hg: jdk7u/jdk7u-dev/hotspot: 67 new changesets (original) (raw)

john.coomes at oracle.com john.coomes at oracle.com
Tue Sep 20 14:59:36 PDT 2011

Changeset: dce7d24674f4 Author: schien Date: 2011-09-08 16:59 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/dce7d24674f4

Added tag jdk8-b04 for changeset 0fa3ace511fe

! .hgtags

Changeset: 0db80d8e77fc Author: schien Date: 2011-09-15 18:53 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/0db80d8e77fc

Added tag jdk8-b05 for changeset dce7d24674f4

! .hgtags

Changeset: 3cd0157e1d4d Author: iveresov Date: 2011-08-25 02:57 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/3cd0157e1d4d

7082969: NUMA interleaving Summary: Support interleaving on NUMA systems for collectors that don't have NUMA-awareness. Reviewed-by: iveresov, ysr Contributed-by: Tom Deneau <tom.deneau at amd.com>

! src/os/linux/vm/os_linux.cpp ! src/os/solaris/vm/os_solaris.cpp ! src/os/windows/vm/os_windows.cpp ! src/os/windows/vm/os_windows.hpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/globals.hpp

Changeset: eeae91c9baba Author: johnc Date: 2011-08-29 10:13 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/eeae91c9baba

7080389: G1: refactor marking code in evacuation pause copy closures Summary: Refactor code marking code in the evacuation pause copy closures so that an evacuated object is only marked by the thread that successfully copies it. Reviewed-by: stefank, brutisso, tonyp

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/g1OopClosures.hpp ! src/share/vm/gc_implementation/g1/g1_specialized_oop_closures.hpp

Changeset: 9447b2fb6fcf Author: iveresov Date: 2011-08-29 17:42 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/9447b2fb6fcf

7082645: Hotspot doesn't compile on old linuxes after 7060836 Summary: Move syscall ids definitions into os_linux.cpp Reviewed-by: johnc

! src/os/linux/vm/os_linux.cpp

Changeset: 4fe626cbf0bf Author: johnc Date: 2011-08-31 10:16 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/4fe626cbf0bf

7066841: remove MacroAssembler::br_on_reg_cond() on sparc Summary: Remove the macro assembler routine br_on_reg_cond() and replace the remaining calls to that routine with an equivalent. Reviewed-by: kvn, iveresov

! src/cpu/sparc/vm/assembler_sparc.cpp ! src/cpu/sparc/vm/assembler_sparc.hpp ! src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp ! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp ! src/share/vm/gc_implementation/g1/g1_globals.hpp

Changeset: ae1b1788f63f Author: ysr Date: 2011-08-31 23:55 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/ae1b1788f63f

Merge

Changeset: 4668545121b8 Author: jcoomes Date: 2011-09-02 21:33 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/4668545121b8

Merge

Changeset: ac8738449b6f Author: never Date: 2011-08-25 20:29 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/ac8738449b6f

7082949: JSR 292: missing ResourceMark in methodOopDesc::make_invoke_method Reviewed-by: kvn, twisti

! src/share/vm/oops/methodOop.cpp

Changeset: baf763f388e6 Author: kvn Date: 2011-08-26 08:52 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/baf763f388e6

7059037: Use BIS for zeroing on T4 Summary: Use BIS for zeroing new allocated big (2Kb and more) objects and arrays. Reviewed-by: never, twisti, ysr

! src/cpu/sparc/vm/assembler_sparc.cpp ! src/cpu/sparc/vm/assembler_sparc.hpp ! src/cpu/sparc/vm/copy_sparc.hpp ! src/cpu/sparc/vm/sparc.ad ! src/cpu/sparc/vm/stubGenerator_sparc.cpp ! src/cpu/sparc/vm/templateTable_sparc.cpp ! src/cpu/sparc/vm/vm_version_sparc.cpp ! src/cpu/sparc/vm/vm_version_sparc.hpp ! src/share/vm/gc_interface/collectedHeap.cpp ! src/share/vm/gc_interface/collectedHeap.inline.hpp ! src/share/vm/oops/cpCacheKlass.cpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/stubRoutines.cpp ! src/share/vm/runtime/stubRoutines.hpp

