[OpenJDK 2D-Dev] hg: jdk8/2d/hotspot: 39 new changesets

lana.steuck at oracle.com lana.steuck at oracle.com
Thu Jan 17 05:21:49 UTC 2013


Changeset: d5cb5830f570
Author:    katleman
Date:      2013-01-03 12:44 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/d5cb5830f570

Added tag jdk8-b71 for changeset 0847210f8548

! .hgtags

Changeset: 11619f33cd68
Author:    katleman
Date:      2013-01-10 09:55 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/11619f33cd68

Added tag jdk8-b72 for changeset d5cb5830f570

! .hgtags

Changeset: cd962e15c08e
Author:    amurillo
Date:      2012-12-21 10:27 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/cd962e15c08e

8005382: new hotspot build - hs25-b15
Reviewed-by: jcoomes

! make/hotspot_version

Changeset: e51c9860cf66
Author:    jmasa
Date:      2012-12-03 15:09 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/e51c9860cf66

8005082: NPG: Add specialized Metachunk sizes for reflection and anonymous classloaders
Reviewed-by: johnc, coleenp

! src/share/vm/classfile/classLoaderData.cpp
! src/share/vm/memory/binaryTreeDictionary.cpp
! src/share/vm/memory/collectorPolicy.cpp
! src/share/vm/memory/metachunk.cpp
! src/share/vm/memory/metachunk.hpp
! src/share/vm/memory/metaspace.cpp
! src/share/vm/memory/metaspace.hpp
! src/share/vm/runtime/globals.hpp

Changeset: 1de1b145f6bc
Author:    jmasa
Date:      2012-12-26 15:05 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/1de1b145f6bc

8005486: NPG: Incorrect assertion in ChunkManager::list_index()
Reviewed-by: coleenp

! src/share/vm/memory/metaspace.cpp

Changeset: b735136e0d82
Author:    johnc
Date:      2013-01-02 11:32 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/b735136e0d82

8004132: SerialGC: ValidateMarkSweep broken when running GCOld
Summary: Remove bit-rotten ValidateMarkSweep functionality and flag.
Reviewed-by: johnc, jmasa
Contributed-by: tamao <tao.mao at oracle.com>

! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp
! src/share/vm/gc_implementation/g1/g1MarkSweep.cpp
! src/share/vm/gc_implementation/parallelScavenge/psMarkSweepDecorator.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.hpp
! src/share/vm/gc_implementation/shared/markSweep.cpp
! src/share/vm/gc_implementation/shared/markSweep.hpp
! src/share/vm/gc_implementation/shared/markSweep.inline.hpp
! src/share/vm/memory/genMarkSweep.cpp
! src/share/vm/memory/space.cpp
! src/share/vm/memory/space.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/utilities/debug.cpp

Changeset: 37f7535e5f18
Author:    johnc
Date:      2012-12-21 11:45 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/37f7535e5f18

8001424: G1: Rename certain G1-specific flags
Summary: Rename G1DefaultMinNewGenPercent, G1DefaultMaxNewGenPercent, and G1OldCSetRegionLiveThresholdPercent to G1NewSizePercent, G1MaxNewSizePercent, and G1MixedGCLiveThresholdPercent respectively. The previous names are no longer accepted.
Reviewed-by: brutisso, ysr

! src/share/vm/gc_implementation/g1/collectionSetChooser.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: d275c3dc73e6
Author:    johnc
Date:      2013-01-03 16:28 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/d275c3dc73e6

8004816: G1: Kitchensink failures after marking stack changes
Summary: Reset the marking state, including the mark stack overflow flag, in the event of a marking stack overflow during serial reference processing.
Reviewed-by: jmasa

! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp

Changeset: ca0a78017dc7
Author:    brutisso
Date:      2012-12-30 08:47 +0100
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/ca0a78017dc7

8005396: Use ParNew with only one thread instead of DefNew as default for CMS on single CPU machines
Reviewed-by: jmasa, jcoomes

! src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.cpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.hpp
! src/share/vm/memory/collectorPolicy.cpp
! src/share/vm/memory/tenuredGeneration.cpp
! src/share/vm/runtime/arguments.cpp

