hg: jdk9/hs-rt/hotspot: 22 new changesets

harold.seigel at oracle.com harold.seigel at oracle.com
Sun Feb 2 16:13:09 PST 2014 

Changeset: d3a3fc905c7e
Author:    coleenp
Date:      2013-09-05 10:29 -0400
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/d3a3fc905c7e

8021266: Better life cycle for objects
Summary: Improve life cycle for objects
Reviewed-by: art, hseigel
Contributed-by: gerard.ziemski at oracle.com

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

Changeset: c4b78cbea876
Author:    jrose
Date:      2013-12-05 00:36 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/c4b78cbea876

8029507: Enhance JVM method processing
Summary: update MemberName.clazz correctly in MemberName.resolve; also pass lookupClass to MethodHandles::resolve_MemberName
Reviewed-by: acorn, vlivanov

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

Changeset: e8d4d0db1f06
Author:    henryjen
Date:      2014-01-21 20:07 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/e8d4d0db1f06

8028407: adjust-mflags.sh failed build with GNU Make 4.0 with -I<path contains j>
Reviewed-by: erikj

! make/bsd/makefiles/adjust-mflags.sh
! make/linux/makefiles/adjust-mflags.sh
! make/solaris/makefiles/adjust-mflags.sh

Changeset: 6fe23366ce0b
Author:    amurillo
Date:      2014-01-23 10:35 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/6fe23366ce0b

Merge


Changeset: 9918c6fb4770
Author:    iveresov
Date:      2014-01-17 18:09 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/9918c6fb4770

8032207: C2: assert(VerifyOops || MachNode::size(ra_) <= (3+1)*4) failed: bad fixed size
Summary: Fix the sizing of loadUS2L_immI16 and loadI2L_immI
Reviewed-by: kvn, azeemj

! src/cpu/sparc/vm/sparc.ad
+ test/compiler/codegen/LoadWithMask.java

Changeset: 7e8bd81ce93e
Author:    iveresov
Date:      2014-01-21 20:05 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/7e8bd81ce93e

8031743: C2: loadI2L_immI broken for negative memory values
Summary: Restrict loadI2L_imm optimizations to positive values of mask
Reviewed-by: kvn, dlong

! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
+ test/compiler/codegen/LoadWithMask2.java

Changeset: 757ec609d8d5
Author:    vlivanov
Date:      2014-01-23 01:23 +0400
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/757ec609d8d5

8031695: CHA ignores default methods during analysis leading to incorrect code generation
Reviewed-by: jrose, acorn, hseigel, lfoltan

! src/share/vm/code/dependencies.cpp
+ test/compiler/inlining/DefaultAndConcreteMethodsCHA.java

Changeset: cb0dc98c287d
Author:    kvn
Date:      2014-01-24 09:04 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/cb0dc98c287d

Merge

! src/share/vm/code/dependencies.cpp

Changeset: 1fb56cbac3a1
Author:    hseigel
Date:      2014-01-29 19:54 -0500
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/1fb56cbac3a1

Merge


Changeset: 893ce66f7473
Author:    tschatzl
Date:      2014-01-20 11:47 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/893ce66f7473

8027476: Improve performance of Stringtable unlink
8027455: Improve symbol table scan times during gc pauses
Summary: Parallelize string table and symbol table scan during remark and full GC. Some additional statistics output if the experimental flag G1TraceStringSymbolTableScrubbing is set.
Reviewed-by: mgerdin, coleenp, brutisso

! src/share/vm/classfile/symbolTable.cpp
! src/share/vm/classfile/symbolTable.hpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1MarkSweep.cpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
+ test/gc/g1/TestStringSymbolTableStats.java

Changeset: a2866d45e99e
Author:    tschatzl
Date:      2014-01-20 11:47 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/a2866d45e99e

8027454: Do not traverse string table during G1 remark when treating them as strong roots during initial mark
Summary: Do not try to unlink string table entries unconditionally during remark. This is without side effects as the preceding initial mark always uses the string table as strong roots. Needs to be fixed with class unloading during concurrent mark.
Reviewed-by: brutisso, mgerdin

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

Changeset: c685ef164975
Author:    tschatzl
Date:      2014-01-20 11:47 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/c685ef164975

