHandle imh,
+ CompLevel level, TRAPS) {
+ if (is_compilation_enabled() && !CompileBroker::compilation_is_in_queue(mh, InvocationEntryBci)) {
+ CompLevel next_level = call_event(mh(), level);
+ if (next_level != level) {
+ compile(mh, InvocationEntryBci, next_level, THREAD);
+ }
+ }
+}
+
+// Handle the back branch event. Notice that we can compile the method
+// with a regular entry from here.
+void SimpleThresholdPolicy::method_back_branch_event(methodHandle mh, methodHandle imh,
+ int bci, CompLevel level, TRAPS) {
+ // If the method is already compiling, quickly bail out.
+ if (is_compilation_enabled() && !CompileBroker::compilation_is_in_queue(mh, bci)) {
+ // Use loop event as an opportinity to also check there's been
+ // enough calls.
+ CompLevel cur_level = comp_level(mh());
+ CompLevel next_level = call_event(mh(), cur_level);
+ CompLevel next_osr_level = loop_event(mh(), level);
+
+ next_level = MAX2(next_level,
+ next_osr_level < CompLevel_full_optimization ? next_osr_level : cur_level);
+ bool is_compiling = false;
+ if (next_level != cur_level) {
+ compile(mh, InvocationEntryBci, next_level, THREAD);
+ is_compiling = true;
+ }
+
+ // Do the OSR version
+ if (!is_compiling && next_osr_level != level) {
+ compile(mh, bci, next_osr_level, THREAD);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/vm/runtime/simpleThresholdPolicy.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+class CompileTask;
+class CompileQueue;
+
+class SimpleThresholdPolicy : public CompilationPolicy {
+ int _c1_count, _c2_count;
+
+ // Check if the counter is big enough and set carry (effectively infinity).
+ inline void set_carry_if_necessary(InvocationCounter *counter);
+ // Set carry flags in the counters (in methodOop and MDO).
+ inline void handle_counter_overflow(methodOop method);
+ // Call and loop predicates determine whether a transition to a higher compilation
+ // level should be performed (pointers to predicate functions are passed to common_TF().
+ // Predicates also take compiler load into account.
+ typedef bool (SimpleThresholdPolicy::*Predicate)(int i, int b, CompLevel cur_level);
+ bool call_predicate(int i, int b, CompLevel cur_level);
+ bool loop_predicate(int i, int b, CompLevel cur_level);
+ // Common transition function. Given a predicate determines if a method should transition to another level.
+ CompLevel common(Predicate p, methodOop method, CompLevel cur_level);
+ // Transition functions.
+ // call_event determines if a method should be compiled at a different
+ // level with a regular invocation entry.
+ CompLevel call_event(methodOop method, CompLevel cur_level);
+ // loop_event checks if a method should be OSR compiled at a different
+ // level.
+ CompLevel loop_event(methodOop method, CompLevel cur_level);
+
+protected:
+ int c1_count() const { return _c1_count; }
+ int c2_count() const { return _c2_count; }
+ void set_c1_count(int x) { _c1_count = x; }
+ void set_c2_count(int x) { _c2_count = x; }
+
+ enum EventType { CALL, LOOP, COMPILE };
+ void print_event(EventType type, methodHandle mh, methodHandle imh, int bci, CompLevel level);
+ // Print policy-specific information if necessary
+ virtual void print_specific(EventType type, methodHandle mh, methodHandle imh, int bci, CompLevel level) { }
+ // Check if the method can be compiled, change level if necessary
+ void compile(methodHandle mh, int bci, CompLevel level, TRAPS);
+ // Submit a given method for compilation
+ virtual void submit_compile(methodHandle mh, int bci, CompLevel level, TRAPS);
+ // Simple methods are as good being compiled with C1 as C2.
+ // This function tells if it's such a function.
+ inline bool is_trivial(methodOop method);
+
+ // Predicate helpers are used by .*_predicate() methods as well as others.
+ // They check the given counter values, multiplied by the scale against the thresholds.
+ template<CompLevel level> static inline bool call_predicate_helper(int i, int b, double scale);
+ template<CompLevel level> static inline bool loop_predicate_helper(int i, int b, double scale);
+
+ // Get a compilation level for a given method.
+ static CompLevel comp_level(methodOop method) {
+ nmethod *nm = method->code();
+ if (nm != NULL && nm->is_in_use()) {
+ return (CompLevel)nm->comp_level();
+ }
+ return CompLevel_none;
+ }
+ virtual void method_invocation_event(methodHandle method, methodHandle inlinee,
+ CompLevel level, TRAPS);
+ virtual void method_back_branch_event(methodHandle method, methodHandle inlinee,
+ int bci, CompLevel level, TRAPS);
+public:
+ SimpleThresholdPolicy() : _c1_count(0), _c2_count(0) { }
+ virtual int compiler_count(CompLevel comp_level) {
+ if (is_c1_compile(comp_level)) return c1_count();
+ if (is_c2_compile(comp_level)) return c2_count();
+ return 0;
+ }
+ virtual void do_safepoint_work() { }
+ virtual void delay_compilation(methodOop method) { }
+ virtual void disable_compilation(methodOop method) { }
+ // TODO: we should honour reprofiling requests in the future. Currently reprofiling
+ // would happen but not to the extent we would ideally like.
+ virtual void reprofile(ScopeDesc* trap_scope, bool is_osr) { }
+ virtual nmethod* event(methodHandle method, methodHandle inlinee,
+ int branch_bci, int bci, CompLevel comp_level, TRAPS);
+ // Select task is called by CompileBroker. We should return a task or NULL.
+ virtual CompileTask* select_task(CompileQueue* compile_queue);
+ // Tell the runtime if we think a given method is adequately profiled.
