'[OpenJDK 2D-Dev] hg: jdk7/2d/hotspot: 80 new changesets'

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List:       openjdk-2d-dev
Subject:    [OpenJDK 2D-Dev] hg: jdk7/2d/hotspot: 80 new changesets
From:       jennifer.godinez () sun ! com (jennifer ! godinez at sun ! com)
Date:       2009-09-17 20:15:47
Message-ID: 20090917201825.89DBB12385 () hg ! openjdk ! java ! net
[Download RAW message or body]

Changeset: d07e68298d4e
Author:    xdono
Date:      2009-07-30 10:58 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/d07e68298d4e

Added tag jdk7-b67 for changeset 18f526145aea

! .hgtags

Changeset: 54fd4d923296
Author:    xdono
Date:      2009-08-06 10:25 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/54fd4d923296

Added tag jdk7-b68 for changeset d07e68298d4e

! .hgtags

Changeset: 5021b9893d0a
Author:    xdono
Date:      2009-08-13 12:11 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/5021b9893d0a

Added tag jdk7-b69 for changeset 54fd4d923296

! .hgtags

Changeset: 185d256992c3
Author:    asaha
Date:      2009-08-07 11:31 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/185d256992c3

6803688: Integrate latest JAX-WS (2.1.6) in to JDK 6u14
Reviewed-by: darcy, ramap

! THIRD_PARTY_README

Changeset: adba5b333f26
Author:    asaha
Date:      2009-08-10 10:52 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/adba5b333f26

Merge


Changeset: 0632c3e615a3
Author:    tbell
Date:      2009-08-14 08:50 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/0632c3e615a3

Merge


Changeset: 50a704b1d838
Author:    xdono
Date:      2009-08-20 11:20 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/50a704b1d838

Added tag jdk7-b70 for changeset 0632c3e615a3

! .hgtags

Changeset: f753dffae23e
Author:    trims
Date:      2009-08-13 17:47 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/f753dffae23e

6871765: Bump the HS16 build number to 08
Summary: Update the HS16 build number to 08
Reviewed-by: jcoomes

! make/hotspot_version

Changeset: 6a93908f268f
Author:    mchung
Date:      2009-07-10 11:10 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/6a93908f268f

6857194: Add hotspot perf counters to aid class loading performance measurement
Summary: Add new jvmstat counters to measure detailed class loading time
Reviewed-by: acorn, kamg

! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/classFileParser.hpp
! src/share/vm/classfile/classLoader.cpp
! src/share/vm/classfile/classLoader.hpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/includeDB_core
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/runtime/perfData.hpp
! src/share/vm/services/threadService.cpp
! src/share/vm/services/threadService.hpp

Changeset: 1413494da700
Author:    martin
Date:      2009-06-29 14:42 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/1413494da700

6850957: Honor -XX:OnOutOfMemoryError when array size exceeds VM limit
Summary: call report_java_out_of_memory("Requested array size exceeds VM limit")
Reviewed-by: tbell, dholmes, alanb, ysr
Contributed-by: jeremymanson at google.com

! src/share/vm/oops/arrayKlass.cpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/objArrayKlass.cpp
! src/share/vm/oops/typeArrayKlass.cpp

Changeset: 8c79517a9300
Author:    poonam
Date:      2009-07-16 18:21 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/8c79517a9300

6840305: Discrepancy in system memory details (when 4G or greater) reported by JVM \
                and Windows OS
Summary: GlobalMemoryStatus() does not report correct memory usage when the system \
has more than 4gb of RAM. GlobalMemoryStatusEx() should be used in place of \
                GlobalMemoryStatus().
Reviewed-by: kamg, coleenp

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

Changeset: abe076e3636f
Author:    mchung
Date:      2009-07-27 09:06 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/abe076e3636f

6864003: Modify JVM_FindClassFromBootLoader to return null if class not found
Summary: JVM_FindClassFromBootLoader returns null if class not found
Reviewed-by: acorn, alanb, dholmes

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

Changeset: 494244ae0171
Author:    coleenp
Date:      2009-07-27 17:23 -0400
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/494244ae0171

Merge

! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/includeDB_core
! src/share/vm/oops/objArrayKlass.cpp

