--- a/.hgtags	Wed Jul 05 23:35:20 2017 +0200
+++ b/.hgtags	Wed Jul 05 23:37:13 2017 +0200
@@ -1,3 +1,19 @@
+dad6746278facbbea57dd462cb56fb743dc0a5f0 jdk-9+172
+643b5f18c2656fe91b69fea85b07b98d5fad394d jdk-9+171
+898cbe31fbdae2d25d141384fac746cc244a730c jdk-9+170
+c7efde2b60fc1ec04630be769d9ad60efb39c39c jdk-9+169
+8fd0a4569191f33c98ee90c2709174a342fefb0d jdk-9+167
+fcabc74bd44e56c7419d111d59b95669ecb33c55 jdk-9+168
+d3e973f1809606c67412361041ad197e50fe8cec jdk-9+166
+3965b747cfe1e6cbd66b8739da5a1ea6ec6985e9 jdk-9+165
+d16aebbb56d37f12e0c0b0a4fb427db65e1fb1a8 jdk-9+162
+18c41483a082e097ac2f5f983c1226ed94aa4215 jdk-9+163
+32db52c675e7d5bc413605d2e89b68b608b19be0 jdk-9+164
+fd1497902bbe3aa24b21f270ecdcb8de5f7aa9ac jdk-9+159
+6aa8be0c4e054fe8b3ab016ae00d16d680f92145 jdk-9+160
+f6883b1a5a6478437cd4181c4bd45328ab24feaf jdk-9+161
+fa3e76b477829afc4476f0b725cfaa440a6fd917 jdk-9+157
+b5015f742ba648184bb7fc547197bd33ebfde30d jdk-9+158
 1cc8dd79fd1cd13d36b385196271a29632c67c3b jdk7-b24
 bf2517e15f0c0f950e5b3143c4ca11e2df73dcc1 jdk7-b25
 5ae7db536e3fcf6be78e45b240a9058095e0ed38 jdk7-b26
@@ -400,19 +416,13 @@
 45b751afd11e6c05991cf4913c5a0ac3304fcc4e jdk-9+154
 f4aff695ffe05cfdb69d8af25a4ddc6a029754ea jdk-9+155
 06bce0388880b5ff8e040e4a9d72a3ea11dac321 jdk-9+156
-fa3e76b477829afc4476f0b725cfaa440a6fd917 jdk-9+157
-b5015f742ba648184bb7fc547197bd33ebfde30d jdk-9+158
-fd1497902bbe3aa24b21f270ecdcb8de5f7aa9ac jdk-9+159
-6aa8be0c4e054fe8b3ab016ae00d16d680f92145 jdk-9+160
-f6883b1a5a6478437cd4181c4bd45328ab24feaf jdk-9+161
-d16aebbb56d37f12e0c0b0a4fb427db65e1fb1a8 jdk-9+162
-18c41483a082e097ac2f5f983c1226ed94aa4215 jdk-9+163
-32db52c675e7d5bc413605d2e89b68b608b19be0 jdk-9+164
-3965b747cfe1e6cbd66b8739da5a1ea6ec6985e9 jdk-9+165
-d3e973f1809606c67412361041ad197e50fe8cec jdk-9+166
-8fd0a4569191f33c98ee90c2709174a342fefb0d jdk-9+167
-fcabc74bd44e56c7419d111d59b95669ecb33c55 jdk-9+168
-c7efde2b60fc1ec04630be769d9ad60efb39c39c jdk-9+169
-898cbe31fbdae2d25d141384fac746cc244a730c jdk-9+170
-643b5f18c2656fe91b69fea85b07b98d5fad394d jdk-9+171
-dad6746278facbbea57dd462cb56fb743dc0a5f0 jdk-9+172
+74116beae88a8f17a80301aa6c83865c82f10ece jdk-10+1
+4a79ad46e578112fce68f1af9dd931025cc235cb jdk-10+2
+d1cab6c7e608479be4ebfad48a25b0ed48600f62 jdk-10+3
+02253db2ace1422f576f58502fc7831ead77424b jdk-10+4
+f113ce12fe24fbd24acf02711372d9f1e1c12426 jdk-10+5
+1407b19a2ddf6baae162f5a1a5b96af473f4d7d1 jdk-10+6
+30e75693ae99fd8e47fd2f5116527aff1b59aff9 jdk-10+7
+c42dc7b58b4d4301ea676a76326fd9bbd403d595 jdk-10+8
+aa5b01f5e5620438fd39efdb2e2f6365a2c7d898 jdk-10+9
+b0f2b8ff25a2209b2c807785d75f20e5086bbfc2 jdk-10+10

--- a/.hgtags-top-repo	Wed Jul 05 23:35:20 2017 +0200
+++ b/.hgtags-top-repo	Wed Jul 05 23:37:13 2017 +0200
@@ -396,9 +396,11 @@
 71a766d4c18041a7f833ee22823125b02e1a7f1e jdk-9+151
 ef056360ddf3977d7d2ddbeb456a4d612d19ea05 jdk-9+152
 816a6d03a7c44edfbd8780110529f1bdc3964fb9 jdk-9+153
+8d22611ffb6540bc1ace64a00c048c8b82d8c69a jdk-10+0
 8d26916eaa21b689835ffc1c0dbf12470aa9be61 jdk-9+154
 688a3863c00ebc089ab17ee1fc46272cbbd96815 jdk-9+155
 783ec7542cf7154e5d2b87f55bb97d28f81e9ada jdk-9+156
+4df5f619c9ead4604d2f97ed231b3a35ec688c41 jdk-10+1
 4eb77fb98952dc477a4229575c81d2263a9ce711 jdk-9+157
 a4087bc10a88a43ea3ad0919b5b4af1c86977221 jdk-9+158
 fe8466adaef8178dba94be53c789a0aaa87d13bb jdk-9+159
@@ -411,6 +413,16 @@
 ba5b16c9c6d80632b61959a33d424b1c3398ce62 jdk-9+166
 35017c286513ddcbcc6b63b99679c604993fc639 jdk-9+167
 143d4c87bc1ef1ed6dadd613cd9dd4488fdefc29 jdk-9+168
+9c7248b787c39b034d4f48d4aa48df903836cca7 jdk-10+2
+06373236a30801f72e2a31ee5c691c2a1e500f57 jdk-10+3
+8ec175c61fc3f58328a3324f07d7ded00e060be3 jdk-10+4
+111e2e7d00f45c983cdbc9c59ae40552152fcc23 jdk-10+5
+03fe61bb7670644cf6e46b5cfafb6b27c0e0157e jdk-10+6
 b25838a28195f4b6dab34668411eedd2d366a16c jdk-9+169
 4d163ec59d989a9261ed7f848bc6303f90869af5 jdk-9+170
+aa3c97810d7c484c93a2fd75d3c76ff574deb6d8 jdk-10+7
+df33ef1dc163f994177fd97d4d0e73a1e3cb5d85 jdk-10+8
+b94be69cbb1d2943b886bf2d458745756df146e4 jdk-10+9
 4c12464a907db4656c1033f56fa49cba643ac629 jdk-9+171
+6558c37afe832582238d338578d598f30c6fdd75 jdk-10+10
+2c25fc24103251f9711a1c280c31e1e41016d90f jdk-9+172

--- a/.jcheck/conf	Wed Jul 05 23:35:20 2017 +0200
+++ b/.jcheck/conf	Wed Jul 05 23:37:13 2017 +0200
@@ -1,1 +1,1 @@
-project=jdk9
+project=jdk10

--- a/common/autoconf/basics.m4	Wed Jul 05 23:35:20 2017 +0200
+++ b/common/autoconf/basics.m4	Wed Jul 05 23:37:13 2017 +0200
@@ -1099,6 +1099,7 @@
   BASIC_PATH_PROGS(HG, hg)
   BASIC_PATH_PROGS(STAT, stat)
   BASIC_PATH_PROGS(TIME, time)
+  BASIC_PATH_PROGS(FLOCK, flock)
   # Dtrace is usually found in /usr/sbin on Solaris, but that directory may not
   # be in the user path.
   BASIC_PATH_PROGS(DTRACE, dtrace, $PATH:/usr/sbin)

--- a/common/autoconf/boot-jdk.m4	Wed Jul 05 23:35:20 2017 +0200
+++ b/common/autoconf/boot-jdk.m4	Wed Jul 05 23:37:13 2017 +0200
@@ -318,7 +318,7 @@
   AC_SUBST(JAVAC_FLAGS)
 
   # Check if the boot jdk is 32 or 64 bit
-  if "$JAVA" -d64 -version > /dev/null 2>&1; then
+  if "$JAVA" -version 2>&1 | $GREP -q "64-Bit"; then
     BOOT_JDK_BITS="64"
   else
     BOOT_JDK_BITS="32"

--- a/common/autoconf/build-performance.m4	Wed Jul 05 23:35:20 2017 +0200
+++ b/common/autoconf/build-performance.m4	Wed Jul 05 23:37:13 2017 +0200
@@ -417,10 +417,8 @@
   AC_SUBST(SJAVAC_SERVER_JAVA)
 
   if test "$MEMORY_SIZE" -gt "3000"; then
-    ADD_JVM_ARG_IF_OK([-d64],SJAVAC_SERVER_JAVA_FLAGS,[$SJAVAC_SERVER_JAVA])
-    if test "$JVM_ARG_OK" = true; then
+    if "$JAVA" -version 2>&1 | $GREP -q "64-Bit"; then
       JVM_64BIT=true
-      JVM_ARG_OK=false
     fi
   fi
 

--- a/common/autoconf/generated-configure.sh	Wed Jul 05 23:35:20 2017 +0200
+++ b/common/autoconf/generated-configure.sh	Wed Jul 05 23:37:13 2017 +0200
@@ -933,6 +933,7 @@
 IS_GNU_TIME
 PATCH
 DTRACE
+FLOCK
 TIME
 STAT
 HG
@@ -1297,6 +1298,7 @@
 HG
 STAT
 TIME
+FLOCK
 DTRACE
 PATCH
 DSYMUTIL
@@ -2264,6 +2266,7 @@
   HG          Override default value for HG
   STAT        Override default value for STAT
   TIME        Override default value for TIME
+  FLOCK       Override default value for FLOCK
   DTRACE      Override default value for DTRACE
   PATCH       Override default value for PATCH
   DSYMUTIL    Override default value for DSYMUTIL
@@ -23271,6 +23274,203 @@
   fi
 
 
+
+
+  # Publish this variable in the help.
+
+
+  if [ -z "${FLOCK+x}" ]; then
+    # The variable is not set by user, try to locate tool using the code snippet
+    for ac_prog in flock
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_FLOCK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $FLOCK in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_FLOCK="$FLOCK" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_FLOCK="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+FLOCK=$ac_cv_path_FLOCK
+if test -n "$FLOCK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLOCK" >&5
+$as_echo "$FLOCK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$FLOCK" && break
+done
+
+  else
+    # The variable is set, but is it from the command line or the environment?
+
+    # Try to remove the string !FLOCK! from our list.
+    try_remove_var=${CONFIGURE_OVERRIDDEN_VARIABLES//!FLOCK!/}
+    if test "x$try_remove_var" = "x$CONFIGURE_OVERRIDDEN_VARIABLES"; then
+      # If it failed, the variable was not from the command line. Ignore it,
+      # but warn the user (except for BASH, which is always set by the calling BASH).
+      if test "xFLOCK" != xBASH; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Ignoring value of FLOCK from the environment. Use command line variables instead." >&5
+$as_echo "$as_me: WARNING: Ignoring value of FLOCK from the environment. Use command line variables instead." >&2;}
+      fi
+      # Try to locate tool using the code snippet
+      for ac_prog in flock
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_FLOCK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $FLOCK in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_FLOCK="$FLOCK" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_FLOCK="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+FLOCK=$ac_cv_path_FLOCK
+if test -n "$FLOCK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLOCK" >&5
+$as_echo "$FLOCK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$FLOCK" && break
+done
+
+    else
+      # If it succeeded, then it was overridden by the user. We will use it
+      # for the tool.
+
+      # First remove it from the list of overridden variables, so we can test
+      # for unknown variables in the end.
+      CONFIGURE_OVERRIDDEN_VARIABLES="$try_remove_var"
+
+      # Check if we try to supply an empty value
+      if test "x$FLOCK" = x; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: Setting user supplied tool FLOCK= (no value)" >&5
+$as_echo "$as_me: Setting user supplied tool FLOCK= (no value)" >&6;}
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FLOCK" >&5
+$as_echo_n "checking for FLOCK... " >&6; }
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
+$as_echo "disabled" >&6; }
+      else
+        # Check if the provided tool contains a complete path.
+        tool_specified="$FLOCK"
+        tool_basename="${tool_specified##*/}"
+        if test "x$tool_basename" = "x$tool_specified"; then
+          # A command without a complete path is provided, search $PATH.
+          { $as_echo "$as_me:${as_lineno-$LINENO}: Will search for user supplied tool FLOCK=$tool_basename" >&5
+$as_echo "$as_me: Will search for user supplied tool FLOCK=$tool_basename" >&6;}
+          # Extract the first word of "$tool_basename", so it can be a program name with args.
+set dummy $tool_basename; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_FLOCK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $FLOCK in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_FLOCK="$FLOCK" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_FLOCK="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+FLOCK=$ac_cv_path_FLOCK
+if test -n "$FLOCK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLOCK" >&5
+$as_echo "$FLOCK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+          if test "x$FLOCK" = x; then
+            as_fn_error $? "User supplied tool $tool_basename could not be found" "$LINENO" 5
+          fi
+        else
+          # Otherwise we believe it is a complete path. Use it as it is.
+          { $as_echo "$as_me:${as_lineno-$LINENO}: Will use user supplied tool FLOCK=$tool_specified" >&5
+$as_echo "$as_me: Will use user supplied tool FLOCK=$tool_specified" >&6;}
+          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FLOCK" >&5
+$as_echo_n "checking for FLOCK... " >&6; }
+          if test ! -x "$tool_specified"; then
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+            as_fn_error $? "User supplied tool FLOCK=$tool_specified does not exist or is not executable" "$LINENO" 5
+          fi
+          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tool_specified" >&5
+$as_echo "$tool_specified" >&6; }
+        fi
+      fi
+    fi
+
+  fi
+
+
   # Dtrace is usually found in /usr/sbin on Solaris, but that directory may not
   # be in the user path.
 
@@ -31216,7 +31416,7 @@
 
 
   # Check if the boot jdk is 32 or 64 bit
-  if "$JAVA" -d64 -version > /dev/null 2>&1; then
+  if "$JAVA" -version 2>&1 | $GREP -q "64-Bit"; then
     BOOT_JDK_BITS="64"
   else
     BOOT_JDK_BITS="32"
@@ -66062,24 +66262,8 @@
 
 
   if test "$MEMORY_SIZE" -gt "3000"; then
-
-  $ECHO "Check if jvm arg is ok: -d64" >&5
-  $ECHO "Command: $SJAVAC_SERVER_JAVA -d64 -version" >&5
-  OUTPUT=`$SJAVAC_SERVER_JAVA -d64 -version 2>&1`
-  FOUND_WARN=`$ECHO "$OUTPUT" | $GREP -i warn`
-  FOUND_VERSION=`$ECHO $OUTPUT | $GREP " version \""`
-  if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
-    SJAVAC_SERVER_JAVA_FLAGS="$SJAVAC_SERVER_JAVA_FLAGS -d64"
-    JVM_ARG_OK=true
-  else
-    $ECHO "Arg failed:" >&5
-    $ECHO "$OUTPUT" >&5
-    JVM_ARG_OK=false
-  fi
-
-    if test "$JVM_ARG_OK" = true; then
+    if "$JAVA" -version 2>&1 | $GREP -q "64-Bit"; then
       JVM_64BIT=true
-      JVM_ARG_OK=false
     fi
   fi
 

--- a/common/autoconf/spec.gmk.in	Wed Jul 05 23:35:20 2017 +0200
+++ b/common/autoconf/spec.gmk.in	Wed Jul 05 23:37:13 2017 +0200
@@ -48,7 +48,7 @@
 
 # The default make arguments
 MAKE_ARGS = $(MAKE_LOG_FLAGS) -r -R -I $(TOPDIR)/make/common SPEC=$(SPEC) \
-    MAKE_LOG_FLAGS="$(MAKE_LOG_FLAGS)" LOG_LEVEL=$(LOG_LEVEL)
+    MAKE_LOG_FLAGS="$(MAKE_LOG_FLAGS)" $(MAKE_LOG_VARS)
 
 OUTPUT_SYNC_SUPPORTED:=@OUTPUT_SYNC_SUPPORTED@
 OUTPUT_SYNC:=@OUTPUT_SYNC@
@@ -638,6 +638,7 @@
 DSYMUTIL:=@DSYMUTIL@
 FIND:=@FIND@
 FIND_DELETE:=@FIND_DELETE@
+FLOCK:=@FLOCK@
 ECHO:=@ECHO@
 EGREP:=@EGREP@
 FGREP:=@FGREP@

--- a/common/autoconf/version-numbers	Wed Jul 05 23:35:20 2017 +0200
+++ b/common/autoconf/version-numbers	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2017, 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
@@ -25,7 +25,7 @@
 
 # Default version numbers to use unless overridden by configure
 
-DEFAULT_VERSION_MAJOR=9
+DEFAULT_VERSION_MAJOR=10
 DEFAULT_VERSION_MINOR=0
 DEFAULT_VERSION_SECURITY=0
 DEFAULT_VERSION_PATCH=0

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/common/bin/shell-profiler.sh	Wed Jul 05 23:37:13 2017 +0200
@@ -0,0 +1,69 @@
+#!/bin/bash
+#
+# Copyright (c) 2012, 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.
+#
+
+# Usage: sh shell-tracer.sh <TIME_CMD_TYPE> <TIME_CMD> <OUTPUT_FILE> <shell command line>
+#
+# This shell script is supposed to be set as a replacement for SHELL in make,
+# causing it to be called whenever make wants to execute shell commands.
+# The <shell command line> is suitable for passing on to the old shell,
+# typically beginning with -c.
+#
+# This script will run the shell command line and it will also store a simple
+# log of the the time it takes to execute the command in the OUTPUT_FILE, using
+# utility for time measure specified with TIME_CMD option.
+#
+# Type of time measure utility is specified with TIME_CMD_TYPE option.
+# Recognized options values of TIME_CMD_TYPE option: "gnutime", "flock".
+
+TIME_CMD_TYPE="$1"
+TIME_CMD="$2"
+OUTPUT_FILE="$3"
+shift
+shift
+shift
+if [ "$TIME_CMD_TYPE" = "gnutime" ]; then
+  # Escape backslashes (\) and percent chars (%). See man for GNU 'time'.
+  msg=${@//\\/\\\\}
+  msg=${msg//%/%%}
+  "$TIME_CMD" -f "[TIME:%E] $msg" -a -o "$OUTPUT_FILE" "$@"
+elif [ "$TIME_CMD_TYPE" = "flock" ]; then
+  # Emulated GNU 'time' with 'flock' and 'date'.
+  ts=`date +%s%3N`
+  "$@"
+  status=$?
+  ts2=`date +%s%3N`
+  millis=$((ts2 - ts))
+  ms=$(($millis % 1000))
+  seconds=$((millis / 1000))
+  ss=$(($seconds % 60))
+  minutes=$(($seconds / 60))
+  mm=$(($minutes % 60))
+  hh=$(($minutes / 60)):
+  [ $hh != "0:" ] || hh=
+  # Synchronize on this script.
+  flock -w 10 "$0" printf "[TIME:${hh}${mm}:${ss}.%.2s] %s\n" $ms "$*" >> "$OUTPUT_FILE" || true
+  exit $status
+else
+  "$@"
+fi

--- a/common/bin/shell-tracer.sh	Wed Jul 05 23:35:20 2017 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,47 +0,0 @@
-#!/bin/bash
-#
-# Copyright (c) 2012, 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.
-#
-
-# Usage: sh shell-tracer.sh <TIME_CMD> <OUTPUT_FILE> <OLD_SHELL> <shell command line>
-#
-# This shell script is supposed to be set as a replacement for SHELL in make,
-# causing it to be called whenever make wants to execute shell commands.
-# The <shell command line> is suitable for passing on to the old shell,
-# typically beginning with -c.
-#
-# This script will make sure the shell command line is executed with
-# OLD_SHELL -x, and it will also store a simple log of the the time it takes to
-# execute the command in the OUTPUT_FILE, using the "time" utility as pointed
-# to by TIME_CMD. If TIME_CMD is "-", no timestamp will be stored.
-
-TIME_CMD="$1"
-OUTPUT_FILE="$2"
-OLD_SHELL="$3"
-shift
-shift
-shift
-if [ "$TIME_CMD" != "-" ]; then
-"$TIME_CMD" -f "[TIME:%E] $*" -a -o "$OUTPUT_FILE" "$OLD_SHELL" -x "$@"
-else
-"$OLD_SHELL" -x "$@"
-fi

--- a/common/doc/testing.html	Wed Jul 05 23:35:20 2017 +0200
+++ b/common/doc/testing.html	Wed Jul 05 23:37:13 2017 +0200
@@ -32,13 +32,15 @@
 </nav>
 <h2 id="using-the-run-test-framework">Using the run-test framework</h2>
 <p>This new way of running tests is developer-centric. It assumes that you have built a jdk locally and want to test it. Running common test targets is simple, and more complex ad-hoc combination of tests is possible. The user interface is forgiving, and clearly report errors it cannot resolve.</p>
+<p>The main target &quot;run-test&quot; uses the jdk-image as the tested product. There is also an alternate target &quot;exploded-run-test&quot; that uses the exploded image instead. Not all tests will run successfully on the exploded image, but using this target can greatly improve rebuild times for certain workflows.</p>
 <p>Some example command-lines:</p>
 <pre><code>$ make run-test-tier1
 $ make run-test-jdk_lang JTREG=&quot;JOBS=8&quot;
 $ make run-test TEST=jdk_lang
 $ make run-test-only TEST=&quot;gtest:LogTagSet gtest:LogTagSetDescriptions&quot; GTEST=&quot;REPEAT=-1&quot;
 $ make run-test TEST=&quot;hotspot/test:hotspot_gc&quot; JTREG=&quot;JOBS=1;TIMEOUT=8;VM_OTIONS=-XshowSettings -Xlog:gc+ref=debug&quot;
-$ make run-test TEST=&quot;jtreg:hotspot/test:hotspot_gc hotspot/test/native_sanity/JniVersion.java&quot;</code></pre>
+$ make run-test TEST=&quot;jtreg:hotspot/test:hotspot_gc hotspot/test/native_sanity/JniVersion.java&quot;
+$ make exploded-run-test TEST=hotspot_tier1</code></pre>
 <h2 id="test-selection">Test selection</h2>
 <p>All functionality is available using the run-test make target. In this use case, the test or tests to be executed is controlled using the <code>TEST</code> variable. To speed up subsequent test runs with no source code changes, run-test-only can be used instead, which do not depend on the source and test image build.</p>
 <p>For some common top-level tests, direct make targets have been generated. This includes all JTreg test groups, the hotspot gtest, and custom tests (if present). This means that <code>make run-test-tier1</code> is equivalent to <code>make run-test TEST=&quot;tier1&quot;</code>, but the latter is more tab-completion friendly. For more complex test runs, the <code>run-test TEST=&quot;x&quot;</code> solution needs to be used.</p>

--- a/common/doc/testing.md	Wed Jul 05 23:35:20 2017 +0200
+++ b/common/doc/testing.md	Wed Jul 05 23:37:13 2017 +0200
@@ -7,6 +7,11 @@
 and more complex ad-hoc combination of tests is possible. The user interface is
 forgiving, and clearly report errors it cannot resolve.
 