8027746: Remove do_gen_barrier template parameter in G1ParCopyClosure
Summary: Remove the above mentioned template parameter and related unused code. Also remove some classes that are never used.
Reviewed-by: stefank, mgerdin, jwilhelm

! src/share/vm/gc_implementation/g1/bufferingOopClosure.hpp
! 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: 284953caf7aa
Author:    ehelin
Date:      2014-01-20 17:15 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/284953caf7aa

8031776: Remove the unnecessary enum GenRemSet::Name
Reviewed-by: stefank, tschatzl, jwilhelm

! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/memory/cardTableRS.hpp
! src/share/vm/memory/collectorPolicy.cpp
! src/share/vm/memory/defNewGeneration.cpp
! src/share/vm/memory/genOopClosures.inline.hpp
! src/share/vm/memory/genRemSet.cpp
! src/share/vm/memory/genRemSet.hpp

Changeset: 7ab52431bc9f
Author:    sjohanss
Date:      2014-01-20 12:56 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/7ab52431bc9f

8020277: Young GC could be extremely slow due to assertion in ObjectStartArray::object_starts_in_range
8009462: Young GC's (ParNewGC and SerialGC) have unexpected variances.
Summary: Removed the assertion slowing down GC.
Reviewed-by: stefank, mgerdin

! src/share/vm/gc_implementation/parallelScavenge/objectStartArray.cpp

Changeset: 870aedf4ba4f
Author:    mgerdin
Date:      2014-01-14 16:40 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/870aedf4ba4f

8032379: Remove the is_scavenging flag to process_strong_roots
Summary: Refactor the strong root processing to avoid using a boolean in addition to the ScanOption enum.
Reviewed-by: stefank, tschatzl, ehelin, jmasa

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1MarkSweep.cpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp
! src/share/vm/memory/defNewGeneration.cpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/genCollectedHeap.hpp
! src/share/vm/memory/genMarkSweep.cpp
! src/share/vm/memory/sharedHeap.cpp
! src/share/vm/memory/sharedHeap.hpp

Changeset: 63a4eb8bcd23
Author:    jwilhelm
Date:      2014-01-23 14:47 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/63a4eb8bcd23

8025856: Fix typos in the GC code
Summary: Fix about 440 typos in comments in the VM code
Reviewed-by: mgerdin, tschatzl, coleenp, kmo, jcoomes