Changeset: 2b4230d1e589
Author:    dcubed
Date:      2009-07-28 13:35 -0600
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/2b4230d1e589

6862295: JDWP threadid changes during debugging session (leading to ingored \
                breakpoints)
Summary: Correctly count full GC operations for framework collectors. Add \
                ForceFullGCJVMTIEpilogues as a future work around if needed.
Reviewed-by: jcoomes, alanb, ysr

! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/prims/jvmtiExport.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 16c930df1e9b
Author:    dcubed
Date:      2009-07-28 13:50 -0600
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/16c930df1e9b

Merge

! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/prims/jvmtiExport.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 66b0f834a440
Author:    coleenp
Date:      2009-07-30 15:06 -0400
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/66b0f834a440

Merge

! src/share/vm/classfile/classLoader.cpp

Changeset: 27f6a9b9c311
Author:    tonyp
Date:      2009-07-29 11:01 -0400
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/27f6a9b9c311

6864886: G1: rename -XX parameters related to update buffers
Summary: renaming a couple of update buffer-related parameters to make them more \
                understandable and consistent.
Reviewed-by: iveresov, ysr

! src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp
! src/share/vm/gc_implementation/g1/dirtyCardQueue.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/runtime/globals.hpp

Changeset: 83b687ce3090
Author:    tonyp
Date:      2009-07-30 14:50 -0400
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/83b687ce3090

6866591: G1: print update buffer processing stats more often
Summary: It adds parameter -XX:+G1SummarizeRSetStatsPeriod that causes update buffer \
processing information to be printed periodically. It also includes two small \
                formatting changes.
Reviewed-by: jmasa, jcoomes, ysr

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

Changeset: 7f807f55161a
Author:    ysr
Date:      2009-07-31 10:41 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/7f807f55161a

Merge

! src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp
! src/share/vm/gc_implementation/g1/dirtyCardQueue.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 061cd4d965fc
Author:    jmasa
Date:      2009-08-02 18:44 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/061cd4d965fc

6862534: -XX:NewRatio completely ignored when combined with -XX:+UseConcMarkSweepG
Summary: Use NewRatio if it is explicitly set.
Reviewed-by: ysr, jcoomes

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

Changeset: ff004bcd2596
Author:    jmasa
Date:      2009-08-02 19:10 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/ff004bcd2596

6843292: "Expect to be beyond new region unless impacting another region" assertion \
                too strong
Summary: In the assertion allow for collision with the guard page.
Reviewed-by: tonyp, ysr, jcoomes

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

Changeset: 59726d16b30d
Author:    jmasa
Date:      2009-08-02 22:33 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/59726d16b30d

Merge


Changeset: 15c5903cf9e1
Author:    johnc
Date:      2009-08-03 12:59 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/15c5903cf9e1

6865703: G1: Parallelize hot card cache cleanup
Summary: Have the GC worker threads clear the hot card cache in parallel by having \
each worker thread claim a chunk of the card cache and process the cards in that \
chunk. The size of the chunks that each thread will claim is determined at VM \
                initialization from the size of the card cache and the number of \
                worker threads.
Reviewed-by: jmasa, tonyp

! src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp
! src/share/vm/gc_implementation/g1/concurrentG1Refine.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp

Changeset: 6cb8e9df7174
Author:    johnc
Date:      2009-08-04 16:00 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/6cb8e9df7174

6819077: G1: first GC thread coming late into the GC.
Summary: The first worker thread is delayed when entering the GC because it clears \
the card count table that is used in identifying hot cards. Replace the card count \
table with a dynamically sized evicting hash table that includes an epoch based \
                counter.
Reviewed-by: iveresov, tonyp

! src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp
! src/share/vm/gc_implementation/g1/concurrentG1Refine.hpp
! 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/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/g1RemSet.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/gc_implementation/includeDB_gc_g1

Changeset: 703065c670fa
Author:    ysr
Date:      2009-08-05 18:54 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/703065c670fa

6868991: JPRT: elide GCBasher_G1 test on winx64 until 6867250 is resolved
Summary: JPRT: elide GCBasher_G1 test on winx64 until 6867250 is resolved
Reviewed-by: jcoomes

! make/jprt.properties

Changeset: a94af87c3357
Author:    never
Date:      2009-07-24 12:40 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/a94af87c3357