Changeset: 8805f8c1e23e Author: iveresov Date: 2011-08-27 00:23 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/8805f8c1e23e

6591247: C2 cleans up the merge point too early during SplitIf Summary: Remove region self reference last Reviewed-by: kvn, never

! src/share/vm/opto/split_if.cpp

Changeset: b27c72d69fd1 Author: twisti Date: 2011-08-29 05:07 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/b27c72d69fd1

7083184: JSR 292: don't store context class argument with call site dependencies Reviewed-by: jrose, never

! src/share/vm/ci/ciEnv.cpp ! src/share/vm/ci/ciEnv.hpp ! src/share/vm/code/dependencies.cpp ! src/share/vm/code/dependencies.hpp ! src/share/vm/memory/universe.cpp ! src/share/vm/opto/callGenerator.cpp

Changeset: 19241ae0d839 Author: never Date: 2011-08-30 00:54 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/19241ae0d839

7082263: Reflection::resolve_field/field_get/field_set are broken Reviewed-by: kvn, dholmes, stefank, coleenp

! make/linux/makefiles/mapfile-vers-debug ! make/linux/makefiles/mapfile-vers-product ! make/solaris/makefiles/debug.make ! make/solaris/makefiles/fastdebug.make ! make/solaris/makefiles/jvmg.make

Changeset: b346f13112d8 Author: iveresov Date: 2011-08-30 19:01 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/b346f13112d8

7085279: C1 overflows code buffer with VerifyOops and CompressedOops Summary: Increase the limit of code emitted per LIR instruction, increase the max size of the nmethod generated by C1 Reviewed-by: never, kvn, johnc

! src/share/vm/c1/c1_LIRAssembler.cpp ! src/share/vm/c1/c1_globals.hpp

Changeset: de847cac9235 Author: twisti Date: 2011-08-31 01:40 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/de847cac9235

7078382: JSR 292: don't count method handle adapters against inlining budgets Reviewed-by: kvn, never

! src/share/vm/c1/c1_GraphBuilder.cpp ! src/share/vm/ci/ciMethod.cpp ! src/share/vm/ci/ciMethod.hpp ! src/share/vm/ci/ciStreams.hpp ! src/share/vm/interpreter/bytecodes.hpp ! src/share/vm/opto/bytecodeInfo.cpp

Changeset: a64d352d1118 Author: kvn Date: 2011-08-31 09:48 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/a64d352d1118

7085137: -XX:+VerifyOops is broken Summary: Replace set() with patchable_set() to generate 8 instructions always. Reviewed-by: iveresov, never, roland

! src/cpu/sparc/vm/assembler_sparc.cpp ! src/cpu/sparc/vm/sparc.ad

Changeset: c124e2e7463e Author: never Date: 2011-08-31 16:46 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c124e2e7463e

7083786: dead various dead chunks of code Reviewed-by: iveresov, kvn

! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp ! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp ! src/cpu/sparc/vm/frame_sparc.hpp ! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp ! src/cpu/x86/vm/c1_LIRAssembler_x86.hpp ! src/cpu/x86/vm/c1_Runtime1_x86.cpp ! src/share/vm/c1/c1_Compilation.cpp ! src/share/vm/c1/c1_LIRAssembler.hpp ! src/share/vm/c1/c1_Runtime1.cpp ! src/share/vm/c1/c1_Runtime1.hpp ! src/share/vm/ci/ciConstant.hpp ! src/share/vm/ci/ciEnv.cpp ! src/share/vm/ci/ciEnv.hpp ! src/share/vm/ci/ciField.hpp ! src/share/vm/code/nmethod.cpp ! src/share/vm/code/nmethod.hpp ! src/share/vm/oops/constMethodKlass.cpp ! src/share/vm/opto/compile.cpp ! src/share/vm/opto/connode.hpp ! src/share/vm/opto/parse2.cpp ! src/share/vm/opto/runtime.cpp ! src/share/vm/prims/forte.cpp ! src/share/vm/runtime/thread.cpp ! src/share/vm/runtime/thread.hpp