+The main target "run-test" uses the jdk-image as the tested product. There is
+also an alternate target "exploded-run-test" that uses the exploded image
+instead. Not all tests will run successfully on the exploded image, but using
+this target can greatly improve rebuild times for certain workflows.
+
 Some example command-lines:
 
     $ make run-test-tier1
@@ -15,6 +20,7 @@
     $ make run-test-only TEST="gtest:LogTagSet gtest:LogTagSetDescriptions" GTEST="REPEAT=-1"
     $ make run-test TEST="hotspot/test:hotspot_gc" JTREG="JOBS=1;TIMEOUT=8;VM_OTIONS=-XshowSettings -Xlog:gc+ref=debug"
     $ make run-test TEST="jtreg:hotspot/test:hotspot_gc hotspot/test/native_sanity/JniVersion.java"
+    $ make exploded-run-test TEST=hotspot_tier1
 
 ## Test selection
 

--- a/corba/.hgtags	Wed Jul 05 23:35:20 2017 +0200
+++ b/corba/.hgtags	Wed Jul 05 23:37:13 2017 +0200
@@ -396,9 +396,11 @@
 77f827f5bbad3ef795664bc675f72d98d156b9f8 jdk-9+151
 ff8cb43c07c069b1debdee44cb88ca22db1ec757 jdk-9+152
 68a8e8658511093b322a46ed04b2a321e1da2a43 jdk-9+153
+d66f97a610a6beac987740edc2bf6a70f46ba574 jdk-10+0
 078ebe23b584466dc8346e620d7821d91751e5a9 jdk-9+154
 a545f54babfa31aa7eb611f36031609acd617cbc jdk-9+155
 907c26240cd481579e919bfd23740797ff8ce1c8 jdk-9+156
+37c9962586a4d3498fa673d93eab1a336acd7652 jdk-10+1
 9383da04b385cca46b7ca67f3a39ac1b673e09fe jdk-9+157
 de6bdf38935fa753183ca288bed5c06a23c0bb12 jdk-9+158
 6feea77d2083c99e44aa3e272d07b7fb3b801683 jdk-9+159
@@ -409,6 +411,18 @@
 965bbae3072702f7c0d95c240523b65e6bb19261 jdk-9+164
 a510b2201154abdd12ede42788086b5283bfb9a6 jdk-9+165
 934c18145915b06d3fcc0de1a30f91f5aab8a192 jdk-9+166
+56a8bf5322684e9a31cda64c336c32bcdb592211 jdk-10+2
+3813c94c8585dd7507887916c6943f45051f1b55 jdk-10+3
+5d6d891bb36dbeeacaffa06b5a3e3b4e44b35fbd jdk-10+4
+7c5328012799923d45d1cf87e8725e725b3d298b jdk-10+5
+c7358d703e1282af3dcd8af6c037dc4342de9054 jdk-10+6
 43de67f51801b9e16507865fcb7e8344f4ca4aa9 jdk-9+167
 03a2cc9c8a1e8f87924c9863e917bc8b91770d5f jdk-9+168
 b2218d41edef02ee8f94bb438f885b2ba79bfa08 jdk-9+169
+8a4ab3b0ab9a86df73d9a1e337134f2dbe006725 jdk-9+170
+aed5a4edc8275c1c50195503756ff92bfe0197f5 jdk-10+7
+648b0a00824eb29e71936bc3258d309a25e3b8c0 jdk-10+8
+54c6621f7b34cc6ce6c0882d047f61fe0962c257 jdk-10+9
+c62e5964cfcf144d8f72e9ba69757897785349a9 jdk-9+171
+080c37fd77e2c4629b91059298e37758afbdbc46 jdk-10+10
+95ed14547ca9246baed34f90ef3ca13217538a8c jdk-9+172

--- a/corba/.jcheck/conf	Wed Jul 05 23:35:20 2017 +0200
+++ b/corba/.jcheck/conf	Wed Jul 05 23:37:13 2017 +0200
@@ -1,1 +1,1 @@
-project=jdk9
+project=jdk10

--- a/hotspot/.hgtags	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/.hgtags	Wed Jul 05 23:37:13 2017 +0200
@@ -556,9 +556,11 @@
 2a2ac7d9f52c8cb2b80077e515b5840b947e640c jdk-9+151
 31f1d26c60df7b2e516a4f84160d76ba017d4e09 jdk-9+152
 217ba81b9a4ce8698200370175aa2db86a39f66c jdk-9+153
+fc7e94cb748507366b839e859f865f724467446a jdk-10+0
 a9fdfd55835ef9dccb7f317b07249bd66653b874 jdk-9+154
 f3b3d77a1751897413aae43ac340a130b6fa2ae1 jdk-9+155
 43139c588ea48b6504e52b6c3dec530b17b1fdb4 jdk-9+156
+1ea217626ba0995dd03127f8322ba3687926a085 jdk-10+1
 b2d0a906afd73dcf27f572217eb1be0f196ec16c jdk-9+157
 4e78f30935229f13ce7c43089621cf7169f5abac jdk-9+158
 9211c2e89c1cd11ec2d5752b0f97131a7d7525c7 jdk-9+159
@@ -569,8 +571,18 @@
 0af429be8bbaeaaf0cb838e9af28c953dda6a9c8 jdk-9+164
 c92c6416ca03b1464d5ed99cf6201e52b5ba0a70 jdk-9+165
 560d7aa083a24b6a56443feb8de0f40435d33aa9 jdk-9+166
+48809c513ed5ebb4d4dbf2f454afcce2780db6db jdk-10+2
+6c3b6b3438c4a63e619f00bd5732d1260ffd5600 jdk-10+3
+8295ca08f5cb09c090eb048bbdd338d7e270c8bf jdk-10+4
+7b5ca2ff1f78873ca3ee99b6589d3cb4dde2e454 jdk-10+5
+762465099d938fd96cd1efda193bc1fa23d070d3 jdk-10+6
 1ca7ed1b17b5776930d641d1379834f3140a74e4 jdk-9+167
 fbb9c802649585d19f6d7e81b4a519d44806225a jdk-9+168
 16d692be099c5c38eb48cc9aca78b0c900910d5b jdk-9+169
 38a240fd58a287acb1963920b92ed4d9c2fd39e3 jdk-9+170
+9d4746eca95aec3e5a344bf2520745dcc1d17eed jdk-10+7
+f5ded0cf954c770deeecb80f2ba1ba6a05cd979b jdk-10+8
+233647e3d3800e76d7612014b745b37a88098f63 jdk-10+9
 d53171650a2cc6c6f699c966c533b914ca9c0602 jdk-9+171
+c6cd3ec8d46b034e57c86399380ffcf7f25706e4 jdk-10+10
+1ae9e84f68b359420d2d153ecfe5ee2903e33a2e jdk-9+172

--- a/hotspot/.jcheck/conf	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/.jcheck/conf	Wed Jul 05 23:37:13 2017 +0200
@@ -1,1 +1,1 @@
-project=jdk9
+project=jdk10

--- a/hotspot/src/cpu/aarch64/vm/aarch64.ad	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/cpu/aarch64/vm/aarch64.ad	Wed Jul 05 23:37:13 2017 +0200
@@ -577,7 +577,7 @@
     R26
  /* R27, */                     // heapbase
  /* R28, */                     // thread
- /* R29, */                     // fp
+    R29,                        // fp
  /* R30, */                     // lr
  /* R31 */                      // sp
 );
@@ -646,7 +646,7 @@
     R26, R26_H,
  /* R27, R27_H, */              // heapbase
  /* R28, R28_H, */              // thread
- /* R29, R29_H, */              // fp
+    R29, R29_H,                 // fp
  /* R30, R30_H, */              // lr
  /* R31, R31_H */               // sp
 );
@@ -14021,10 +14021,12 @@
   ins_pipe(pipe_class_memory);
 %}
 
-instruct clearArray_imm_reg(immL cnt, iRegP_R10 base, iRegL_R11 tmp, Universe dummy, rFlagsReg cr)
-%{
+instruct clearArray_imm_reg(immL cnt, iRegP_R10 base, Universe dummy, rFlagsReg cr)
+%{
+  predicate((u_int64_t)n->in(2)->get_long()
+            < (u_int64_t)(BlockZeroingLowLimit >> LogBytesPerWord));
   match(Set dummy (ClearArray cnt base));
-  effect(USE_KILL base, TEMP tmp);
+  effect(USE_KILL base);
 
   ins_cost(4 * INSN_COST);
   format %{ "ClearArray $cnt, $base" %}

--- a/hotspot/src/cpu/aarch64/vm/c1_globals_aarch64.hpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/cpu/aarch64/vm/c1_globals_aarch64.hpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2014, Red Hat Inc. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -45,10 +45,8 @@
 // We compile very aggressively with the builtin simulator because
 // doing so greatly reduces run times and tests more code.
 define_pd_global(intx, CompileThreshold,             150 );
-define_pd_global(intx, BackEdgeThreshold,            500);
 #else
 define_pd_global(intx, CompileThreshold,             1500 );
-define_pd_global(intx, BackEdgeThreshold,            100000);
 #endif
 
 define_pd_global(intx, OnStackReplacePercentage,     933  );
@@ -76,6 +74,4 @@
 define_pd_global(bool, CSEArrayLength,               false);
 define_pd_global(bool, TwoOperandLIRForm,            false );
 
-define_pd_global(intx, SafepointPollOffset,          0  );
-
 #endif // CPU_AARCH64_VM_C1_GLOBALS_AARCH64_HPP

--- a/hotspot/src/cpu/aarch64/vm/c2_globals_aarch64.hpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/cpu/aarch64/vm/c2_globals_aarch64.hpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2014, Red Hat Inc. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -43,7 +43,6 @@
 define_pd_global(bool, ProfileInterpreter,           true);
 define_pd_global(bool, TieredCompilation,            trueInTiered);
 define_pd_global(intx, CompileThreshold,             10000);
-define_pd_global(intx, BackEdgeThreshold,            100000);
 
 define_pd_global(intx, OnStackReplacePercentage,     140);
 define_pd_global(intx, ConditionalMoveLimit,         3);

--- a/hotspot/src/cpu/aarch64/vm/globalDefinitions_aarch64.hpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/cpu/aarch64/vm/globalDefinitions_aarch64.hpp	Wed Jul 05 23:37:13 2017 +0200
@@ -34,10 +34,6 @@
 
 #define SUPPORTS_NATIVE_CX8
 
-// The maximum B/BL offset range on AArch64 is 128MB.
-#undef CODE_CACHE_DEFAULT_LIMIT
-#define CODE_CACHE_DEFAULT_LIMIT (128*M)
-
 // According to the ARMv8 ARM, "Concurrent modification and execution
 // of instructions can lead to the resulting instruction performing
 // any behavior that can be achieved by executing any sequence of

--- a/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -698,6 +698,7 @@
 // trampolines won't be emitted.
 
 address MacroAssembler::trampoline_call(Address entry, CodeBuffer *cbuf) {
+  assert(JavaThread::current()->is_Compiler_thread(), "just checking");
   assert(entry.rspec().type() == relocInfo::runtime_call_type
          || entry.rspec().type() == relocInfo::opt_virtual_call_type
          || entry.rspec().type() == relocInfo::static_call_type
@@ -4944,34 +4945,67 @@
 }
 
 
-// base:     Address of a buffer to be zeroed, 8 bytes aligned.
-// cnt:      Count in HeapWords.
-// is_large: True when 'cnt' is known to be >= BlockZeroingLowLimit.
-void MacroAssembler::zero_words(Register base, Register cnt)
+// The size of the blocks erased by the zero_blocks stub.  We must
+// handle anything smaller than this ourselves in zero_words().
+const int MacroAssembler::zero_words_block_size = 8;
+
+// zero_words() is used by C2 ClearArray patterns.  It is as small as
+// possible, handling small word counts locally and delegating
+// anything larger to the zero_blocks stub.  It is expanded many times
+// in compiled code, so it is important to keep it short.
+
+// ptr:   Address of a buffer to be zeroed.
+// cnt:   Count in HeapWords.
+//
+// ptr, cnt, rscratch1, and rscratch2 are clobbered.
+void MacroAssembler::zero_words(Register ptr, Register cnt)
 {
-  if (UseBlockZeroing) {
-    block_zero(base, cnt);
-  } else {
-    fill_words(base, cnt, zr);
+  assert(is_power_of_2(zero_words_block_size), "adjust this");
+  assert(ptr == r10 && cnt == r11, "mismatch in register usage");
+
+  BLOCK_COMMENT("zero_words {");
+  cmp(cnt, zero_words_block_size);
+  Label around, done, done16;
+  br(LO, around);
+  {
+    RuntimeAddress zero_blocks =  RuntimeAddress(StubRoutines::aarch64::zero_blocks());
+    assert(zero_blocks.target() != NULL, "zero_blocks stub has not been generated");
+    if (StubRoutines::aarch64::complete()) {
+      trampoline_call(zero_blocks);
+    } else {
+      bl(zero_blocks);
+    }
   }
+  bind(around);
+  for (int i = zero_words_block_size >> 1; i > 1; i >>= 1) {
+    Label l;
+    tbz(cnt, exact_log2(i), l);
+    for (int j = 0; j < i; j += 2) {
+      stp(zr, zr, post(ptr, 16));
+    }
+    bind(l);
+  }
+  {
+    Label l;
+    tbz(cnt, 0, l);
+    str(zr, Address(ptr));
+    bind(l);
+  }
+  BLOCK_COMMENT("} zero_words");
 }
 
-// r10 = base:   Address of a buffer to be zeroed, 8 bytes aligned.
+// base:         Address of a buffer to be zeroed, 8 bytes aligned.
 // cnt:          Immediate count in HeapWords.
-// r11 = tmp:    For use as cnt if we need to call out
-#define ShortArraySize (18 * BytesPerLong)
+#define SmallArraySize (18 * BytesPerLong)
 void MacroAssembler::zero_words(Register base, u_int64_t cnt)
 {
-  Register tmp = r11;
+  BLOCK_COMMENT("zero_words {");
   int i = cnt & 1;  // store any odd word to start
   if (i) str(zr, Address(base));
 
-  if (cnt <= ShortArraySize / BytesPerLong) {
+  if (cnt <= SmallArraySize / BytesPerLong) {
     for (; i < (int)cnt; i += 2)
       stp(zr, zr, Address(base, i * wordSize));
-  } else if (UseBlockZeroing && cnt >= (u_int64_t)(BlockZeroingLowLimit >> LogBytesPerWord)) {
-    mov(tmp, cnt);
-    block_zero(base, tmp, true);
   } else {
     const int unroll = 4; // Number of stp(zr, zr) instructions we'll unroll
     int remainder = cnt % (2 * unroll);
@@ -4992,6 +5026,51 @@
     stp(zr, zr, Address(pre(loop_base, 2 * unroll * wordSize)));
     cbnz(cnt_reg, loop);
   }
+  BLOCK_COMMENT("} zero_words");
+}
+
+// Zero blocks of memory by using DC ZVA.
+//
+// Aligns the base address first sufficently for DC ZVA, then uses
+// DC ZVA repeatedly for every full block.  cnt is the size to be
+// zeroed in HeapWords.  Returns the count of words left to be zeroed
+// in cnt.
+//
+// NOTE: This is intended to be used in the zero_blocks() stub.  If
+// you want to use it elsewhere, note that cnt must be >= 2*zva_length.
+void MacroAssembler::zero_dcache_blocks(Register base, Register cnt) {
+  Register tmp = rscratch1;
+  Register tmp2 = rscratch2;
+  int zva_length = VM_Version::zva_length();
+  Label initial_table_end, loop_zva;
+  Label fini;
+
+  // Base must be 16 byte aligned. If not just return and let caller handle it
+  tst(base, 0x0f);
+  br(Assembler::NE, fini);
+  // Align base with ZVA length.
+  neg(tmp, base);
+  andr(tmp, tmp, zva_length - 1);
+
+  // tmp: the number of bytes to be filled to align the base with ZVA length.
+  add(base, base, tmp);
+  sub(cnt, cnt, tmp, Assembler::ASR, 3);
+  adr(tmp2, initial_table_end);
+  sub(tmp2, tmp2, tmp, Assembler::LSR, 2);
+  br(tmp2);
+
+  for (int i = -zva_length + 16; i < 0; i += 16)
+    stp(zr, zr, Address(base, i));
+  bind(initial_table_end);
+
+  sub(cnt, cnt, zva_length >> 3);
+  bind(loop_zva);
+  dc(Assembler::ZVA, base);
+  subs(cnt, cnt, zva_length >> 3);
+  add(base, base, zva_length);
+  br(Assembler::GE, loop_zva);
+  add(cnt, cnt, zva_length >> 3); // count not zeroed by DC ZVA
+  bind(fini);
 }
 
 // base:   Address of a buffer to be filled, 8 bytes aligned.
@@ -5052,69 +5131,6 @@
   bind(fini);
 }
 
-// Use DC ZVA to do fast zeroing.
-// base:   Address of a buffer to be zeroed, 8 bytes aligned.
-// cnt:    Count in HeapWords.
-// is_large: True when 'cnt' is known to be >= BlockZeroingLowLimit.
-void MacroAssembler::block_zero(Register base, Register cnt, bool is_large)
-{
-  Label small;
-  Label store_pair, loop_store_pair, done;
-  Label base_aligned;
-
-  assert_different_registers(base, cnt, rscratch1);
-  guarantee(base == r10 && cnt == r11, "fix register usage");
-
-  Register tmp = rscratch1;
-  Register tmp2 = rscratch2;
-  int zva_length = VM_Version::zva_length();
-
-  // Ensure ZVA length can be divided by 16. This is required by
-  // the subsequent operations.
-  assert (zva_length % 16 == 0, "Unexpected ZVA Length");
-
-  if (!is_large) cbz(cnt, done);
-  tbz(base, 3, base_aligned);
-  str(zr, Address(post(base, 8)));
-  sub(cnt, cnt, 1);
-  bind(base_aligned);
-
-  // Ensure count >= zva_length * 2 so that it still deserves a zva after
-  // alignment.
-  if (!is_large || !(BlockZeroingLowLimit >= zva_length * 2)) {
-    int low_limit = MAX2(zva_length * 2, (int)BlockZeroingLowLimit);
-    subs(tmp, cnt, low_limit >> 3);
-    br(Assembler::LT, small);
-  }
-
-  far_call(StubRoutines::aarch64::get_zero_longs());
-
-  bind(small);
-
-  const int unroll = 8; // Number of stp instructions we'll unroll
-  Label small_loop, small_table_end;
-
-  andr(tmp, cnt, (unroll-1) * 2);
-  sub(cnt, cnt, tmp);
-  add(base, base, tmp, Assembler::LSL, 3);
-  adr(tmp2, small_table_end);
-  sub(tmp2, tmp2, tmp, Assembler::LSL, 1);
-  br(tmp2);
-
-  bind(small_loop);
-  add(base, base, unroll * 16);
-  for (int i = -unroll; i < 0; i++)
-    stp(zr, zr, Address(base, i * 16));
-  bind(small_table_end);
-  subs(cnt, cnt, unroll * 2);
-  br(Assembler::GE, small_loop);
-
-  tbz(cnt, 0, done);
-  str(zr, Address(post(base, 8)));
-
-  bind(done);
-}
-
 // Intrinsic for sun/nio/cs/ISO_8859_1$Encoder.implEncodeISOArray and
 // java/lang/StringUTF16.compress.
 void MacroAssembler::encode_iso_array(Register src, Register dst,

--- a/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.hpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.hpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1213,8 +1213,10 @@
 
   void fill_words(Register base, Register cnt, Register value);
   void zero_words(Register base, u_int64_t cnt);
-  void zero_words(Register base, Register cnt);
-  void block_zero(Register base, Register cnt, bool is_large = false);
+  void zero_words(Register ptr, Register cnt);
+  void zero_dcache_blocks(Register base, Register cnt);
+
+  static const int zero_words_block_size;
 
   void byte_array_inflate(Register src, Register dst, Register len,
                           FloatRegister vtmp1, FloatRegister vtmp2,

--- a/hotspot/src/cpu/aarch64/vm/stubGenerator_aarch64.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/cpu/aarch64/vm/stubGenerator_aarch64.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -719,48 +719,74 @@
     }
   }
 
-  address generate_zero_longs(Register base, Register cnt) {
-    Register tmp = rscratch1;
-    Register tmp2 = rscratch2;
-    int zva_length = VM_Version::zva_length();
-    Label initial_table_end, loop_zva;
-    Label fini;
+  // The inner part of zero_words().  This is the bulk operation,
+  // zeroing words in blocks, possibly using DC ZVA to do it.  The
+  // caller is responsible for zeroing the last few words.
+  //
+  // Inputs:
+  // r10: the HeapWord-aligned base address of an array to zero.
+  // r11: the count in HeapWords, r11 > 0.
+  //
+  // Returns r10 and r11, adjusted for the caller to clear.
+  // r10: the base address of the tail of words left to clear.
+  // r11: the number of words in the tail.
+  //      r11 < MacroAssembler::zero_words_block_size.
+
+  address generate_zero_blocks() {
+    Label store_pair, loop_store_pair, done;
+    Label base_aligned;
+
+    Register base = r10, cnt = r11;
 
     __ align(CodeEntryAlignment);
-    StubCodeMark mark(this, "StubRoutines", "zero_longs");
+    StubCodeMark mark(this, "StubRoutines", "zero_blocks");
     address start = __ pc();
 
-    // Base must be 16 byte aligned. If not just return and let caller handle it
-    __ tst(base, 0x0f);
-    __ br(Assembler::NE, fini);
-    // Align base with ZVA length.
-    __ neg(tmp, base);
-    __ andr(tmp, tmp, zva_length - 1);
-
-    // tmp: the number of bytes to be filled to align the base with ZVA length.
-    __ add(base, base, tmp);
-    __ sub(cnt, cnt, tmp, Assembler::ASR, 3);
-    __ adr(tmp2, initial_table_end);
-    __ sub(tmp2, tmp2, tmp, Assembler::LSR, 2);
-    __ br(tmp2);
-
-    for (int i = -zva_length + 16; i < 0; i += 16)
-      __ stp(zr, zr, Address(base, i));
-    __ bind(initial_table_end);
-
-    __ sub(cnt, cnt, zva_length >> 3);
-    __ bind(loop_zva);
-    __ dc(Assembler::ZVA, base);
-    __ subs(cnt, cnt, zva_length >> 3);
-    __ add(base, base, zva_length);
-    __ br(Assembler::GE, loop_zva);
-    __ add(cnt, cnt, zva_length >> 3); // count not zeroed by DC ZVA
-    __ bind(fini);
+    if (UseBlockZeroing) {
+      int zva_length = VM_Version::zva_length();
+
+      // Ensure ZVA length can be divided by 16. This is required by
+      // the subsequent operations.
+      assert (zva_length % 16 == 0, "Unexpected ZVA Length");
+
+      __ tbz(base, 3, base_aligned);
+      __ str(zr, Address(__ post(base, 8)));
+      __ sub(cnt, cnt, 1);
+      __ bind(base_aligned);
+
+      // Ensure count >= zva_length * 2 so that it still deserves a zva after
+      // alignment.
+      Label small;
+      int low_limit = MAX2(zva_length * 2, (int)BlockZeroingLowLimit);
+      __ cmp(cnt, low_limit >> 3);
+      __ br(Assembler::LT, small);
+      __ zero_dcache_blocks(base, cnt);
+      __ bind(small);
+    }
+
+    {
+      // Number of stp instructions we'll unroll
+      const int unroll =
+        MacroAssembler::zero_words_block_size / 2;
+      // Clear the remaining blocks.
+      Label loop;
+      __ subs(cnt, cnt, unroll * 2);
+      __ br(Assembler::LT, done);
+      __ bind(loop);
+      for (int i = 0; i < unroll; i++)
+        __ stp(zr, zr, __ post(base, 16));
+      __ subs(cnt, cnt, unroll * 2);
+      __ br(Assembler::GE, loop);
+      __ bind(done);
+      __ add(cnt, cnt, unroll * 2);
+    }
+
     __ ret(lr);
 
     return start;
   }
 
+
   typedef enum {
     copy_forwards = 1,
     copy_backwards = -1
@@ -2346,20 +2372,16 @@
     __ subw(count, count, cnt_words, Assembler::LSL, 3 - shift);
     if (UseBlockZeroing) {
       Label non_block_zeroing, rest;
-      Register tmp = rscratch1;
-      // count >= BlockZeroingLowLimit && value == 0
-      __ subs(tmp, cnt_words, BlockZeroingLowLimit >> 3);
-      __ ccmp(value, 0 /* comparing value */, 0 /* NZCV */, Assembler::GE);
-      __ br(Assembler::NE, non_block_zeroing);
+      // If the fill value is zero we can use the fast zero_words().
+      __ cbnz(value, non_block_zeroing);
       __ mov(bz_base, to);
-      __ block_zero(bz_base, cnt_words, true);
-      __ mov(to, bz_base);
+      __ add(to, to, cnt_words, Assembler::LSL, LogBytesPerWord);
+      __ zero_words(bz_base, cnt_words);
       __ b(rest);
       __ bind(non_block_zeroing);
       __ fill_words(to, cnt_words, value);
       __ bind(rest);
-    }
-    else {
+    } else {
       __ fill_words(to, cnt_words, value);
     }
 