6861984: solaris version of libsaproc.so should support SA_ALTROOT directly
Reviewed-by: kvn, twisti

! agent/make/saenv.sh
! agent/make/saenv64.sh
! agent/src/os/solaris/proc/Makefile
! agent/src/os/solaris/proc/mapfile
! agent/src/os/solaris/proc/saproc.cpp
+ agent/src/os/solaris/proc/saproc_audit.cpp

Changeset: dd0a4e1e219b
Author:    kvn
Date:      2009-07-26 12:59 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/dd0a4e1e219b

6851386: assert(b->find_node(def) < j,"uses must follow definitions")
Summary: Add additional check for a tight loop.
Reviewed-by: never

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

Changeset: 665be97e8704
Author:    kvn
Date:      2009-07-26 16:40 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/665be97e8704

6863420: os::javaTimeNanos() go backward on Solaris x86
Summary: Use new atomic long load method Atomic::load() to load max_hrtime.
Reviewed-by: never, ysr, johnc, phh, dcubed, acorn

! src/os/solaris/vm/os_solaris.cpp
! src/os_cpu/solaris_sparc/vm/atomic_solaris_sparc.inline.hpp
! src/os_cpu/solaris_x86/vm/atomic_solaris_x86.inline.hpp
! src/os_cpu/solaris_x86/vm/solaris_x86_32.il
! src/share/vm/runtime/atomic.hpp
+ test/compiler/6863420/Test.java

Changeset: 94b6d06fd759
Author:    twisti
Date:      2009-07-20 08:20 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/94b6d06fd759

6860920: serialize.cpp shouldn't use objArrayOopDesc::base_offset_in_bytes(T_BYTE)
Summary: serialize.cpp currently uses objArrayOopDesc::base_offset_in_bytes(T_BYTE), \
                which seems to be wrong.
Reviewed-by: coleenp, kvn

! src/share/vm/memory/serialize.cpp
! src/share/vm/oops/objArrayOop.hpp
! src/share/vm/opto/library_call.cpp

Changeset: 1cef5ec3ca56
Author:    twisti
Date:      2009-07-27 06:15 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/1cef5ec3ca56

Merge

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

Changeset: 52898b0c43e9
Author:    twisti
Date:      2009-07-28 09:02 +0200
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/52898b0c43e9

6863155: Server compiler generates incorrect code (x86, long, bitshift, bitmask)
Summary: Code compiled with server compiler generates an incorrect result.
Reviewed-by: cfang, never, kvn

! src/share/vm/opto/mulnode.cpp
+ test/compiler/6863155/Test6863155.java

Changeset: 60fea60a6db5
Author:    kvn
Date:      2009-07-30 16:05 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/60fea60a6db5

6864914: SPECjvm2008 produces invalid result with zero based Compressed Oops
Summary: Always use "lea" instruction for narrow oop decoding instead of "shift".
Reviewed-by: never

! src/cpu/x86/vm/assembler_x86.cpp

Changeset: 55cb84cd1247
Author:    kvn
Date:      2009-07-31 12:04 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/55cb84cd1247

6865031: Application gives bad result (throws bad exception) with compressed oops
Summary: Produce narrow type for new Phi from the original Phi type.
Reviewed-by: cfang

! src/share/vm/opto/cfgnode.cpp
+ test/compiler/6865031/Test.java

Changeset: 9987d9d5eb0e
Author:    cfang
Date:      2009-07-31 17:12 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/9987d9d5eb0e

6833129: specjvm98 fails with NullPointerException in the compiler with \
                -XX:DeoptimizeALot
Summary: developed a reexecute logic for the interpreter to reexecute the bytecode \
                when deopt happens
Reviewed-by: kvn, never, jrose, twisti