Changeset: a32de5085326 Author: twisti Date: 2011-09-01 01:31 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/a32de5085326

7079673: JSR 292: C1 should inline bytecoded method handle adapters Reviewed-by: never

! src/share/vm/c1/c1_GraphBuilder.cpp ! src/share/vm/c1/c1_GraphBuilder.hpp ! src/share/vm/c1/c1_Instruction.cpp ! src/share/vm/c1/c1_Instruction.hpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/opto/bytecodeInfo.cpp ! src/share/vm/opto/callGenerator.cpp ! src/share/vm/opto/parse.hpp

Changeset: aa67216400d3 Author: twisti Date: 2011-09-02 00:36 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/aa67216400d3

7085404: JSR 292: VolatileCallSites should have push notification too Reviewed-by: never, kvn

! src/share/vm/c1/c1_GraphBuilder.cpp ! src/share/vm/ci/ciField.hpp ! src/share/vm/interpreter/interpreterRuntime.cpp ! src/share/vm/opto/callGenerator.cpp ! src/share/vm/opto/doCall.cpp ! src/share/vm/opto/parse3.cpp ! src/share/vm/prims/unsafe.cpp

Changeset: 11a4af030e4b Author: twisti Date: 2011-09-02 04:28 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/11a4af030e4b

7071709: JSR 292: switchpoint invalidation should be pushed not pulled Reviewed-by: never

! src/share/vm/opto/memnode.cpp ! src/share/vm/opto/parse3.cpp

Changeset: 2f9b79ddb05c Author: kvn Date: 2011-09-02 12:13 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/2f9b79ddb05c

7039731: arraycopy could use prefetch on SPARC Summary: Use BIS and prefetch in arraycopy stubs for Sparc (BIS for T4 only). Reviewed-by: never, iveresov

! src/cpu/sparc/vm/stubGenerator_sparc.cpp ! src/cpu/sparc/vm/vm_version_sparc.cpp ! src/share/vm/runtime/globals.hpp

Changeset: 2090c623107e Author: never Date: 2011-09-02 22:00 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/2090c623107e

7016881: JSR 292: JDI: sun.jvm.hotspot.utilities.AssertionFailure: index out of bounds Reviewed-by: kvn, twisti

! agent/src/share/classes/sun/jvm/hotspot/interpreter/BytecodeLoadConstant.java

Changeset: c26de9aef2ed Author: never Date: 2011-09-02 20:58 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c26de9aef2ed

7071307: MethodHandle bimorphic inlining should consider the frequency Reviewed-by: twisti, roland, kvn, iveresov

! src/cpu/sparc/vm/methodHandles_sparc.cpp ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/share/vm/ci/ciCallProfile.hpp ! src/share/vm/ci/ciMethodHandle.cpp ! src/share/vm/ci/ciMethodHandle.hpp ! src/share/vm/ci/ciObject.cpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/oops/methodDataOop.hpp ! src/share/vm/opto/bytecodeInfo.cpp ! src/share/vm/opto/callGenerator.cpp ! src/share/vm/opto/idealGraphPrinter.cpp ! src/share/vm/opto/idealGraphPrinter.hpp ! src/share/vm/opto/matcher.cpp ! src/share/vm/prims/methodHandleWalk.cpp ! src/share/vm/prims/methodHandleWalk.hpp ! src/share/vm/prims/methodHandles.cpp ! src/share/vm/prims/methodHandles.hpp

Changeset: 7ffacbb338d4 Author: never Date: 2011-09-03 09:56 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/7ffacbb338d4

Merge

Changeset: 7b5c767f229c Author: kvn Date: 2011-09-03 14:03 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/7b5c767f229c