@@ -2420,7 +2442,7 @@
     generate_copy_longs(copy_f, r0, r1, rscratch2, copy_forwards);
     generate_copy_longs(copy_b, r0, r1, rscratch2, copy_backwards);
 
-    StubRoutines::aarch64::_zero_longs = generate_zero_longs(r10, r11);
+    StubRoutines::aarch64::_zero_blocks = generate_zero_blocks();
 
     //*** jbyte
     // Always need aligned and unaligned versions
@@ -4769,6 +4791,7 @@
                                                        &StubRoutines::_safefetchN_fault_pc,
                                                        &StubRoutines::_safefetchN_continuation_pc);
 #endif
+    StubRoutines::aarch64::set_completed();
   }
 
  public:

--- a/hotspot/src/cpu/aarch64/vm/stubRoutines_aarch64.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/cpu/aarch64/vm/stubRoutines_aarch64.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -43,7 +43,8 @@
 address StubRoutines::aarch64::_float_sign_flip = NULL;
 address StubRoutines::aarch64::_double_sign_mask = NULL;
 address StubRoutines::aarch64::_double_sign_flip = NULL;
-address StubRoutines::aarch64::_zero_longs = NULL;
+address StubRoutines::aarch64::_zero_blocks = NULL;
+bool StubRoutines::aarch64::_completed = false;
 
 /**
  *  crc_table[] from jdk/src/share/native/java/util/zip/zlib-1.2.5/crc32.h

--- a/hotspot/src/cpu/aarch64/vm/stubRoutines_aarch64.hpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/cpu/aarch64/vm/stubRoutines_aarch64.hpp	Wed Jul 05 23:37:13 2017 +0200
@@ -61,7 +61,8 @@
   static address _double_sign_mask;
   static address _double_sign_flip;
 
-  static address _zero_longs;
+  static address _zero_blocks;
+  static bool _completed;
 
  public:
 
@@ -115,12 +116,19 @@
     return _double_sign_flip;
   }
 
-  static address get_zero_longs()
-  {
-    return _zero_longs;
+  static address zero_blocks() {
+    return _zero_blocks;
   }
 
- private:
+  static bool complete() {
+    return _completed;
+  }
+
+  static void set_completed() {
+    _completed = true;
+  }
+
+private:
   static juint    _crc_table[];
 
 };

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/AltHashing.java	Wed Jul 05 23:37:13 2017 +0200
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2017, 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.
+ *
+ */
+
+package sun.jvm.hotspot.memory;
+
+public class AltHashing {
+    public static long murmur3_32(long seed, byte[] data) {
+      long h1 = seed;
+      int len = data.length;
+      int count = len;
+
+      int offset = 0;
+
+      // body
+      while (count >= 4) {
+          long k1 = (data[offset] & 0x0FF)
+              | (data[offset + 1] & 0x0FF) << 8
+              | (data[offset + 2] & 0x0FF) << 16
+              | data[offset + 3] << 24;
+
+          count -= 4;
+          offset += 4;
+
+          k1 *= 0xcc9e2d51;
+          k1 = Integer.rotateLeft((int)k1, 15);
+          k1 *= 0x1b873593;
+          k1 &= 0xFFFFFFFFL;
+
+          h1 ^= k1;
+          h1 = Integer.rotateLeft((int)h1, 13);
+          h1 = h1 * 5 + 0xe6546b64;
+          h1 &= 0xFFFFFFFFL;
+      }
+
+      //tail
+      if (count > 0) {
+          long k1 = 0;
+
+          switch (count) {
+              case 3:
+                  k1 ^= (data[offset + 2] & 0xff) << 16;
+                  // fall through
+              case 2:
+                  k1 ^= (data[offset + 1] & 0xff) << 8;
+                  // fall through
+              case 1:
+                  k1 ^= (data[offset] & 0xff);
+                  // fall through
+              default:
+                  k1 *= 0xcc9e2d51;
+                  k1 = Integer.rotateLeft((int)k1, 15);
+                  k1 *= 0x1b873593;
+                  k1 &= 0xFFFFFFFFL;
+                  h1 ^= k1;
+                  h1 &= 0xFFFFFFFFL;
+          }
+      }
+
+      // finalization
+      h1 ^= len;
+
+      // finalization mix force all bits of a hash block to avalanche
+      h1 ^= h1 >> 16;
+      h1 *= 0x85ebca6b;
+      h1 &= 0xFFFFFFFFL;
+      h1 ^= h1 >> 13;
+      h1 *= 0xc2b2ae35;
+      h1 &= 0xFFFFFFFFL;
+      h1 ^= h1 >> 16;
+
+      return h1 & 0xFFFFFFFFL;
+  }
+}

--- a/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/SymbolTable.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/SymbolTable.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2017, 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
@@ -45,11 +45,14 @@
     Type type = db.lookupType("SymbolTable");
     theTableField  = type.getAddressField("_the_table");
     sharedTableField = type.getAddressField("_shared_table");
+    type = db.lookupType("RehashableSymbolHashtable");
+    seedField = type.getCIntegerField("_seed");
   }
 
   // Fields
   private static AddressField theTableField;
   private static AddressField sharedTableField;
+  private static CIntegerField seedField;
 
   private CompactHashTable sharedTable;
 
@@ -62,6 +65,17 @@
     return table;
   }
 
+  public static long getSeed() {
+      return (long) seedField.getValue();
+  }
+
+  public static boolean useAlternateHashcode() {
+      if (getSeed() != 0) {
+          return true;
+      }
+      return false;
+  }
+
   public SymbolTable(Address addr) {
     super(addr);
   }
@@ -86,11 +100,17 @@
   public Symbol probe(byte[] name) {
     long hashValue = hashSymbol(name);
 
+    // shared table does not use alternate hashing algorithm,
+    // it always uses the same original hash code.
     Symbol s = sharedTable.probe(name, hashValue);
     if (s != null) {
       return s;
     }
 
+    if (useAlternateHashcode()) {
+        hashValue = AltHashing.murmur3_32(getSeed(), name);
+    }
+
     for (HashtableEntry e = (HashtableEntry) bucket(hashToIndex(hashValue)); e != null; e = (HashtableEntry) e.next()) {
       if (e.hash() == hashValue) {
          Symbol sym = Symbol.create(e.literalValue());

--- a/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/JavaThread.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/JavaThread.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, 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
@@ -50,6 +50,7 @@
   private static AddressField  osThreadField;
   private static AddressField  stackBaseField;
   private static CIntegerField stackSizeField;
+  private static CIntegerField terminatedField;
 
   private static JavaThreadPDAccess access;
 
@@ -66,6 +67,9 @@
   private static int           BLOCKED;
   private static int           BLOCKED_TRANS;
 
+  private static int           NOT_TERMINATED;
+  private static int           EXITING;
+
   static {
     VM.registerVMInitializedObserver(new Observer() {
         public void update(Observable o, Object data) {
@@ -87,6 +91,7 @@
     osThreadField     = type.getAddressField("_osthread");
     stackBaseField    = type.getAddressField("_stack_base");
     stackSizeField    = type.getCIntegerField("_stack_size");
+    terminatedField   = type.getCIntegerField("_terminated");
 
     UNINITIALIZED     = db.lookupIntConstant("_thread_uninitialized").intValue();
     NEW               = db.lookupIntConstant("_thread_new").intValue();
@@ -99,6 +104,10 @@
     IN_JAVA_TRANS     = db.lookupIntConstant("_thread_in_Java_trans").intValue();
     BLOCKED           = db.lookupIntConstant("_thread_blocked").intValue();
     BLOCKED_TRANS     = db.lookupIntConstant("_thread_blocked_trans").intValue();
+
+    NOT_TERMINATED    = db.lookupIntConstant("JavaThread::_not_terminated").intValue();
+    EXITING           = db.lookupIntConstant("JavaThread::_thread_exiting").intValue();
+
   }
 
   public JavaThread(Address addr) {
@@ -128,6 +137,14 @@
       example, "SolarisSPARCCompilerThread".) */
   public boolean isJavaThread() { return true; }
 
+  public boolean isExiting () {
+      return (getTerminated() == EXITING) || isTerminated();
+  }
+
+  public boolean isTerminated() {
+      return (getTerminated() != NOT_TERMINATED) && (getTerminated() != EXITING);
+  }
+
   public static AddressField getAnchorField() { return anchorField; }
 
   /** Get the last Java stack pointer */
@@ -329,6 +346,10 @@
     return stackSizeField.getValue(addr);
   }
 
+  public int getTerminated() {
+      return (int) terminatedField.getValue(addr);
+  }
+
   /** Gets the Java-side thread object for this JavaThread */
   public Oop getThreadObj() {
     Oop obj = null;

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/StackFrameInfo.java	Wed Jul 05 23:37:13 2017 +0200
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2017, 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.
+ *
+ */
+
+package sun.jvm.hotspot.runtime;
+
+import sun.jvm.hotspot.oops.*;
+
+public class StackFrameInfo {
+    private Method      method;
+    int                 bci;
+    Oop                 classHolder;
+
+    public StackFrameInfo(JavaVFrame vf) {
+        this.method = vf.getMethod();
+        this.bci = vf.getBCI();
+    }
+
+    public Method getMethod() {
+        return method;
+    }
+
+    public int getBCI() {
+        return bci;
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ThreadStackTrace.java	Wed Jul 05 23:37:13 2017 +0200
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2017, 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.
+ *
+ */
+
+package sun.jvm.hotspot.runtime;
+
+import java.util.*;
+
+public class ThreadStackTrace {
+    private JavaThread                        thread;
+    private int                               depth;  // number of stack frames added
+    private ArrayList<StackFrameInfo>         frames;
+
+    public ThreadStackTrace(JavaThread t) {
+        this.thread = t;
+        this.depth = 0;
+        this.frames = new ArrayList<StackFrameInfo>();
+    }
+
+    public int getStackDepth() {
+        return depth;
+    }
+
+    public StackFrameInfo stackFrameAt(int index) {
+        return frames.get(index);
+    }
+
+    public void dumpStack(int maxDepth) {
+        if (!thread.isJavaThread()) {
+            System.out.println("dumpStack: not java Thread returning");
+            return;
+        }
+        try {
+            for (JavaVFrame vf = thread.getLastJavaVFrameDbg(); vf != null; vf = vf.javaSender()) {
+                StackFrameInfo frame = new StackFrameInfo(vf);
+                frames.add(frame);
+                depth++;
+
+                if (maxDepth > 0 && depth == maxDepth) {
+                    // Skip frames if more than maxDepth
+                    break;
+                }
+            }
+        } catch (Exception e) {
+            System.out.println("Error occurred during stack walking:");
+            e.printStackTrace();
+        }
+    }
+}

--- a/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/HeapSummary.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/HeapSummary.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2017, 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
@@ -150,13 +150,7 @@
    // Helper methods
 
    private void printGCAlgorithm(Map flagMap) {
-       // print about new generation
-       long l = getFlagValue("UseParNewGC", flagMap);
-       if (l == 1L) {
-          System.out.println("using parallel threads in the new generation.");
-       }
-
-       l = getFlagValue("UseTLAB", flagMap);
+       long l = getFlagValue("UseTLAB", flagMap);
        if (l == 1L) {
           System.out.println("using thread-local object allocation.");
        }

--- a/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java	Wed Jul 05 23:37:13 2017 +0200
@@ -379,6 +379,10 @@
     private static final long MAX_U4_VALUE = 0xFFFFFFFFL;
     int serialNum = 1;
 
+    public HeapHprofBinWriter() {
+        this.KlassMap = new ArrayList<Klass>();
+    }
+
     public synchronized void write(String fileName) throws IOException {
         // open file stream and create buffered data output stream
         fos = new FileOutputStream(fileName);
@@ -426,6 +430,9 @@
         // HPROF_LOAD_CLASS records for all classes
         writeClasses();
 
+        // write HPROF_FRAME and HPROF_TRACE records
+        dumpStackTraces();
+
         // write CLASS_DUMP records
         writeClassDumpRecords();
 
@@ -700,6 +707,67 @@
         }
     }
 
+    private void dumpStackTraces() throws IOException {
+        // write a HPROF_TRACE record without any frames to be referenced as object alloc sites
+        writeHeader(HPROF_TRACE, 3 * (int)INT_SIZE );
+        out.writeInt(DUMMY_STACK_TRACE_ID);
+        out.writeInt(0);                    // thread number
+        out.writeInt(0);                    // frame count
+
+        int frameSerialNum = 0;
+        int numThreads = 0;
+        Threads threads = VM.getVM().getThreads();
+
+        for (JavaThread thread = threads.first(); thread != null; thread = thread.next()) {
+            Oop threadObj = thread.getThreadObj();
+            if (threadObj != null && !thread.isExiting() && !thread.isHiddenFromExternalView()) {
+
+                // dump thread stack trace
+                ThreadStackTrace st = new ThreadStackTrace(thread);
+                st.dumpStack(-1);
+                numThreads++;
+
+                // write HPROF_FRAME records for this thread's stack trace
+                int depth = st.getStackDepth();
+                int threadFrameStart = frameSerialNum;
+                for (int j=0; j < depth; j++) {
+                    StackFrameInfo frame = st.stackFrameAt(j);
+                    Method m = frame.getMethod();
+                    int classSerialNum = KlassMap.indexOf(m.getMethodHolder()) + 1;
+                    // the class serial number starts from 1
+                    assert classSerialNum > 0:"class not found";
+                    dumpStackFrame(++frameSerialNum, classSerialNum, m, frame.getBCI());
+                }
+
+                // write HPROF_TRACE record for one thread
+                writeHeader(HPROF_TRACE, 3 * (int)INT_SIZE + depth * (int)VM.getVM().getOopSize());
+                int stackSerialNum = numThreads + DUMMY_STACK_TRACE_ID;
+                out.writeInt(stackSerialNum);      // stack trace serial number
+                out.writeInt(numThreads);          // thread serial number
+                out.writeInt(depth);               // frame count
+                for (int j=1; j <= depth; j++) {
+                    writeObjectID(threadFrameStart + j);
+                }
+            }
+        }
+    }
+
+    private void dumpStackFrame(int frameSN, int classSN, Method m, int bci) throws IOException {
+        int lineNumber;
+        if (m.isNative()) {
+            lineNumber = -3; // native frame
+        } else {
+            lineNumber = m.getLineNumberFromBCI(bci);
+        }
+        writeHeader(HPROF_FRAME, 4 * (int)VM.getVM().getOopSize() + 2 * (int)INT_SIZE);
+        writeObjectID(frameSN);                                  // frame serial number
+        writeSymbolID(m.getName());                              // method's name
+        writeSymbolID(m.getSignature());                         // method's signature
+        writeSymbolID(m.getMethodHolder().getSourceFileName());  // source file name
+        out.writeInt(classSN);                                   // class serial number
+        out.writeInt(lineNumber);                                // line number
+    }
+
     protected void writeJavaThread(JavaThread jt, int index) throws IOException {
         out.writeByte((byte) HPROF_GC_ROOT_THREAD_OBJ);
         writeObjectID(jt.getThreadObj());
@@ -1030,6 +1098,7 @@
                         writeHeader(HPROF_LOAD_CLASS, 2 * (OBJ_ID_SIZE + 4));
                         out.writeInt(serialNum);
                         writeObjectID(clazz);
+                        KlassMap.add(serialNum - 1, k);
                         out.writeInt(DUMMY_STACK_TRACE_ID);
                         writeSymbolID(k.getName());
                         serialNum++;
@@ -1045,6 +1114,7 @@
                         writeHeader(HPROF_LOAD_CLASS, 2 * (OBJ_ID_SIZE + 4));
                         out.writeInt(serialNum);
                         writeObjectID(clazz);
+                        KlassMap.add(serialNum - 1, k);
                         out.writeInt(DUMMY_STACK_TRACE_ID);
                         writeSymbolID(k.getName());
                         serialNum++;
@@ -1157,6 +1227,7 @@
     private Debugger dbg;
     private ObjectHeap objectHeap;
     private SymbolTable symTbl;
+    private ArrayList<Klass> KlassMap;
 
     // oopSize of the debuggee
     private int OBJ_ID_SIZE;

--- a/hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2017, 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
@@ -246,21 +246,21 @@
                         "jdk/internal/misc/Unsafe.allocateUninitializedArray0(Ljava/lang/Class;I)Ljava/lang/Object;",
                         "jdk/internal/misc/Unsafe.compareAndExchangeByteAcquire(Ljava/lang/Object;JBB)B",
                         "jdk/internal/misc/Unsafe.compareAndExchangeByteRelease(Ljava/lang/Object;JBB)B",
-                        "jdk/internal/misc/Unsafe.compareAndExchangeByteVolatile(Ljava/lang/Object;JBB)B",
+                        "jdk/internal/misc/Unsafe.compareAndExchangeByte(Ljava/lang/Object;JBB)B",
                         "jdk/internal/misc/Unsafe.compareAndExchangeIntAcquire(Ljava/lang/Object;JII)I",
                         "jdk/internal/misc/Unsafe.compareAndExchangeIntRelease(Ljava/lang/Object;JII)I",
-                        "jdk/internal/misc/Unsafe.compareAndExchangeIntVolatile(Ljava/lang/Object;JII)I",
+                        "jdk/internal/misc/Unsafe.compareAndExchangeInt(Ljava/lang/Object;JII)I",
                         "jdk/internal/misc/Unsafe.compareAndExchangeLongAcquire(Ljava/lang/Object;JJJ)J",
                         "jdk/internal/misc/Unsafe.compareAndExchangeLongRelease(Ljava/lang/Object;JJJ)J",
-                        "jdk/internal/misc/Unsafe.compareAndExchangeLongVolatile(Ljava/lang/Object;JJJ)J",
+                        "jdk/internal/misc/Unsafe.compareAndExchangeLong(Ljava/lang/Object;JJJ)J",
                         "jdk/internal/misc/Unsafe.compareAndExchangeObjectAcquire(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;",
                         "jdk/internal/misc/Unsafe.compareAndExchangeObjectRelease(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;",
-                        "jdk/internal/misc/Unsafe.compareAndExchangeObjectVolatile(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;",
+                        "jdk/internal/misc/Unsafe.compareAndExchangeObject(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;",
                         "jdk/internal/misc/Unsafe.compareAndExchangeShortAcquire(Ljava/lang/Object;JSS)S",
                         "jdk/internal/misc/Unsafe.compareAndExchangeShortRelease(Ljava/lang/Object;JSS)S",
-                        "jdk/internal/misc/Unsafe.compareAndExchangeShortVolatile(Ljava/lang/Object;JSS)S",
-                        "jdk/internal/misc/Unsafe.compareAndSwapByte(Ljava/lang/Object;JBB)Z",
-                        "jdk/internal/misc/Unsafe.compareAndSwapShort(Ljava/lang/Object;JSS)Z",
+                        "jdk/internal/misc/Unsafe.compareAndExchangeShort(Ljava/lang/Object;JSS)S",
+                        "jdk/internal/misc/Unsafe.compareAndSetByte(Ljava/lang/Object;JBB)Z",
+                        "jdk/internal/misc/Unsafe.compareAndSetShort(Ljava/lang/Object;JSS)Z",
                         "jdk/internal/misc/Unsafe.copyMemory0(Ljava/lang/Object;JLjava/lang/Object;JJ)V",
                         "jdk/internal/misc/Unsafe.getAndAddByte(Ljava/lang/Object;JB)B",
                         "jdk/internal/misc/Unsafe.getAndAddShort(Ljava/lang/Object;JS)S",
@@ -295,26 +295,26 @@
                         "jdk/internal/misc/Unsafe.putObjectOpaque(Ljava/lang/Object;JLjava/lang/Object;)V",
                         "jdk/internal/misc/Unsafe.putShortOpaque(Ljava/lang/Object;JS)V",
                         "jdk/internal/misc/Unsafe.unpark(Ljava/lang/Object;)V",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapByte(Ljava/lang/Object;JBB)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapByteAcquire(Ljava/lang/Object;JBB)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapByteRelease(Ljava/lang/Object;JBB)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapByteVolatile(Ljava/lang/Object;JBB)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapInt(Ljava/lang/Object;JII)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapIntAcquire(Ljava/lang/Object;JII)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapIntRelease(Ljava/lang/Object;JII)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapIntVolatile(Ljava/lang/Object;JII)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapLong(Ljava/lang/Object;JJJ)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapLongAcquire(Ljava/lang/Object;JJJ)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapLongRelease(Ljava/lang/Object;JJJ)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapLongVolatile(Ljava/lang/Object;JJJ)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapObject(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapObjectAcquire(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapObjectRelease(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapObjectVolatile(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapShort(Ljava/lang/Object;JSS)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapShortAcquire(Ljava/lang/Object;JSS)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapShortRelease(Ljava/lang/Object;JSS)Z",
-                        "jdk/internal/misc/Unsafe.weakCompareAndSwapShortVolatile(Ljava/lang/Object;JSS)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetBytePlain(Ljava/lang/Object;JBB)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetByteAcquire(Ljava/lang/Object;JBB)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetByteRelease(Ljava/lang/Object;JBB)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetByte(Ljava/lang/Object;JBB)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetIntPlain(Ljava/lang/Object;JII)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetIntAcquire(Ljava/lang/Object;JII)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetIntRelease(Ljava/lang/Object;JII)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetInt(Ljava/lang/Object;JII)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetLongPlain(Ljava/lang/Object;JJJ)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetLongAcquire(Ljava/lang/Object;JJJ)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetLongRelease(Ljava/lang/Object;JJJ)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetLong(Ljava/lang/Object;JJJ)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetObjectPlain(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetObjectAcquire(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetObjectRelease(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetObject(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetShortPlain(Ljava/lang/Object;JSS)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetShortAcquire(Ljava/lang/Object;JSS)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetShortRelease(Ljava/lang/Object;JSS)Z",
+                        "jdk/internal/misc/Unsafe.weakCompareAndSetShort(Ljava/lang/Object;JSS)Z",
                         "jdk/internal/util/Preconditions.checkIndex(IILjava/util/function/BiFunction;)I",
                         "jdk/jfr/internal/JVM.counterTime()J",
                         "jdk/jfr/internal/JVM.getBufferWriter()Ljava/lang/Object;",

--- a/hotspot/src/os/solaris/vm/os_solaris.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/os/solaris/vm/os_solaris.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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
@@ -3050,15 +3050,12 @@
   thr_yield();
 }
 
-// Interface for setting lwp priorities.  If we are using T2 libthread,
-// which forces the use of BoundThreads or we manually set UseBoundThreads,
-// all of our threads will be assigned to real lwp's.  Using the thr_setprio
-// function is meaningless in this mode so we must adjust the real lwp's priority
+// Interface for setting lwp priorities.  We are using T2 libthread,
+// which forces the use of bound threads, so all of our threads will
+// be assigned to real lwp's.  Using the thr_setprio function is
+// meaningless in this mode so we must adjust the real lwp's priority.
 // The routines below implement the getting and setting of lwp priorities.
 //
-// Note: T2 is now the only supported libthread. UseBoundThreads flag is
-//       being deprecated and all threads are now BoundThreads
-//
 // Note: There are three priority scales used on Solaris.  Java priotities
 //       which range from 1 to 10, libthread "thr_setprio" scale which range
 //       from 0 to 127, and the current scheduling class of the process we