+ virtual bool is_mature(methodOop method);
+ // Initialize: set compiler thread count
+ virtual void initialize();
+};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/vm/runtime/simpleThresholdPolicy.inline.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+
+template<CompLevel level>
+bool SimpleThresholdPolicy::call_predicate_helper(int i, int b, double scale) {
+ switch(level) {
+ case CompLevel_none:
+ case CompLevel_limited_profile:
+ return (i > Tier3InvocationThreshold * scale) ||
+ (i > Tier3MinInvocationThreshold * scale && i + b > Tier3CompileThreshold * scale);
+ case CompLevel_full_profile:
+ return (i > Tier4InvocationThreshold * scale) ||
+ (i > Tier4MinInvocationThreshold * scale && i + b > Tier4CompileThreshold * scale);
+ }
+ return true;
+}
+
+template<CompLevel level>
+bool SimpleThresholdPolicy::loop_predicate_helper(int i, int b, double scale) {
+ switch(level) {
+ case CompLevel_none:
+ case CompLevel_limited_profile:
+ return b > Tier3BackEdgeThreshold * scale;
+ case CompLevel_full_profile:
+ return b > Tier4BackEdgeThreshold * scale;
+ }
+ return true;
+}
+
+// Simple methods are as good being compiled with C1 as C2.
+// Determine if a given method is such a case.
+bool SimpleThresholdPolicy::is_trivial(methodOop method) {
+ if (method->is_accessor()) return true;
+ if (method->code() != NULL) {
+ methodDataOop mdo = method->method_data();
+ if (mdo != NULL && mdo->num_loops() == 0 &&
+ (method->code_size() < 5 || (mdo->num_blocks() < 4) && (method->code_size() < 15))) {
+ return !mdo->would_profile();
+ }
+ }
+ return false;
+}
--- a/hotspot/src/share/vm/runtime/stubRoutines.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/stubRoutines.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -97,6 +97,15 @@
address StubRoutines::_unsafe_arraycopy = NULL;
address StubRoutines::_generic_arraycopy = NULL;
+
+address StubRoutines::_jbyte_fill;
+address StubRoutines::_jshort_fill;
+address StubRoutines::_jint_fill;
+address StubRoutines::_arrayof_jbyte_fill;
+address StubRoutines::_arrayof_jshort_fill;
+address StubRoutines::_arrayof_jint_fill;
+
+
double (* StubRoutines::_intrinsic_log )(double) = NULL;
double (* StubRoutines::_intrinsic_log10 )(double) = NULL;
double (* StubRoutines::_intrinsic_exp )(double) = NULL;
@@ -119,10 +128,9 @@
TraceTime timer("StubRoutines generation 1", TraceStartupTime);
_code1 = BufferBlob::create("StubRoutines (1)", code_size1);
if (_code1 == NULL) {
- vm_exit_out_of_memory(code_size1,
- "CodeCache: no room for StubRoutines (1)");
+ vm_exit_out_of_memory(code_size1, "CodeCache: no room for StubRoutines (1)");
}
- CodeBuffer buffer(_code1->instructions_begin(), _code1->instructions_size());
+ CodeBuffer buffer(_code1);
StubGenerator_generate(&buffer, false);
}
}
@@ -172,10 +180,9 @@
TraceTime timer("StubRoutines generation 2", TraceStartupTime);
_code2 = BufferBlob::create("StubRoutines (2)", code_size2);
if (_code2 == NULL) {
- vm_exit_out_of_memory(code_size2,
- "CodeCache: no room for StubRoutines (2)");
+ vm_exit_out_of_memory(code_size2, "CodeCache: no room for StubRoutines (2)");
}
- CodeBuffer buffer(_code2->instructions_begin(), _code2->instructions_size());
+ CodeBuffer buffer(_code2);
StubGenerator_generate(&buffer, true);
}
@@ -195,6 +202,46 @@
#undef TEST_ARRAYCOPY
+#define TEST_FILL(type) \
+ if (_##type##_fill != NULL) { \
+ union { \
+ double d; \
+ type body[96]; \
+ } s; \
+ \
+ int v = 32; \
+ for (int offset = -2; offset <= 2; offset++) { \
+ for (int i = 0; i < 96; i++) { \
+ s.body[i] = 1; \
+ } \
+ type* start = s.body + 8 + offset; \
+ for (int aligned = 0; aligned < 2; aligned++) { \
+ if (aligned) { \
+ if (((intptr_t)start) % HeapWordSize == 0) { \
+ ((void (*)(type*, int, int))StubRoutines::_arrayof_##type##_fill)(start, v, 80); \
+ } else { \
+ continue; \
+ } \
+ } else { \
+ ((void (*)(type*, int, int))StubRoutines::_##type##_fill)(start, v, 80); \
+ } \
+ for (int i = 0; i < 96; i++) { \
+ if (i < (8 + offset) || i >= (88 + offset)) { \
+ assert(s.body[i] == 1, "what?"); \
+ } else { \
+ assert(s.body[i] == 32, "what?"); \
+ } \
+ } \
+ } \
+ } \
+ } \
+
+ TEST_FILL(jbyte);
+ TEST_FILL(jshort);
+ TEST_FILL(jint);
+
+#undef TEST_FILL
+
#define TEST_COPYRTN(type) \
test_arraycopy_func(CAST_FROM_FN_PTR(address, Copy::conjoint_##type##s_atomic), sizeof(type)); \
test_arraycopy_func(CAST_FROM_FN_PTR(address, Copy::arrayof_conjoint_##type##s), (int)MAX2(sizeof(HeapWord), sizeof(type)))
@@ -315,3 +362,39 @@
Copy::arrayof_conjoint_oops(src, dest, count);
gen_arraycopy_barrier((oop *) dest, count);
JRT_END
+
+
+address StubRoutines::select_fill_function(BasicType t, bool aligned, const char* &name) {
+#define RETURN_STUB(xxx_fill) { \
+ name = #xxx_fill; \
+ return StubRoutines::xxx_fill(); }
+
