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List: openjdk-2d-dev
Subject: [OpenJDK 2D-Dev] hg: jdk8/2d/hotspot: 70 new changesets
From: lana.steuck () oracle ! com (lana ! steuck at oracle ! com)
Date: 2011-12-28 23:09:46
Message-ID: 20111228231213.695E84780B () hg ! openjdk ! java ! net
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Changeset: da4182086289
Author: jcoomes
Date: 2011-11-18 17:39 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/da4182086289
7113503: Bump the hs23 build number to 07
Reviewed-by: johnc
Contributed-by: alejandro.murillo at oracle.com
! make/hotspot_version
Changeset: 36b057451829
Author: dholmes
Date: 2011-11-16 20:38 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/36b057451829
7110017: is_headless_jre should be updated to reflect the new location of awt toolkit \
libraries
Reviewed-by: dholmes, dsamersoff
Contributed-by: Chris Hegarty <chris.hegarty at oracle.com>
! src/os/bsd/vm/os_bsd.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
Changeset: 002cb3fc8256
Author: coleenp
Date: 2011-11-18 17:26 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/002cb3fc8256
Merge
Changeset: c17bc65648de
Author: brutisso
Date: 2011-11-21 08:02 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/c17bc65648de
7112308: Fix Visual Studio build for precompiled header
Summary: Add the new path to precompiled.hpp in the project make file
Reviewed-by: coleenp, dholmes, brutisso
Contributed-by: rbackman <rickard.backman at oracle.com>
! make/windows/makefiles/projectcreator.make
Changeset: 1d090cf33da6
Author: coleenp
Date: 2011-11-21 10:22 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/1d090cf33da6
Merge
Changeset: 242b4e0e6f73
Author: phh
Date: 2011-11-29 09:21 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/242b4e0e6f73
7116189: Export JVM_SetNativeThreadName from Hotspot
Summary: Added JVM_SetNativeThreadName to linker mapfiles on Solaris and Linux.
Reviewed-by: dcubed, dholmes
Contributed-by: michael.x.mcmahon at oracle.com
! make/linux/makefiles/mapfile-vers-debug
! make/linux/makefiles/mapfile-vers-product
! make/solaris/makefiles/mapfile-vers
Changeset: 763f01599ff4
Author: phh
Date: 2011-11-29 17:00 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/763f01599ff4
7116481: Commercial features in Hotspot must be gated by a switch
Summary: Add -XX:+UnlockCommercialVMOptions to gate use of commercial feature \
switches in the same way as -XX:UnlockDiagnosticVMOptions gates use of diagnostic \
feature switches.
Reviewed-by: jwilhelm, kamg
! src/share/vm/runtime/globals.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/globals_extension.hpp
Changeset: 358eca91be48
Author: phh
Date: 2011-11-30 12:48 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/358eca91be48
7116730: Revert 7116481: Commercial features in Hotspot must be gated by a switch
Summary: Revert 7116481 to current hsx/hotspot-main
Reviewed-by: kamg
! src/share/vm/runtime/globals.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/globals_extension.hpp
Changeset: 81a08cd7f6a1
Author: coleenp
Date: 2011-12-01 13:42 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/81a08cd7f6a1
Merge
Changeset: a88de71c4e3a
Author: tonyp
Date: 2011-11-18 12:52 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/a88de71c4e3a
7097002: G1: remove a lot of unused / redundant code from the G1CollectorPolicy class
Summary: Major cleanup of the G1CollectorPolicy class. It removes a lot of unused \
fields and methods and also consolidates replicated information (mainly various ways \
of counting the number of CSet regions) into one copy.
Reviewed-by: johnc, brutisso
! src/share/vm/gc_implementation/g1/g1CollectedHeap.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/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
Changeset: d06a2d7fcd5b
Author: brutisso
Date: 2011-11-21 07:47 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/d06a2d7fcd5b
7110718: -XX:MarkSweepAlwaysCompactCount=0 crashes the JVM
Summary: Interpret MarkSweepAlwaysCompactCount < 1 as never do full compaction
Reviewed-by: ysr, tonyp, jmasa, johnc
! src/share/vm/gc_implementation/parallelScavenge/psMarkSweepDecorator.cpp
! src/share/vm/memory/space.hpp
Changeset: b5a5f30c483d
Author: johnc
Date: 2011-11-21 09:24 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/b5a5f30c483d
7110173: GCNotifier::pushNotification publishes stale data.