--- a/hotspot/src/share/vm/c1/c1_Compiler.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/c1/c1_Compiler.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, 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
@@ -108,7 +108,7 @@
   }
 
   switch (id) {
-  case vmIntrinsics::_compareAndSwapLong:
+  case vmIntrinsics::_compareAndSetLong:
     if (!VM_Version::supports_cx8()) return false;
     break;
   case vmIntrinsics::_getAndAddInt:
@@ -217,8 +217,8 @@
   case vmIntrinsics::_updateDirectByteBufferCRC32C:
 #endif
   case vmIntrinsics::_vectorizedMismatch:
-  case vmIntrinsics::_compareAndSwapInt:
-  case vmIntrinsics::_compareAndSwapObject:
+  case vmIntrinsics::_compareAndSetInt:
+  case vmIntrinsics::_compareAndSetObject:
   case vmIntrinsics::_getCharStringU:
   case vmIntrinsics::_putCharStringU:
 #ifdef TRACE_HAVE_INTRINSICS

--- a/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, 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
@@ -3500,9 +3500,9 @@
   case vmIntrinsics::_putLongVolatile    : append_unsafe_put_obj(callee, T_LONG,    true); return;
   case vmIntrinsics::_putFloatVolatile   : append_unsafe_put_obj(callee, T_FLOAT,   true); return;
   case vmIntrinsics::_putDoubleVolatile  : append_unsafe_put_obj(callee, T_DOUBLE,  true); return;
-  case vmIntrinsics::_compareAndSwapLong:
-  case vmIntrinsics::_compareAndSwapInt:
-  case vmIntrinsics::_compareAndSwapObject: append_unsafe_CAS(callee); return;
+  case vmIntrinsics::_compareAndSetLong:
+  case vmIntrinsics::_compareAndSetInt:
+  case vmIntrinsics::_compareAndSetObject: append_unsafe_CAS(callee); return;
   case vmIntrinsics::_getAndAddInt:
   case vmIntrinsics::_getAndAddLong      : append_unsafe_get_and_set_obj(callee, true); return;
   case vmIntrinsics::_getAndSetInt       :

--- a/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, 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
@@ -3212,13 +3212,13 @@
   // java.nio.Buffer.checkIndex
   case vmIntrinsics::_checkIndex:     do_NIOCheckIndex(x); break;
 
-  case vmIntrinsics::_compareAndSwapObject:
+  case vmIntrinsics::_compareAndSetObject:
     do_CompareAndSwap(x, objectType);
     break;
-  case vmIntrinsics::_compareAndSwapInt:
+  case vmIntrinsics::_compareAndSetInt:
     do_CompareAndSwap(x, intType);
     break;
-  case vmIntrinsics::_compareAndSwapLong:
+  case vmIntrinsics::_compareAndSetLong:
     do_CompareAndSwap(x, longType);
     break;
 

--- a/hotspot/src/share/vm/classfile/vmSymbols.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/classfile/vmSymbols.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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
@@ -632,25 +632,28 @@
   case vmIntrinsics::_loadFence:
   case vmIntrinsics::_storeFence:
   case vmIntrinsics::_fullFence:
-  case vmIntrinsics::_compareAndSwapLong:
-  case vmIntrinsics::_weakCompareAndSwapLong:
-  case vmIntrinsics::_weakCompareAndSwapLongAcquire:
-  case vmIntrinsics::_weakCompareAndSwapLongRelease:
-  case vmIntrinsics::_compareAndSwapInt:
-  case vmIntrinsics::_weakCompareAndSwapInt:
-  case vmIntrinsics::_weakCompareAndSwapIntAcquire:
-  case vmIntrinsics::_weakCompareAndSwapIntRelease:
-  case vmIntrinsics::_compareAndSwapObject:
-  case vmIntrinsics::_weakCompareAndSwapObject:
-  case vmIntrinsics::_weakCompareAndSwapObjectAcquire:
-  case vmIntrinsics::_weakCompareAndSwapObjectRelease:
-  case vmIntrinsics::_compareAndExchangeIntVolatile:
+  case vmIntrinsics::_compareAndSetLong:
+  case vmIntrinsics::_weakCompareAndSetLong:
+  case vmIntrinsics::_weakCompareAndSetLongPlain:
+  case vmIntrinsics::_weakCompareAndSetLongAcquire:
+  case vmIntrinsics::_weakCompareAndSetLongRelease:
+  case vmIntrinsics::_compareAndSetInt:
+  case vmIntrinsics::_weakCompareAndSetInt:
+  case vmIntrinsics::_weakCompareAndSetIntPlain:
+  case vmIntrinsics::_weakCompareAndSetIntAcquire:
+  case vmIntrinsics::_weakCompareAndSetIntRelease:
+  case vmIntrinsics::_compareAndSetObject:
+  case vmIntrinsics::_weakCompareAndSetObject:
+  case vmIntrinsics::_weakCompareAndSetObjectPlain:
+  case vmIntrinsics::_weakCompareAndSetObjectAcquire:
+  case vmIntrinsics::_weakCompareAndSetObjectRelease:
+  case vmIntrinsics::_compareAndExchangeInt:
   case vmIntrinsics::_compareAndExchangeIntAcquire:
   case vmIntrinsics::_compareAndExchangeIntRelease:
-  case vmIntrinsics::_compareAndExchangeLongVolatile:
+  case vmIntrinsics::_compareAndExchangeLong:
   case vmIntrinsics::_compareAndExchangeLongAcquire:
   case vmIntrinsics::_compareAndExchangeLongRelease:
-  case vmIntrinsics::_compareAndExchangeObjectVolatile:
+  case vmIntrinsics::_compareAndExchangeObject:
   case vmIntrinsics::_compareAndExchangeObjectAcquire:
   case vmIntrinsics::_compareAndExchangeObjectRelease:
     if (!InlineUnsafeOps) return true;

--- a/hotspot/src/share/vm/classfile/vmSymbols.hpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/classfile/vmSymbols.hpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1244,100 +1244,100 @@
   do_intrinsic(_putIntUnaligned,           jdk_internal_misc_Unsafe,    putIntUnaligned_name, putInt_signature,         F_R)  \
   do_intrinsic(_putLongUnaligned,          jdk_internal_misc_Unsafe,    putLongUnaligned_name, putLong_signature,       F_R)  \
                                                                                                                         \
-  do_signature(compareAndSwapObject_signature,     "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z")        \
+  do_signature(compareAndSetObject_signature,      "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z")        \
   do_signature(compareAndExchangeObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;") \
-  do_signature(compareAndSwapLong_signature,       "(Ljava/lang/Object;JJJ)Z")                                          \
+  do_signature(compareAndSetLong_signature,        "(Ljava/lang/Object;JJJ)Z")                                          \
   do_signature(compareAndExchangeLong_signature,   "(Ljava/lang/Object;JJJ)J")                                          \
-  do_signature(compareAndSwapInt_signature,        "(Ljava/lang/Object;JII)Z")                                          \
+  do_signature(compareAndSetInt_signature,         "(Ljava/lang/Object;JII)Z")                                          \
   do_signature(compareAndExchangeInt_signature,    "(Ljava/lang/Object;JII)I")                                          \
-  do_signature(compareAndSwapByte_signature,       "(Ljava/lang/Object;JBB)Z")                                          \
+  do_signature(compareAndSetByte_signature,        "(Ljava/lang/Object;JBB)Z")                                          \
   do_signature(compareAndExchangeByte_signature,   "(Ljava/lang/Object;JBB)B")                                          \
-  do_signature(compareAndSwapShort_signature,      "(Ljava/lang/Object;JSS)Z")                                          \
+  do_signature(compareAndSetShort_signature,       "(Ljava/lang/Object;JSS)Z")                                          \
   do_signature(compareAndExchangeShort_signature,  "(Ljava/lang/Object;JSS)S")                                          \
                                                                                                                         \
-  do_name(compareAndSwapObject_name,             "compareAndSwapObject")                                                \
-  do_name(compareAndExchangeObjectVolatile_name, "compareAndExchangeObjectVolatile")                                    \
+  do_name(compareAndSetObject_name,              "compareAndSetObject")                                                 \
+  do_name(compareAndExchangeObject_name,         "compareAndExchangeObject")                                            \
   do_name(compareAndExchangeObjectAcquire_name,  "compareAndExchangeObjectAcquire")                                     \
   do_name(compareAndExchangeObjectRelease_name,  "compareAndExchangeObjectRelease")                                     \
-  do_name(compareAndSwapLong_name,               "compareAndSwapLong")                                                  \
-  do_name(compareAndExchangeLongVolatile_name,   "compareAndExchangeLongVolatile")                                      \
+  do_name(compareAndSetLong_name,                "compareAndSetLong")                                                   \
+  do_name(compareAndExchangeLong_name,           "compareAndExchangeLong")                                              \
   do_name(compareAndExchangeLongAcquire_name,    "compareAndExchangeLongAcquire")                                       \
   do_name(compareAndExchangeLongRelease_name,    "compareAndExchangeLongRelease")                                       \
-  do_name(compareAndSwapInt_name,                "compareAndSwapInt")                                                   \
-  do_name(compareAndExchangeIntVolatile_name,    "compareAndExchangeIntVolatile")                                       \
+  do_name(compareAndSetInt_name,                 "compareAndSetInt")                                                    \
+  do_name(compareAndExchangeInt_name,            "compareAndExchangeInt")                                               \
   do_name(compareAndExchangeIntAcquire_name,     "compareAndExchangeIntAcquire")                                        \
   do_name(compareAndExchangeIntRelease_name,     "compareAndExchangeIntRelease")                                        \
-  do_name(compareAndSwapByte_name,               "compareAndSwapByte")                                                  \
-  do_name(compareAndExchangeByteVolatile_name,   "compareAndExchangeByteVolatile")                                      \
+  do_name(compareAndSetByte_name,                "compareAndSetByte")                                                   \
+  do_name(compareAndExchangeByte_name,           "compareAndExchangeByte")                                              \
   do_name(compareAndExchangeByteAcquire_name,    "compareAndExchangeByteAcquire")                                       \
   do_name(compareAndExchangeByteRelease_name,    "compareAndExchangeByteRelease")                                       \
-  do_name(compareAndSwapShort_name,              "compareAndSwapShort")                                                 \
-  do_name(compareAndExchangeShortVolatile_name,  "compareAndExchangeShortVolatile")                                     \
+  do_name(compareAndSetShort_name,               "compareAndSetShort")                                                  \
+  do_name(compareAndExchangeShort_name,          "compareAndExchangeShort")                                             \
   do_name(compareAndExchangeShortAcquire_name,   "compareAndExchangeShortAcquire")                                      \
   do_name(compareAndExchangeShortRelease_name,   "compareAndExchangeShortRelease")                                      \
                                                                                                                         \
-  do_name(weakCompareAndSwapObject_name,         "weakCompareAndSwapObject")                                            \
-  do_name(weakCompareAndSwapObjectAcquire_name,  "weakCompareAndSwapObjectAcquire")                                     \
-  do_name(weakCompareAndSwapObjectRelease_name,  "weakCompareAndSwapObjectRelease")                                     \
-  do_name(weakCompareAndSwapObjectVolatile_name, "weakCompareAndSwapObjectVolatile")                                    \
-  do_name(weakCompareAndSwapLong_name,           "weakCompareAndSwapLong")                                              \
-  do_name(weakCompareAndSwapLongAcquire_name,    "weakCompareAndSwapLongAcquire")                                       \
-  do_name(weakCompareAndSwapLongRelease_name,    "weakCompareAndSwapLongRelease")                                       \
-  do_name(weakCompareAndSwapLongVolatile_name,   "weakCompareAndSwapLongVolatile")                                      \
-  do_name(weakCompareAndSwapInt_name,            "weakCompareAndSwapInt")                                               \
-  do_name(weakCompareAndSwapIntAcquire_name,     "weakCompareAndSwapIntAcquire")                                        \
-  do_name(weakCompareAndSwapIntRelease_name,     "weakCompareAndSwapIntRelease")                                        \
-  do_name(weakCompareAndSwapIntVolatile_name,    "weakCompareAndSwapIntVolatile")                                       \
-  do_name(weakCompareAndSwapByte_name,           "weakCompareAndSwapByte")                                              \
-  do_name(weakCompareAndSwapByteAcquire_name,    "weakCompareAndSwapByteAcquire")                                       \
-  do_name(weakCompareAndSwapByteRelease_name,    "weakCompareAndSwapByteRelease")                                       \
-  do_name(weakCompareAndSwapByteVolatile_name,   "weakCompareAndSwapByteVolatile")                                      \
-  do_name(weakCompareAndSwapShort_name,          "weakCompareAndSwapShort")                                             \
-  do_name(weakCompareAndSwapShortAcquire_name,   "weakCompareAndSwapShortAcquire")                                      \
-  do_name(weakCompareAndSwapShortRelease_name,   "weakCompareAndSwapShortRelease")                                      \
-  do_name(weakCompareAndSwapShortVolatile_name,  "weakCompareAndSwapShortVolatile")                                     \
+  do_name(weakCompareAndSetObjectPlain_name,     "weakCompareAndSetObjectPlain")                                        \
+  do_name(weakCompareAndSetObjectAcquire_name,   "weakCompareAndSetObjectAcquire")                                      \
+  do_name(weakCompareAndSetObjectRelease_name,   "weakCompareAndSetObjectRelease")                                      \
+  do_name(weakCompareAndSetObject_name,          "weakCompareAndSetObject")                                             \
+  do_name(weakCompareAndSetLongPlain_name,       "weakCompareAndSetLongPlain")                                          \
+  do_name(weakCompareAndSetLongAcquire_name,     "weakCompareAndSetLongAcquire")                                        \
+  do_name(weakCompareAndSetLongRelease_name,     "weakCompareAndSetLongRelease")                                        \
+  do_name(weakCompareAndSetLong_name,            "weakCompareAndSetLong")                                               \
+  do_name(weakCompareAndSetIntPlain_name,        "weakCompareAndSetIntPlain")                                           \
+  do_name(weakCompareAndSetIntAcquire_name,      "weakCompareAndSetIntAcquire")                                         \
+  do_name(weakCompareAndSetIntRelease_name,      "weakCompareAndSetIntRelease")                                         \
+  do_name(weakCompareAndSetInt_name,             "weakCompareAndSetInt")                                                \
+  do_name(weakCompareAndSetBytePlain_name,       "weakCompareAndSetBytePlain")                                          \
+  do_name(weakCompareAndSetByteAcquire_name,     "weakCompareAndSetByteAcquire")                                        \
+  do_name(weakCompareAndSetByteRelease_name,     "weakCompareAndSetByteRelease")                                        \
+  do_name(weakCompareAndSetByte_name,            "weakCompareAndSetByte")                                               \
+  do_name(weakCompareAndSetShortPlain_name,      "weakCompareAndSetShortPlain")                                         \
+  do_name(weakCompareAndSetShortAcquire_name,    "weakCompareAndSetShortAcquire")                                       \
+  do_name(weakCompareAndSetShortRelease_name,    "weakCompareAndSetShortRelease")                                       \
+  do_name(weakCompareAndSetShort_name,           "weakCompareAndSetShort")                                              \
                                                                                                                         \
-  do_intrinsic(_compareAndSwapObject,             jdk_internal_misc_Unsafe,  compareAndSwapObject_name,             compareAndSwapObject_signature,     F_RN) \
-  do_intrinsic(_compareAndExchangeObjectVolatile, jdk_internal_misc_Unsafe,  compareAndExchangeObjectVolatile_name, compareAndExchangeObject_signature, F_RN) \
+  do_intrinsic(_compareAndSetObject,              jdk_internal_misc_Unsafe,  compareAndSetObject_name,              compareAndSetObject_signature,      F_RN) \
+  do_intrinsic(_compareAndExchangeObject,         jdk_internal_misc_Unsafe,  compareAndExchangeObject_name,         compareAndExchangeObject_signature, F_RN) \
   do_intrinsic(_compareAndExchangeObjectAcquire,  jdk_internal_misc_Unsafe,  compareAndExchangeObjectAcquire_name,  compareAndExchangeObject_signature, F_R)  \
   do_intrinsic(_compareAndExchangeObjectRelease,  jdk_internal_misc_Unsafe,  compareAndExchangeObjectRelease_name,  compareAndExchangeObject_signature, F_R)  \
-  do_intrinsic(_compareAndSwapLong,               jdk_internal_misc_Unsafe,  compareAndSwapLong_name,               compareAndSwapLong_signature,       F_RN) \
-  do_intrinsic(_compareAndExchangeLongVolatile,   jdk_internal_misc_Unsafe,  compareAndExchangeLongVolatile_name,   compareAndExchangeLong_signature,   F_RN) \
+  do_intrinsic(_compareAndSetLong,                jdk_internal_misc_Unsafe,  compareAndSetLong_name,                compareAndSetLong_signature,        F_RN) \
+  do_intrinsic(_compareAndExchangeLong,           jdk_internal_misc_Unsafe,  compareAndExchangeLong_name,           compareAndExchangeLong_signature,   F_RN) \
   do_intrinsic(_compareAndExchangeLongAcquire,    jdk_internal_misc_Unsafe,  compareAndExchangeLongAcquire_name,    compareAndExchangeLong_signature,   F_R)  \
   do_intrinsic(_compareAndExchangeLongRelease,    jdk_internal_misc_Unsafe,  compareAndExchangeLongRelease_name,    compareAndExchangeLong_signature,   F_R)  \
-  do_intrinsic(_compareAndSwapInt,                jdk_internal_misc_Unsafe,  compareAndSwapInt_name,                compareAndSwapInt_signature,        F_RN) \
-  do_intrinsic(_compareAndExchangeIntVolatile,    jdk_internal_misc_Unsafe,  compareAndExchangeIntVolatile_name,    compareAndExchangeInt_signature,    F_RN) \
+  do_intrinsic(_compareAndSetInt,                 jdk_internal_misc_Unsafe,  compareAndSetInt_name,                 compareAndSetInt_signature,         F_RN) \
+  do_intrinsic(_compareAndExchangeInt,            jdk_internal_misc_Unsafe,  compareAndExchangeInt_name,            compareAndExchangeInt_signature,    F_RN) \
   do_intrinsic(_compareAndExchangeIntAcquire,     jdk_internal_misc_Unsafe,  compareAndExchangeIntAcquire_name,     compareAndExchangeInt_signature,    F_R)  \
   do_intrinsic(_compareAndExchangeIntRelease,     jdk_internal_misc_Unsafe,  compareAndExchangeIntRelease_name,     compareAndExchangeInt_signature,    F_R)  \
-  do_intrinsic(_compareAndSwapByte,               jdk_internal_misc_Unsafe,  compareAndSwapByte_name,               compareAndSwapByte_signature,       F_R)  \
-  do_intrinsic(_compareAndExchangeByteVolatile,   jdk_internal_misc_Unsafe,  compareAndExchangeByteVolatile_name,   compareAndExchangeByte_signature,   F_R)  \
+  do_intrinsic(_compareAndSetByte,                jdk_internal_misc_Unsafe,  compareAndSetByte_name,                compareAndSetByte_signature,        F_R)  \
+  do_intrinsic(_compareAndExchangeByte,           jdk_internal_misc_Unsafe,  compareAndExchangeByte_name,           compareAndExchangeByte_signature,   F_R)  \
   do_intrinsic(_compareAndExchangeByteAcquire,    jdk_internal_misc_Unsafe,  compareAndExchangeByteAcquire_name,    compareAndExchangeByte_signature,   F_R)  \
   do_intrinsic(_compareAndExchangeByteRelease,    jdk_internal_misc_Unsafe,  compareAndExchangeByteRelease_name,    compareAndExchangeByte_signature,   F_R)  \
-  do_intrinsic(_compareAndSwapShort,              jdk_internal_misc_Unsafe,  compareAndSwapShort_name,              compareAndSwapShort_signature,      F_R)  \
-  do_intrinsic(_compareAndExchangeShortVolatile,  jdk_internal_misc_Unsafe,  compareAndExchangeShortVolatile_name,  compareAndExchangeShort_signature,  F_R)  \
+  do_intrinsic(_compareAndSetShort,               jdk_internal_misc_Unsafe,  compareAndSetShort_name,               compareAndSetShort_signature,       F_R)  \
+  do_intrinsic(_compareAndExchangeShort,          jdk_internal_misc_Unsafe,  compareAndExchangeShort_name,          compareAndExchangeShort_signature,  F_R)  \
   do_intrinsic(_compareAndExchangeShortAcquire,   jdk_internal_misc_Unsafe,  compareAndExchangeShortAcquire_name,   compareAndExchangeShort_signature,  F_R)  \
   do_intrinsic(_compareAndExchangeShortRelease,   jdk_internal_misc_Unsafe,  compareAndExchangeShortRelease_name,   compareAndExchangeShort_signature,  F_R)  \
                                                                                                                                                              \
-  do_intrinsic(_weakCompareAndSwapObject,         jdk_internal_misc_Unsafe,  weakCompareAndSwapObject_name,         compareAndSwapObject_signature,     F_R) \
-  do_intrinsic(_weakCompareAndSwapObjectAcquire,  jdk_internal_misc_Unsafe,  weakCompareAndSwapObjectAcquire_name,  compareAndSwapObject_signature,     F_R) \
-  do_intrinsic(_weakCompareAndSwapObjectRelease,  jdk_internal_misc_Unsafe,  weakCompareAndSwapObjectRelease_name,  compareAndSwapObject_signature,     F_R) \
-  do_intrinsic(_weakCompareAndSwapObjectVolatile, jdk_internal_misc_Unsafe,  weakCompareAndSwapObjectVolatile_name, compareAndSwapObject_signature,     F_R) \
-  do_intrinsic(_weakCompareAndSwapLong,           jdk_internal_misc_Unsafe,  weakCompareAndSwapLong_name,           compareAndSwapLong_signature,       F_R) \
-  do_intrinsic(_weakCompareAndSwapLongAcquire,    jdk_internal_misc_Unsafe,  weakCompareAndSwapLongAcquire_name,    compareAndSwapLong_signature,       F_R) \
-  do_intrinsic(_weakCompareAndSwapLongRelease,    jdk_internal_misc_Unsafe,  weakCompareAndSwapLongRelease_name,    compareAndSwapLong_signature,       F_R) \
-  do_intrinsic(_weakCompareAndSwapLongVolatile,   jdk_internal_misc_Unsafe,  weakCompareAndSwapLongVolatile_name,   compareAndSwapLong_signature,       F_R) \
-  do_intrinsic(_weakCompareAndSwapInt,            jdk_internal_misc_Unsafe,  weakCompareAndSwapInt_name,            compareAndSwapInt_signature,        F_R) \
-  do_intrinsic(_weakCompareAndSwapIntAcquire,     jdk_internal_misc_Unsafe,  weakCompareAndSwapIntAcquire_name,     compareAndSwapInt_signature,        F_R) \
-  do_intrinsic(_weakCompareAndSwapIntRelease,     jdk_internal_misc_Unsafe,  weakCompareAndSwapIntRelease_name,     compareAndSwapInt_signature,        F_R) \
-  do_intrinsic(_weakCompareAndSwapIntVolatile,    jdk_internal_misc_Unsafe,  weakCompareAndSwapIntVolatile_name,    compareAndSwapInt_signature,        F_R) \
-  do_intrinsic(_weakCompareAndSwapByte,           jdk_internal_misc_Unsafe,  weakCompareAndSwapByte_name,           compareAndSwapByte_signature,       F_R) \
-  do_intrinsic(_weakCompareAndSwapByteAcquire,    jdk_internal_misc_Unsafe,  weakCompareAndSwapByteAcquire_name,    compareAndSwapByte_signature,       F_R) \
-  do_intrinsic(_weakCompareAndSwapByteRelease,    jdk_internal_misc_Unsafe,  weakCompareAndSwapByteRelease_name,    compareAndSwapByte_signature,       F_R) \
-  do_intrinsic(_weakCompareAndSwapByteVolatile,   jdk_internal_misc_Unsafe,  weakCompareAndSwapByteVolatile_name,   compareAndSwapByte_signature,       F_R) \
-  do_intrinsic(_weakCompareAndSwapShort,          jdk_internal_misc_Unsafe,  weakCompareAndSwapShort_name,          compareAndSwapShort_signature,      F_R) \
-  do_intrinsic(_weakCompareAndSwapShortAcquire,   jdk_internal_misc_Unsafe,  weakCompareAndSwapShortAcquire_name,   compareAndSwapShort_signature,      F_R) \
-  do_intrinsic(_weakCompareAndSwapShortRelease,   jdk_internal_misc_Unsafe,  weakCompareAndSwapShortRelease_name,   compareAndSwapShort_signature,      F_R) \
-  do_intrinsic(_weakCompareAndSwapShortVolatile,  jdk_internal_misc_Unsafe,  weakCompareAndSwapShortVolatile_name,  compareAndSwapShort_signature,      F_R) \
+  do_intrinsic(_weakCompareAndSetObjectPlain,     jdk_internal_misc_Unsafe,  weakCompareAndSetObjectPlain_name,     compareAndSetObject_signature,      F_R) \
+  do_intrinsic(_weakCompareAndSetObjectAcquire,   jdk_internal_misc_Unsafe,  weakCompareAndSetObjectAcquire_name,   compareAndSetObject_signature,      F_R) \
+  do_intrinsic(_weakCompareAndSetObjectRelease,   jdk_internal_misc_Unsafe,  weakCompareAndSetObjectRelease_name,   compareAndSetObject_signature,      F_R) \
+  do_intrinsic(_weakCompareAndSetObject,          jdk_internal_misc_Unsafe,  weakCompareAndSetObject_name,          compareAndSetObject_signature,      F_R) \
+  do_intrinsic(_weakCompareAndSetLongPlain,       jdk_internal_misc_Unsafe,  weakCompareAndSetLongPlain_name,       compareAndSetLong_signature,        F_R) \
+  do_intrinsic(_weakCompareAndSetLongAcquire,     jdk_internal_misc_Unsafe,  weakCompareAndSetLongAcquire_name,     compareAndSetLong_signature,        F_R) \
+  do_intrinsic(_weakCompareAndSetLongRelease,     jdk_internal_misc_Unsafe,  weakCompareAndSetLongRelease_name,     compareAndSetLong_signature,        F_R) \
+  do_intrinsic(_weakCompareAndSetLong,            jdk_internal_misc_Unsafe,  weakCompareAndSetLong_name,            compareAndSetLong_signature,        F_R) \
+  do_intrinsic(_weakCompareAndSetIntPlain,        jdk_internal_misc_Unsafe,  weakCompareAndSetIntPlain_name,        compareAndSetInt_signature,         F_R) \
+  do_intrinsic(_weakCompareAndSetIntAcquire,      jdk_internal_misc_Unsafe,  weakCompareAndSetIntAcquire_name,      compareAndSetInt_signature,         F_R) \
+  do_intrinsic(_weakCompareAndSetIntRelease,      jdk_internal_misc_Unsafe,  weakCompareAndSetIntRelease_name,      compareAndSetInt_signature,         F_R) \
+  do_intrinsic(_weakCompareAndSetInt,             jdk_internal_misc_Unsafe,  weakCompareAndSetInt_name,             compareAndSetInt_signature,         F_R) \
+  do_intrinsic(_weakCompareAndSetBytePlain,       jdk_internal_misc_Unsafe,  weakCompareAndSetBytePlain_name,       compareAndSetByte_signature,        F_R) \
+  do_intrinsic(_weakCompareAndSetByteAcquire,     jdk_internal_misc_Unsafe,  weakCompareAndSetByteAcquire_name,     compareAndSetByte_signature,        F_R) \
+  do_intrinsic(_weakCompareAndSetByteRelease,     jdk_internal_misc_Unsafe,  weakCompareAndSetByteRelease_name,     compareAndSetByte_signature,        F_R) \
+  do_intrinsic(_weakCompareAndSetByte,            jdk_internal_misc_Unsafe,  weakCompareAndSetByte_name,            compareAndSetByte_signature,        F_R) \
+  do_intrinsic(_weakCompareAndSetShortPlain,      jdk_internal_misc_Unsafe,  weakCompareAndSetShortPlain_name,      compareAndSetShort_signature,       F_R) \
+  do_intrinsic(_weakCompareAndSetShortAcquire,    jdk_internal_misc_Unsafe,  weakCompareAndSetShortAcquire_name,    compareAndSetShort_signature,       F_R) \
+  do_intrinsic(_weakCompareAndSetShortRelease,    jdk_internal_misc_Unsafe,  weakCompareAndSetShortRelease_name,    compareAndSetShort_signature,       F_R) \
+  do_intrinsic(_weakCompareAndSetShort,           jdk_internal_misc_Unsafe,  weakCompareAndSetShort_name,           compareAndSetShort_signature,       F_R) \
                            \
   do_intrinsic(_getAndAddInt,             jdk_internal_misc_Unsafe,     getAndAddInt_name, getAndAddInt_signature, F_R)       \
    do_name(     getAndAddInt_name,                                      "getAndAddInt")                                       \