+ switch (t) {
+ case T_BYTE:
+ case T_BOOLEAN:
+ if (!aligned) RETURN_STUB(jbyte_fill);
+ RETURN_STUB(arrayof_jbyte_fill);
+ case T_CHAR:
+ case T_SHORT:
+ if (!aligned) RETURN_STUB(jshort_fill);
+ RETURN_STUB(arrayof_jshort_fill);
+ case T_INT:
+ case T_FLOAT:
+ if (!aligned) RETURN_STUB(jint_fill);
+ RETURN_STUB(arrayof_jint_fill);
+ case T_DOUBLE:
+ case T_LONG:
+ case T_ARRAY:
+ case T_OBJECT:
+ case T_NARROWOOP:
+ case T_ADDRESS:
+ // Currently unsupported
+ return NULL;
+
+ default:
+ ShouldNotReachHere();
+ return NULL;
+ }
+
+#undef RETURN_STUB
+}
--- a/hotspot/src/share/vm/runtime/stubRoutines.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/stubRoutines.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -148,6 +148,13 @@
static address _unsafe_arraycopy;
static address _generic_arraycopy;
+ static address _jbyte_fill;
+ static address _jshort_fill;
+ static address _jint_fill;
+ static address _arrayof_jbyte_fill;
+ static address _arrayof_jshort_fill;
+ static address _arrayof_jint_fill;
+
// These are versions of the java.lang.Math methods which perform
// the same operations as the intrinsic version. They are used for
// constant folding in the compiler to ensure equivalence. If the
@@ -259,6 +266,16 @@
static address unsafe_arraycopy() { return _unsafe_arraycopy; }
static address generic_arraycopy() { return _generic_arraycopy; }
+ static address jbyte_fill() { return _jbyte_fill; }
+ static address jshort_fill() { return _jshort_fill; }
+ static address jint_fill() { return _jint_fill; }
+ static address arrayof_jbyte_fill() { return _arrayof_jbyte_fill; }
+ static address arrayof_jshort_fill() { return _arrayof_jshort_fill; }
+ static address arrayof_jint_fill() { return _arrayof_jint_fill; }
+
+ static address select_fill_function(BasicType t, bool aligned, const char* &name);
+
+
static double intrinsic_log(double d) {
assert(_intrinsic_log != NULL, "must be defined");
return _intrinsic_log(d);
--- a/hotspot/src/share/vm/runtime/sweeper.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/sweeper.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -368,8 +368,7 @@
disconnected++;
} else if (nm->is_speculatively_disconnected()) {
// This method was previously considered for preemptive unloading and was not called since then
- nm->method()->invocation_counter()->decay();
- nm->method()->backedge_counter()->decay();
+ CompilationPolicy::policy()->delay_compilation(nm->method());
nm->make_not_entrant();
made_not_entrant++;
}
--- a/hotspot/src/share/vm/runtime/vmStructs.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/vmStructs.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -604,7 +604,8 @@
nonstatic_field(CodeBlob, _size, int) \
nonstatic_field(CodeBlob, _header_size, int) \
nonstatic_field(CodeBlob, _relocation_size, int) \
- nonstatic_field(CodeBlob, _instructions_offset, int) \
+ nonstatic_field(CodeBlob, _content_offset, int) \
+ nonstatic_field(CodeBlob, _code_offset, int) \
nonstatic_field(CodeBlob, _frame_complete_offset, int) \
nonstatic_field(CodeBlob, _data_offset, int) \
nonstatic_field(CodeBlob, _frame_size, int) \
--- a/hotspot/src/share/vm/runtime/vm_version.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/runtime/vm_version.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -121,7 +121,8 @@
#ifdef VENDOR
return XSTR(VENDOR);
#else
- return "Sun Microsystems Inc.";
+ return JDK_Version::is_gte_jdk17x_version() ?
+ "Oracle Corporation" : "Sun Microsystems Inc.";
#endif
}
--- a/hotspot/src/share/vm/services/g1MemoryPool.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/services/g1MemoryPool.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -28,12 +28,11 @@
G1MemoryPoolSuper::G1MemoryPoolSuper(G1CollectedHeap* g1h,
const char* name,
size_t init_size,
- size_t max_size,
bool support_usage_threshold) :
_g1h(g1h), CollectedMemoryPool(name,
MemoryPool::Heap,
init_size,
- max_size,
+ undefined_max(),
support_usage_threshold) {
assert(UseG1GC, "sanity");
}
@@ -53,13 +52,6 @@
}
// See the comment at the top of g1MemoryPool.hpp
-size_t G1MemoryPoolSuper::eden_space_max(G1CollectedHeap* g1h) {
- // This should ensure that it returns a value no smaller than the
- // region size. Currently, eden_space_committed() guarantees that.
- return eden_space_committed(g1h);
-}
-
-// See the comment at the top of g1MemoryPool.hpp
size_t G1MemoryPoolSuper::survivor_space_committed(G1CollectedHeap* g1h) {
return MAX2(survivor_space_used(g1h), (size_t) HeapRegion::GrainBytes);
}
@@ -72,13 +64,6 @@
}
// See the comment at the top of g1MemoryPool.hpp
-size_t G1MemoryPoolSuper::survivor_space_max(G1CollectedHeap* g1h) {
- // This should ensure that it returns a value no smaller than the
- // region size. Currently, survivor_space_committed() guarantees that.