Summary: GCNotifier::pushNotification() references GCMemoryManager::_last_gc_stat but \
is called from GCMemoryManager::gc_end() before GCMemoryManager::_last_gc_stat is set \
up using the values in GCMemoryManager::_current_gc_stat. As a result the GC \
notification code accesses unitialized or stale data. Move the notification call \
after GCMemoryManager::_las_gc_stat is set, but inside the same \
if-block.
Reviewed-by: poonam, dholmes, fparain, mchung
! src/share/vm/services/memoryManager.cpp
Changeset: 6071e0581859
Author: johnc
Date: 2011-11-18 12:27 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/6071e0581859
7111795: G1: Various cleanups identified during walk through of changes for 6484965
Summary: Various cleanups and formatting changes identified during a code walk \
through of the changes for 6484965 ("G1: piggy-back liveness accounting phase on \
marking").
Reviewed-by: brutisso, tonyp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/heapRegion.hpp
Changeset: 3a298e04d914
Author: tonyp
Date: 2011-11-22 04:47 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/3a298e04d914
Merge
Changeset: bca17e38de00
Author: jmasa
Date: 2011-08-09 10:16 -0700
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/bca17e38de00
6593758: RFE: Enhance GC ergonomics to dynamically choose ParallelGCThreads
Summary: Select number of GC threads dynamically based on heap usage and number of \
Java threads
Reviewed-by: johnc, ysr, jcoomes
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/g1/collectionSetChooser.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.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/g1RemSet.cpp
! src/share/vm/gc_implementation/parNew/parCardTableModRefBS.cpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.hpp
! src/share/vm/gc_implementation/parallelScavenge/cardTableExtension.cpp
! src/share/vm/gc_implementation/parallelScavenge/cardTableExtension.hpp
! src/share/vm/gc_implementation/parallelScavenge/gcTaskManager.cpp
! src/share/vm/gc_implementation/parallelScavenge/gcTaskManager.hpp
! src/share/vm/gc_implementation/parallelScavenge/gcTaskThread.cpp
! src/share/vm/gc_implementation/parallelScavenge/gcTaskThread.hpp
! src/share/vm/gc_implementation/parallelScavenge/pcTasks.cpp
! src/share/vm/gc_implementation/parallelScavenge/psCompactionManager.cpp
! src/share/vm/gc_implementation/parallelScavenge/psCompactionManager.hpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp
! src/share/vm/gc_implementation/parallelScavenge/psTasks.cpp
! src/share/vm/gc_implementation/parallelScavenge/psTasks.hpp
! src/share/vm/gc_implementation/shared/adaptiveSizePolicy.cpp
! src/share/vm/gc_implementation/shared/adaptiveSizePolicy.hpp
! src/share/vm/memory/cardTableModRefBS.cpp
! src/share/vm/memory/cardTableRS.cpp
! src/share/vm/memory/sharedHeap.cpp
! src/share/vm/memory/sharedHeap.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/utilities/workgroup.cpp
! src/share/vm/utilities/workgroup.hpp
! src/share/vm/utilities/yieldingWorkgroup.cpp
! src/share/vm/utilities/yieldingWorkgroup.hpp
Changeset: 00dd86e542eb
Author: johnc
Date: 2011-11-28 09:49 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/00dd86e542eb
7114303: G1: assert(_g1->mark_in_progress()) failed: shouldn't be here otherwise
Summary: Race between the VM thread reading G1CollectedHeap::_mark_in_progress and it \
being set by the concurrent mark thread when concurrent marking is aborted by a full \
GC. Have the concurrent mark thread join the SuspendibleThreadSet before changing the \
marking state.
Reviewed-by: tonyp, brutisso
! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
Changeset: dc467e8b2c5e
Author: johnc
Date: 2011-11-17 12:40 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/dc467e8b2c5e
7112743: G1: Reduce overhead of marking closure during evacuation pauses
Summary: Parallelize the serial code that was used to mark objects reachable from \
survivor objects in the collection set. Some minor improvments in the timers used to \
track the freeing of the collection set along with some tweaks to \
PrintGCDetails.
