jdk-sandbox: Changelog

6921969: optimize 64 long multiply for case with high bits zero Reviewed-by: never, twisti, kvn, rasbold Contributed-by: Hiroshi Yamauchi <yamauchi@google.com>

6923043: failed nightly tests which use -XX:+PrintCompilation -Xcomp -XX:CompileOnly Summary: Print "made not compilable" line only for deoptimizations. Reviewed-by: never

6921922: fix for 6911204 breaks tagged stack interpreter Reviewed-by: kvn

6614597: Performance variability in jvm2008 xml.validation Summary: Fix incorrect marking of methods as not compilable. Reviewed-by: never

6921799: JSR 292 call sites should not be fixed-up Summary: MethodHandle invoke call sites should not be fixed-up by SharedRuntime::fixup_callers_callsite as c2i/i2c adapters are used to implement MethodHandle actions. Reviewed-by: kvn, never

6921352: JSR 292 needs its own deopt handler Summary: We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not. Reviewed-by: never, jrose

6916644: C2 compiler crash on x86 Reviewed-by: kvn, twisti

4360113: Evict nmethods when code cache gets full Summary: Speculatively unload the oldest nmethods when code cache gets full. Reviewed-by: never, kvn Contributed-by: eric.caspole@amd.com

6921339: backout 6917766 Reviewed-by: mr

6917766: JSR 292 needs its own deopt handler Summary: We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not. Reviewed-by: never, jrose

6792161: assert("No dead instructions after post-alloc") Reviewed-by: kvn

6920346: G1: "must avoid base_memory and AliasIdxTop" Reviewed-by: kvn

6920970: Zero build fixes after 6849984 and 6911204 Summary: Two recent commits broke the build on Zero. Reviewed-by: twisti Contributed-by: Gary Benson <gbenson@redhat.com>

6920090: G1: Disable ReduceInitialCardMarks at least until 6920109 is fixed Summary: G1 now answers "no" to the query can_elide_initializing_store_barrier() in the product build. A debug flag allows alternate behaviour in debug builds. Reviewed-by: iveresov, tonyp

6919980: G1: remove +UseG1GC from under experimental options (second attempt) Summary: Trying this again, as the original change was lost. Reviewed-by: ysr, jmasa

6918006: G1: spill space must be reserved on the stack for barrier calls on Windows x64 Summary: Stub code generated to call G1 barriers does not allocate spill space on the stack as required by Windows x64 ABI. The fix is to use more ABI-friendly call_VM_leaf(). Reviewed-by: iveresov, never, kvn

6895236: CMS: cmsOopClosures.inline.hpp:43 assert(..., "Should remember klasses in this context") Summary: Adjust assertion checking for ExplicitGCInvokesConcurrentAndUnloadsClasses as a reason for class unloading Reviewed-by: ysr

6919886: Sweep CodeCache more aggressively to reduce its usage for CompileTheWorld Summary: Add safepoint after CompileTheWorldSafepointInterval (100) compilations and do full sweep of CodeCache each time. Reviewed-by: never Contributed-by: eric.caspole@amd.com

6911204: generated adapters with large signatures can fill up the code cache Reviewed-by: kvn, jrose

6580131: 3/4 CompiledMethodLoad events don't produce the expected extra notifications to describe inlining Summary: Add support for additional implementation specific info to the JVM/TI CompiledMethodLoad event via the compile_info parameter. Reviewed-by: never, ohair, tbell, tdeneau Contributed-by: Vasanth Venkatachalam <vasanth.venkatachalam@amd.com>

Added tag jdk7-b82 for changeset a84303f7ca26

Added tag jdk7-b82 for changeset 5560473b9cbe

Added tag jdk7-b82 for changeset a30062be6d9c

Added tag jdk7-b81 for changeset 43ee00bea176

Added tag jdk7-b81 for changeset 4ef036bb3679

Added tag jdk7-b81 for changeset 0c8ad4a8e25b

Added tag jdk7-b81 for changeset 9900f2781664

6917466: Should set bootclasspath for javadoc in jdk build Summary: javadoc needs to reference the newly built classes so as not to hit APIs which differ between the boot JDK and the source files of the JDK being built. Reviewed-by: ohair

6921068: Remove javadoc builds warnings from specdefault tag Summary: Ignore specdefault tag to avoid javadoc warnings Reviewed-by: darcy, ohair

Added tag jdk7-b81 for changeset a280fa50978f

Added tag jdk7-b81 for changeset 4197a09e1259

Added tag jdk7-b81 for changeset f2507e238f8a

Added tag jdk7-b81 for changeset dcc938ac40cc

6916986: handle spaces in langtools launcher path Reviewed-by: darcy, jjg Contributed-by: mali@csail.mit.edu, mernst@cs.washington.edu

6917122: provide utility method to find the inner most type of a type tree Reviewed-by: darcy, jjg Contributed-by: mali@csail.mit.edu, mernst@cs.washington.edu

6472751: SourcePositions.getStartPos returns incorrect value for enum constants 6567414: javac compiler reports no source file or line on enum constant declaration error Reviewed-by: darcy

6909470: langtools stub generator should prune unnecessary imports Reviewed-by: darcy

6915497: test test/tools/javac/nio/compileTest/CompileTest.java fails under Hudson Reviewed-by: darcy

6915476: java.util.regex.PatternSyntaxException in com.sun.tools.javac.nio.PathFileObject Reviewed-by: darcy

6764569: [PATCH] Fix unused imports in list resource bundles Reviewed-by: ksrini Contributed-by: jesse.glick@sun.com

6326754: Compiler will fail to handle -Xmaxerrs with -ve numbers Reviewed-by: ksrini