- return survivor_space_committed(g1h);
-}
-
-// See the comment at the top of g1MemoryPool.hpp
size_t G1MemoryPoolSuper::old_space_committed(G1CollectedHeap* g1h) {
size_t committed = overall_committed(g1h);
size_t eden_committed = eden_space_committed(g1h);
@@ -99,24 +84,11 @@
return used;
}
-// See the comment at the top of g1MemoryPool.hpp
-size_t G1MemoryPoolSuper::old_space_max(G1CollectedHeap* g1h) {
- size_t max = overall_max(g1h);
- size_t eden_max = eden_space_max(g1h);
- size_t survivor_max = survivor_space_max(g1h);
- max = subtract_up_to_zero(max, eden_max);
- max = subtract_up_to_zero(max, survivor_max);
- max = MAX2(max, (size_t) HeapRegion::GrainBytes);
- return max;
-}
-
G1EdenPool::G1EdenPool(G1CollectedHeap* g1h) :
G1MemoryPoolSuper(g1h,
"G1 Eden",
eden_space_committed(g1h), /* init_size */
- eden_space_max(g1h), /* max_size */
- false /* support_usage_threshold */) {
-}
+ false /* support_usage_threshold */) { }
MemoryUsage G1EdenPool::get_memory_usage() {
size_t initial_sz = initial_size();
@@ -131,9 +103,7 @@
G1MemoryPoolSuper(g1h,
"G1 Survivor",
survivor_space_committed(g1h), /* init_size */
- survivor_space_max(g1h), /* max_size */
- false /* support_usage_threshold */) {
-}
+ false /* support_usage_threshold */) { }
MemoryUsage G1SurvivorPool::get_memory_usage() {
size_t initial_sz = initial_size();
@@ -148,9 +118,7 @@
G1MemoryPoolSuper(g1h,
"G1 Old Gen",
old_space_committed(g1h), /* init_size */
- old_space_max(g1h), /* max_size */
- true /* support_usage_threshold */) {
-}
+ true /* support_usage_threshold */) { }
MemoryUsage G1OldGenPool::get_memory_usage() {
size_t initial_sz = initial_size();
--- a/hotspot/src/share/vm/services/g1MemoryPool.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/services/g1MemoryPool.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -74,14 +74,20 @@
// in the future.
//
// 3) Another decision that is again not straightforward is what is
-// the max size that each memory pool can grow to. Right now, we set
-// that the committed size for the eden and the survivors and
-// calculate the old gen max as follows (basically, it's a similar
-// pattern to what we use for the committed space, as described
-// above):
+// the max size that each memory pool can grow to. One way to do this
+// would be to use the committed size for the max for the eden and
+// survivors and calculate the old gen max as follows (basically, it's
+// a similar pattern to what we use for the committed space, as
+// described above):
//
// old_gen_max = overall_max - eden_max - survivor_max
//
+// Unfortunately, the above makes the max of each pool fluctuate over
+// time and, even though this is allowed according to the spec, it
+// broke several assumptions in the M&M framework (there were cases
+// where used would reach a value greater than max). So, for max we
+// use -1, which means "undefined" according to the spec.
+//
// 4) Now, there is a very subtle issue with all the above. The
// framework will call get_memory_usage() on the three pools
// asynchronously. As a result, each call might get a different value
@@ -125,33 +131,30 @@
G1MemoryPoolSuper(G1CollectedHeap* g1h,
const char* name,
size_t init_size,
- size_t max_size,
bool support_usage_threshold);
// The reason why all the code is in static methods is so that it
// can be safely called from the constructors of the subclasses.
+ static size_t undefined_max() {
+ return (size_t) -1;
+ }
+
static size_t overall_committed(G1CollectedHeap* g1h) {
return g1h->capacity();
}
static size_t overall_used(G1CollectedHeap* g1h) {
return g1h->used_unlocked();
}
- static size_t overall_max(G1CollectedHeap* g1h) {
- return g1h->g1_reserved_obj_bytes();
- }
static size_t eden_space_committed(G1CollectedHeap* g1h);
static size_t eden_space_used(G1CollectedHeap* g1h);
- static size_t eden_space_max(G1CollectedHeap* g1h);
static size_t survivor_space_committed(G1CollectedHeap* g1h);
static size_t survivor_space_used(G1CollectedHeap* g1h);
- static size_t survivor_space_max(G1CollectedHeap* g1h);
static size_t old_space_committed(G1CollectedHeap* g1h);
static size_t old_space_used(G1CollectedHeap* g1h);
- static size_t old_space_max(G1CollectedHeap* g1h);
};
// Memory pool that represents the G1 eden.
@@ -163,7 +166,7 @@
return eden_space_used(_g1h);
}
size_t max_size() const {
- return eden_space_max(_g1h);
+ return undefined_max();
}
MemoryUsage get_memory_usage();
};
@@ -177,7 +180,7 @@
return survivor_space_used(_g1h);
}
size_t max_size() const {
- return survivor_space_max(_g1h);
+ return undefined_max();
}
MemoryUsage get_memory_usage();
};
@@ -191,7 +194,7 @@
return old_space_used(_g1h);
}
size_t max_size() const {
- return old_space_max(_g1h);
+ return undefined_max();
}
MemoryUsage get_memory_usage();
};
--- a/hotspot/src/share/vm/services/heapDumper.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/services/heapDumper.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -1305,6 +1305,8 @@
static VM_HeapDumper* _global_dumper;
static DumpWriter* _global_writer;
DumpWriter* _local_writer;
+ JavaThread* _oome_thread;
+ methodOop _oome_constructor;
bool _gc_before_heap_dump;
bool _is_segmented_dump;
jlong _dump_start;
@@ -1366,7 +1368,7 @@
void end_of_dump();
public:
- VM_HeapDumper(DumpWriter* writer, bool gc_before_heap_dump) :
+ VM_HeapDumper(DumpWriter* writer, bool gc_before_heap_dump, bool oome) :
VM_GC_Operation(0 /* total collections, dummy, ignored */,
0 /* total full collections, dummy, ignored */,
gc_before_heap_dump) {
@@ -1377,6 +1379,18 @@
_klass_map = new (ResourceObj::C_HEAP) GrowableArray<Klass*>(INITIAL_CLASS_COUNT, true);