Reviewed-by: tonyp, brutisso
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.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/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/g1RemSet.hpp
! src/share/vm/gc_implementation/g1/heapRegion.hpp
! src/share/vm/oops/objArrayOop.hpp
Changeset: ea640b5e949a
Author: jmasa
Date: 2011-11-22 14:18 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/ea640b5e949a
7106024: CMS: Removed unused code for precleaning in remark phase
Summary: Remove dead code.
Reviewed-by: stefank, ysr
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/memory/cardTableModRefBS.cpp
! src/share/vm/memory/cardTableModRefBS.hpp
Changeset: 7913e93dca52
Author: jmasa
Date: 2011-11-22 14:59 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/7913e93dca52
7112997: Remove obsolete code ResetObjectsClosure and VerifyUpdateClosure
Summary: Remove obsolete code.
Reviewed-by: brutisso, ysr, jcoomes
! src/share/vm/gc_implementation/parallelScavenge/psCompactionManager.cpp
! src/share/vm/gc_implementation/parallelScavenge/psCompactionManager.hpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.hpp
! src/share/vm/gc_implementation/shared/markSweep.hpp
! src/share/vm/gc_implementation/shared/markSweep.inline.hpp
Changeset: 1bbf5b6fb7b0
Author: tonyp
Date: 2011-12-02 08:52 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/1bbf5b6fb7b0
Merge
! src/share/vm/runtime/globals.hpp
Changeset: 6de8c9ba5907
Author: jcoomes
Date: 2011-12-02 15:11 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/6de8c9ba5907
Merge
Changeset: aed8bf036ce2
Author: jcoomes
Date: 2011-12-02 15:11 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/aed8bf036ce2
Added tag hs23-b07 for changeset 6de8c9ba5907
! .hgtags
Changeset: cf4dd13bbcd3
Author: jcoomes
Date: 2011-12-02 21:10 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/cf4dd13bbcd3
7117536: new hotspot build - hs23-b08
Reviewed-by: johnc
! make/hotspot_version
Changeset: cd00eaeebef6
Author: phh
Date: 2011-12-05 12:50 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/cd00eaeebef6
7117389: Add a framework for vendor-specific command line switch extensions to \
Hotspot
Summary: Add a file, globals_ext.hpp, containing a null interface, to be replaced by \
a vendor in altsrc as needed.
Reviewed-by: coleenp, kamg, dholmes, johnc, jrose
! src/share/vm/runtime/globals.cpp
! src/share/vm/runtime/globals.hpp
+ src/share/vm/runtime/globals_ext.hpp
! src/share/vm/runtime/globals_extension.hpp
Changeset: 8657ec177a14
Author: dcubed
Date: 2011-12-05 14:55 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/8657ec177a14
7117748: SA_APPLE_BOOT_JAVA and ALWAYS_PASS_TEST_GAMMA settings should not be \
required on MacOS X
Summary: Replace SA_APPLE_BOOT_JAVA with logic that checks the boot JDK for the \
location of JDI classes. ALWAYS_PASS_TEST_GAMMA is true by default on \
Darwin.
Reviewed-by: kvn, swingler
! make/bsd/makefiles/buildtree.make
! make/bsd/makefiles/sa.make
Changeset: 41cce03b29a8
Author: dcubed
Date: 2011-12-06 05:28 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/41cce03b29a8
Merge
Changeset: 03865c41c4f3
Author: vladidan
Date: 2011-12-06 16:35 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/03865c41c4f3
Merge
! src/share/vm/runtime/globals.hpp
Changeset: 55d777c0860a
Author: dcubed
Date: 2011-12-07 07:27 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/55d777c0860a
7118648: disable compressed oops by default on MacOS X until 7118647 is fixed
Summary: UseCompressedOops is false by default on MacOS X; can still be set manually
Reviewed-by: jmelvin, kvn, dholmes
! src/share/vm/runtime/arguments.cpp
Changeset: e8fdaf4a66cb
Author: kvn
Date: 2011-11-10 20:17 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/e8fdaf4a66cb
7110586: C2 generates incorrect results
Summary: Exact limit of empty loop calculated incorrectly.