7086560: 7085404 changes broke VM with -XX:-EnableInvokeDynamic Summary: Add check that ciEnv::_CallSite_klass is initialized. Reviewed-by: jrose

! src/share/vm/ci/ciField.hpp

Changeset: 7588156f5cf9 Author: never Date: 2011-09-05 17:09 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/7588156f5cf9

7051798: SA-JDI: NPE in Frame.addressOfStackSlot(Frame.java:244) Reviewed-by: kvn

! agent/src/share/classes/sun/jvm/hotspot/HSDB.java ! agent/src/share/classes/sun/jvm/hotspot/code/CodeBlob.java ! agent/src/share/classes/sun/jvm/hotspot/code/CodeCache.java

Changeset: c2d3caa64b3e Author: roland Date: 2011-09-07 09:35 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c2d3caa64b3e

7086394: c2/arm: enable UseFPUForSpilling Summary: ARM has instructions to move data directly between the fpu and integer registers. Reviewed-by: kvn, never

! src/share/vm/opto/matcher.cpp

Changeset: d968f546734e Author: iveresov Date: 2011-09-07 11:52 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/d968f546734e

Merge

Changeset: 2fecca53a2c6 Author: roland Date: 2011-09-07 14:15 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/2fecca53a2c6

7085012: ARM: com/sun/jdi/PopSynchronousTest.java still fails Summary: InterpreterRuntime::popframe_move_outgoing_args() is required for the ARM interpreter. Reviewed-by: kvn, twisti

! src/share/vm/interpreter/interpreterRuntime.cpp ! src/share/vm/interpreter/interpreterRuntime.hpp

Changeset: 5596e125fe4f Author: rottenha Date: 2011-09-08 06:36 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/5596e125fe4f

Merge

! src/share/vm/interpreter/interpreterRuntime.cpp

Changeset: 27702f012017 Author: iveresov Date: 2011-09-06 21:03 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/27702f012017

7087583: Hotspot fails to allocate heap with mmap(MAP_HUGETLB) Summary: Try using small pages when transparent huge pages allocation fails Reviewed-by: ysr

! src/os/linux/vm/os_linux.cpp

Changeset: 20213c8a3c40 Author: tonyp Date: 2011-09-07 12:21 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/20213c8a3c40

7050392: G1: Introduce flag to generate a log of the G1 ergonomic decisions Summary: It introduces ergonomic decision logging in G1 for the following heuristics: heap sizing, collection set construction, concurrent cycle initiation, and partially-young GC start/end. The code has a bit of refactoring in a few places to make the decision logging possible. It also replaces alternative ad-hoc logging that we have under different parameters and switches (G1_DEBUG, G1PolicyVerbose). Reviewed-by: johnc, ysr

! src/share/vm/gc_implementation/g1/collectionSetChooser.cpp ! src/share/vm/gc_implementation/g1/concurrentMark.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp

Changeset: c2bf0120ee5d Author: stefank Date: 2011-09-01 16:18 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c2bf0120ee5d

7085906: Replace the permgen allocated sentinelRef with a self-looped end Summary: Remove the sentinelRef and let the last Reference in a discovered chain point back to itself. Reviewed-by: ysr, jmasa

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp ! src/share/vm/gc_implementation/parallelScavenge/pcTasks.cpp ! src/share/vm/gc_implementation/parallelScavenge/pcTasks.hpp ! src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp ! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp ! src/share/vm/gc_implementation/parallelScavenge/psTasks.cpp ! src/share/vm/memory/genCollectedHeap.cpp ! src/share/vm/memory/referenceProcessor.cpp ! src/share/vm/memory/referenceProcessor.hpp ! src/share/vm/memory/sharedHeap.cpp

Changeset: 05550041d664 Author: ysr Date: 2011-09-07 15:00 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/05550041d664

Merge

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp

Changeset: eca1193ca245 Author: ysr Date: 2011-09-07 13:55 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/eca1193ca245