_stack_traces = NULL;
_num_threads = 0;
+ if (oome) {
+ assert(!Thread::current()->is_VM_thread(), "Dump from OutOfMemoryError cannot be called by the VMThread");
+ // get OutOfMemoryError zero-parameter constructor
+ instanceKlass* oome_ik = instanceKlass::cast(SystemDictionary::OutOfMemoryError_klass());
+ _oome_constructor = oome_ik->find_method(vmSymbols::object_initializer_name(),
+ vmSymbols::void_method_signature());
+ // get thread throwing OOME when generating the heap dump at OOME
+ _oome_thread = JavaThread::current();
+ } else {
+ _oome_thread = NULL;
+ _oome_constructor = NULL;
+ }
}
~VM_HeapDumper() {
if (_stack_traces != NULL) {
@@ -1557,7 +1571,11 @@
frame f = java_thread->last_frame();
vframe* vf = vframe::new_vframe(&f, ®_map, java_thread);
frame* last_entry_frame = NULL;
+ int extra_frames = 0;
+ if (java_thread == _oome_thread && _oome_constructor != NULL) {
+ extra_frames++;
+ }
while (vf != NULL) {
blk.set_frame_number(stack_depth);
if (vf->is_java_frame()) {
@@ -1574,7 +1592,7 @@
writer()->write_u1(HPROF_GC_ROOT_JAVA_FRAME);
writer()->write_objectID(o);
writer()->write_u4(thread_serial_num);
- writer()->write_u4((u4) stack_depth);
+ writer()->write_u4((u4) (stack_depth + extra_frames));
}
}
}
@@ -1764,6 +1782,17 @@
// write HPROF_FRAME records for this thread's stack trace
int depth = stack_trace->get_stack_depth();
int thread_frame_start = frame_serial_num;
+ int extra_frames = 0;
+ // write fake frame that makes it look like the thread, which caused OOME,
+ // is in the OutOfMemoryError zero-parameter constructor
+ if (thread == _oome_thread && _oome_constructor != NULL) {
+ int oome_serial_num = _klass_map->find(Klass::cast(_oome_constructor->method_holder()));
+ // the class serial number starts from 1
+ assert(oome_serial_num > 0, "OutOfMemoryError class not found");
+ DumperSupport::dump_stack_frame(writer(), ++frame_serial_num, oome_serial_num,
+ _oome_constructor, 0);
+ extra_frames++;
+ }
for (int j=0; j < depth; j++) {
StackFrameInfo* frame = stack_trace->stack_frame_at(j);
methodOop m = frame->method();
@@ -1772,6 +1801,7 @@
assert(class_serial_num > 0, "class not found");
DumperSupport::dump_stack_frame(writer(), ++frame_serial_num, class_serial_num, m, frame->bci());
}
+ depth += extra_frames;
// write HPROF_TRACE record for one thread
DumperSupport::write_header(writer(), HPROF_TRACE, 3*sizeof(u4) + depth*oopSize);
@@ -1808,7 +1838,7 @@
}
// generate the dump
- VM_HeapDumper dumper(&writer, _gc_before_heap_dump);
+ VM_HeapDumper dumper(&writer, _gc_before_heap_dump, _oome);
if (Thread::current()->is_VM_thread()) {
assert(SafepointSynchronize::is_at_safepoint(), "Expected to be called at a safepoint");
dumper.doit();
@@ -1869,12 +1899,22 @@
}
}
+// Called by out-of-memory error reporting by a single Java thread
+// outside of a JVM safepoint
+void HeapDumper::dump_heap_from_oome() {
+ HeapDumper::dump_heap(true);
+}
+
// Called by error reporting by a single Java thread outside of a JVM safepoint,
// or by heap dumping by the VM thread during a (GC) safepoint. Thus, these various
// callers are strictly serialized and guaranteed not to interfere below. For more
// general use, however, this method will need modification to prevent
// inteference when updating the static variables base_path and dump_file_seq below.
void HeapDumper::dump_heap() {
+ HeapDumper::dump_heap(false);
+}
+
+void HeapDumper::dump_heap(bool oome) {
static char base_path[JVM_MAXPATHLEN] = {'\0'};
static uint dump_file_seq = 0;
char my_path[JVM_MAXPATHLEN] = {'\0'};
@@ -1930,6 +1970,7 @@
dump_file_seq++; // increment seq number for next time we dump
HeapDumper dumper(false /* no GC before heap dump */,
- true /* send to tty */);
+ true /* send to tty */,
+ oome /* pass along out-of-memory-error flag */);
dumper.dump(my_path);
}
--- a/hotspot/src/share/vm/services/heapDumper.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/services/heapDumper.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -39,8 +39,12 @@
char* _error;
bool _print_to_tty;
bool _gc_before_heap_dump;
+ bool _oome;
elapsedTimer _t;
+ HeapDumper(bool gc_before_heap_dump, bool print_to_tty, bool oome) :
+ _gc_before_heap_dump(gc_before_heap_dump), _error(NULL), _print_to_tty(print_to_tty), _oome(oome) { }
+
// string representation of error
char* error() const { return _error; }
void set_error(char* error);
@@ -51,11 +55,11 @@
// internal timer.
elapsedTimer* timer() { return &_t; }
+ static void dump_heap(bool oome);
+
public:
HeapDumper(bool gc_before_heap_dump) :
- _gc_before_heap_dump(gc_before_heap_dump), _error(NULL), _print_to_tty(false) { }
- HeapDumper(bool gc_before_heap_dump, bool print_to_tty) :
- _gc_before_heap_dump(gc_before_heap_dump), _error(NULL), _print_to_tty(print_to_tty) { }
+ _gc_before_heap_dump(gc_before_heap_dump), _error(NULL), _print_to_tty(false), _oome(false) { }
~HeapDumper();
@@ -66,4 +70,6 @@
char* error_as_C_string() const;
static void dump_heap() KERNEL_RETURN;
+
+ static void dump_heap_from_oome() KERNEL_RETURN;
};
--- a/hotspot/src/share/vm/services/management.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/services/management.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -785,10 +785,11 @@
}
}
- // In our current implementation, all pools should have
- // defined init and max size
- assert(!has_undefined_init_size, "Undefined init size");
- assert(!has_undefined_max_size, "Undefined max size");
+ // In our current implementation, we make sure that all non-heap
+ // pools have defined init and max sizes. Heap pools do not matter,
+ // as we never use total_init and total_max for them.