--- a/hotspot/src/share/vm/gc/cms/concurrentMarkSweepGeneration.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/gc/cms/concurrentMarkSweepGeneration.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2017, 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
@@ -488,9 +488,6 @@
   _gc_timer_cm(new (ResourceObj::C_HEAP, mtGC) ConcurrentGCTimer()),
   _cms_start_registered(false)
 {
-  if (ExplicitGCInvokesConcurrentAndUnloadsClasses) {
-    ExplicitGCInvokesConcurrent = true;
-  }
   // Now expand the span and allocate the collection support structures
   // (MUT, marking bit map etc.) to cover both generations subject to
   // collection.
@@ -2559,10 +2556,8 @@
 // Decide if we want to enable class unloading as part of the
 // ensuing concurrent GC cycle. We will collect and
 // unload classes if it's the case that:
-// (1) an explicit gc request has been made and the flag
-//     ExplicitGCInvokesConcurrentAndUnloadsClasses is set, OR
-// (2) (a) class unloading is enabled at the command line, and
-//     (b) old gen is getting really full
+//  (a) class unloading is enabled at the command line, and
+//  (b) old gen is getting really full
 // NOTE: Provided there is no change in the state of the heap between
 // calls to this method, it should have idempotent results. Moreover,
 // its results should be monotonically increasing (i.e. going from 0 to 1,
@@ -2575,11 +2570,7 @@
 // below.
 void CMSCollector::update_should_unload_classes() {
   _should_unload_classes = false;
-  // Condition 1 above
-  if (_full_gc_requested && ExplicitGCInvokesConcurrentAndUnloadsClasses) {
-    _should_unload_classes = true;
-  } else if (CMSClassUnloadingEnabled) { // Condition 2.a above
-    // Disjuncts 2.b.(i,ii,iii) above
+  if (CMSClassUnloadingEnabled) {
     _should_unload_classes = (concurrent_cycles_since_last_unload() >=
                               CMSClassUnloadingMaxInterval)
                            || _cmsGen->is_too_full();

--- a/hotspot/src/share/vm/oops/method.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/oops/method.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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
@@ -2199,7 +2199,6 @@
   ResourceMark rm;
   assert(is_method(), "must be method");
   st->print_cr("%s", internal_name());
-  // get the effect of PrintOopAddress, always, for methods:
   st->print_cr(" - this oop:          " INTPTR_FORMAT, p2i(this));
   st->print   (" - method holder:     "); method_holder()->print_value_on(st); st->cr();
   st->print   (" - constants:         " INTPTR_FORMAT " ", p2i(constants()));

--- a/hotspot/src/share/vm/opto/c2compiler.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/opto/c2compiler.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, 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
@@ -244,8 +244,8 @@
     if (!Matcher::match_rule_supported(Op_ReverseBytesL)) return false;
     break;
 
-  /* CompareAndSwap, Object: */
-  case vmIntrinsics::_compareAndSwapObject:
+  /* CompareAndSet, Object: */
+  case vmIntrinsics::_compareAndSetObject:
 #ifdef _LP64
     if ( UseCompressedOops && !Matcher::match_rule_supported(Op_CompareAndSwapN)) return false;
     if (!UseCompressedOops && !Matcher::match_rule_supported(Op_CompareAndSwapP)) return false;
@@ -253,10 +253,10 @@
     if (!Matcher::match_rule_supported(Op_CompareAndSwapP)) return false;
 #endif
     break;
-  case vmIntrinsics::_weakCompareAndSwapObject:
-  case vmIntrinsics::_weakCompareAndSwapObjectAcquire:
-  case vmIntrinsics::_weakCompareAndSwapObjectRelease:
-  case vmIntrinsics::_weakCompareAndSwapObjectVolatile:
+  case vmIntrinsics::_weakCompareAndSetObjectPlain:
+  case vmIntrinsics::_weakCompareAndSetObjectAcquire:
+  case vmIntrinsics::_weakCompareAndSetObjectRelease:
+  case vmIntrinsics::_weakCompareAndSetObject:
 #ifdef _LP64
     if ( UseCompressedOops && !Matcher::match_rule_supported(Op_WeakCompareAndSwapN)) return false;
     if (!UseCompressedOops && !Matcher::match_rule_supported(Op_WeakCompareAndSwapP)) return false;
@@ -264,52 +264,52 @@
     if (!Matcher::match_rule_supported(Op_WeakCompareAndSwapP)) return false;
 #endif
     break;
-  /* CompareAndSwap, Long: */
-  case vmIntrinsics::_compareAndSwapLong:
+  /* CompareAndSet, Long: */
+  case vmIntrinsics::_compareAndSetLong:
     if (!Matcher::match_rule_supported(Op_CompareAndSwapL)) return false;
     break;
-  case vmIntrinsics::_weakCompareAndSwapLong:
-  case vmIntrinsics::_weakCompareAndSwapLongAcquire:
-  case vmIntrinsics::_weakCompareAndSwapLongRelease:
-  case vmIntrinsics::_weakCompareAndSwapLongVolatile:
+  case vmIntrinsics::_weakCompareAndSetLongPlain:
+  case vmIntrinsics::_weakCompareAndSetLongAcquire:
+  case vmIntrinsics::_weakCompareAndSetLongRelease:
+  case vmIntrinsics::_weakCompareAndSetLong:
     if (!Matcher::match_rule_supported(Op_WeakCompareAndSwapL)) return false;
     break;
 
-  /* CompareAndSwap, Int: */
-  case vmIntrinsics::_compareAndSwapInt:
+  /* CompareAndSet, Int: */
+  case vmIntrinsics::_compareAndSetInt:
     if (!Matcher::match_rule_supported(Op_CompareAndSwapI)) return false;
     break;
-  case vmIntrinsics::_weakCompareAndSwapInt:
-  case vmIntrinsics::_weakCompareAndSwapIntAcquire:
-  case vmIntrinsics::_weakCompareAndSwapIntRelease:
-  case vmIntrinsics::_weakCompareAndSwapIntVolatile:
+  case vmIntrinsics::_weakCompareAndSetIntPlain:
+  case vmIntrinsics::_weakCompareAndSetIntAcquire:
+  case vmIntrinsics::_weakCompareAndSetIntRelease:
+  case vmIntrinsics::_weakCompareAndSetInt:
     if (!Matcher::match_rule_supported(Op_WeakCompareAndSwapL)) return false;
     break;
 
-  /* CompareAndSwap, Byte: */
-  case vmIntrinsics::_compareAndSwapByte:
+  /* CompareAndSet, Byte: */
+  case vmIntrinsics::_compareAndSetByte:
     if (!Matcher::match_rule_supported(Op_CompareAndSwapB)) return false;
     break;
-  case vmIntrinsics::_weakCompareAndSwapByte:
-  case vmIntrinsics::_weakCompareAndSwapByteAcquire:
-  case vmIntrinsics::_weakCompareAndSwapByteRelease:
-  case vmIntrinsics::_weakCompareAndSwapByteVolatile:
+  case vmIntrinsics::_weakCompareAndSetBytePlain:
+  case vmIntrinsics::_weakCompareAndSetByteAcquire:
+  case vmIntrinsics::_weakCompareAndSetByteRelease:
+  case vmIntrinsics::_weakCompareAndSetByte:
     if (!Matcher::match_rule_supported(Op_WeakCompareAndSwapB)) return false;
     break;
 
-  /* CompareAndSwap, Short: */
-  case vmIntrinsics::_compareAndSwapShort:
+  /* CompareAndSet, Short: */
+  case vmIntrinsics::_compareAndSetShort:
     if (!Matcher::match_rule_supported(Op_CompareAndSwapS)) return false;
     break;
-  case vmIntrinsics::_weakCompareAndSwapShort:
-  case vmIntrinsics::_weakCompareAndSwapShortAcquire:
-  case vmIntrinsics::_weakCompareAndSwapShortRelease:
-  case vmIntrinsics::_weakCompareAndSwapShortVolatile:
+  case vmIntrinsics::_weakCompareAndSetShortPlain:
+  case vmIntrinsics::_weakCompareAndSetShortAcquire:
+  case vmIntrinsics::_weakCompareAndSetShortRelease:
+  case vmIntrinsics::_weakCompareAndSetShort:
     if (!Matcher::match_rule_supported(Op_WeakCompareAndSwapS)) return false;
     break;
 
   /* CompareAndExchange, Object: */
-  case vmIntrinsics::_compareAndExchangeObjectVolatile:
+  case vmIntrinsics::_compareAndExchangeObject:
   case vmIntrinsics::_compareAndExchangeObjectAcquire:
   case vmIntrinsics::_compareAndExchangeObjectRelease:
 #ifdef _LP64
@@ -321,28 +321,28 @@
     break;
 
   /* CompareAndExchange, Long: */
-  case vmIntrinsics::_compareAndExchangeLongVolatile:
+  case vmIntrinsics::_compareAndExchangeLong:
   case vmIntrinsics::_compareAndExchangeLongAcquire:
   case vmIntrinsics::_compareAndExchangeLongRelease:
     if (!Matcher::match_rule_supported(Op_CompareAndExchangeL)) return false;
     break;
 
   /* CompareAndExchange, Int: */
-  case vmIntrinsics::_compareAndExchangeIntVolatile:
+  case vmIntrinsics::_compareAndExchangeInt:
   case vmIntrinsics::_compareAndExchangeIntAcquire:
   case vmIntrinsics::_compareAndExchangeIntRelease:
     if (!Matcher::match_rule_supported(Op_CompareAndExchangeI)) return false;
     break;
 
   /* CompareAndExchange, Byte: */
-  case vmIntrinsics::_compareAndExchangeByteVolatile:
+  case vmIntrinsics::_compareAndExchangeByte:
   case vmIntrinsics::_compareAndExchangeByteAcquire:
   case vmIntrinsics::_compareAndExchangeByteRelease:
     if (!Matcher::match_rule_supported(Op_CompareAndExchangeB)) return false;
     break;
 
   /* CompareAndExchange, Short: */
-  case vmIntrinsics::_compareAndExchangeShortVolatile:
+  case vmIntrinsics::_compareAndExchangeShort:
   case vmIntrinsics::_compareAndExchangeShortAcquire:
   case vmIntrinsics::_compareAndExchangeShortRelease:
     if (!Matcher::match_rule_supported(Op_CompareAndExchangeS)) return false;

--- a/hotspot/src/share/vm/opto/library_call.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/opto/library_call.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -649,46 +649,46 @@
   case vmIntrinsics::_putFloatOpaque:           return inline_unsafe_access( is_store, T_FLOAT,    Opaque, false);
   case vmIntrinsics::_putDoubleOpaque:          return inline_unsafe_access( is_store, T_DOUBLE,   Opaque, false);
 
-  case vmIntrinsics::_compareAndSwapObject:             return inline_unsafe_load_store(T_OBJECT, LS_cmp_swap,      Volatile);
-  case vmIntrinsics::_compareAndSwapByte:               return inline_unsafe_load_store(T_BYTE,   LS_cmp_swap,      Volatile);
-  case vmIntrinsics::_compareAndSwapShort:              return inline_unsafe_load_store(T_SHORT,  LS_cmp_swap,      Volatile);
-  case vmIntrinsics::_compareAndSwapInt:                return inline_unsafe_load_store(T_INT,    LS_cmp_swap,      Volatile);
-  case vmIntrinsics::_compareAndSwapLong:               return inline_unsafe_load_store(T_LONG,   LS_cmp_swap,      Volatile);
-
-  case vmIntrinsics::_weakCompareAndSwapObject:         return inline_unsafe_load_store(T_OBJECT, LS_cmp_swap_weak, Relaxed);
-  case vmIntrinsics::_weakCompareAndSwapObjectAcquire:  return inline_unsafe_load_store(T_OBJECT, LS_cmp_swap_weak, Acquire);
-  case vmIntrinsics::_weakCompareAndSwapObjectRelease:  return inline_unsafe_load_store(T_OBJECT, LS_cmp_swap_weak, Release);
-  case vmIntrinsics::_weakCompareAndSwapObjectVolatile: return inline_unsafe_load_store(T_OBJECT, LS_cmp_swap_weak, Volatile);
-  case vmIntrinsics::_weakCompareAndSwapByte:           return inline_unsafe_load_store(T_BYTE,   LS_cmp_swap_weak, Relaxed);
-  case vmIntrinsics::_weakCompareAndSwapByteAcquire:    return inline_unsafe_load_store(T_BYTE,   LS_cmp_swap_weak, Acquire);
-  case vmIntrinsics::_weakCompareAndSwapByteRelease:    return inline_unsafe_load_store(T_BYTE,   LS_cmp_swap_weak, Release);
-  case vmIntrinsics::_weakCompareAndSwapByteVolatile:   return inline_unsafe_load_store(T_BYTE,   LS_cmp_swap_weak, Volatile);
-  case vmIntrinsics::_weakCompareAndSwapShort:          return inline_unsafe_load_store(T_SHORT,  LS_cmp_swap_weak, Relaxed);
-  case vmIntrinsics::_weakCompareAndSwapShortAcquire:   return inline_unsafe_load_store(T_SHORT,  LS_cmp_swap_weak, Acquire);
-  case vmIntrinsics::_weakCompareAndSwapShortRelease:   return inline_unsafe_load_store(T_SHORT,  LS_cmp_swap_weak, Release);
-  case vmIntrinsics::_weakCompareAndSwapShortVolatile:  return inline_unsafe_load_store(T_SHORT,  LS_cmp_swap_weak, Volatile);
-  case vmIntrinsics::_weakCompareAndSwapInt:            return inline_unsafe_load_store(T_INT,    LS_cmp_swap_weak, Relaxed);
-  case vmIntrinsics::_weakCompareAndSwapIntAcquire:     return inline_unsafe_load_store(T_INT,    LS_cmp_swap_weak, Acquire);
-  case vmIntrinsics::_weakCompareAndSwapIntRelease:     return inline_unsafe_load_store(T_INT,    LS_cmp_swap_weak, Release);
-  case vmIntrinsics::_weakCompareAndSwapIntVolatile:    return inline_unsafe_load_store(T_INT,    LS_cmp_swap_weak, Volatile);
-  case vmIntrinsics::_weakCompareAndSwapLong:           return inline_unsafe_load_store(T_LONG,   LS_cmp_swap_weak, Relaxed);
-  case vmIntrinsics::_weakCompareAndSwapLongAcquire:    return inline_unsafe_load_store(T_LONG,   LS_cmp_swap_weak, Acquire);
-  case vmIntrinsics::_weakCompareAndSwapLongRelease:    return inline_unsafe_load_store(T_LONG,   LS_cmp_swap_weak, Release);
-  case vmIntrinsics::_weakCompareAndSwapLongVolatile:   return inline_unsafe_load_store(T_LONG,   LS_cmp_swap_weak, Volatile);
-
-  case vmIntrinsics::_compareAndExchangeObjectVolatile: return inline_unsafe_load_store(T_OBJECT, LS_cmp_exchange,  Volatile);
+  case vmIntrinsics::_compareAndSetObject:              return inline_unsafe_load_store(T_OBJECT, LS_cmp_swap,      Volatile);
+  case vmIntrinsics::_compareAndSetByte:                return inline_unsafe_load_store(T_BYTE,   LS_cmp_swap,      Volatile);
+  case vmIntrinsics::_compareAndSetShort:               return inline_unsafe_load_store(T_SHORT,  LS_cmp_swap,      Volatile);
+  case vmIntrinsics::_compareAndSetInt:                 return inline_unsafe_load_store(T_INT,    LS_cmp_swap,      Volatile);
+  case vmIntrinsics::_compareAndSetLong:                return inline_unsafe_load_store(T_LONG,   LS_cmp_swap,      Volatile);
+
+  case vmIntrinsics::_weakCompareAndSetObjectPlain:     return inline_unsafe_load_store(T_OBJECT, LS_cmp_swap_weak, Relaxed);
+  case vmIntrinsics::_weakCompareAndSetObjectAcquire:   return inline_unsafe_load_store(T_OBJECT, LS_cmp_swap_weak, Acquire);
+  case vmIntrinsics::_weakCompareAndSetObjectRelease:   return inline_unsafe_load_store(T_OBJECT, LS_cmp_swap_weak, Release);
+  case vmIntrinsics::_weakCompareAndSetObject:          return inline_unsafe_load_store(T_OBJECT, LS_cmp_swap_weak, Volatile);
+  case vmIntrinsics::_weakCompareAndSetBytePlain:       return inline_unsafe_load_store(T_BYTE,   LS_cmp_swap_weak, Relaxed);
+  case vmIntrinsics::_weakCompareAndSetByteAcquire:     return inline_unsafe_load_store(T_BYTE,   LS_cmp_swap_weak, Acquire);
+  case vmIntrinsics::_weakCompareAndSetByteRelease:     return inline_unsafe_load_store(T_BYTE,   LS_cmp_swap_weak, Release);
+  case vmIntrinsics::_weakCompareAndSetByte:            return inline_unsafe_load_store(T_BYTE,   LS_cmp_swap_weak, Volatile);
+  case vmIntrinsics::_weakCompareAndSetShortPlain:      return inline_unsafe_load_store(T_SHORT,  LS_cmp_swap_weak, Relaxed);
+  case vmIntrinsics::_weakCompareAndSetShortAcquire:    return inline_unsafe_load_store(T_SHORT,  LS_cmp_swap_weak, Acquire);
+  case vmIntrinsics::_weakCompareAndSetShortRelease:    return inline_unsafe_load_store(T_SHORT,  LS_cmp_swap_weak, Release);
+  case vmIntrinsics::_weakCompareAndSetShort:           return inline_unsafe_load_store(T_SHORT,  LS_cmp_swap_weak, Volatile);
+  case vmIntrinsics::_weakCompareAndSetIntPlain:        return inline_unsafe_load_store(T_INT,    LS_cmp_swap_weak, Relaxed);
+  case vmIntrinsics::_weakCompareAndSetIntAcquire:      return inline_unsafe_load_store(T_INT,    LS_cmp_swap_weak, Acquire);
+  case vmIntrinsics::_weakCompareAndSetIntRelease:      return inline_unsafe_load_store(T_INT,    LS_cmp_swap_weak, Release);
+  case vmIntrinsics::_weakCompareAndSetInt:             return inline_unsafe_load_store(T_INT,    LS_cmp_swap_weak, Volatile);
+  case vmIntrinsics::_weakCompareAndSetLongPlain:       return inline_unsafe_load_store(T_LONG,   LS_cmp_swap_weak, Relaxed);
+  case vmIntrinsics::_weakCompareAndSetLongAcquire:     return inline_unsafe_load_store(T_LONG,   LS_cmp_swap_weak, Acquire);
+  case vmIntrinsics::_weakCompareAndSetLongRelease:     return inline_unsafe_load_store(T_LONG,   LS_cmp_swap_weak, Release);
+  case vmIntrinsics::_weakCompareAndSetLong:            return inline_unsafe_load_store(T_LONG,   LS_cmp_swap_weak, Volatile);
+
+  case vmIntrinsics::_compareAndExchangeObject:         return inline_unsafe_load_store(T_OBJECT, LS_cmp_exchange,  Volatile);
   case vmIntrinsics::_compareAndExchangeObjectAcquire:  return inline_unsafe_load_store(T_OBJECT, LS_cmp_exchange,  Acquire);
   case vmIntrinsics::_compareAndExchangeObjectRelease:  return inline_unsafe_load_store(T_OBJECT, LS_cmp_exchange,  Release);
-  case vmIntrinsics::_compareAndExchangeByteVolatile:   return inline_unsafe_load_store(T_BYTE,   LS_cmp_exchange,  Volatile);
+  case vmIntrinsics::_compareAndExchangeByte:           return inline_unsafe_load_store(T_BYTE,   LS_cmp_exchange,  Volatile);
   case vmIntrinsics::_compareAndExchangeByteAcquire:    return inline_unsafe_load_store(T_BYTE,   LS_cmp_exchange,  Acquire);
   case vmIntrinsics::_compareAndExchangeByteRelease:    return inline_unsafe_load_store(T_BYTE,   LS_cmp_exchange,  Release);
-  case vmIntrinsics::_compareAndExchangeShortVolatile:  return inline_unsafe_load_store(T_SHORT,  LS_cmp_exchange,  Volatile);
+  case vmIntrinsics::_compareAndExchangeShort:          return inline_unsafe_load_store(T_SHORT,  LS_cmp_exchange,  Volatile);
   case vmIntrinsics::_compareAndExchangeShortAcquire:   return inline_unsafe_load_store(T_SHORT,  LS_cmp_exchange,  Acquire);
   case vmIntrinsics::_compareAndExchangeShortRelease:   return inline_unsafe_load_store(T_SHORT,  LS_cmp_exchange,  Release);
-  case vmIntrinsics::_compareAndExchangeIntVolatile:    return inline_unsafe_load_store(T_INT,    LS_cmp_exchange,  Volatile);
+  case vmIntrinsics::_compareAndExchangeInt:            return inline_unsafe_load_store(T_INT,    LS_cmp_exchange,  Volatile);
   case vmIntrinsics::_compareAndExchangeIntAcquire:     return inline_unsafe_load_store(T_INT,    LS_cmp_exchange,  Acquire);
   case vmIntrinsics::_compareAndExchangeIntRelease:     return inline_unsafe_load_store(T_INT,    LS_cmp_exchange,  Release);
-  case vmIntrinsics::_compareAndExchangeLongVolatile:   return inline_unsafe_load_store(T_LONG,   LS_cmp_exchange,  Volatile);
+  case vmIntrinsics::_compareAndExchangeLong:           return inline_unsafe_load_store(T_LONG,   LS_cmp_exchange,  Volatile);
   case vmIntrinsics::_compareAndExchangeLongAcquire:    return inline_unsafe_load_store(T_LONG,   LS_cmp_exchange,  Acquire);
   case vmIntrinsics::_compareAndExchangeLongRelease:    return inline_unsafe_load_store(T_LONG,   LS_cmp_exchange,  Release);
 