Changeset: e0ab18eafbde
Author:    brutisso
Date:      2013-01-04 11:10 +0100
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/e0ab18eafbde

8003820: Deprecate untested and rarely used GC combinations
Summary: Log warning messages for DefNew+CMS and ParNew+SerialOld
Reviewed-by: ysr, jwilhelm, jcoomes

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

Changeset: c98b676a98b4
Author:    brutisso
Date:      2013-01-04 21:33 +0100
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/c98b676a98b4

8003822: Deprecate the incremental mode of CMS
Reviewed-by: johnc, jwilhelm

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

Changeset: 6e9174173e00
Author:    jmasa
Date:      2013-01-04 17:04 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/6e9174173e00

8000325: Change default for CMSClassUnloadingEnabled to true
Reviewed-by: stefank, ysr

! src/share/vm/runtime/globals.hpp

Changeset: 0b54ffe4c2d3
Author:    jmasa
Date:      2013-01-04 17:04 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/0b54ffe4c2d3

8005672: Clean up some changes to GC logging with GCCause's
Reviewed-by: johnc, ysr

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/parallelScavenge/psYoungGen.cpp
! src/share/vm/gc_interface/gcCause.hpp

Changeset: 7d42f3b08300
Author:    dcubed
Date:      2012-12-19 10:35 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/7d42f3b08300

8005044: remove crufty '_g' support from HS runtime code
Summary: Phase 2 is removing '_g' support from the Runtime code.
Reviewed-by: dcubed, coleenp, hseigel
Contributed-by: ron.durbin at oracle.com

! src/os/bsd/vm/os_bsd.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
! src/share/tools/ProjectCreator/ProjectCreator.java
! src/share/vm/runtime/arguments.cpp

Changeset: 35431a769282
Author:    stefank
Date:      2012-12-20 10:22 +0100
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/35431a769282

8004823: Add VM support for type annotation reflection
Reviewed-by: dholmes, coleenp
Contributed-by: joel.franck at oracle.com

! make/bsd/makefiles/mapfile-vers-debug
! make/bsd/makefiles/mapfile-vers-product
! make/linux/makefiles/mapfile-vers-debug
! make/linux/makefiles/mapfile-vers-product
! make/solaris/makefiles/mapfile-vers
! 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/vmSymbols.hpp
! src/share/vm/oops/annotations.cpp
! src/share/vm/oops/annotations.hpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/oops/method.cpp
! src/share/vm/oops/method.hpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/prims/jvm.h
! src/share/vm/prims/jvmtiRedefineClasses.cpp
! src/share/vm/runtime/fieldDescriptor.cpp
! src/share/vm/runtime/fieldDescriptor.hpp
! src/share/vm/runtime/reflection.cpp

Changeset: 4daebd4cc1dd
Author:    minqi
Date:      2012-12-24 11:46 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/4daebd4cc1dd

Merge

! src/os/windows/vm/os_windows.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/oops/method.hpp
! src/share/vm/runtime/arguments.cpp

Changeset: cc6a617fffd2
Author:    coleenp
Date:      2013-01-02 20:28 -0500
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/cc6a617fffd2

8005494: SIGSEGV in Rewriter::relocate_and_link() when testing Weblogic with CompressedOops and KlassPtrs
Summary: Relocate functions with jsr's when rewriting so not repeated after reading shared archive
Reviewed-by: twisti, jrose

! src/share/vm/interpreter/rewriter.cpp
! src/share/vm/interpreter/rewriter.hpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/prims/jvmtiRedefineClasses.cpp
! src/share/vm/runtime/handles.inline.hpp

Changeset: 6c3f47d964f3
Author:    hseigel
Date:      2013-01-07 15:32 -0500
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/6c3f47d964f3

8003705: CDS failed on Windows: can not map in the CDS.
Summary: Map memory only once to prevent 'already mapped' failures.
Reviewed-by: acorn, zgu

! src/share/vm/memory/filemap.cpp
! src/share/vm/memory/metaspaceShared.cpp

Changeset: 561148896559
Author:    hseigel
Date:      2013-01-08 13:38 -0500
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/561148896559