+ assert(heap || !has_undefined_init_size, "Undefined init size");
+ assert(heap || !has_undefined_max_size, "Undefined max size");
MemoryUsage usage((heap ? InitialHeapSize : total_init),
total_used,
--- a/hotspot/src/share/vm/utilities/accessFlags.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/utilities/accessFlags.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -39,7 +39,8 @@
JVM_ACC_HAS_LOOPS = 0x40000000, // Method has loops
JVM_ACC_LOOPS_FLAG_INIT = (int)0x80000000,// The loop flag has been initialized
JVM_ACC_QUEUED = 0x01000000, // Queued for compilation
- JVM_ACC_NOT_TIER1_COMPILABLE = 0x04000000,
+ JVM_ACC_NOT_C2_COMPILABLE = 0x02000000,
+ JVM_ACC_NOT_C1_COMPILABLE = 0x04000000,
JVM_ACC_NOT_OSR_COMPILABLE = 0x08000000,
JVM_ACC_HAS_LINE_NUMBER_TABLE = 0x00100000,
JVM_ACC_HAS_CHECKED_EXCEPTIONS = 0x00400000,
@@ -47,6 +48,7 @@
JVM_ACC_IS_OLD = 0x00010000, // RedefineClasses() has replaced this method
JVM_ACC_IS_OBSOLETE = 0x00020000, // RedefineClasses() has made method obsolete
JVM_ACC_IS_PREFIXED_NATIVE = 0x00040000, // JVMTI has prefixed this native method
+
JVM_MH_INVOKE_BITS // = 0x10001100 // MethodHandle.invoke quasi-native
= (JVM_ACC_NATIVE | JVM_ACC_SYNTHETIC | JVM_ACC_MONITOR_MATCH),
@@ -108,7 +110,8 @@
bool has_loops () const { return (_flags & JVM_ACC_HAS_LOOPS ) != 0; }
bool loops_flag_init () const { return (_flags & JVM_ACC_LOOPS_FLAG_INIT ) != 0; }
bool queued_for_compilation () const { return (_flags & JVM_ACC_QUEUED ) != 0; }
- bool is_not_tier1_compilable () const { return (_flags & JVM_ACC_NOT_TIER1_COMPILABLE ) != 0; }
+ bool is_not_c1_compilable () const { return (_flags & JVM_ACC_NOT_C1_COMPILABLE ) != 0; }
+ bool is_not_c2_compilable () const { return (_flags & JVM_ACC_NOT_C2_COMPILABLE ) != 0; }
bool is_not_osr_compilable () const { return (_flags & JVM_ACC_NOT_OSR_COMPILABLE ) != 0; }
bool has_linenumber_table () const { return (_flags & JVM_ACC_HAS_LINE_NUMBER_TABLE ) != 0; }
bool has_checked_exceptions () const { return (_flags & JVM_ACC_HAS_CHECKED_EXCEPTIONS ) != 0; }
@@ -172,7 +175,8 @@
void set_has_monitor_bytecodes() { atomic_set_bits(JVM_ACC_HAS_MONITOR_BYTECODES); }
void set_has_loops() { atomic_set_bits(JVM_ACC_HAS_LOOPS); }
void set_loops_flag_init() { atomic_set_bits(JVM_ACC_LOOPS_FLAG_INIT); }
- void set_not_tier1_compilable() { atomic_set_bits(JVM_ACC_NOT_TIER1_COMPILABLE); }
+ void set_not_c1_compilable() { atomic_set_bits(JVM_ACC_NOT_C1_COMPILABLE); }
+ void set_not_c2_compilable() { atomic_set_bits(JVM_ACC_NOT_C2_COMPILABLE); }
void set_not_osr_compilable() { atomic_set_bits(JVM_ACC_NOT_OSR_COMPILABLE); }
void set_has_linenumber_table() { atomic_set_bits(JVM_ACC_HAS_LINE_NUMBER_TABLE); }
void set_has_checked_exceptions() { atomic_set_bits(JVM_ACC_HAS_CHECKED_EXCEPTIONS); }
--- a/hotspot/src/share/vm/utilities/debug.cpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/utilities/debug.cpp Fri Sep 24 00:51:15 2010 -0700
@@ -234,7 +234,7 @@
// create heap dump before OnOutOfMemoryError commands are executed
if (HeapDumpOnOutOfMemoryError) {
tty->print_cr("java.lang.OutOfMemoryError: %s", message);
- HeapDumper::dump_heap();
+ HeapDumper::dump_heap_from_oome();
}
if (OnOutOfMemoryError && OnOutOfMemoryError[0]) {
--- a/hotspot/src/share/vm/utilities/globalDefinitions.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/utilities/globalDefinitions.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -529,7 +529,7 @@
#ifdef ASSERT
extern int type2aelembytes(BasicType t, bool allow_address = false); // asserts
#else
-inline int type2aelembytes(BasicType t) { return _type2aelembytes[t]; }
+inline int type2aelembytes(BasicType t, bool allow_address = false) { return _type2aelembytes[t]; }
#endif
@@ -710,24 +710,41 @@
// Enumeration to distinguish tiers of compilation
enum CompLevel {
- CompLevel_none = 0,
- CompLevel_fast_compile = 1,
- CompLevel_full_optimization = 2,
+ CompLevel_any = -1,
+ CompLevel_all = -1,
+ CompLevel_none = 0, // Interpreter
+ CompLevel_simple = 1, // C1
+ CompLevel_limited_profile = 2, // C1, invocation & backedge counters
+ CompLevel_full_profile = 3, // C1, invocation & backedge counters + mdo
+ CompLevel_full_optimization = 4, // C2
- CompLevel_highest_tier = CompLevel_full_optimization,
-#ifdef TIERED
- CompLevel_initial_compile = CompLevel_fast_compile