! agent/src/share/classes/sun/jvm/hotspot/code/DebugInfoReadStream.java
! agent/src/share/classes/sun/jvm/hotspot/code/PCDesc.java
! agent/src/share/classes/sun/jvm/hotspot/code/ScopeDesc.java
! src/share/vm/c1/c1_IR.cpp
! src/share/vm/c1/c1_IR.hpp
! src/share/vm/c1/c1_LIRAssembler.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/code/debugInfo.hpp
! src/share/vm/code/debugInfoRec.cpp
! src/share/vm/code/debugInfoRec.hpp
! src/share/vm/code/scopeDesc.cpp
! src/share/vm/code/scopeDesc.hpp
! src/share/vm/interpreter/abstractInterpreter.hpp
! src/share/vm/interpreter/interpreter.cpp
! src/share/vm/interpreter/templateInterpreter.cpp
! src/share/vm/interpreter/templateInterpreter.hpp
! src/share/vm/opto/bytecodeInfo.cpp
! src/share/vm/opto/callnode.cpp
! src/share/vm/opto/callnode.hpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/graphKit.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/output.cpp
! src/share/vm/runtime/vframe.hpp
! src/share/vm/runtime/vframeArray.cpp
! src/share/vm/runtime/vframeArray.hpp
! src/share/vm/runtime/vframe_hp.cpp
! src/share/vm/runtime/vframe_hp.hpp
+ test/compiler/6833129/Test.java

Changeset: 2b9164d13ce9
Author:    kvn
Date:      2009-08-04 17:11 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/2b9164d13ce9

6868486: timouts and outOfMemory in regression tests
Summary: Increase timeout for tests and heap size for 6851282 test.
Reviewed-by: never, cfang

! test/compiler/6826736/Test.java
! test/compiler/6851282/Test.java

Changeset: fc2281ddce3c
Author:    cfang
Date:      2009-08-04 21:32 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/fc2281ddce3c

6868269: CompileTheWorld assertion failure introduced by the reexecute bit \
                implementation
Summary: Improvement on reexecute implementation to fix the assertion failure
Reviewed-by: kvn, never

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

Changeset: 15bbd3f505c0
Author:    kvn
Date:      2009-08-06 09:37 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/15bbd3f505c0

Merge

! agent/src/share/classes/sun/jvm/hotspot/code/DebugInfoReadStream.java
! agent/src/share/classes/sun/jvm/hotspot/code/ScopeDesc.java
! src/share/vm/opto/bytecodeInfo.cpp
! src/share/vm/opto/callnode.cpp
! src/share/vm/opto/callnode.hpp
! src/share/vm/opto/cfgnode.cpp
! src/share/vm/opto/output.cpp
! src/share/vm/runtime/vframe.hpp
! src/share/vm/runtime/vframeArray.cpp
! src/share/vm/runtime/vframe_hp.cpp

Changeset: ef671fb22f73
Author:    never
Date:      2009-08-06 12:24 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/ef671fb22f73

6868051: (SA) FreeChunk support for compressed oops is broken
Reviewed-by: kvn, dcubed

! agent/src/share/classes/sun/jvm/hotspot/memory/CompactibleFreeListSpace.java
! agent/src/share/classes/sun/jvm/hotspot/memory/FreeChunk.java

Changeset: bd2b1f617a4e
Author:    jrose
Date:      2009-08-06 14:28 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/bd2b1f617a4e

6868487: EnableInvokeDynamic and EnableMethodHandles should not be visible flags in \
                JDK6 or JDK7
Summary: switch them from product to experimental; 6817525 will toggle them and \
                switch to diagnostic
Reviewed-by: kvn

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

Changeset: 9c65a08a31a3
Author:    jrose
Date:      2009-08-06 16:15 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/9c65a08a31a3

Merge


Changeset: 3ee342e25e57
Author:    jcoomes
Date:      2009-08-05 12:33 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/3ee342e25e57

6821693: 64-bit TaskQueue capacity still too small
6821507: Alignment problem in GC taskqueue
Reviewed-by: tonyp, apetrusenko

! src/share/vm/utilities/taskqueue.hpp

Changeset: b1773b9a2ca1
Author:    ysr
Date:      2009-08-09 17:03 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/b1773b9a2ca1

Merge


Changeset: b32a809aab08
Author:    jcoomes
Date:      2009-08-11 23:24 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/b32a809aab08

6866585: debug code in ciObjectFactory too slow for large objects
Reviewed-by: ysr, never, kvn

! src/share/vm/ci/ciObjectFactory.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 10d8c0d0d60e
Author:    jcoomes
Date:      2009-08-12 14:27 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/10d8c0d0d60e

6867645: java -Xshare:dump failed - read only space too small
Reviewed-by: iveresov, tonyp, ysr