! src/share/vm/ci/ciField.cpp
! src/share/vm/ci/ciField.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/cmsAdaptiveSizePolicy.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/cmsAdaptiveSizePolicy.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/cmsGCAdaptivePolicyCounters.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.inline.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/promotionInfo.cpp
! src/share/vm/gc_implementation/g1/bufferingOopClosure.hpp
! src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp
! src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/concurrentMark.inline.hpp
! src/share/vm/gc_implementation/g1/g1AllocRegion.inline.hpp
! src/share/vm/gc_implementation/g1/g1BlockOffsetTable.cpp
! src/share/vm/gc_implementation/g1/g1CardCounts.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
! src/share/vm/gc_implementation/g1/g1MMUTracker.hpp
! src/share/vm/gc_implementation/g1/g1MarkSweep.cpp
! src/share/vm/gc_implementation/g1/g1MonitoringSupport.cpp
! src/share/vm/gc_implementation/g1/g1MonitoringSupport.hpp
! src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp
! src/share/vm/gc_implementation/g1/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/heapRegion.cpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.hpp
! src/share/vm/gc_implementation/g1/ptrQueue.cpp
! src/share/vm/gc_implementation/g1/sparsePRT.hpp
! src/share/vm/gc_implementation/parNew/asParNewGeneration.cpp
! src/share/vm/gc_implementation/parNew/parCardTableModRefBS.cpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp
! src/share/vm/gc_implementation/parallelScavenge/adjoiningGenerations.cpp
! src/share/vm/gc_implementation/parallelScavenge/adjoiningGenerations.hpp
! src/share/vm/gc_implementation/parallelScavenge/cardTableExtension.cpp
! src/share/vm/gc_implementation/parallelScavenge/gcTaskManager.cpp
! src/share/vm/gc_implementation/parallelScavenge/gcTaskManager.hpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
! src/share/vm/gc_implementation/parallelScavenge/pcTasks.hpp
! src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.cpp
! src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.hpp
! src/share/vm/gc_implementation/parallelScavenge/psGCAdaptivePolicyCounters.hpp
! src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp
! src/share/vm/gc_implementation/parallelScavenge/psOldGen.cpp
! src/share/vm/gc_implementation/parallelScavenge/psOldGen.hpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.hpp
! src/share/vm/gc_implementation/parallelScavenge/psPromotionLAB.hpp
! src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp
! src/share/vm/gc_implementation/parallelScavenge/psVirtualspace.hpp
! src/share/vm/gc_implementation/parallelScavenge/psYoungGen.cpp
! src/share/vm/gc_implementation/shared/adaptiveSizePolicy.cpp
! src/share/vm/gc_implementation/shared/adaptiveSizePolicy.hpp
! src/share/vm/gc_implementation/shared/allocationStats.hpp
! src/share/vm/gc_implementation/shared/concurrentGCThread.cpp
! src/share/vm/gc_implementation/shared/gcUtil.cpp
! src/share/vm/gc_implementation/shared/gcUtil.hpp
! src/share/vm/gc_implementation/shared/mutableNUMASpace.cpp
! src/share/vm/gc_implementation/shared/mutableSpace.hpp
! src/share/vm/gc_implementation/shared/parGCAllocBuffer.cpp
! src/share/vm/gc_implementation/shared/parGCAllocBuffer.hpp
! src/share/vm/gc_implementation/shared/spaceDecorator.hpp
! src/share/vm/gc_implementation/shared/vmGCOperations.cpp
! src/share/vm/gc_interface/gcCause.hpp
! src/share/vm/memory/allocation.hpp
! src/share/vm/memory/barrierSet.hpp
! src/share/vm/memory/binaryTreeDictionary.cpp
! src/share/vm/memory/binaryTreeDictionary.hpp
! src/share/vm/memory/blockOffsetTable.cpp
! src/share/vm/memory/blockOffsetTable.hpp
! src/share/vm/memory/cardTableModRefBS.cpp
! src/share/vm/memory/cardTableRS.cpp
! src/share/vm/memory/collectorPolicy.cpp
! src/share/vm/memory/collectorPolicy.hpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/genCollectedHeap.hpp
! src/share/vm/memory/genMarkSweep.cpp
! src/share/vm/memory/genRemSet.hpp
! src/share/vm/memory/generation.hpp
! src/share/vm/memory/heap.cpp
! src/share/vm/memory/heap.hpp
! src/share/vm/memory/heapInspection.hpp
! src/share/vm/memory/metaspace.cpp
! src/share/vm/memory/metaspaceShared.cpp
! src/share/vm/memory/modRefBarrierSet.hpp
! src/share/vm/memory/referenceProcessor.cpp
! src/share/vm/memory/referenceProcessor.hpp
! src/share/vm/memory/resourceArea.hpp
! src/share/vm/memory/sharedHeap.hpp
! src/share/vm/memory/space.cpp
! src/share/vm/memory/space.hpp
! src/share/vm/memory/tenuredGeneration.cpp
! src/share/vm/memory/universe.cpp
! src/share/vm/oops/method.hpp
! src/share/vm/opto/runtime.cpp
! src/share/vm/runtime/advancedThresholdPolicy.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/arguments.hpp
! src/share/vm/runtime/compilationPolicy.cpp
! src/share/vm/runtime/compilationPolicy.hpp
! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/deoptimization.hpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/globals_extension.hpp
! src/share/vm/runtime/handles.hpp
! src/share/vm/runtime/javaCalls.cpp
! src/share/vm/runtime/jniHandles.cpp
! src/share/vm/runtime/jniHandles.hpp
! src/share/vm/runtime/mutex.cpp
! src/share/vm/runtime/mutex.hpp
! src/share/vm/runtime/mutexLocker.hpp
! src/share/vm/runtime/objectMonitor.cpp
! src/share/vm/runtime/objectMonitor.hpp
! src/share/vm/runtime/orderAccess.hpp
! src/share/vm/runtime/os.cpp
! src/share/vm/runtime/os.hpp
! src/share/vm/runtime/park.cpp
! src/share/vm/runtime/perfData.cpp
! src/share/vm/runtime/perfData.hpp
! src/share/vm/runtime/perfMemory.hpp
! src/share/vm/runtime/reflection.cpp
! src/share/vm/runtime/reflection.hpp
! src/share/vm/runtime/registerMap.hpp
! src/share/vm/runtime/relocator.cpp
! src/share/vm/runtime/safepoint.cpp
! src/share/vm/runtime/safepoint.hpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/sharedRuntime.hpp
! src/share/vm/runtime/sharedRuntimeTrans.cpp
! src/share/vm/runtime/sharedRuntimeTrig.cpp
! src/share/vm/runtime/signature.cpp
! src/share/vm/runtime/simpleThresholdPolicy.cpp
! src/share/vm/runtime/statSampler.cpp
! src/share/vm/runtime/stubCodeGenerator.hpp
! src/share/vm/runtime/synchronizer.cpp
! src/share/vm/runtime/synchronizer.hpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp
! src/share/vm/runtime/unhandledOops.hpp
! src/share/vm/runtime/vframeArray.hpp
! src/share/vm/runtime/virtualspace.cpp
! src/share/vm/runtime/vm_operations.hpp
! src/share/vm/utilities/globalDefinitions.hpp