@@ -2587,23 +2587,26 @@
 //
 // LS_cmp_swap:
 //
-//   boolean compareAndSwapObject(Object o, long offset, Object expected, Object x);
-//   boolean compareAndSwapInt(   Object o, long offset, int    expected, int    x);
-//   boolean compareAndSwapLong(  Object o, long offset, long   expected, long   x);
+//   boolean compareAndSetObject(Object o, long offset, Object expected, Object x);
+//   boolean compareAndSetInt(   Object o, long offset, int    expected, int    x);
+//   boolean compareAndSetLong(  Object o, long offset, long   expected, long   x);
 //
 // LS_cmp_swap_weak:
 //
-//   boolean weakCompareAndSwapObject(       Object o, long offset, Object expected, Object x);
-//   boolean weakCompareAndSwapObjectAcquire(Object o, long offset, Object expected, Object x);
-//   boolean weakCompareAndSwapObjectRelease(Object o, long offset, Object expected, Object x);
+//   boolean weakCompareAndSetObject(       Object o, long offset, Object expected, Object x);
+//   boolean weakCompareAndSetObjectPlain(  Object o, long offset, Object expected, Object x);
+//   boolean weakCompareAndSetObjectAcquire(Object o, long offset, Object expected, Object x);
+//   boolean weakCompareAndSetObjectRelease(Object o, long offset, Object expected, Object x);
 //
-//   boolean weakCompareAndSwapInt(          Object o, long offset, int    expected, int    x);
-//   boolean weakCompareAndSwapIntAcquire(   Object o, long offset, int    expected, int    x);
-//   boolean weakCompareAndSwapIntRelease(   Object o, long offset, int    expected, int    x);
+//   boolean weakCompareAndSetInt(          Object o, long offset, int    expected, int    x);
+//   boolean weakCompareAndSetIntPlain(     Object o, long offset, int    expected, int    x);
+//   boolean weakCompareAndSetIntAcquire(   Object o, long offset, int    expected, int    x);
+//   boolean weakCompareAndSetIntRelease(   Object o, long offset, int    expected, int    x);
 //
-//   boolean weakCompareAndSwapLong(         Object o, long offset, long   expected, long   x);
-//   boolean weakCompareAndSwapLongAcquire(  Object o, long offset, long   expected, long   x);
-//   boolean weakCompareAndSwapLongRelease(  Object o, long offset, long   expected, long   x);
+//   boolean weakCompareAndSetLong(         Object o, long offset, long   expected, long   x);
+//   boolean weakCompareAndSetLongPlain(    Object o, long offset, long   expected, long   x);
+//   boolean weakCompareAndSetLongAcquire(  Object o, long offset, long   expected, long   x);
+//   boolean weakCompareAndSetLongRelease(  Object o, long offset, long   expected, long   x);
 //
 // LS_cmp_exchange:
 //
@@ -4965,7 +4968,7 @@
   // See arraycopy_restore_alloc_state() comment
   // if alloc == NULL we don't have to worry about a tightly coupled allocation so we can emit all needed guards
   // if saved_jvms != NULL (then alloc != NULL) then we can handle guards and a tightly coupled allocation
-  // if saved_jvms == NULL and alloc != NULL, we can’t emit any guards
+  // if saved_jvms == NULL and alloc != NULL, we can't emit any guards
   bool can_emit_guards = (alloc == NULL || saved_jvms != NULL);
 
   // The following tests must be performed

--- a/hotspot/src/share/vm/prims/jvm.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/prims/jvm.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -2967,14 +2967,7 @@
   JVMWrapper("JVM_Yield");
   if (os::dont_yield()) return;
   HOTSPOT_THREAD_YIELD();
-
-  // When ConvertYieldToSleep is off (default), this matches the classic VM use of yield.
-  // Critical for similar threading behaviour
-  if (ConvertYieldToSleep) {
-    os::sleep(thread, MinSleepInterval, false);
-  } else {
-    os::naked_yield();
-  }
+  os::naked_yield();
 JVM_END
 
 
@@ -2998,18 +2991,7 @@
   EventThreadSleep event;
 
   if (millis == 0) {
-    // When ConvertSleepToYield is on, this matches the classic VM implementation of
-    // JVM_Sleep. Critical for similar threading behaviour (Win32)
-    // It appears that in certain GUI contexts, it may be beneficial to do a short sleep
-    // for SOLARIS
-    if (ConvertSleepToYield) {
-      os::naked_yield();
-    } else {
-      ThreadState old_state = thread->osthread()->get_state();
-      thread->osthread()->set_state(SLEEPING);
-      os::sleep(thread, MinSleepInterval, false);
-      thread->osthread()->set_state(old_state);
-    }
+    os::naked_yield();
   } else {
     ThreadState old_state = thread->osthread()->get_state();
     thread->osthread()->set_state(SLEEPING);

--- a/hotspot/src/share/vm/prims/unsafe.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/prims/unsafe.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, 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
@@ -378,7 +378,7 @@
 // On platforms which do not support atomic compare-and-swap of jlong (8 byte)
 // values we have to use a lock-based scheme to enforce atomicity. This has to be
 // applied to all Unsafe operations that set the value of a jlong field. Even so
-// the compareAndSwapLong operation will not be atomic with respect to direct stores
+// the compareAndSetLong operation will not be atomic with respect to direct stores
 // to the field from Java code. It is important therefore that any Java code that
 // utilizes these Unsafe jlong operations does not perform direct stores. To permit
 // direct loads of the field from Java code we must also use Atomic::store within the
@@ -1013,7 +1013,7 @@
 #endif
 } UNSAFE_END
 
-UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSwapObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject e_h, jobject x_h)) {
+UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSetObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject e_h, jobject x_h)) {
   oop x = JNIHandles::resolve(x_h);
   oop e = JNIHandles::resolve(e_h);
   oop p = JNIHandles::resolve(obj);
@@ -1028,14 +1028,14 @@
   return true;
 } UNSAFE_END
 
-UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSwapInt(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jint e, jint x)) {
+UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSetInt(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jint e, jint x)) {
   oop p = JNIHandles::resolve(obj);
   jint* addr = (jint *)index_oop_from_field_offset_long(p, offset);
 
   return (jint)(Atomic::cmpxchg(x, addr, e)) == e;
 } UNSAFE_END
 
-UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSwapLong(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong e, jlong x)) {
+UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSetLong(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong e, jlong x)) {
   Handle p(THREAD, JNIHandles::resolve(obj));
   jlong* addr = (jlong*)index_oop_from_field_offset_long(p(), offset);
 
@@ -1194,12 +1194,12 @@
     {CC "defineClass0",       CC "(" DC_Args ")" CLS,    FN_PTR(Unsafe_DefineClass0)},
     {CC "allocateInstance",   CC "(" CLS ")" OBJ,        FN_PTR(Unsafe_AllocateInstance)},
     {CC "throwException",     CC "(" THR ")V",           FN_PTR(Unsafe_ThrowException)},
-    {CC "compareAndSwapObject", CC "(" OBJ "J" OBJ "" OBJ ")Z", FN_PTR(Unsafe_CompareAndSwapObject)},
-    {CC "compareAndSwapInt",  CC "(" OBJ "J""I""I"")Z",  FN_PTR(Unsafe_CompareAndSwapInt)},
-    {CC "compareAndSwapLong", CC "(" OBJ "J""J""J"")Z",  FN_PTR(Unsafe_CompareAndSwapLong)},
-    {CC "compareAndExchangeObjectVolatile", CC "(" OBJ "J" OBJ "" OBJ ")" OBJ, FN_PTR(Unsafe_CompareAndExchangeObject)},
-    {CC "compareAndExchangeIntVolatile",  CC "(" OBJ "J""I""I"")I", FN_PTR(Unsafe_CompareAndExchangeInt)},
-    {CC "compareAndExchangeLongVolatile", CC "(" OBJ "J""J""J"")J", FN_PTR(Unsafe_CompareAndExchangeLong)},
+    {CC "compareAndSetObject",CC "(" OBJ "J" OBJ "" OBJ ")Z", FN_PTR(Unsafe_CompareAndSetObject)},
+    {CC "compareAndSetInt",   CC "(" OBJ "J""I""I"")Z",  FN_PTR(Unsafe_CompareAndSetInt)},
+    {CC "compareAndSetLong",  CC "(" OBJ "J""J""J"")Z",  FN_PTR(Unsafe_CompareAndSetLong)},
+    {CC "compareAndExchangeObject", CC "(" OBJ "J" OBJ "" OBJ ")" OBJ, FN_PTR(Unsafe_CompareAndExchangeObject)},
+    {CC "compareAndExchangeInt",  CC "(" OBJ "J""I""I"")I", FN_PTR(Unsafe_CompareAndExchangeInt)},
+    {CC "compareAndExchangeLong", CC "(" OBJ "J""J""J"")J", FN_PTR(Unsafe_CompareAndExchangeLong)},
 
     {CC "park",               CC "(ZJ)V",                FN_PTR(Unsafe_Park)},
     {CC "unpark",             CC "(" OBJ ")V",           FN_PTR(Unsafe_Unpark)},

--- a/hotspot/src/share/vm/runtime/arguments.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/runtime/arguments.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -376,53 +376,17 @@
   // --- Non-alias flags - sorted by obsolete_in then expired_in:
   { "MaxGCMinorPauseMillis",        JDK_Version::jdk(8), JDK_Version::undefined(), JDK_Version::undefined() },
   { "UseConcMarkSweepGC",           JDK_Version::jdk(9), JDK_Version::undefined(), JDK_Version::undefined() },
-  { "AutoGCSelectPauseMillis",      JDK_Version::jdk(9), JDK_Version::undefined(), JDK_Version::jdk(10) },
-  { "UseAutoGCSelectPolicy",        JDK_Version::jdk(9), JDK_Version::undefined(), JDK_Version::jdk(10) },
-  { "UseParNewGC",                  JDK_Version::jdk(9), JDK_Version::undefined(), JDK_Version::jdk(10) },
-  { "ExplicitGCInvokesConcurrentAndUnloadsClasses", JDK_Version::jdk(9), JDK_Version::undefined(), JDK_Version::jdk(10) },
-  { "ConvertSleepToYield",          JDK_Version::jdk(9), JDK_Version::jdk(10),     JDK_Version::jdk(11) },
-  { "ConvertYieldToSleep",          JDK_Version::jdk(9), JDK_Version::jdk(10),     JDK_Version::jdk(11) },
 
   // --- Deprecated alias flags (see also aliased_jvm_flags) - sorted by obsolete_in then expired_in:
   { "DefaultMaxRAMFraction",        JDK_Version::jdk(8), JDK_Version::undefined(), JDK_Version::undefined() },
   { "CreateMinidumpOnCrash",        JDK_Version::jdk(9), JDK_Version::undefined(), JDK_Version::undefined() },
-  { "CMSMarkStackSizeMax",          JDK_Version::jdk(9), JDK_Version::undefined(), JDK_Version::jdk(10) },
-  { "CMSMarkStackSize",             JDK_Version::jdk(9), JDK_Version::undefined(), JDK_Version::jdk(10) },
-  { "G1MarkStackSize",              JDK_Version::jdk(9), JDK_Version::undefined(), JDK_Version::jdk(10) },
-  { "ParallelMarkingThreads",       JDK_Version::jdk(9), JDK_Version::undefined(), JDK_Version::jdk(10) },
-  { "ParallelCMSThreads",           JDK_Version::jdk(9), JDK_Version::undefined(), JDK_Version::jdk(10) },
 
   // -------------- Obsolete Flags - sorted by expired_in --------------
-  { "UseOldInlining",                JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "SafepointPollOffset",           JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "UseBoundThreads",               JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "DefaultThreadPriority",         JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "NoYieldsInMicrolock",           JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "BackEdgeThreshold",             JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "UseNewReflection",              JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "ReflectionWrapResolutionErrors",JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "VerifyReflectionBytecodes",     JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "AutoShutdownNMT",               JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "NmethodSweepFraction",          JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "NmethodSweepCheckInterval",     JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "CodeCacheMinimumFreeSpace",     JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-#ifndef ZERO
-  { "UseFastAccessorMethods",        JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "UseFastEmptyMethods",           JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-#endif // ZERO
-  { "UseCompilerSafepoints",         JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "AdaptiveSizePausePolicy",       JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "ParallelGCRetainPLAB",          JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "ThreadSafetyMargin",            JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "LazyBootClassLoader",           JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "StarvationMonitorInterval",     JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "PreInflateSpin",                JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "JNIDetachReleasesMonitors",     JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "UseAltSigs",                    JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "SegmentedHeapDumpThreshold",    JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "PrintOopAddress",               JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
-  { "PermSize",                      JDK_Version::undefined(), JDK_Version::jdk(8), JDK_Version::jdk(10) },
-  { "MaxPermSize",                   JDK_Version::undefined(), JDK_Version::jdk(8), JDK_Version::jdk(10) },
+  { "ConvertSleepToYield",           JDK_Version::jdk(9),      JDK_Version::jdk(10), JDK_Version::jdk(11) },
+  { "ConvertYieldToSleep",           JDK_Version::jdk(9),      JDK_Version::jdk(10), JDK_Version::jdk(11) },
+  { "MinSleepInterval",              JDK_Version::jdk(9),      JDK_Version::jdk(10), JDK_Version::jdk(11) },
+  { "PermSize",                      JDK_Version::undefined(), JDK_Version::jdk(8),  JDK_Version::undefined() },
+  { "MaxPermSize",                   JDK_Version::undefined(), JDK_Version::jdk(8),  JDK_Version::undefined() },
 
 #ifdef TEST_VERIFY_SPECIAL_JVM_FLAGS
   { "dep > obs",                    JDK_Version::jdk(9), JDK_Version::jdk(8), JDK_Version::undefined() },
@@ -445,11 +409,6 @@
 
 static AliasedFlag const aliased_jvm_flags[] = {
   { "DefaultMaxRAMFraction",    "MaxRAMFraction"    },
-  { "CMSMarkStackSizeMax",      "MarkStackSizeMax"  },
-  { "CMSMarkStackSize",         "MarkStackSize"     },
-  { "G1MarkStackSize",          "MarkStackSize"     },
-  { "ParallelMarkingThreads",   "ConcGCThreads"     },
-  { "ParallelCMSThreads",       "ConcGCThreads"     },
   { "CreateMinidumpOnCrash",    "CreateCoredumpOnCrash" },
   { NULL, NULL}
 };
@@ -1548,7 +1507,6 @@
   assert(!UseSerialGC && !UseParallelOldGC && !UseParallelGC && !UseG1GC,
          "control point invariant");
   assert(UseConcMarkSweepGC, "CMS is expected to be on here");
-  assert(UseParNewGC, "ParNew should always be used with CMS");
 
   if (FLAG_IS_DEFAULT(ParallelGCThreads)) {
     FLAG_SET_DEFAULT(ParallelGCThreads, Abstract_VM_Version::parallel_worker_threads());
@@ -1589,7 +1547,6 @@
 void Arguments::set_cms_and_parnew_gc_flags() {
   assert(!UseSerialGC && !UseParallelOldGC && !UseParallelGC, "Error");
   assert(UseConcMarkSweepGC, "CMS is expected to be on here");
-  assert(UseParNewGC, "ParNew should always be used with CMS");
 
   // Turn off AdaptiveSizePolicy by default for cms until it is complete.
   disable_adaptive_size_policy("UseConcMarkSweepGC");
@@ -1729,16 +1686,6 @@
   NOT_LP64(ShouldNotReachHere(); return 0);
 }
 
-bool Arguments::should_auto_select_low_pause_collector() {
-  if (UseAutoGCSelectPolicy &&
-      !FLAG_IS_DEFAULT(MaxGCPauseMillis) &&
-      (MaxGCPauseMillis <= AutoGCSelectPauseMillis)) {
-    log_trace(gc)("Automatic selection of the low pause collector based on pause goal of %d (ms)", (int) MaxGCPauseMillis);
-    return true;
-  }
-  return false;
-}
-
 void Arguments::set_use_compressed_oops() {
 #ifndef ZERO
 #ifdef _LP64
@@ -1842,16 +1789,7 @@
 void Arguments::select_gc_ergonomically() {
 #if INCLUDE_ALL_GCS
   if (os::is_server_class_machine()) {
-    if (!UseAutoGCSelectPolicy) {
-       FLAG_SET_ERGO_IF_DEFAULT(bool, UseG1GC, true);
-    } else {
-      if (should_auto_select_low_pause_collector()) {
-        FLAG_SET_ERGO_IF_DEFAULT(bool, UseConcMarkSweepGC, true);
-        FLAG_SET_ERGO_IF_DEFAULT(bool, UseParNewGC, true);
-      } else {
-        FLAG_SET_ERGO_IF_DEFAULT(bool, UseParallelGC, true);
-      }
-    }
+    FLAG_SET_ERGO_IF_DEFAULT(bool, UseG1GC, true);
   } else {
     FLAG_SET_ERGO_IF_DEFAULT(bool, UseSerialGC, true);
   }
@@ -1860,7 +1798,6 @@
   UNSUPPORTED_OPTION(UseParallelGC);
   UNSUPPORTED_OPTION(UseParallelOldGC);
   UNSUPPORTED_OPTION(UseConcMarkSweepGC);
-  UNSUPPORTED_OPTION(UseParNewGC);
   FLAG_SET_ERGO_IF_DEFAULT(bool, UseSerialGC, true);
 #endif // INCLUDE_ALL_GCS
 }
@@ -2079,7 +2016,6 @@
   if (!ClassUnloading) {
     FLAG_SET_CMDLINE(bool, CMSClassUnloadingEnabled, false);
     FLAG_SET_CMDLINE(bool, ClassUnloadingWithConcurrentMark, false);
-    FLAG_SET_CMDLINE(bool, ExplicitGCInvokesConcurrentAndUnloadsClasses, false);
   }
 #endif // INCLUDE_ALL_GCS
 }
@@ -2432,18 +2368,6 @@
     return false;
   }
 
-  if (UseConcMarkSweepGC && !UseParNewGC) {
-    jio_fprintf(defaultStream::error_stream(),
-        "It is not possible to combine the DefNew young collector with the CMS collector.\n");
-    return false;
-  }
-
-  if (UseParNewGC && !UseConcMarkSweepGC) {
-    jio_fprintf(defaultStream::error_stream(),
-        "It is not possible to combine the ParNew young collector with any collector other than CMS.\n");
-    return false;
-  }
-
   return true;
 }
 
@@ -3741,11 +3665,6 @@
     }
   }
 
-  if (UseConcMarkSweepGC && FLAG_IS_DEFAULT(UseParNewGC) && !UseParNewGC) {
-    // CMS can only be used with ParNew
-    FLAG_SET_ERGO(bool, UseParNewGC, true);
-  }
-
   if (!check_vm_args_consistency()) {
     return JNI_ERR;
   }

--- a/hotspot/src/share/vm/runtime/arguments.hpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/runtime/arguments.hpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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
@@ -480,9 +480,6 @@
   static julong limit_by_allocatable_memory(julong size);
   // Setup heap size
   static void set_heap_size();
-  // Based on automatic selection criteria, should the
-  // low pause collector be used.
-  static bool should_auto_select_low_pause_collector();
 
   // Bytecode rewriting
   static void set_bytecode_flags();