4965777: GC changes to support use of discovered field for pending references Summary: If and when the reference handler thread is able to use the discovered field to link reference objects in its pending list, so will GC. In that case, GC will scan through this field once a reference object has been placed on the pending list, but not scan that field before that stage, as the field is used by the concurrent GC thread to link discovered objects. When ReferenceHandleR thread does not use the discovered field for the purpose of linking the elements in the pending list, as would be the case in older JDKs, the JVM will fall back to the old behaviour of using the next field for that purpose. Reviewed-by: jcoomes, mchung, stefank

! src/share/vm/memory/referenceProcessor.cpp ! src/share/vm/memory/referenceProcessor.hpp ! src/share/vm/oops/instanceRefKlass.cpp ! src/share/vm/prims/jvm.h ! src/share/vm/runtime/java.cpp ! src/share/vm/runtime/java.hpp

Changeset: a6128a8ed624 Author: iveresov Date: 2011-09-07 18:58 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/a6128a8ed624

7086226: UseNUMA fails on old versions of windows Summary: Return correct answers from os::numa_*() for UMA machines or if NUMA API is not supported Reviewed-by: johnc

! src/os/windows/vm/os_windows.cpp

Changeset: 4f41766176cf Author: tonyp Date: 2011-09-08 05:16 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/4f41766176cf

7084509: G1: fix inconsistencies and mistakes in the young list target length calculations Summary: Fixed inconsistencies and mistakes in the young list target length calculations so that a) the calculated target length is optimal (before, it was not), b) other parameters like max survivor size and max gc locker eden expansion are always consistent with the calculated target length (before, they were not always), and c) the resulting target length was always bound by desired min and max values (before, it was not). Reviewed-by: brutisso, johnc

! src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp ! src/share/vm/gc_implementation/g1/g1_globals.hpp

Changeset: af2ab04e0038 Author: brutisso Date: 2011-09-08 16:29 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/af2ab04e0038

6929868: G1: introduce min / max young gen size bounds Summary: Make G1 handle young gen size command line flags more consistently Reviewed-by: tonyp, jwilhelm

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp

Changeset: 3bddbf0f57d6 Author: tonyp Date: 2011-09-09 05:20 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/3bddbf0f57d6

7087717: G1: make the G1PrintRegionLivenessInfo parameter diagnostic Reviewed-by: brutisso, ysr

! src/share/vm/gc_implementation/g1/g1_globals.hpp

Changeset: e984655be425 Author: stefank Date: 2011-09-09 14:44 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/e984655be425

Merge

! src/share/vm/prims/jvm.h

Changeset: 79f9a3ed607a Author: jcoomes Date: 2011-09-09 16:17 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/79f9a3ed607a

Merge

! .hgtags

Changeset: 513a84dd0f8b Author: jcoomes Date: 2011-09-09 16:24 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/513a84dd0f8b

7088991: Bump ths hs22 build number to 05 Reviewed-by: johnc Contributed-by: alejandro.murillo at oracle.com

! make/hotspot_version

Changeset: 140317da459a Author: jcoomes Date: 2011-09-09 16:33 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/140317da459a

Added tag hs22-b05 for changeset 513a84dd0f8b

! .hgtags

Changeset: f1b4e0e0bdad Author: tonyp Date: 2011-09-13 12:40 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/f1b4e0e0bdad

7089625: G1: policy for how many old regions to add to the CSet (when young gen is fixed) is broken Summary: When refactoring the code for a previous fix, a condition was not correctly negated which prevents the G1 policy from adding the correct number of old regions to the CSet when the young gen size is fixed. The changeset also fixes a small syntactical issue in g1ErgoVerbose.hpp which is causing compiler warnings. Reviewed-by: brutisso, ysr

! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1ErgoVerbose.hpp

Changeset: 0a63380c8ac8 Author: iveresov Date: 2011-09-13 16:58 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/0a63380c8ac8