6915152: langtools build failures with import.jdk on Windows Reviewed-by: ohair

6915078: ALT_JDK_IMPORT_PATH typo in langtools/make/Makefile Reviewed-by: tbell

6665791: com.sun.source.tree.MethodTree.toString() does not output default values Reviewed-by: darcy

6878146: incorrect unused value should be deleted Reviewed-by: darcy

6878147: Keywords.log is declared and initialized but unused Reviewed-by: darcy

6855236: Compiler Tree API TreePath class generates NullPointerException from Iterator Reviewed-by: darcy

6307206: missing lint control for pkg-info Reviewed-by: darcy

Added tag jdk7-b80 for changeset 50559985f09b

Added tag jdk7-b80 for changeset 45ed797aeb93

Added tag jdk7-b80 for changeset 4f440ce94e8f

Added tag jdk7-b80 for changeset 2e36be9a9a7f

6917791: KeyTabEntry, when the byte value smaller then 16, the string drop '0' Reviewed-by: xuelei

6916217: make/modules/Makefile requires ALT_JDK_IMPORT_PATH Summary: build modules not depending on ALT_JDK_IMPORT_PATH being set Reviewed-by: alanb

6917663: test/java/security/Provider/Turkish.java not samevm friendly Summary: Added othervm flag to ensure that this test will run in isolation. Reviewed-by: alanb

6917021: (file) copyTo/moveTo can overrwrite existing file when target associated with custom provider Reviewed-by: chegar

6917317: (sctp) Remove dependency on handleSocketError Reviewed-by: alanb

6916890: (sctp) SctpChannel.send may cause IAE if given a heap buffer with an offset Reviewed-by: alanb

6916922: (sctp) SO_RCVBUF & SO_SNDBUF returns twice the value set Reviewed-by: alanb

6915939: Exception should be thrown if OCSP SingleResponses contain unresolved critical extensions Reviewed-by: xuelei

6908218: java.lang.Deprecated should have explicit @Target meta-annotation. Reviewed-by: mernst

6915502: Legal notice repairs needed in jdk/make/modules/tools Summary: Fix the legal notice in jdk/make/modules/tools Reviewed-by: tbell

6828204: NavigableSet.subSet() documentation refers to nonexistent parameters Reviewed-by: martin

6915313: Reorganize implementation to make it more feasible to port to JDK6 Summary: This makes the SCTP implementation easier to run with Suns JDK6. Reviewed-by: alanb

6913877: (fs) AsynchronousFileChannel.write can return wrong result under load [win] Reviewed-by: chegar

6907760: (file) OVERFLOW event should cause pending events to be purged Reviewed-by: chegar

6915171: Clarify checked/unchecked status of Throwable and its subclasses Reviewed-by: dholmes

6911737: Module build: generate modules with native libraries and any other files not in jar Summary: create modules under OUTPUTDIR/modules directory containing resources, native libraries Reviewed-by: alanb, ohair

6911104: Tests do not work with CYGWIN: tools, sun/tools, and com/sun/tools Reviewed-by: tbell, alanb

6911108: These tests do not work with CYGWIN: java/util Reviewed-by: tbell, alanb

6911129: These tests do not work with CYGWIN: java/lang Reviewed-by: tbell, alanb

6911112: Tests do not work with CYGWIN: javax/imageio/, javax/script/, and sun/misc/ Reviewed-by: tbell, alanb

6911131: Test does not work with CYGWIN: sun/management/jmxremote/bootstrap/RmiSslNoKeyStoreTest.sh Reviewed-by: tbell, alanb

6911117: These tests do not work with CYGWIN: com/sun/jdi Reviewed-by: tbell, alanb

6911113: These tests do not work with CYGWIN: java/nio Reviewed-by: tbell, alanb

6910835: TESTS: 3 java/io run.sh tests fail when run on Windows XP CYGWIN Reviewed-by: tbell, alanb

6910834: TEST: java/io/File/Basic.java fails on Windows CYGWIN environment Reviewed-by: tbell, alanb

Added tag jdk7-b80 for changeset 3effa7542ca5

6919437: Bump the HS17 build number to 08 Summary: Update the HS17 build number to 08 Reviewed-by: jcoomes

6893701: compiler/6877254/Test.java fails because it combines -XX:+UseConcMarkSweepGC with other GC Summary: Remove explicit GC flags in regression tests Reviewed-by: never, ysr

6917931: compiler/6895383/Test.java don't compile due missed imports Summary: Add missing imports. Reviewed-by: never, twisti

6917698: os::is_allocatable Zero fix for 32-bit platforms Summary: Recent changes call os::is_allocatable which was not implemented in Zero. Reviewed-by: twisti Contributed-by: Edward Nevill <ed@camswl.com>

6879943: CTW failure jdk6_18/hotspot/src/share/vm/c1/c1_LIR.hpp:2029 Reviewed-by: kvn, cfang

6849984: Value methods for platform dependent math functions constant fold incorrectly Reviewed-by: kvn, twisti

6912065: final fields in objects need to support inlining optimizations for JSR 292 Reviewed-by: twisti, kvn

6894779: Loop Predication for Loop Optimizer in C2 Summary: Loop predication implementation Reviewed-by: never, kvn

6915005: G1: Hang in PtrQueueSet::completed_buffers_list_length with gcl001 Summary: When enqueuing a completed PtrQueue buffer, cache a local pointer to the buffer and clear the field in the PtrQueue prior to unlocking the mutex referenced by the _lock field and pass the cached local value to the enqueuing routine. This will prevent the same completed buffer being enqueued multiple times, which causes the hang. Reviewed-by: ysr