Reviewed-by: iveresov, never
! src/share/vm/opto/loopnode.cpp
+ test/compiler/7110586/Test7110586.java
Changeset: 8c57262447d3
Author: kvn
Date: 2011-11-14 18:38 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/8c57262447d3
7105605: Use EA info to optimize pointers compare
Summary: optimize pointers compare using EA information.
Reviewed-by: never, twisti
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/cfgnode.cpp
! src/share/vm/opto/escape.cpp
! src/share/vm/opto/escape.hpp
Changeset: 6729bbc1fcd6
Author: twisti
Date: 2011-11-16 01:39 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/6729bbc1fcd6
7003454: order constants in constant table by number of references in code
Reviewed-by: kvn, never, bdelsart
! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/sparc/vm/methodHandles_sparc.cpp
! src/cpu/sparc/vm/sharedRuntime_sparc.cpp
! src/cpu/sparc/vm/sparc.ad
! src/cpu/sparc/vm/vtableStubs_sparc.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/adlc/adlparse.cpp
! src/share/vm/adlc/output_c.cpp
! src/share/vm/asm/assembler.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/compile.hpp
! src/share/vm/opto/machnode.cpp
! src/share/vm/opto/matcher.hpp
Changeset: 1bd45abaa507
Author: kvn
Date: 2011-11-16 09:13 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/1bd45abaa507
6890673: Eliminate allocations immediately after EA
Summary: Try to eliminate allocations and related locks immediately after escape \
analysis.
Reviewed-by: never
! src/share/vm/opto/block.cpp
! src/share/vm/opto/callnode.cpp
! src/share/vm/opto/callnode.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/escape.cpp
! src/share/vm/opto/gcm.cpp
! src/share/vm/opto/loopnode.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/macro.hpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/memnode.hpp
Changeset: 973293defacd
Author: iveresov
Date: 2011-11-16 19:42 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/973293defacd
7112085: assert(fr.interpreter_frame_expression_stack_size()==0) failed: only handle \
empty stacks
Summary: Move the inlinee invoke notification callback into inlinee preamble
Reviewed-by: kvn, never
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_Instruction.hpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/runtime/simpleThresholdPolicy.cpp
! src/share/vm/runtime/simpleThresholdPolicy.hpp
! test/compiler/6792161/Test6792161.java
Changeset: a04a201f0f5a
Author: twisti
Date: 2011-11-17 04:07 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/a04a201f0f5a
7108383: JSR 292: JRuby bench_define_method_methods.rb: assert(slow_jvms != NULL) \
failed: miss path must not
Reviewed-by: kvn, never
! src/share/vm/ci/ciMethod.hpp
! src/share/vm/opto/callGenerator.cpp
! src/share/vm/opto/callGenerator.hpp
! src/share/vm/opto/doCall.cpp
Changeset: 59bc0d4d9ea3
Author: never
Date: 2011-11-18 10:29 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/59bc0d4d9ea3
7110489: C1: 64-bit tiered with ForceUnreachable: assert(reachable(src)) failed: \
Address should be reachable
Reviewed-by: kvn, iveresov, twisti
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/methodHandles_x86.hpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
Changeset: 7793051af7d6
Author: twisti
Date: 2011-11-21 00:57 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/7793051af7d6
7110058: change default for ScavengeRootsInCode to 2
Reviewed-by: kvn, never
! src/share/vm/runtime/globals.hpp
Changeset: f03a3c8bd5e5
Author: roland
Date: 2011-09-14 09:22 +0200
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/f03a3c8bd5e5
7077312: Provide a CALL effect for instruct declaration in the ad file
Summary: abstracted way to declare that the MachNode has the effect of a call (kills \
caller save registers, preserves callee save registers)
Reviewed-by: twisti, never
! src/share/vm/adlc/adlparse.cpp
! src/share/vm/adlc/adlparse.hpp
! src/share/vm/adlc/archDesc.cpp
! src/share/vm/adlc/formssel.cpp
! src/share/vm/adlc/formssel.hpp
! src/share/vm/adlc/output_h.cpp
! src/share/vm/opto/block.hpp
! src/share/vm/opto/idealGraphPrinter.cpp
! src/share/vm/opto/lcm.cpp
! src/share/vm/opto/machnode.hpp
! src/share/vm/opto/node.hpp
Changeset: db2e64ca2d5a
Author: roland
Date: 2011-11-22 09:45 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/db2e64ca2d5a
7090968: Allow adlc register class to depend on runtime conditions
Summary: allow reg_class definition as a function.