7090069: Java launcher hangs in infinite loop on windows when UseNUMA[Interleaving] is specified Summary: Fix _numa_used_node_list array size specification Reviewed-by: kvn, johnc, jmasa, ysr

! src/os/windows/vm/os_windows.cpp

Changeset: f94227b6117b Author: kvn Date: 2011-09-13 20:28 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/f94227b6117b

7090259: Fix hotspot sources to build with old compilers Summary: Fixed warnings which prevent building VM with old compilers. Reviewed-by: never

! make/solaris/makefiles/sparcWorks.make ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/oops/instanceRefKlass.cpp ! src/share/vm/oops/methodOop.cpp ! src/share/vm/opto/block.cpp

Changeset: da6a29fb0da5 Author: kvn Date: 2011-09-07 12:58 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/da6a29fb0da5

7054211: No loop unrolling done in jdk7b144 for a test update() while loop Summary: restore unrolling code for CaffeineMark. Reviewed-by: never

! src/share/vm/opto/loopTransform.cpp

Changeset: 5432047c7db7 Author: bdelsart Date: 2011-09-08 10:12 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/5432047c7db7

7087445: Improve platform independence of JSR292 shared code Summary: changes necessary for some JSR292 ports Reviewed-by: jrose, dholmes

! src/cpu/sparc/vm/frame_sparc.cpp ! src/cpu/x86/vm/frame_x86.cpp ! src/cpu/x86/vm/sharedRuntime_x86_32.cpp ! src/cpu/x86/vm/sharedRuntime_x86_64.cpp ! src/cpu/zero/vm/frame_zero.cpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/deoptimization.cpp ! src/share/vm/runtime/deoptimization.hpp ! src/share/vm/runtime/frame.hpp

Changeset: b0efc7ee3b31 Author: twisti Date: 2011-09-08 05:11 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/b0efc7ee3b31

7085860: JSR 292: implement CallSite.setTargetNormal and setTargetVolatile as native methods Reviewed-by: jrose, never

! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/oops/klassOop.hpp ! src/share/vm/oops/oop.hpp ! src/share/vm/oops/oop.inline.hpp ! src/share/vm/prims/methodHandles.cpp

Changeset: fdcb1e828d53 Author: kvn Date: 2011-09-08 12:44 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/fdcb1e828d53

7087947: Add regression test for 7068051 Summary: Add regression test. Reviewed-by: never

Changeset: 8f47d8870d9a Author: roland Date: 2011-09-08 09:35 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/8f47d8870d9a

7087453: PhaseChaitin::yank_if_dead() should handle MachTemp inputs Summary: PhaseChaitin::yank_if_dead() should be able to handle MachTemp inputs as a special case and yank them. Reviewed-by: never, kvn

! src/share/vm/opto/chaitin.hpp ! src/share/vm/opto/postaloc.cpp

Changeset: 5257f8e66b40 Author: iveresov Date: 2011-09-09 12:44 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/5257f8e66b40

Merge

! src/share/vm/runtime/arguments.cpp

Changeset: 2c24ef16533d Author: kvn Date: 2011-09-09 13:47 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/2c24ef16533d

7035946: Up to 15% regression on JDK 7 b136 vs b135 on specjvm2008.crypto.rsa on x64 Summary: Revert changes which caused regression. Reviewed-by: never

! src/share/vm/opto/loopnode.cpp

Changeset: c565834fb592 Author: never Date: 2011-09-10 00:11 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c565834fb592

7088020: SEGV in JNIHandleBlock::release_block Reviewed-by: kvn, twisti

! src/cpu/sparc/vm/stubGenerator_sparc.cpp ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/cpu/x86/vm/stubGenerator_x86_32.cpp ! src/cpu/x86/vm/stubGenerator_x86_64.cpp ! src/cpu/zero/vm/stubGenerator_zero.cpp ! src/share/vm/runtime/stubRoutines.cpp ! src/share/vm/runtime/stubRoutines.hpp

Changeset: e6b1331a51d2 Author: never Date: 2011-09-10 17:29 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/e6b1331a51d2