8005076: Creating a CDS archive with one alignment and running another causes a crash.
Summary: Save the alignment when writing the CDS and compare it when reading the CDS.
Reviewed-by: kvn, coleenp

! src/share/vm/memory/filemap.cpp
! src/share/vm/memory/filemap.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp

Changeset: ade95d680b42
Author:    coleenp
Date:      2013-01-08 14:01 -0500
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/ade95d680b42

8004728: Add hotspot support for parameter reflection
Summary: Add hotspot support for parameter reflection
Reviewed-by: acorn, jrose, coleenp
Contributed-by: eric.mccorkle at oracle.com

! make/bsd/makefiles/mapfile-vers-debug
! make/bsd/makefiles/mapfile-vers-product
! make/linux/makefiles/mapfile-vers-debug
! make/linux/makefiles/mapfile-vers-product
! make/solaris/makefiles/mapfile-vers
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/classFileStream.cpp
! src/share/vm/classfile/classFileStream.hpp
! src/share/vm/classfile/defaultMethods.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/constMethod.cpp
! src/share/vm/oops/constMethod.hpp
! src/share/vm/oops/method.cpp
! src/share/vm/oops/method.hpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/prims/jvm.h
! src/share/vm/runtime/reflection.cpp
! src/share/vm/runtime/reflection.hpp

Changeset: 185a2c979a0e
Author:    coleenp
Date:      2013-01-08 13:44 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/185a2c979a0e

Merge


Changeset: ecd24264898b
Author:    zgu
Date:      2013-01-08 14:04 -0500
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/ecd24264898b

8005048: NMT: #loaded classes needs to just show the # defined classes
Summary: Count number of instance classes so that it matches class metadata size
Reviewed-by: coleenp, acorn

! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/services/memBaseline.cpp
! src/share/vm/services/memRecorder.cpp
! src/share/vm/services/memRecorder.hpp
! src/share/vm/services/memSnapshot.cpp
! src/share/vm/services/memSnapshot.hpp
! src/share/vm/services/memTrackWorker.cpp
! src/share/vm/services/memTrackWorker.hpp
! src/share/vm/services/memTracker.cpp
! src/share/vm/services/memTracker.hpp

Changeset: 37a3e8b7a1e9
Author:    zgu
Date:      2013-01-08 11:39 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/37a3e8b7a1e9

Merge

! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp

Changeset: 0c93d4818214
Author:    zgu
Date:      2013-01-08 15:47 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/0c93d4818214

Merge


Changeset: 1f6d10b4cc0c
Author:    acorn
Date:      2013-01-09 18:06 -0500
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/1f6d10b4cc0c

Merge

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

Changeset: 608b2e8a0063
Author:    bpittore
Date:      2013-01-03 15:08 -0500
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/608b2e8a0063

8004051: assert(_oprs_len[mode] < maxNumberOfOperands) failed: array overflow
Summary: assert is triggered when number of register based arguments passed to a java method exceeds 16.
Reviewed-by: roland, vladidan

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

Changeset: 0c8717a92b2d
Author:    jiangli
Date:      2013-01-08 13:01 -0500
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/0c8717a92b2d

8001341: SIGSEGV in methodOopDesc::fast_exception_handler_bci_for(KlassHandle,int,Thread*)+0x3e9.
Summary: Use methodHandle.
Reviewed-by: coleenp, acorn, twisti, sspitsyn

! src/share/vm/interpreter/interpreterRuntime.cpp
! src/share/vm/oops/method.cpp
! src/share/vm/oops/method.hpp
! src/share/vm/prims/jvmtiExport.cpp
! src/share/vm/runtime/sharedRuntime.cpp

Changeset: 18c3c3fa291b
Author:    dlong
Date:      2013-01-09 21:18 -0500
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/18c3c3fa291b

Merge

! src/share/vm/oops/method.cpp
! src/share/vm/oops/method.hpp

Changeset: 4c8bf5e55392
Author:    brutisso
Date:      2013-01-09 09:48 +0100
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/4c8bf5e55392