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

Changeset: 16314a31b961
Author:    trims
Date:      2009-08-13 17:59 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/16314a31b961

Merge


Changeset: 308762b2bf14
Author:    apetrusenko
Date:      2009-08-14 13:44 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/308762b2bf14

6872000: G1: compilation fails on linux/older gcc
Reviewed-by: jcoomes, tonyp

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

Changeset: ac59d4e6dae5
Author:    trims
Date:      2009-08-14 17:14 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/ac59d4e6dae5

Merge


Changeset: 50a95aa4a247
Author:    trims
Date:      2009-08-21 20:16 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/50a95aa4a247

Merge


Changeset: 6e6427f797c0
Author:    xdono
Date:      2009-09-03 10:52 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/6e6427f797c0

Added tag jdk7-b71 for changeset 50a95aa4a247

! .hgtags

Changeset: a05ea7791ee3
Author:    trims
Date:      2009-08-21 20:38 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/a05ea7791ee3

6873236: Fork HS16 to HS17 - renumber Major and build numbers of JVM
Summary: Update the Major and build numbers for HS17 fork
Reviewed-by: jcoomes

! make/hotspot_version

Changeset: 1760a1cbed36
Author:    dcubed
Date:      2009-08-11 11:57 -0600
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/1760a1cbed36

6862945: 4/3 conversion of jmethodID to methodOop in JVMTI is too expensive
Summary: Refactor JNIHandles::checked_resolve_jmethod_id() into fast and paranoid \
                parts.
Reviewed-by: never, alanb

! src/share/vm/prims/jniCheck.cpp
! src/share/vm/runtime/jniHandles.hpp

Changeset: 6ab1d6ece8bd
Author:    apangin
Date:      2009-08-17 15:03 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/6ab1d6ece8bd

Merge


Changeset: 585222cadf79
Author:    apangin
Date:      2009-08-19 15:46 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/585222cadf79

Merge


Changeset: a774e1abbe85
Author:    trims
Date:      2009-08-21 20:39 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/a774e1abbe85

Merge


Changeset: 046932b72aa2
Author:    never
Date:      2009-08-14 00:02 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/046932b72aa2

6862956: PhaseIdealLoop should have a CFG verification mode
Reviewed-by: kvn, twisti

! src/share/vm/opto/compile.cpp
! src/share/vm/opto/domgraph.cpp
! src/share/vm/opto/loopnode.cpp
! src/share/vm/opto/loopnode.hpp
! src/share/vm/opto/phase.cpp
! src/share/vm/opto/phase.hpp

Changeset: 1a81ea4b45d4
Author:    kvn
Date:      2009-08-14 12:23 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/1a81ea4b45d4

6869822: assert(Universe::narrow_oop_shift() == 0,"use unscaled narrow oop")
Summary: Replace the assert with narrow_oop_shift set to 0.
Reviewed-by: never, jcoomes

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

Changeset: a70508bb21c3
Author:    never
Date:      2009-08-14 15:53 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/a70508bb21c3

6862863: C2 compiler fails in elide_copy()
Reviewed-by: kvn

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

Changeset: 55784fd95fe3
Author:    never
Date:      2009-08-14 15:55 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/55784fd95fe3

Merge


Changeset: 7c14587118b3
Author:    never
Date:      2009-08-14 22:11 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/7c14587118b3

Merge


Changeset: c8e2135f7e30
Author:    cfang
Date:      2009-08-17 09:48 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/c8e2135f7e30

6829127: Deoptimization Failure on Specjvm98 _227_mtrt with -XX:+DeoptimizeALot since \
                Hs11 b01
Summary: Make sure the control word is correct in deopt_blob after \
                restore_result_registers
Reviewed-by: kvn, never

! src/cpu/x86/vm/sharedRuntime_x86_32.cpp

Changeset: 662f330d7275
Author:    cfang
Date:      2009-08-17 12:11 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/662f330d7275

6866651: Regression: simple int sum crashes jvm (build 1.6.0_14-b08 and 1.7.0-ea-b59)
Summary: delay dead code elimination in set_req_X to make it safe
Reviewed-by: kvn, never

! src/share/vm/opto/phaseX.cpp
+ test/compiler/6866651/Test.java

Changeset: d0acbc302e14
Author:    never
Date:      2009-08-17 14:45 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/d0acbc302e14