Reviewed-by: kvn, never
! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/adlc/adlparse.cpp
! src/share/vm/adlc/archDesc.cpp
! src/share/vm/adlc/formsopt.cpp
! src/share/vm/adlc/formsopt.hpp
! src/share/vm/adlc/output_c.cpp
! src/share/vm/opto/matcher.hpp
Changeset: cc81b9c09bbb
Author: kvn
Date: 2011-11-28 15:46 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/cc81b9c09bbb
7112478: after 7105605 JRuby bench_define_method_methods.rb fails with NPE
Summary: Fixed several EA issues with Connection Graph construction.
Reviewed-by: never, twisti
! src/share/vm/ci/bcEscapeAnalyzer.cpp
! src/share/vm/ci/bcEscapeAnalyzer.hpp
! src/share/vm/compiler/compileBroker.cpp
! src/share/vm/opto/escape.cpp
! src/share/vm/opto/escape.hpp
Changeset: 97825a4f7369
Author: iveresov
Date: 2011-11-30 17:35 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/97825a4f7369
7116795: Tiered: enable by default for server
Summary: Enable tiered compilation on server VM by default
Reviewed-by: kvn, never
! make/jprt.properties
! src/cpu/sparc/vm/c2_globals_sparc.hpp
! src/cpu/x86/vm/c2_globals_x86.hpp
Changeset: f745b2be3737
Author: kvn
Date: 2011-12-02 21:37 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/f745b2be3737
7117282: assert(base == NULL || t_adr->isa_rawptr() || !phase->type(base)
Summary: Delay memory node transformation until the memory is processed.
Reviewed-by: iveresov, never
! src/share/vm/opto/memnode.cpp
Changeset: 81f7362f7bed
Author: kvn
Date: 2011-12-08 10:27 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/81f7362f7bed
Merge
! make/jprt.properties
! src/share/vm/runtime/globals.hpp
Changeset: 4406629aa157
Author: johnc
Date: 2011-12-02 12:39 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/4406629aa157
7114095: G1: assert(obj == oopDesc::load_decode_heap_oop(p)) failed: p should still \
be pointing to obj
Summary: As a result of the changes for 4965777, the G1 reference field scanning \
closure could be applied to the discovered field of a reference object twice. The \
failing assert is too strong if the result of the first application of the closure is \
stolen, and the referenced object, evacuated by another worker \
thread.
Reviewed-by: ysr, tonyp
! src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp
Changeset: e37aedaedccd
Author: tonyp
Date: 2011-12-05 12:26 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/e37aedaedccd
Merge
Changeset: f1391adc6681
Author: stefank
Date: 2011-11-28 10:19 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/f1391adc6681
7112034: Parallel CMS fails to properly mark reference objects
Summary: Enabled reference processing when work stealing during concurrent marking
Reviewed-by: jmasa, brutisso
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
Changeset: f4414323345f
Author: stefank
Date: 2011-11-28 14:58 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/f4414323345f
7116081: USE_PRECOMPILED_HEADER=0 triggers a single threaded build of the JVM
Summary: Changed the conditional to see if the precompiled header has been specified. \
Also, removed the unused PrecompiledOption.
Reviewed-by: dholmes, brutisso
! make/bsd/makefiles/gcc.make
! make/bsd/makefiles/top.make
! make/linux/makefiles/gcc.make
! make/linux/makefiles/top.make
! make/solaris/makefiles/gcc.make
Changeset: d23d2b18183e
Author: tonyp
Date: 2011-12-07 12:54 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/d23d2b18183e
7118202: G1: eden size unnecessarily drops to a minimum
Summary: An integer underflow can cause the RSet lengths to be massively \
overpredicted which forces the eden size to the minimum.
Reviewed-by: brutisso, johnc
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
Changeset: e9b91fd07263
Author: jmasa
Date: 2011-12-09 06:46 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/e9b91fd07263
Merge
Changeset: 6d7d0790074d
Author: jmasa
Date: 2011-12-09 19:28 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/6d7d0790074d
7119584: UseParallelGC barrier task can be overwritten.