+#if defined(COMPILER2)
+ CompLevel_highest_tier = CompLevel_full_optimization, // pure C2 and tiered
+#elif defined(COMPILER1)
+ CompLevel_highest_tier = CompLevel_simple, // pure C1
#else
- CompLevel_initial_compile = CompLevel_full_optimization
-#endif // TIERED
+ CompLevel_highest_tier = CompLevel_none,
+#endif
+
+#if defined(TIERED)
+ CompLevel_initial_compile = CompLevel_full_profile // tiered
+#elif defined(COMPILER1)
+ CompLevel_initial_compile = CompLevel_simple // pure C1
+#elif defined(COMPILER2)
+ CompLevel_initial_compile = CompLevel_full_optimization // pure C2
+#else
+ CompLevel_initial_compile = CompLevel_none
+#endif
};
-inline bool is_tier1_compile(int comp_level) {
- return comp_level == CompLevel_fast_compile;
+inline bool is_c1_compile(int comp_level) {
+ return comp_level > CompLevel_none && comp_level < CompLevel_full_optimization;
}
-inline bool is_tier2_compile(int comp_level) {
+
+inline bool is_c2_compile(int comp_level) {
return comp_level == CompLevel_full_optimization;
}
+
inline bool is_highest_tier_compile(int comp_level) {
return comp_level == CompLevel_highest_tier;
}
@@ -1017,22 +1034,22 @@
// This routine takes eight bytes:
inline u8 build_u8_from( u1 c1, u1 c2, u1 c3, u1 c4, u1 c5, u1 c6, u1 c7, u1 c8 ) {
- return ( u8(c1) << 56 ) & ( u8(0xff) << 56 )
- | ( u8(c2) << 48 ) & ( u8(0xff) << 48 )
- | ( u8(c3) << 40 ) & ( u8(0xff) << 40 )
- | ( u8(c4) << 32 ) & ( u8(0xff) << 32 )
- | ( u8(c5) << 24 ) & ( u8(0xff) << 24 )
- | ( u8(c6) << 16 ) & ( u8(0xff) << 16 )
- | ( u8(c7) << 8 ) & ( u8(0xff) << 8 )
- | ( u8(c8) << 0 ) & ( u8(0xff) << 0 );
+ return (( u8(c1) << 56 ) & ( u8(0xff) << 56 ))
+ | (( u8(c2) << 48 ) & ( u8(0xff) << 48 ))
+ | (( u8(c3) << 40 ) & ( u8(0xff) << 40 ))
+ | (( u8(c4) << 32 ) & ( u8(0xff) << 32 ))
+ | (( u8(c5) << 24 ) & ( u8(0xff) << 24 ))
+ | (( u8(c6) << 16 ) & ( u8(0xff) << 16 ))
+ | (( u8(c7) << 8 ) & ( u8(0xff) << 8 ))
+ | (( u8(c8) << 0 ) & ( u8(0xff) << 0 ));
}
// This routine takes four bytes:
inline u4 build_u4_from( u1 c1, u1 c2, u1 c3, u1 c4 ) {
- return ( u4(c1) << 24 ) & 0xff000000
- | ( u4(c2) << 16 ) & 0x00ff0000
- | ( u4(c3) << 8 ) & 0x0000ff00
- | ( u4(c4) << 0 ) & 0x000000ff;
+ return (( u4(c1) << 24 ) & 0xff000000)
+ | (( u4(c2) << 16 ) & 0x00ff0000)
+ | (( u4(c3) << 8 ) & 0x0000ff00)
+ | (( u4(c4) << 0 ) & 0x000000ff);
}
// And this one works if the four bytes are contiguous in memory:
@@ -1042,8 +1059,8 @@
// Ditto for two-byte ints:
inline u2 build_u2_from( u1 c1, u1 c2 ) {
- return u2(( u2(c1) << 8 ) & 0xff00
- | ( u2(c2) << 0 ) & 0x00ff);
+ return u2((( u2(c1) << 8 ) & 0xff00)
+ | (( u2(c2) << 0 ) & 0x00ff));
}
// And this one works if the two bytes are contiguous in memory:
@@ -1066,14 +1083,14 @@
// now (64-bit) longs
inline jlong build_long_from( u1 c1, u1 c2, u1 c3, u1 c4, u1 c5, u1 c6, u1 c7, u1 c8 ) {
- return ( jlong(c1) << 56 ) & ( jlong(0xff) << 56 )
- | ( jlong(c2) << 48 ) & ( jlong(0xff) << 48 )
- | ( jlong(c3) << 40 ) & ( jlong(0xff) << 40 )
- | ( jlong(c4) << 32 ) & ( jlong(0xff) << 32 )
- | ( jlong(c5) << 24 ) & ( jlong(0xff) << 24 )
- | ( jlong(c6) << 16 ) & ( jlong(0xff) << 16 )
- | ( jlong(c7) << 8 ) & ( jlong(0xff) << 8 )
- | ( jlong(c8) << 0 ) & ( jlong(0xff) << 0 );
+ return (( jlong(c1) << 56 ) & ( jlong(0xff) << 56 ))
+ | (( jlong(c2) << 48 ) & ( jlong(0xff) << 48 ))
+ | (( jlong(c3) << 40 ) & ( jlong(0xff) << 40 ))
+ | (( jlong(c4) << 32 ) & ( jlong(0xff) << 32 ))
+ | (( jlong(c5) << 24 ) & ( jlong(0xff) << 24 ))
+ | (( jlong(c6) << 16 ) & ( jlong(0xff) << 16 ))
+ | (( jlong(c7) << 8 ) & ( jlong(0xff) << 8 ))
+ | (( jlong(c8) << 0 ) & ( jlong(0xff) << 0 ));
}
inline jlong build_long_from( u1* p ) {
--- a/hotspot/src/share/vm/utilities/macros.hpp Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/src/share/vm/utilities/macros.hpp Fri Sep 24 00:51:15 2010 -0700
@@ -71,17 +71,27 @@
#define NOT_COMPILER2(code) code
#endif // COMPILER2
+#ifdef TIERED
+#define TIERED_ONLY(code) code
+#define NOT_TIERED(code)
+#else
+#define TIERED_ONLY(code)
+#define NOT_TIERED(code) code
+#endif // TIERED
+
// PRODUCT variant
#ifdef PRODUCT
#define PRODUCT_ONLY(code) code
#define NOT_PRODUCT(code)
+#define NOT_PRODUCT_ARG(arg)
#define PRODUCT_RETURN {}
#define PRODUCT_RETURN0 { return 0; }
#define PRODUCT_RETURN_(code) { code }
#else // PRODUCT
#define PRODUCT_ONLY(code)