7086585: make Java field injection more flexible Reviewed-by: jrose, twisti, kvn, coleenp

! agent/src/share/classes/sun/jvm/hotspot/oops/Field.java ! agent/src/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java ! agent/src/share/classes/sun/jvm/hotspot/oops/java_lang_Class.java ! agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassWriter.java ! agent/src/share/classes/sun/jvm/hotspot/tools/soql/SOQL.java ! agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/HTMLGenerator.java ! agent/test/jdi/sasanity.sh ! src/cpu/sparc/vm/assembler_sparc.cpp ! src/cpu/x86/vm/assembler_x86.cpp ! src/share/vm/ci/ciInstanceKlass.cpp ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/classfile/classFileParser.hpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/interpreter/interpreterRuntime.cpp ! src/share/vm/oops/cpCacheOop.cpp

Changeset: f6f3bb0ee072 Author: never Date: 2011-09-11 14:48 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/f6f3bb0ee072

7088955: add C2 IR support to the SA Reviewed-by: kvn

! agent/make/Makefile ! agent/make/saenv.sh ! agent/make/saenv64.sh ! agent/src/os/solaris/Makefile

Changeset: ab577c97a5f3 Author: never Date: 2011-09-12 13:51 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/ab577c97a5f3

7089709: type "jushort" not found Reviewed-by: kvn, twisti

! src/share/vm/runtime/vmStructs.cpp

Changeset: 2209834ccb59 Author: kvn Date: 2011-09-13 11:46 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/2209834ccb59

7089632: assert(machtmp->outcnt() == 1) failed: expected for a MachTemp Summary: Replace assert with check to delete MachTemp nodes only when they are really dead. Reviewed-by: never

! src/share/vm/opto/postaloc.cpp

Changeset: 10ee2b297ccd Author: bdelsart Date: 2011-09-14 10:40 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/10ee2b297ccd

7057978: improve robustness of c1 ARM back-end wrt non encodable constants Summary: ARM only, avoid assertion failures for huge constants generated by C1 shared code Reviewed-by: never, vladidan

! src/share/vm/c1/c1_LIR.cpp

Changeset: 393f4b789fd0 Author: bdelsart Date: 2011-09-14 16:28 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/393f4b789fd0

7077806: ARM: java.lang.InternalError: bound subword value does not fit into the subword type Summary: shared fix necessary for ARM/PPC Reviewed-by: twisti, roland

! src/share/vm/prims/methodHandles.hpp

Changeset: 35c656d0b685 Author: never Date: 2011-09-14 13:57 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/35c656d0b685

7090654: nightly failures after 7086585 Reviewed-by: kvn

! agent/src/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java ! agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java ! src/share/vm/prims/jvmtiClassFileReconstituter.cpp

Changeset: 8ed53447f690 Author: iveresov Date: 2011-09-15 12:44 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/8ed53447f690

Merge

Changeset: 558f525a6ebe Author: jcoomes Date: 2011-09-15 19:33 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/558f525a6ebe

Merge

! .hgtags

Changeset: 8ab2f4108d20 Author: jcoomes Date: 2011-09-15 20:30 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/8ab2f4108d20

7091294: disable quicksort tests Reviewed-by: jmasa, ysr, kvn

! src/share/vm/utilities/quickSort.cpp

Changeset: 650d15d8f372 Author: jcoomes Date: 2011-09-15 20:56 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/650d15d8f372

7091255: Bump the hs22 build number to 06 Reviewed-by: johnc Contributed-by: alejandro.murillo at oracle.com

! make/hotspot_version

Changeset: 5a3c2bc614ca Author: jcoomes Date: 2011-09-15 20:56 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/5a3c2bc614ca

Added tag hs22-b06 for changeset 650d15d8f372

! .hgtags

Changeset: 8035e71ac3f6 Author: jcoomes Date: 2011-09-19 13:17 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/8035e71ac3f6

Merge

! .hgtags

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