Summary: Provoke a GC for a metadata allocation failure.
Reviewed-by: johnc, iveresov
! src/share/vm/gc_implementation/parallelScavenge/gcTaskManager.cpp
! src/share/vm/gc_implementation/parallelScavenge/gcTaskThread.cpp
Changeset: 3b688d6ff3d0
Author: fparain
Date: 2011-12-14 04:30 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/3b688d6ff3d0
7104647: Adding a diagnostic command framework
Reviewed-by: phh, dcubed
! src/share/vm/services/attachListener.cpp
+ src/share/vm/services/diagnosticArgument.cpp
+ src/share/vm/services/diagnosticArgument.hpp
+ src/share/vm/services/diagnosticCommand.cpp
+ src/share/vm/services/diagnosticCommand.hpp
+ src/share/vm/services/diagnosticFramework.cpp
+ src/share/vm/services/diagnosticFramework.hpp
! src/share/vm/services/jmm.h
! src/share/vm/services/management.cpp
Changeset: 31f6f10e4379
Author: vladidan
Date: 2011-12-14 20:06 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/31f6f10e4379
Merge
Changeset: a2fef924d8e6
Author: amurillo
Date: 2011-12-16 12:38 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/a2fef924d8e6
Merge
! .hgtags
Changeset: 61165f53f165
Author: amurillo
Date: 2011-12-16 12:37 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/61165f53f165
Added tag hs23-b08 for changeset a2fef924d8e6
! .hgtags
Changeset: 7e075537835d
Author: cl
Date: 2011-12-22 19:00 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/7e075537835d
Added tag jdk8-b18 for changeset 61165f53f165
! .hgtags
Changeset: 434acc838772
Author: amurillo
Date: 2011-12-16 12:46 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/434acc838772
7122001: new hotspot build - hs23-b09
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: 3c648b9ad052
Author: stefank
Date: 2011-12-14 12:15 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/3c648b9ad052
7121373: Clean up CollectedHeap::is_in
Summary: Fixed G1CollectedHeap::is_in, added tests, cleaned up comments and made \
Space::is_in pure virtual.
Reviewed-by: brutisso, tonyp, jcoomes
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_interface/collectedHeap.cpp
! src/share/vm/gc_interface/collectedHeap.hpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/genCollectedHeap.hpp
! src/share/vm/memory/generation.hpp
! src/share/vm/memory/space.cpp
! src/share/vm/memory/space.hpp
! src/share/vm/oops/arrayOop.cpp
! src/share/vm/oops/arrayOop.hpp
! src/share/vm/prims/jni.cpp
! src/share/vm/utilities/quickSort.cpp
! src/share/vm/utilities/quickSort.hpp
Changeset: fd2b426c30db
Author: johnc
Date: 2011-12-14 17:43 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/fd2b426c30db
7119908: G1: Cache CSet start region for each worker for subsequent reuse
Summary: Cache workers' calculated starting heap region, used for parallel iteration \
over the collcection set, for subsequent reuse.
Reviewed-by: tonyp, brutisso
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
Changeset: 41406797186b
Author: tonyp
Date: 2011-12-16 02:14 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/41406797186b
7113012: G1: rename not-fully-young GCs as "mixed"
Summary: Renamed partially-young GCs as mixed and fully-young GCs as young. Change \
all external output that includes those terms (GC log and GC ergo log) as well as any \
comments, fields, methods, etc. The changeset also includes very minor code tidying \
up (added some curly brackets).
Reviewed-by: johnc, brutisso
! 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/g1ErgoVerbose.cpp
! src/share/vm/gc_implementation/g1/g1ErgoVerbose.hpp
! src/share/vm/gc_implementation/g1/g1MonitoringSupport.hpp
Changeset: adedfbbf0360
Author: johnc
Date: 2011-12-16 11:40 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/adedfbbf0360
7120038: G1: ParallelGCThreads==0 is broken
Summary: Running G1 with ParallelGCThreads==0 results in various crashes and asserts. \
Most of these are caused by unguarded references to the worker threads array or an \
incorrect number of active workers.