#define NOT_PRODUCT(code) code
+#define NOT_PRODUCT_ARG(arg) arg,
#define PRODUCT_RETURN /*next token must be ;*/
#define PRODUCT_RETURN0 /*next token must be ;*/
#define PRODUCT_RETURN_(code) /*next token must be ;*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/6982370/Test6982370.java Fri Sep 24 00:51:15 2010 -0700
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 6982370
+ * @summary SIGBUS in jbyte_fill
+ *
+ * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+OptimizeFill -Xbatch Test6982370
+ */
+
+import java.util.Arrays;
+
+/**
+ * Exercise the fill routine for various short alignments and sizes
+ */
+
+public class Test6982370 {
+ public static void main(String[] args) {
+ test_byte();
+ test_char();
+ test_short();
+ test_int();
+ test_float();
+ }
+
+ public static void test_int() {
+ int[] a = new int[16];
+ for (int i = 0; i < 200000; i++) {
+ int start = i & 7;
+ int end = start + ((i >> 4) & 7);
+ int value = i;
+ if ((i & 1) == 1) value = -value;
+ Arrays.fill(a, start, end, value);
+ boolean error = false;
+ for (int j = start; j < end; j++) {
+ if (a[j] != value) {
+ System.err.println("a[" + j + "] = " + a[j] + " != " + value + " for " + a.length);
+ error = true;
+ }
+ }
+ if (error) throw new InternalError();
+ }
+ }
+
+ public static void test_float() {
+ float[] a = new float[16];
+ for (int i = 0; i < 200000; i++) {
+ int start = i & 7;
+ int end = start + ((i >> 4) & 7);
+ float value = (float)i;
+ if ((i & 1) == 1) value = -value;
+ Arrays.fill(a, start, end, value);
+ boolean error = false;
+ for (int j = start; j < end; j++) {
+ if (a[j] != value) {
+ System.err.println("a[" + j + "] = " + a[j] + " != " + value + " for " + a.length);
+ error = true;
+ }
+ }
+ if (error) throw new InternalError();
+ }
+ }
+ public static void test_char() {
+ char[] a = new char[16];
+ for (int i = 0; i < 200000; i++) {
+ int start = i & 7;
+ int end = start + ((i >> 4) & 7);
+ char value = (char)i;
+ Arrays.fill(a, start, end, value);
+ boolean error = false;
+ for (int j = start; j < end; j++) {
+ if (a[j] != value) {
+ System.err.println("a[" + j + "] = " + a[j] + " != " + value + " for " + a.length);
+ error = true;
+ }
+ }
+ if (error) throw new InternalError();
+ }
+ }
+ public static void test_short() {
+ short[] a = new short[16];
+ for (int i = 0; i < 200000; i++) {
+ int start = i & 7;
+ int end = start + ((i >> 4) & 7);
+ short value = (short)i;
+ if ((i & 1) == 1) value = (short)-value;
+ Arrays.fill(a, start, end, value);
+ boolean error = false;
+ for (int j = start; j < end; j++) {
+ if (a[j] != value) {
+ System.err.println("a[" + j + "] = " + a[j] + " != " + value + " for " + a.length);
+ error = true;
+ }
+ }
+ if (error) throw new InternalError();
+ }
+ }
+
+ public static void test_byte() {
+ for (int i = 0; i < 200000; i++) {
+ byte[] a = new byte[16];
+ int start = i & 7;
+ int end = start + ((i >> 4) & 7);
+ byte value = (byte)i;
+ if ((i & 1) == 1) value = (byte)-value;
+ Arrays.fill(a, start, end, value);
+ boolean error = false;
+ for (int j = start; j < end; j++) {
+ if (a[j] != value) {
+ System.err.println("a[" + j + "] = " + a[j] + " != " + value + " for " + a.length);
+ error = true;
+ }
+ }
+ if (error) throw new InternalError();
+ }
+ }
+}
--- a/hotspot/test/gc/6581734/Test6581734.java Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/test/gc/6581734/Test6581734.java Fri Sep 24 00:51:15 2010 -0700
@@ -121,7 +121,7 @@
}
if (collectorsWithTime<collectorsFound) {
- throw new RuntimeException("collectors found with zero time";
+ throw new RuntimeException("collectors found with zero time");
}
System.out.println("Test passed.");
}
--- a/hotspot/test/runtime/6626217/Test6626217.sh Thu Sep 23 17:33:27 2010 -0700
+++ b/hotspot/test/runtime/6626217/Test6626217.sh Fri Sep 24 00:51:15 2010 -0700
@@ -1,9 +1,27 @@
-#
-# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
-# SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
-#
+#
+# Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
-#
+
# @test @(#)Test6626217.sh
# @bug 6626217
# @summary Loader-constraint table allows arrays instead of only the base-classes
@@ -96,6 +114,6 @@
${RM} many_loader.java
${JAVA} ${BIT_FLAG} -Xverify -Xint -cp . bug_21227 >test.out 2>&1
-grep "violates loader constraints" test.out
+grep "loader constraint" test.out
exit $?