8005489: VM hangs during GC with ParallelGC and ParallelGCThreads=0
Summary: Print an error message and exit the VM if UseParallalGC is combined with ParllelGCThreads==0. Also reviewed by vitalyd at gmail.com.
Reviewed-by: stefank, ehelin

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

Changeset: b2fef6b220e9
Author:    jmasa
Date:      2013-01-10 07:32 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/b2fef6b220e9

Merge

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

Changeset: d092d1b31229
Author:    roland
Date:      2012-12-23 17:08 +0100
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/d092d1b31229

8005071: Incremental inlining for JSR 292
Summary: post parse inlining driven by number of live nodes.
Reviewed-by: twisti, kvn, jrose

! src/share/vm/opto/bytecodeInfo.cpp
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/callGenerator.cpp
! src/share/vm/opto/callGenerator.hpp
! src/share/vm/opto/callnode.cpp
! src/share/vm/opto/callnode.hpp
! src/share/vm/opto/cfgnode.cpp
! src/share/vm/opto/cfgnode.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/compile.hpp
! src/share/vm/opto/doCall.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/parse.hpp
! src/share/vm/opto/phaseX.cpp
! src/share/vm/opto/phaseX.hpp
! src/share/vm/opto/stringopts.cpp
! src/share/vm/runtime/arguments.cpp

Changeset: 00af3a3a8df4
Author:    kvn
Date:      2013-01-03 15:09 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/00af3a3a8df4

8005522: use fast-string instructions on x86 for zeroing
Summary: use 'rep stosb' instead of 'rep stosq' when fast-string operations are available.
Reviewed-by: twisti, roland

! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/globals_x86.hpp
! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/cpu/x86/vm/macroAssembler_x86.hpp
! src/cpu/x86/vm/vm_version_x86.cpp
! src/cpu/x86/vm/vm_version_x86.hpp
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/opto/memnode.cpp

Changeset: e2e6bf86682c
Author:    kvn
Date:      2013-01-03 16:30 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/e2e6bf86682c

8005544: Use 256bit YMM registers in arraycopy stubs on x86
Summary: Use YMM registers in arraycopy and array_fill stubs.
Reviewed-by: roland, twisti

! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp

Changeset: ffa87474d7a4
Author:    twisti
Date:      2013-01-07 14:08 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/ffa87474d7a4

8004537: replace AbstractAssembler emit_long with emit_int32
Reviewed-by: jrose, kvn, twisti
Contributed-by: Morris Meyer <morris.meyer at oracle.com>

! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/sparc/vm/assembler_sparc.inline.hpp
! src/cpu/sparc/vm/cppInterpreter_sparc.cpp
! src/cpu/sparc/vm/macroAssembler_sparc.cpp
! src/cpu/sparc/vm/templateInterpreter_sparc.cpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/share/vm/asm/assembler.hpp

Changeset: 038dd2875b94
Author:    kvn
Date:      2013-01-08 11:30 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/038dd2875b94

8005419: Improve intrinsics code performance on x86 by using AVX2
Summary: use 256bit vpxor,vptest instructions in String.compareTo() and equals() intrinsics.
Reviewed-by: twisti

! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/cpu/x86/vm/macroAssembler_x86.hpp
+ test/compiler/8005419/Test8005419.java

Changeset: 5698813d45eb
Author:    twisti
Date:      2013-01-09 15:37 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/5698813d45eb

8005418: JSR 292: virtual dispatch bug in 292 impl
Reviewed-by: jrose, kvn

! src/share/vm/opto/callGenerator.cpp
! src/share/vm/opto/compile.hpp
! src/share/vm/opto/doCall.cpp
! src/share/vm/opto/parse.hpp
! src/share/vm/opto/parse1.cpp

Changeset: f1c06dcee0b5
Author:    kvn
Date:      2013-01-10 10:00 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/f1c06dcee0b5

Merge

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

Changeset: 1e129851479e
Author:    amurillo
Date:      2013-01-11 01:43 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/1e129851479e

Merge


Changeset: b5e6bec76f4a
Author:    amurillo
Date:      2013-01-11 01:43 -0800
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/b5e6bec76f4a

Added tag hs25-b15 for changeset 1e129851479e

! .hgtags




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