Reviewed-by: jmasa, tonyp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
Changeset: e7dead7e90af
Author: johnc
Date: 2011-12-19 10:02 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/e7dead7e90af
7117303: VM uses non-monotonic time source and complains that it is non-monotonic
Summary: Replaces calls to os::javaTimeMillis(), which does not (and cannot) \
guarantee monotonicity, in GC code to an equivalent expression that uses \
os::javaTimeNanos(). os::javaTimeNanos is guaranteed monotonically non-decreasing if \
the underlying platform provides a monotonic time source. Changes in OS files are to \
make use of the newly defined constants in globalDefinitions.hpp.
Reviewed-by: dholmes, ysr
! 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/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/generation.hpp
! src/share/vm/memory/referenceProcessor.cpp
! src/share/vm/utilities/globalDefinitions.hpp
Changeset: 129cd462ae89
Author: jmasa
Date: 2011-12-20 12:27 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/129cd462ae89
Merge
Changeset: 96ce4c27112f
Author: coleenp
Date: 2011-12-19 15:34 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/96ce4c27112f
7122939: TraceBytecodes broken with UseCompressedOops
Summary: Disable verify_heapbase on sparc if TraceBytecodes because the latter uses \
r12 as a temp register
Reviewed-by: coleenp, phh
Contributed-by: Volker Simonis <volker.simonis at gmail.com>
! src/cpu/x86/vm/assembler_x86.cpp
Changeset: 6c995c08526c
Author: phh
Date: 2011-12-19 15:50 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/6c995c08526c
7122880: Extend vendor-specific command interface to include manageable switches
Summary: Add Flag::external_ext()/writable_ext(), both return false.
Reviewed-by: coleenp, zgu
! src/share/vm/runtime/globals.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/globals_ext.hpp
! src/share/vm/services/management.cpp
Changeset: 4502fd5c7698
Author: phh
Date: 2011-12-19 21:38 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/4502fd5c7698
Merge
Changeset: 11c26bfcf8c7
Author: phh
Date: 2011-12-21 15:48 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/11c26bfcf8c7
7091417: recvfrom's 6th input should be of type socklen_t
Summary: Revamp class os's socket method formal args to match socket.h, insert casts \
in appropriate places, and copyin-copyout int*'s that s/b \
socklen_t*'s in jvm.cpp.
Reviewed-by: coleenp, dholmes
Contributed-by: erik.gahlin at oracle.com, rickard.backman at oracle.com, nils.loodin \
at oracle.com, markus.gronlund at oracle.com
! src/os/bsd/vm/jvm_bsd.h
! src/os/bsd/vm/os_bsd.inline.hpp
! src/os/linux/vm/jvm_linux.h
! src/os/linux/vm/os_linux.inline.hpp
! src/os/solaris/vm/jvm_solaris.h
! src/os/solaris/vm/os_solaris.cpp
! src/os/solaris/vm/os_solaris.inline.hpp
! src/os/windows/vm/jvm_windows.h
! src/os/windows/vm/os_windows.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/runtime/os.hpp
! src/share/vm/utilities/ostream.cpp
Changeset: c01e115b095e
Author: coleenp
Date: 2011-12-21 16:41 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/c01e115b095e
7064927: retransformClasses() does not pass in LocalVariableTable of a method
Summary: Handle LVT attribute in the class file reconstitutor.
Reviewed-by: phh, coleenp
Contributed-by: thomaswue <thomas.wuerthinger at oracle.com>
! src/share/vm/prims/jvmtiClassFileReconstituter.cpp
! src/share/vm/prims/jvmtiClassFileReconstituter.hpp
Changeset: d532160c55f7
Author: coleenp
Date: 2011-12-21 18:22 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/d532160c55f7
Merge
Changeset: 4b18532913c7
Author: vladidan
Date: 2011-12-22 12:01 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/4b18532913c7
Merge
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
Changeset: 4bcf61041217
Author: amurillo
Date: 2011-12-23 15:24 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/4bcf61041217
Merge
Changeset: 9232e0ecbc2c
Author: amurillo
Date: 2011-12-23 15:24 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/9232e0ecbc2c
Added tag hs23-b09 for changeset 4bcf61041217
! .hgtags
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