--- a/hotspot/src/share/vm/runtime/globals.hpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/runtime/globals.hpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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
@@ -1158,13 +1158,6 @@
   product_pd(bool, DontYieldALot,                                           \
           "Throw away obvious excess yield calls")                          \
                                                                             \
-  product(bool, ConvertSleepToYield, true,                                  \
-          "Convert sleep(0) to thread yield ")                              \
-                                                                            \
-  product(bool, ConvertYieldToSleep, false,                                 \
-          "Convert yield to a sleep of MinSleepInterval to simulate Win32 " \
-          "behavior")                                                       \
-                                                                            \
   develop(bool, UseDetachedThreads, true,                                   \
           "Use detached threads that are recycled upon termination "        \
           "(for Solaris only)")                                             \
@@ -1478,11 +1471,6 @@
           "A System.gc() request invokes a concurrent collection; "         \
           "(effective only when using concurrent collectors)")              \
                                                                             \
-  product(bool, ExplicitGCInvokesConcurrentAndUnloadsClasses, false,        \
-          "A System.gc() request invokes a concurrent collection and "      \
-          "also unloads classes during such a concurrent gc cycle "         \
-          "(effective only when UseConcMarkSweepGC)")                       \
-                                                                            \
   product(bool, GCLockerInvokesConcurrent, false,                           \
           "The exit of a JNI critical section necessitating a scavenge, "   \
           "also kicks off a background concurrent collection")              \
@@ -1500,9 +1488,6 @@
   product(bool, UseCMSBestFit, true,                                        \
           "Use CMS best fit allocation strategy")                           \
                                                                             \
-  product(bool, UseParNewGC, false,                                         \
-          "Use parallel threads in the new generation")                     \
-                                                                            \
   product(uintx, ParallelGCBufferWastePct, 10,                              \
           "Wasted fraction of parallel allocation buffer")                  \
           range(0, 100)                                                     \
@@ -2058,13 +2043,6 @@
           "Maximum fraction (1/n) of virtual memory used for ergonomically "\
           "determining maximum heap size")                                  \
                                                                             \
-  product(bool, UseAutoGCSelectPolicy, false,                               \
-          "Use automatic collection selection policy")                      \
-                                                                            \
-  product(uintx, AutoGCSelectPauseMillis, 5000,                             \
-          "Automatic GC selection pause threshold in milliseconds")         \
-          range(0, max_uintx)                                               \
-                                                                            \
   product(bool, UseAdaptiveSizePolicy, true,                                \
           "Use adaptive generation sizing policies")                        \
                                                                             \
@@ -3002,10 +2980,6 @@
   develop(intx, DontYieldALotInterval,    10,                               \
           "Interval between which yields will be dropped (milliseconds)")   \
                                                                             \
-  develop(intx, MinSleepInterval,     1,                                    \
-          "Minimum sleep() interval (milliseconds) when "                   \
-          "ConvertSleepToYield is off (used for Solaris)")                  \
-                                                                            \
   develop(intx, ProfilerPCTickThreshold,    15,                             \
           "Number of ticks in a PC buckets to be a hotspot")                \
                                                                             \

--- a/hotspot/src/share/vm/runtime/vmStructs.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/runtime/vmStructs.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, 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
@@ -199,6 +199,7 @@
 typedef HashtableEntry<Klass*, mtClass>       KlassHashtableEntry;
 typedef TwoOopHashtable<Symbol*, mtClass>     SymbolTwoOopHashtable;
 typedef CompactHashtable<Symbol*, char>       SymbolCompactHashTable;
+typedef RehashableHashtable<Symbol*, mtSymbol>   RehashableSymbolHashtable;
 
 //--------------------------------------------------------------------------------
 // VM_STRUCTS
@@ -584,6 +585,7 @@
                                                                                                                                      \
      static_field(SymbolTable,                 _the_table,                                    SymbolTable*)                          \
      static_field(SymbolTable,                 _shared_table,                                 SymbolCompactHashTable)                \
+     static_field(RehashableSymbolHashtable,   _seed,                                         juint)                                 \
                                                                                                                                      \
   /***************/                                                                                                                  \
   /* StringTable */                                                                                                                  \
@@ -969,6 +971,7 @@
   nonstatic_field(JavaThread,                  _vframe_array_last,                            vframeArray*)                          \
   nonstatic_field(JavaThread,                  _satb_mark_queue,                              SATBMarkQueue)                         \
   nonstatic_field(JavaThread,                  _dirty_card_queue,                             DirtyCardQueue)                        \
+  volatile_nonstatic_field(JavaThread,         _terminated,                                   JavaThread::TerminatedTypes)           \
   nonstatic_field(Thread,                      _resource_area,                                ResourceArea*)                         \
   nonstatic_field(CompilerThread,              _env,                                          ciEnv*)                                \
                                                                                                                                      \
@@ -1602,6 +1605,8 @@
                                                                           \
   declare_toplevel_type(BasicHashtable<mtInternal>)                       \
     declare_type(IntptrHashtable, BasicHashtable<mtInternal>)             \
+  declare_toplevel_type(BasicHashtable<mtSymbol>)                         \
+    declare_type(RehashableSymbolHashtable, BasicHashtable<mtSymbol>)     \
   declare_type(SymbolTable, SymbolHashtable)                              \
   declare_type(StringTable, StringHashtable)                              \
     declare_type(LoaderConstraintTable, KlassHashtable)                   \
@@ -2209,6 +2214,7 @@
   declare_toplevel_type(JavaThread*)                                      \
   declare_toplevel_type(java_lang_Class)                                  \
   declare_integer_type(JavaThread::AsyncRequests)                         \
+  declare_integer_type(JavaThread::TerminatedTypes)                       \
   declare_toplevel_type(jbyte*)                                           \
   declare_toplevel_type(jbyte**)                                          \
   declare_toplevel_type(jint*)                                            \
@@ -2431,6 +2437,8 @@
   declare_constant(_thread_in_Java_trans)                                 \
   declare_constant(_thread_blocked)                                       \
   declare_constant(_thread_blocked_trans)                                 \
+  declare_constant(JavaThread::_not_terminated)                           \
+  declare_constant(JavaThread::_thread_exiting)                           \
                                                                           \
   /******************************/                                        \
   /* Klass misc. enum constants */                                        \

--- a/hotspot/src/share/vm/shark/sharkIntrinsics.cpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/shark/sharkIntrinsics.cpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2009 Red Hat, Inc.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -66,7 +66,7 @@
     return true;
 
     // Unsafe
-  case vmIntrinsics::_compareAndSwapInt:
+  case vmIntrinsics::_compareAndSetInt:
     return true;
 
   default:
@@ -140,8 +140,8 @@
     break;
 
     // Unsafe
-  case vmIntrinsics::_compareAndSwapInt:
-    do_Unsafe_compareAndSwapInt();
+  case vmIntrinsics::_compareAndSetInt:
+    do_Unsafe_compareAndSetInt();
     break;
 
   default:
@@ -241,7 +241,7 @@
       true));
 }
 
-void SharkIntrinsics::do_Unsafe_compareAndSwapInt() {
+void SharkIntrinsics::do_Unsafe_compareAndSetInt() {
   // Pop the arguments
   Value *x      = state()->pop()->jint_value();
   Value *e      = state()->pop()->jint_value();

--- a/hotspot/src/share/vm/shark/sharkIntrinsics.hpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/shark/sharkIntrinsics.hpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2009 Red Hat, Inc.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -58,7 +58,7 @@
   void do_Object_getClass();
   void do_System_currentTimeMillis();
   void do_Thread_currentThread();
-  void do_Unsafe_compareAndSwapInt();
+  void do_Unsafe_compareAndSetInt();
 };
 
 #endif // SHARE_VM_SHARK_SHARKINTRINSICS_HPP

--- a/hotspot/src/share/vm/utilities/hashtable.hpp	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/src/share/vm/utilities/hashtable.hpp	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2017, 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
@@ -312,6 +312,7 @@
 };
 
 template <class T, MEMFLAGS F> class RehashableHashtable : public Hashtable<T, F> {
+ friend class VMStructs;
  protected:
 
   enum {

--- a/hotspot/test/TEST.groups	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/TEST.groups	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013, 2017, 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
@@ -209,11 +209,8 @@
   gc/g1/TestShrinkToOneRegion.java \
   gc/metaspace/G1AddMetaspaceDependency.java \
   gc/startup_warnings/TestCMS.java \
-  gc/startup_warnings/TestDefNewCMS.java \
   gc/startup_warnings/TestParallelGC.java \
   gc/startup_warnings/TestParallelScavengeSerialOld.java \
-  gc/startup_warnings/TestParNewCMS.java \
-  gc/startup_warnings/TestParNewSerialOld.java \
   runtime/SharedArchiveFile/SharedArchiveFile.java
 
 # Minimal VM on Compact 2 adds in some compact2 tests

--- a/hotspot/test/compiler/c2/cr7200264/TestDriver.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/c2/cr7200264/TestDriver.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, 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
@@ -26,7 +26,6 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.regex.Pattern;
 
 import jdk.test.lib.Asserts;
 import jdk.test.lib.process.OutputAnalyzer;
@@ -45,7 +44,7 @@
     }
 
     private List<String> executeApplication() throws Throwable {
-        OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvmAllArgs(
+        OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvm(
             "-Xbatch",
             "-XX:-TieredCompilation",
             "-XX:+PrintCompilation",

--- a/hotspot/test/compiler/compilercontrol/share/scenario/Executor.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/compilercontrol/share/scenario/Executor.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -25,6 +25,7 @@
 
 import compiler.compilercontrol.share.actions.BaseAction;
 import jdk.test.lib.Asserts;
+import jdk.test.lib.management.InputArguments;
 import jdk.test.lib.process.OutputAnalyzer;
 import jdk.test.lib.process.ProcessTools;
 import jdk.test.lib.dcmd.CommandExecutor;
@@ -38,6 +39,7 @@
 import java.net.ServerSocket;
 import java.net.Socket;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
@@ -97,9 +99,13 @@
                 // Start separate thread to connect with test VM
                 new Thread(() -> connectTestVM(serverSocket)).start();
             }
-            // Start test VM
-            output = ProcessTools.executeTestJvmAllArgs(
-                    vmOptions.toArray(new String[vmOptions.size()]));
+            // Start a test VM using vm flags from @run and from vm options
+            String[] vmInputArgs = InputArguments.getVmInputArgs();
+            String[] cmds = Arrays.copyOf(vmInputArgs,
+                    vmInputArgs.length + vmOptions.size());
+            System.arraycopy(vmOptions.toArray(), 0, cmds, vmInputArgs.length,
+                    vmOptions.size());
+            output = ProcessTools.executeTestJvm(cmds);
         } catch (Throwable thr) {
             throw new Error("Execution failed: " + thr.getMessage(), thr);
         }

--- a/hotspot/test/compiler/intrinsics/unsafe/TestCAEAntiDep.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/intrinsics/unsafe/TestCAEAntiDep.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,4 +1,5 @@
 /*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2016, Red Hat, Inc. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -53,7 +54,7 @@
     }
 
     static int m(TestCAEAntiDep test, Object expected, Object x) {
-        C old = (C)UNSAFE.compareAndExchangeObjectVolatile(test, O_OFFSET, expected, x);
+        C old = (C)UNSAFE.compareAndExchangeObject(test, O_OFFSET, expected, x);
         int res = old.f1;
         old.f1 = 0x42;
         return res;

--- a/hotspot/test/compiler/intrinsics/unsafe/UnsafeTwoCASLong.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/intrinsics/unsafe/UnsafeTwoCASLong.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -72,9 +72,8 @@
     }
 
     static void testAccess(Object base, long offset) {
-        UNSAFE.compareAndSwapLong(base, offset, 1L, 2L);
-        UNSAFE.compareAndSwapLong(base, offset, 2L, 1L);
+        UNSAFE.compareAndSetLong(base, offset, 1L, 2L);
+        UNSAFE.compareAndSetLong(base, offset, 2L, 1L);
     }
 
 }
-

--- a/hotspot/test/compiler/jsr292/patches/java.base/java/lang/invoke/MethodHandleHelper.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/jsr292/patches/java.base/java/lang/invoke/MethodHandleHelper.java	Wed Jul 05 23:37:13 2017 +0200
@@ -99,7 +99,7 @@
 
         public static MethodHandle make(MethodHandle target) {
             LambdaForm lform = DelegatingMethodHandle.makeReinvokerForm(
-                    target, -1, DelegatingMethodHandle.class, "reinvoker.dontInline",
+                    target, -1, DelegatingMethodHandle.class,
                 /*forceInline=*/false, DelegatingMethodHandle.NF_getTarget, null);
             return new NonInlinedReinvoker(target, lform);
         }

--- a/hotspot/test/compiler/jvmci/compilerToVM/DebugOutputTest.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/jvmci/compilerToVM/DebugOutputTest.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -30,11 +30,9 @@
  * @modules java.base/jdk.internal.misc
  * @modules jdk.internal.vm.ci/jdk.vm.ci.hotspot
  * @build jdk.internal.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper
- * @run main/othervm compiler.jvmci.compilerToVM.DebugOutputTest
+ * @run driver compiler.jvmci.compilerToVM.DebugOutputTest
  */
 
- // as soon as CODETOOLS-7901589 fixed, '@run main/othervm' should be replaced w/ '@run driver'
-
 package compiler.jvmci.compilerToVM;
 
 import jdk.test.lib.process.OutputAnalyzer;
@@ -42,8 +40,11 @@
 import jdk.vm.ci.hotspot.CompilerToVMHelper;
 
 import java.util.Arrays;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 
 public class DebugOutputTest {
+    private static final String VM_CI_MODULE = "jdk.internal.vm.ci";
     public static void main(String[] args) {
         new DebugOutputTest().test();
     }
@@ -53,10 +54,18 @@
             System.out.println(testCase);
             OutputAnalyzer oa;
             try {
-                oa = ProcessTools.executeTestJvmAllArgs(
+                Path patch = Paths.get(System.getProperty("test.patch.path"));
+                Path jvmciPath = patch.resolve(VM_CI_MODULE).toAbsolutePath();
+                if (!jvmciPath.toFile().exists()) {
+                    throw new Error("TESTBUG: patch for " + VM_CI_MODULE + " : "
+                            + jvmciPath.toString() + " does not exist");
+                }
+                oa = ProcessTools.executeTestJvm(
                         "-XX:+UnlockExperimentalVMOptions",
                         "-XX:+EnableJVMCI",
-                        "-Xbootclasspath/a:.",
+                        "--add-exports", "java.base/jdk.internal.misc=ALL-UNNAMED",
+                        "--add-exports", "jdk.internal.vm.ci/jdk.vm.ci.hotspot=ALL-UNNAMED",
+                        "--patch-module", VM_CI_MODULE + "=" + jvmciPath.toString(),
                         DebugOutputTest.Worker.class.getName(),
                         testCase.name());
                } catch (Throwable e) {

--- a/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestBoolean.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestBoolean.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -151,32 +151,32 @@
 
         // Compare
         {
-            boolean r = UNSAFE.compareAndSwapBoolean(base, offset, true, false);
-            assertEquals(r, true, "success compareAndSwap boolean");
+            boolean r = UNSAFE.compareAndSetBoolean(base, offset, true, false);
+            assertEquals(r, true, "success compareAndSet boolean");
             boolean x = UNSAFE.getBoolean(base, offset);
-            assertEquals(x, false, "success compareAndSwap boolean value");
+            assertEquals(x, false, "success compareAndSet boolean value");
         }
 
         {
-            boolean r = UNSAFE.compareAndSwapBoolean(base, offset, true, false);
-            assertEquals(r, false, "failing compareAndSwap boolean");
+            boolean r = UNSAFE.compareAndSetBoolean(base, offset, true, false);
+            assertEquals(r, false, "failing compareAndSet boolean");
             boolean x = UNSAFE.getBoolean(base, offset);
-            assertEquals(x, false, "failing compareAndSwap boolean value");
+            assertEquals(x, false, "failing compareAndSet boolean value");
         }
 
         // Advanced compare
         {
-            boolean r = UNSAFE.compareAndExchangeBooleanVolatile(base, offset, false, true);
-            assertEquals(r, false, "success compareAndExchangeVolatile boolean");
+            boolean r = UNSAFE.compareAndExchangeBoolean(base, offset, false, true);
+            assertEquals(r, false, "success compareAndExchange boolean");
             boolean x = UNSAFE.getBoolean(base, offset);
-            assertEquals(x, true, "success compareAndExchangeVolatile boolean value");
+            assertEquals(x, true, "success compareAndExchange boolean value");
         }
 
         {
-            boolean r = UNSAFE.compareAndExchangeBooleanVolatile(base, offset, false, false);
-            assertEquals(r, true, "failing compareAndExchangeVolatile boolean");
+            boolean r = UNSAFE.compareAndExchangeBoolean(base, offset, false, false);
+            assertEquals(r, true, "failing compareAndExchange boolean");
             boolean x = UNSAFE.getBoolean(base, offset);
-            assertEquals(x, true, "failing compareAndExchangeVolatile boolean value");
+            assertEquals(x, true, "failing compareAndExchange boolean value");
         }
 
         {
@@ -210,41 +210,41 @@
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapBoolean(base, offset, true, false);
+                success = UNSAFE.weakCompareAndSetBooleanPlain(base, offset, true, false);
             }
-            assertEquals(success, true, "weakCompareAndSwap boolean");
+            assertEquals(success, true, "weakCompareAndSetPlain boolean");
             boolean x = UNSAFE.getBoolean(base, offset);
-            assertEquals(x, false, "weakCompareAndSwap boolean value");
+            assertEquals(x, false, "weakCompareAndSetPlain boolean value");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapBooleanAcquire(base, offset, false, true);
+                success = UNSAFE.weakCompareAndSetBooleanAcquire(base, offset, false, true);
             }
-            assertEquals(success, true, "weakCompareAndSwapAcquire boolean");
+            assertEquals(success, true, "weakCompareAndSetAcquire boolean");
             boolean x = UNSAFE.getBoolean(base, offset);
-            assertEquals(x, true, "weakCompareAndSwapAcquire boolean");
+            assertEquals(x, true, "weakCompareAndSetAcquire boolean");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapBooleanRelease(base, offset, true, false);
+                success = UNSAFE.weakCompareAndSetBooleanRelease(base, offset, true, false);
             }
-            assertEquals(success, true, "weakCompareAndSwapRelease boolean");
+            assertEquals(success, true, "weakCompareAndSetRelease boolean");
             boolean x = UNSAFE.getBoolean(base, offset);
-            assertEquals(x, false, "weakCompareAndSwapRelease boolean");
+            assertEquals(x, false, "weakCompareAndSetRelease boolean");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapBooleanVolatile(base, offset, false, true);
+                success = UNSAFE.weakCompareAndSetBoolean(base, offset, false, true);
             }
-            assertEquals(success, true, "weakCompareAndSwapVolatile boolean");
+            assertEquals(success, true, "weakCompareAndSet boolean");
             boolean x = UNSAFE.getBoolean(base, offset);
-            assertEquals(x, true, "weakCompareAndSwapVolatile boolean");
+            assertEquals(x, true, "weakCompareAndSet boolean");
         }
 
         UNSAFE.putBoolean(base, offset, false);
@@ -260,4 +260,3 @@
     }
 
 }
-

--- a/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestByte.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestByte.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -180,32 +180,32 @@
 
         // Compare
         {
-            boolean r = UNSAFE.compareAndSwapByte(base, offset, (byte)0x01, (byte)0x23);
-            assertEquals(r, true, "success compareAndSwap byte");
+            boolean r = UNSAFE.compareAndSetByte(base, offset, (byte)0x01, (byte)0x23);
+            assertEquals(r, true, "success compareAndSet byte");
             byte x = UNSAFE.getByte(base, offset);
-            assertEquals(x, (byte)0x23, "success compareAndSwap byte value");
+            assertEquals(x, (byte)0x23, "success compareAndSet byte value");
         }
 
         {
-            boolean r = UNSAFE.compareAndSwapByte(base, offset, (byte)0x01, (byte)0x45);
-            assertEquals(r, false, "failing compareAndSwap byte");
+            boolean r = UNSAFE.compareAndSetByte(base, offset, (byte)0x01, (byte)0x45);
+            assertEquals(r, false, "failing compareAndSet byte");
             byte x = UNSAFE.getByte(base, offset);
-            assertEquals(x, (byte)0x23, "failing compareAndSwap byte value");
+            assertEquals(x, (byte)0x23, "failing compareAndSet byte value");
         }
 
         // Advanced compare
         {
-            byte r = UNSAFE.compareAndExchangeByteVolatile(base, offset, (byte)0x23, (byte)0x01);
-            assertEquals(r, (byte)0x23, "success compareAndExchangeVolatile byte");
+            byte r = UNSAFE.compareAndExchangeByte(base, offset, (byte)0x23, (byte)0x01);
+            assertEquals(r, (byte)0x23, "success compareAndExchange byte");
             byte x = UNSAFE.getByte(base, offset);
-            assertEquals(x, (byte)0x01, "success compareAndExchangeVolatile byte value");
+            assertEquals(x, (byte)0x01, "success compareAndExchange byte value");
         }
 
         {
-            byte r = UNSAFE.compareAndExchangeByteVolatile(base, offset, (byte)0x23, (byte)0x45);
-            assertEquals(r, (byte)0x01, "failing compareAndExchangeVolatile byte");
+            byte r = UNSAFE.compareAndExchangeByte(base, offset, (byte)0x23, (byte)0x45);
+            assertEquals(r, (byte)0x01, "failing compareAndExchange byte");
             byte x = UNSAFE.getByte(base, offset);
-            assertEquals(x, (byte)0x01, "failing compareAndExchangeVolatile byte value");
+            assertEquals(x, (byte)0x01, "failing compareAndExchange byte value");
         }
 
         {
@@ -239,41 +239,41 @@
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapByte(base, offset, (byte)0x01, (byte)0x23);
+                success = UNSAFE.weakCompareAndSetBytePlain(base, offset, (byte)0x01, (byte)0x23);
             }
-            assertEquals(success, true, "weakCompareAndSwap byte");
+            assertEquals(success, true, "weakCompareAndSetPlain byte");
             byte x = UNSAFE.getByte(base, offset);
-            assertEquals(x, (byte)0x23, "weakCompareAndSwap byte value");
+            assertEquals(x, (byte)0x23, "weakCompareAndSetPlain byte value");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapByteAcquire(base, offset, (byte)0x23, (byte)0x01);
+                success = UNSAFE.weakCompareAndSetByteAcquire(base, offset, (byte)0x23, (byte)0x01);
             }
-            assertEquals(success, true, "weakCompareAndSwapAcquire byte");
+            assertEquals(success, true, "weakCompareAndSetAcquire byte");
             byte x = UNSAFE.getByte(base, offset);
-            assertEquals(x, (byte)0x01, "weakCompareAndSwapAcquire byte");
+            assertEquals(x, (byte)0x01, "weakCompareAndSetAcquire byte");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapByteRelease(base, offset, (byte)0x01, (byte)0x23);
+                success = UNSAFE.weakCompareAndSetByteRelease(base, offset, (byte)0x01, (byte)0x23);
             }
-            assertEquals(success, true, "weakCompareAndSwapRelease byte");
+            assertEquals(success, true, "weakCompareAndSetRelease byte");
             byte x = UNSAFE.getByte(base, offset);
-            assertEquals(x, (byte)0x23, "weakCompareAndSwapRelease byte");
+            assertEquals(x, (byte)0x23, "weakCompareAndSetRelease byte");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapByteVolatile(base, offset, (byte)0x23, (byte)0x01);
+                success = UNSAFE.weakCompareAndSetByte(base, offset, (byte)0x23, (byte)0x01);
             }
-            assertEquals(success, true, "weakCompareAndSwapVolatile byte");
+            assertEquals(success, true, "weakCompareAndSet byte");
             byte x = UNSAFE.getByte(base, offset);
-            assertEquals(x, (byte)0x01, "weakCompareAndSwapVolatile byte");
+            assertEquals(x, (byte)0x01, "weakCompareAndSet byte");
         }
 
         UNSAFE.putByte(base, offset, (byte)0x23);
@@ -306,4 +306,3 @@
         }
     }
 }
-

--- a/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestChar.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestChar.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -198,32 +198,32 @@
 
         // Compare
         {
-            boolean r = UNSAFE.compareAndSwapChar(base, offset, '\u0123', '\u4567');
-            assertEquals(r, true, "success compareAndSwap char");
+            boolean r = UNSAFE.compareAndSetChar(base, offset, '\u0123', '\u4567');
+            assertEquals(r, true, "success compareAndSet char");
             char x = UNSAFE.getChar(base, offset);
-            assertEquals(x, '\u4567', "success compareAndSwap char value");
+            assertEquals(x, '\u4567', "success compareAndSet char value");
         }
 
         {
-            boolean r = UNSAFE.compareAndSwapChar(base, offset, '\u0123', '\u89AB');
-            assertEquals(r, false, "failing compareAndSwap char");
+            boolean r = UNSAFE.compareAndSetChar(base, offset, '\u0123', '\u89AB');
+            assertEquals(r, false, "failing compareAndSet char");
             char x = UNSAFE.getChar(base, offset);
-            assertEquals(x, '\u4567', "failing compareAndSwap char value");
+            assertEquals(x, '\u4567', "failing compareAndSet char value");
         }
 