Changeset: 1e1c8d358b52
Author:    brutisso
Date:      2014-01-27 13:14 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/1e1c8d358b52

8030177: G1: Enable TLAB resizing
Reviewed-by: tschatzl, stefank, jmasa

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp
! src/share/vm/gc_implementation/shared/mutableNUMASpace.cpp
! src/share/vm/gc_implementation/shared/mutableNUMASpace.hpp
! src/share/vm/gc_implementation/shared/mutableSpace.hpp
! src/share/vm/gc_implementation/shared/parGCAllocBuffer.cpp
! src/share/vm/gc_implementation/shared/parGCAllocBuffer.hpp
! src/share/vm/gc_interface/collectedHeap.cpp
! src/share/vm/gc_interface/collectedHeap.hpp
! src/share/vm/memory/defNewGeneration.cpp
! src/share/vm/memory/defNewGeneration.hpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/genCollectedHeap.hpp
! src/share/vm/memory/generation.hpp
! src/share/vm/memory/threadLocalAllocBuffer.cpp
! src/share/vm/memory/threadLocalAllocBuffer.hpp
! src/share/vm/memory/universe.cpp

Changeset: e9fc29d2e8ae
Author:    sjohanss
Date:      2014-01-20 10:55 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/e9fc29d2e8ae

8031686: G1: assert(_hrs.max_length() == _expansion_regions) failed
Summary: Using pointer_delta to avoid overflowing pointer calculation.
Reviewed-by: jmasa, tschatzl

! src/share/vm/gc_implementation/g1/g1BiasedArray.hpp
+ test/gc/g1/Test2GbHeap.java

Changeset: 73b1030c6253
Author:    jmasa
Date:      2014-01-15 07:20 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/73b1030c6253

8031290: Adjust call to getisax() for additional words returned
Reviewed-by: kvn, iveresov, twisti

! src/cpu/sparc/vm/vm_version_sparc.hpp
! src/os_cpu/solaris_sparc/vm/vm_version_solaris_sparc.cpp

Changeset: 44315152d434
Author:    jwilhelm
Date:      2014-01-29 23:17 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/44315152d434

8028391: Make the Min/MaxHeapFreeRatio flags manageable
Summary: Made the flags Min- and MaxHeapFreeRatio manageable, and implemented support for these flags in ParallalGC.
Reviewed-by: sla, mgerdin, brutisso

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.cpp
! src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.hpp
! src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp
! src/share/vm/gc_implementation/parallelScavenge/psYoungGen.hpp
! src/share/vm/prims/jni.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/arguments.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/services/attachListener.cpp
! src/share/vm/services/management.cpp

Changeset: 2c95095271e9
Author:    ehelin
Date:      2014-01-30 14:01 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/2c95095271e9

Merge

! src/share/vm/gc_implementation/shared/vmGCOperations.cpp
! src/share/vm/prims/jni.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/jniHandles.cpp
! src/share/vm/runtime/os.cpp
! src/share/vm/runtime/os.hpp
! src/share/vm/runtime/park.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp

Changeset: 1020b892787b
Author:    hseigel
Date:      2014-02-02 15:31 -0500
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/1020b892787b

Merge

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

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