         // Advanced compare
         {
-            char r = UNSAFE.compareAndExchangeCharVolatile(base, offset, '\u4567', '\u0123');
-            assertEquals(r, '\u4567', "success compareAndExchangeVolatile char");
+            char r = UNSAFE.compareAndExchangeChar(base, offset, '\u4567', '\u0123');
+            assertEquals(r, '\u4567', "success compareAndExchange char");
             char x = UNSAFE.getChar(base, offset);
-            assertEquals(x, '\u0123', "success compareAndExchangeVolatile char value");
+            assertEquals(x, '\u0123', "success compareAndExchange char value");
         }
 
         {
-            char r = UNSAFE.compareAndExchangeCharVolatile(base, offset, '\u4567', '\u89AB');
-            assertEquals(r, '\u0123', "failing compareAndExchangeVolatile char");
+            char r = UNSAFE.compareAndExchangeChar(base, offset, '\u4567', '\u89AB');
+            assertEquals(r, '\u0123', "failing compareAndExchange char");
             char x = UNSAFE.getChar(base, offset);
-            assertEquals(x, '\u0123', "failing compareAndExchangeVolatile char value");
+            assertEquals(x, '\u0123', "failing compareAndExchange char value");
         }
 
         {
@@ -257,41 +257,41 @@
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapChar(base, offset, '\u0123', '\u4567');
+                success = UNSAFE.weakCompareAndSetCharPlain(base, offset, '\u0123', '\u4567');
             }
-            assertEquals(success, true, "weakCompareAndSwap char");
+            assertEquals(success, true, "weakCompareAndSetPlain char");
             char x = UNSAFE.getChar(base, offset);
-            assertEquals(x, '\u4567', "weakCompareAndSwap char value");
+            assertEquals(x, '\u4567', "weakCompareAndSetPlain char value");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapCharAcquire(base, offset, '\u4567', '\u0123');
+                success = UNSAFE.weakCompareAndSetCharAcquire(base, offset, '\u4567', '\u0123');
             }
-            assertEquals(success, true, "weakCompareAndSwapAcquire char");
+            assertEquals(success, true, "weakCompareAndSetAcquire char");
             char x = UNSAFE.getChar(base, offset);
-            assertEquals(x, '\u0123', "weakCompareAndSwapAcquire char");
+            assertEquals(x, '\u0123', "weakCompareAndSetAcquire char");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapCharRelease(base, offset, '\u0123', '\u4567');
+                success = UNSAFE.weakCompareAndSetCharRelease(base, offset, '\u0123', '\u4567');
             }
-            assertEquals(success, true, "weakCompareAndSwapRelease char");
+            assertEquals(success, true, "weakCompareAndSetRelease char");
             char x = UNSAFE.getChar(base, offset);
-            assertEquals(x, '\u4567', "weakCompareAndSwapRelease char");
+            assertEquals(x, '\u4567', "weakCompareAndSetRelease char");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapCharVolatile(base, offset, '\u4567', '\u0123');
+                success = UNSAFE.weakCompareAndSetChar(base, offset, '\u4567', '\u0123');
             }
-            assertEquals(success, true, "weakCompareAndSwapVolatile char");
+            assertEquals(success, true, "weakCompareAndSet char");
             char x = UNSAFE.getChar(base, offset);
-            assertEquals(x, '\u0123', "weakCompareAndSwapVolatile char");
+            assertEquals(x, '\u0123', "weakCompareAndSet char");
         }
 
         UNSAFE.putChar(base, offset, '\u4567');
@@ -324,4 +324,3 @@
         }
     }
 }
-

--- a/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestDouble.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestDouble.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -180,32 +180,32 @@
 
         // Compare
         {
-            boolean r = UNSAFE.compareAndSwapDouble(base, offset, 1.0d, 2.0d);
-            assertEquals(r, true, "success compareAndSwap double");
+            boolean r = UNSAFE.compareAndSetDouble(base, offset, 1.0d, 2.0d);
+            assertEquals(r, true, "success compareAndSet double");
             double x = UNSAFE.getDouble(base, offset);
-            assertEquals(x, 2.0d, "success compareAndSwap double value");
+            assertEquals(x, 2.0d, "success compareAndSet double value");
         }
 
         {
-            boolean r = UNSAFE.compareAndSwapDouble(base, offset, 1.0d, 3.0d);
-            assertEquals(r, false, "failing compareAndSwap double");
+            boolean r = UNSAFE.compareAndSetDouble(base, offset, 1.0d, 3.0d);
+            assertEquals(r, false, "failing compareAndSet double");
             double x = UNSAFE.getDouble(base, offset);
-            assertEquals(x, 2.0d, "failing compareAndSwap double value");
+            assertEquals(x, 2.0d, "failing compareAndSet double value");
         }
 
         // Advanced compare
         {
-            double r = UNSAFE.compareAndExchangeDoubleVolatile(base, offset, 2.0d, 1.0d);
-            assertEquals(r, 2.0d, "success compareAndExchangeVolatile double");
+            double r = UNSAFE.compareAndExchangeDouble(base, offset, 2.0d, 1.0d);
+            assertEquals(r, 2.0d, "success compareAndExchange double");
             double x = UNSAFE.getDouble(base, offset);
-            assertEquals(x, 1.0d, "success compareAndExchangeVolatile double value");
+            assertEquals(x, 1.0d, "success compareAndExchange double value");
         }
 
         {
-            double r = UNSAFE.compareAndExchangeDoubleVolatile(base, offset, 2.0d, 3.0d);
-            assertEquals(r, 1.0d, "failing compareAndExchangeVolatile double");
+            double r = UNSAFE.compareAndExchangeDouble(base, offset, 2.0d, 3.0d);
+            assertEquals(r, 1.0d, "failing compareAndExchange double");
             double x = UNSAFE.getDouble(base, offset);
-            assertEquals(x, 1.0d, "failing compareAndExchangeVolatile double value");
+            assertEquals(x, 1.0d, "failing compareAndExchange double value");
         }
 
         {
@@ -239,41 +239,41 @@
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapDouble(base, offset, 1.0d, 2.0d);
+                success = UNSAFE.weakCompareAndSetDoublePlain(base, offset, 1.0d, 2.0d);
             }
-            assertEquals(success, true, "weakCompareAndSwap double");
+            assertEquals(success, true, "weakCompareAndSetPlain double");
             double x = UNSAFE.getDouble(base, offset);
-            assertEquals(x, 2.0d, "weakCompareAndSwap double value");
+            assertEquals(x, 2.0d, "weakCompareAndSetPlain double value");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapDoubleAcquire(base, offset, 2.0d, 1.0d);
+                success = UNSAFE.weakCompareAndSetDoubleAcquire(base, offset, 2.0d, 1.0d);
             }
-            assertEquals(success, true, "weakCompareAndSwapAcquire double");
+            assertEquals(success, true, "weakCompareAndSetAcquire double");
             double x = UNSAFE.getDouble(base, offset);
-            assertEquals(x, 1.0d, "weakCompareAndSwapAcquire double");
+            assertEquals(x, 1.0d, "weakCompareAndSetAcquire double");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapDoubleRelease(base, offset, 1.0d, 2.0d);
+                success = UNSAFE.weakCompareAndSetDoubleRelease(base, offset, 1.0d, 2.0d);
             }
-            assertEquals(success, true, "weakCompareAndSwapRelease double");
+            assertEquals(success, true, "weakCompareAndSetRelease double");
             double x = UNSAFE.getDouble(base, offset);
-            assertEquals(x, 2.0d, "weakCompareAndSwapRelease double");
+            assertEquals(x, 2.0d, "weakCompareAndSetRelease double");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapDoubleVolatile(base, offset, 2.0d, 1.0d);
+                success = UNSAFE.weakCompareAndSetDouble(base, offset, 2.0d, 1.0d);
             }
-            assertEquals(success, true, "weakCompareAndSwapVolatile double");
+            assertEquals(success, true, "weakCompareAndSet double");
             double x = UNSAFE.getDouble(base, offset);
-            assertEquals(x, 1.0d, "weakCompareAndSwapVolatile double");
+            assertEquals(x, 1.0d, "weakCompareAndSet double");
         }
 
         UNSAFE.putDouble(base, offset, 2.0d);
@@ -306,4 +306,3 @@
         }
     }
 }
-

--- a/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestFloat.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestFloat.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -180,32 +180,32 @@
 
         // Compare
         {
-            boolean r = UNSAFE.compareAndSwapFloat(base, offset, 1.0f, 2.0f);
-            assertEquals(r, true, "success compareAndSwap float");
+            boolean r = UNSAFE.compareAndSetFloat(base, offset, 1.0f, 2.0f);
+            assertEquals(r, true, "success compareAndSet float");
             float x = UNSAFE.getFloat(base, offset);
-            assertEquals(x, 2.0f, "success compareAndSwap float value");
+            assertEquals(x, 2.0f, "success compareAndSet float value");
         }
 
         {
-            boolean r = UNSAFE.compareAndSwapFloat(base, offset, 1.0f, 3.0f);
-            assertEquals(r, false, "failing compareAndSwap float");
+            boolean r = UNSAFE.compareAndSetFloat(base, offset, 1.0f, 3.0f);
+            assertEquals(r, false, "failing compareAndSet float");
             float x = UNSAFE.getFloat(base, offset);
-            assertEquals(x, 2.0f, "failing compareAndSwap float value");
+            assertEquals(x, 2.0f, "failing compareAndSet float value");
         }
 
         // Advanced compare
         {
-            float r = UNSAFE.compareAndExchangeFloatVolatile(base, offset, 2.0f, 1.0f);
-            assertEquals(r, 2.0f, "success compareAndExchangeVolatile float");
+            float r = UNSAFE.compareAndExchangeFloat(base, offset, 2.0f, 1.0f);
+            assertEquals(r, 2.0f, "success compareAndExchange float");
             float x = UNSAFE.getFloat(base, offset);
-            assertEquals(x, 1.0f, "success compareAndExchangeVolatile float value");
+            assertEquals(x, 1.0f, "success compareAndExchange float value");
         }
 
         {
-            float r = UNSAFE.compareAndExchangeFloatVolatile(base, offset, 2.0f, 3.0f);
-            assertEquals(r, 1.0f, "failing compareAndExchangeVolatile float");
+            float r = UNSAFE.compareAndExchangeFloat(base, offset, 2.0f, 3.0f);
+            assertEquals(r, 1.0f, "failing compareAndExchange float");
             float x = UNSAFE.getFloat(base, offset);
-            assertEquals(x, 1.0f, "failing compareAndExchangeVolatile float value");
+            assertEquals(x, 1.0f, "failing compareAndExchange float value");
         }
 
         {
@@ -239,41 +239,41 @@
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapFloat(base, offset, 1.0f, 2.0f);
+                success = UNSAFE.weakCompareAndSetFloatPlain(base, offset, 1.0f, 2.0f);
             }
-            assertEquals(success, true, "weakCompareAndSwap float");
+            assertEquals(success, true, "weakCompareAndSetPlain float");
             float x = UNSAFE.getFloat(base, offset);
-            assertEquals(x, 2.0f, "weakCompareAndSwap float value");
+            assertEquals(x, 2.0f, "weakCompareAndSetPlain float value");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapFloatAcquire(base, offset, 2.0f, 1.0f);
+                success = UNSAFE.weakCompareAndSetFloatAcquire(base, offset, 2.0f, 1.0f);
             }
-            assertEquals(success, true, "weakCompareAndSwapAcquire float");
+            assertEquals(success, true, "weakCompareAndSetAcquire float");
             float x = UNSAFE.getFloat(base, offset);
-            assertEquals(x, 1.0f, "weakCompareAndSwapAcquire float");
+            assertEquals(x, 1.0f, "weakCompareAndSetAcquire float");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapFloatRelease(base, offset, 1.0f, 2.0f);
+                success = UNSAFE.weakCompareAndSetFloatRelease(base, offset, 1.0f, 2.0f);
             }
-            assertEquals(success, true, "weakCompareAndSwapRelease float");
+            assertEquals(success, true, "weakCompareAndSetRelease float");
             float x = UNSAFE.getFloat(base, offset);
-            assertEquals(x, 2.0f, "weakCompareAndSwapRelease float");
+            assertEquals(x, 2.0f, "weakCompareAndSetRelease float");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapFloatVolatile(base, offset, 2.0f, 1.0f);
+                success = UNSAFE.weakCompareAndSetFloat(base, offset, 2.0f, 1.0f);
             }
-            assertEquals(success, true, "weakCompareAndSwapVolatile float");
+            assertEquals(success, true, "weakCompareAndSet float");
             float x = UNSAFE.getFloat(base, offset);
-            assertEquals(x, 1.0f, "weakCompareAndSwapVolatile float");
+            assertEquals(x, 1.0f, "weakCompareAndSet float");
         }
 
         UNSAFE.putFloat(base, offset, 2.0f);
@@ -306,4 +306,3 @@
         }
     }
 }
-

--- a/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestInt.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestInt.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -198,32 +198,32 @@
 
         // Compare
         {
-            boolean r = UNSAFE.compareAndSwapInt(base, offset, 0x01234567, 0x89ABCDEF);
-            assertEquals(r, true, "success compareAndSwap int");
+            boolean r = UNSAFE.compareAndSetInt(base, offset, 0x01234567, 0x89ABCDEF);
+            assertEquals(r, true, "success compareAndSet int");
             int x = UNSAFE.getInt(base, offset);
-            assertEquals(x, 0x89ABCDEF, "success compareAndSwap int value");
+            assertEquals(x, 0x89ABCDEF, "success compareAndSet int value");
         }
 
         {
-            boolean r = UNSAFE.compareAndSwapInt(base, offset, 0x01234567, 0xCAFEBABE);
-            assertEquals(r, false, "failing compareAndSwap int");
+            boolean r = UNSAFE.compareAndSetInt(base, offset, 0x01234567, 0xCAFEBABE);
+            assertEquals(r, false, "failing compareAndSet int");
             int x = UNSAFE.getInt(base, offset);
-            assertEquals(x, 0x89ABCDEF, "failing compareAndSwap int value");
+            assertEquals(x, 0x89ABCDEF, "failing compareAndSet int value");
         }
 
         // Advanced compare
         {
-            int r = UNSAFE.compareAndExchangeIntVolatile(base, offset, 0x89ABCDEF, 0x01234567);
-            assertEquals(r, 0x89ABCDEF, "success compareAndExchangeVolatile int");
+            int r = UNSAFE.compareAndExchangeInt(base, offset, 0x89ABCDEF, 0x01234567);
+            assertEquals(r, 0x89ABCDEF, "success compareAndExchange int");
             int x = UNSAFE.getInt(base, offset);
-            assertEquals(x, 0x01234567, "success compareAndExchangeVolatile int value");
+            assertEquals(x, 0x01234567, "success compareAndExchange int value");
         }
 
         {
-            int r = UNSAFE.compareAndExchangeIntVolatile(base, offset, 0x89ABCDEF, 0xCAFEBABE);
-            assertEquals(r, 0x01234567, "failing compareAndExchangeVolatile int");
+            int r = UNSAFE.compareAndExchangeInt(base, offset, 0x89ABCDEF, 0xCAFEBABE);
+            assertEquals(r, 0x01234567, "failing compareAndExchange int");
             int x = UNSAFE.getInt(base, offset);
-            assertEquals(x, 0x01234567, "failing compareAndExchangeVolatile int value");
+            assertEquals(x, 0x01234567, "failing compareAndExchange int value");
         }
 
         {
@@ -257,41 +257,41 @@
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapInt(base, offset, 0x01234567, 0x89ABCDEF);
+                success = UNSAFE.weakCompareAndSetIntPlain(base, offset, 0x01234567, 0x89ABCDEF);
             }
-            assertEquals(success, true, "weakCompareAndSwap int");
+            assertEquals(success, true, "weakCompareAndSetPlain int");
             int x = UNSAFE.getInt(base, offset);
-            assertEquals(x, 0x89ABCDEF, "weakCompareAndSwap int value");
+            assertEquals(x, 0x89ABCDEF, "weakCompareAndSetPlain int value");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapIntAcquire(base, offset, 0x89ABCDEF, 0x01234567);
+                success = UNSAFE.weakCompareAndSetIntAcquire(base, offset, 0x89ABCDEF, 0x01234567);
             }
-            assertEquals(success, true, "weakCompareAndSwapAcquire int");
+            assertEquals(success, true, "weakCompareAndSetAcquire int");
             int x = UNSAFE.getInt(base, offset);
-            assertEquals(x, 0x01234567, "weakCompareAndSwapAcquire int");
+            assertEquals(x, 0x01234567, "weakCompareAndSetAcquire int");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapIntRelease(base, offset, 0x01234567, 0x89ABCDEF);
+                success = UNSAFE.weakCompareAndSetIntRelease(base, offset, 0x01234567, 0x89ABCDEF);
             }
-            assertEquals(success, true, "weakCompareAndSwapRelease int");
+            assertEquals(success, true, "weakCompareAndSetRelease int");
             int x = UNSAFE.getInt(base, offset);
-            assertEquals(x, 0x89ABCDEF, "weakCompareAndSwapRelease int");
+            assertEquals(x, 0x89ABCDEF, "weakCompareAndSetRelease int");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapIntVolatile(base, offset, 0x89ABCDEF, 0x01234567);
+                success = UNSAFE.weakCompareAndSetInt(base, offset, 0x89ABCDEF, 0x01234567);
             }
-            assertEquals(success, true, "weakCompareAndSwapVolatile int");
+            assertEquals(success, true, "weakCompareAndSet int");
             int x = UNSAFE.getInt(base, offset);
-            assertEquals(x, 0x01234567, "weakCompareAndSwapVolatile int");
+            assertEquals(x, 0x01234567, "weakCompareAndSet int");
         }
 
         UNSAFE.putInt(base, offset, 0x89ABCDEF);
@@ -324,4 +324,3 @@
         }
     }
 }
-

--- a/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestLong.java	Wed Jul 05 23:35:20 2017 +0200
+++ b/hotspot/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestLong.java	Wed Jul 05 23:37:13 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -198,32 +198,32 @@
 
         // Compare
         {
-            boolean r = UNSAFE.compareAndSwapLong(base, offset, 0x0123456789ABCDEFL, 0xCAFEBABECAFEBABEL);
-            assertEquals(r, true, "success compareAndSwap long");
+            boolean r = UNSAFE.compareAndSetLong(base, offset, 0x0123456789ABCDEFL, 0xCAFEBABECAFEBABEL);
+            assertEquals(r, true, "success compareAndSet long");
             long x = UNSAFE.getLong(base, offset);
-            assertEquals(x, 0xCAFEBABECAFEBABEL, "success compareAndSwap long value");
+            assertEquals(x, 0xCAFEBABECAFEBABEL, "success compareAndSet long value");
         }
 
         {
-            boolean r = UNSAFE.compareAndSwapLong(base, offset, 0x0123456789ABCDEFL, 0xDEADBEEFDEADBEEFL);
-            assertEquals(r, false, "failing compareAndSwap long");
+            boolean r = UNSAFE.compareAndSetLong(base, offset, 0x0123456789ABCDEFL, 0xDEADBEEFDEADBEEFL);
+            assertEquals(r, false, "failing compareAndSet long");
             long x = UNSAFE.getLong(base, offset);
-            assertEquals(x, 0xCAFEBABECAFEBABEL, "failing compareAndSwap long value");
+            assertEquals(x, 0xCAFEBABECAFEBABEL, "failing compareAndSet long value");
         }
 
         // Advanced compare
         {
-            long r = UNSAFE.compareAndExchangeLongVolatile(base, offset, 0xCAFEBABECAFEBABEL, 0x0123456789ABCDEFL);
-            assertEquals(r, 0xCAFEBABECAFEBABEL, "success compareAndExchangeVolatile long");
+            long r = UNSAFE.compareAndExchangeLong(base, offset, 0xCAFEBABECAFEBABEL, 0x0123456789ABCDEFL);
+            assertEquals(r, 0xCAFEBABECAFEBABEL, "success compareAndExchange long");
             long x = UNSAFE.getLong(base, offset);
-            assertEquals(x, 0x0123456789ABCDEFL, "success compareAndExchangeVolatile long value");
+            assertEquals(x, 0x0123456789ABCDEFL, "success compareAndExchange long value");
         }
 
         {
-            long r = UNSAFE.compareAndExchangeLongVolatile(base, offset, 0xCAFEBABECAFEBABEL, 0xDEADBEEFDEADBEEFL);
-            assertEquals(r, 0x0123456789ABCDEFL, "failing compareAndExchangeVolatile long");
+            long r = UNSAFE.compareAndExchangeLong(base, offset, 0xCAFEBABECAFEBABEL, 0xDEADBEEFDEADBEEFL);
+            assertEquals(r, 0x0123456789ABCDEFL, "failing compareAndExchange long");
             long x = UNSAFE.getLong(base, offset);
-            assertEquals(x, 0x0123456789ABCDEFL, "failing compareAndExchangeVolatile long value");
+            assertEquals(x, 0x0123456789ABCDEFL, "failing compareAndExchange long value");
         }
 
         {
@@ -257,41 +257,41 @@
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapLong(base, offset, 0x0123456789ABCDEFL, 0xCAFEBABECAFEBABEL);
+                success = UNSAFE.weakCompareAndSetLongPlain(base, offset, 0x0123456789ABCDEFL, 0xCAFEBABECAFEBABEL);
             }
-            assertEquals(success, true, "weakCompareAndSwap long");
+            assertEquals(success, true, "weakCompareAndSetPlain long");
             long x = UNSAFE.getLong(base, offset);
-            assertEquals(x, 0xCAFEBABECAFEBABEL, "weakCompareAndSwap long value");
+            assertEquals(x, 0xCAFEBABECAFEBABEL, "weakCompareAndSetPlain long value");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapLongAcquire(base, offset, 0xCAFEBABECAFEBABEL, 0x0123456789ABCDEFL);
+                success = UNSAFE.weakCompareAndSetLongAcquire(base, offset, 0xCAFEBABECAFEBABEL, 0x0123456789ABCDEFL);
             }
-            assertEquals(success, true, "weakCompareAndSwapAcquire long");
+            assertEquals(success, true, "weakCompareAndSetAcquire long");
             long x = UNSAFE.getLong(base, offset);
-            assertEquals(x, 0x0123456789ABCDEFL, "weakCompareAndSwapAcquire long");
+            assertEquals(x, 0x0123456789ABCDEFL, "weakCompareAndSetAcquire long");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapLongRelease(base, offset, 0x0123456789ABCDEFL, 0xCAFEBABECAFEBABEL);
+                success = UNSAFE.weakCompareAndSetLongRelease(base, offset, 0x0123456789ABCDEFL, 0xCAFEBABECAFEBABEL);
             }
-            assertEquals(success, true, "weakCompareAndSwapRelease long");
+            assertEquals(success, true, "weakCompareAndSetRelease long");
             long x = UNSAFE.getLong(base, offset);
-            assertEquals(x, 0xCAFEBABECAFEBABEL, "weakCompareAndSwapRelease long");
+            assertEquals(x, 0xCAFEBABECAFEBABEL, "weakCompareAndSetRelease long");
         }
 
         {
             boolean success = false;
             for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
-                success = UNSAFE.weakCompareAndSwapLongVolatile(base, offset, 0xCAFEBABECAFEBABEL, 0x0123456789ABCDEFL);
+                success = UNSAFE.weakCompareAndSetLong(base, offset, 0xCAFEBABECAFEBABEL, 0x0123456789ABCDEFL);
             }
-            assertEquals(success, true, "weakCompareAndSwapVolatile long");
+            assertEquals(success, true, "weakCompareAndSet long");
             long x = UNSAFE.getLong(base, offset);
-            assertEquals(x, 0x0123456789ABCDEFL, "weakCompareAndSwapVolatile long");
+            assertEquals(x, 0x0123456789ABCDEFL, "weakCompareAndSet long");
         }
 
         UNSAFE.putLong(base, offset, 0xCAFEBABECAFEBABEL);
@@ -324,4 +324,3 @@
         }
     }
 }
-