6795465: Crash in assembler_sparc.cpp with client compiler on solaris-sparc
Reviewed-by: twisti, cfang

! src/cpu/sparc/vm/c1_Defs_sparc.hpp
! src/cpu/sparc/vm/c1_FrameMap_sparc.cpp
! src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp
! src/share/vm/includeDB_compiler1
+ test/compiler/6795465/Test6795465.java

Changeset: cd18bd5e667c
Author:    never
Date:      2009-08-19 18:54 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/cd18bd5e667c

6873777: FPU control word optimization still performed with SSE
Reviewed-by: kvn

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

Changeset: 357d4e2eb4dd
Author:    kvn
Date:      2009-08-19 19:05 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/357d4e2eb4dd

6873799: enable escape analysis by default
Summary: enable escape analysis by default
Reviewed-by: never

! src/share/vm/opto/c2_globals.hpp

Changeset: 72088be4b386
Author:    cfang
Date:      2009-08-20 12:42 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/72088be4b386

6873116: Modify reexecute implementation to use pcDesc to record the reexecute bit
Summary: use PcDesc to keep record of the reexecute bit instead of using \
                DebugInfoStreams
Reviewed-by: kvn, never, twisti

! agent/src/share/classes/sun/jvm/hotspot/code/DebugInfoReadStream.java
! agent/src/share/classes/sun/jvm/hotspot/code/NMethod.java
! agent/src/share/classes/sun/jvm/hotspot/code/PCDesc.java
! agent/src/share/classes/sun/jvm/hotspot/code/ScopeDesc.java
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/code/debugInfo.hpp
! src/share/vm/code/debugInfoRec.cpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/pcDesc.cpp
! src/share/vm/code/pcDesc.hpp
! src/share/vm/code/scopeDesc.cpp
! src/share/vm/code/scopeDesc.hpp
! src/share/vm/opto/callnode.cpp
! src/share/vm/prims/jvmtiCodeBlobEvents.cpp
! src/share/vm/runtime/vframe.hpp
! src/share/vm/runtime/vmStructs.cpp

Changeset: 82bd76d4d7f2
Author:    kvn
Date:      2009-08-24 11:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/82bd76d4d7f2

6873800: enable compressed oops by default
Summary: enable compressed oops by default
Reviewed-by: never, ysr

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

Changeset: cdb8b7c37ac1
Author:    never
Date:      2009-08-24 22:26 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/cdb8b7c37ac1

6875329: fix for 6795465 broke exception handler cloning
Reviewed-by: kvn

! src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp
! src/cpu/x86/vm/c1_LIRGenerator_x86.cpp

Changeset: aba04734b61e
Author:    kvn
Date:      2009-08-25 13:08 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/aba04734b61e

Merge


Changeset: 05f89f00a864
Author:    jmasa
Date:      2009-08-24 10:36 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/05f89f00a864

6798898: CMS: bugs related to class unloading
Summary: Override should_remember_klasses() and remember_klass() as needed.
Reviewed-by: ysr, jcoomes

! src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.inline.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
                
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp
                
! src/share/vm/gc_implementation/includeDB_gc_concurrentMarkSweep
! src/share/vm/memory/iterator.cpp
! src/share/vm/memory/iterator.hpp
! src/share/vm/memory/referenceProcessor.cpp

Changeset: e1fdf4fd34dc
Author:    tonyp
Date:      2009-08-19 12:53 -0400
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/e1fdf4fd34dc

6871111: G1: remove the concurrent overhead tracker
Summary: Removing the concurrent overhead tracker from G1, along with the GC overhead \
reporter and the G1AccountConcurrentOverhead (both of which rely on the the \
                concurrent overhead tracker).
Reviewed-by: iveresov, johnc

! src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp
! src/share/vm/gc_implementation/g1/concurrentG1RefineThread.hpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp
! src/share/vm/gc_implementation/g1/concurrentZFThread.cpp
! src/share/vm/gc_implementation/g1/concurrentZFThread.hpp
! 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/g1MMUTracker.cpp
! src/share/vm/gc_implementation/g1/g1MMUTracker.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/gc_implementation/includeDB_gc_g1
! src/share/vm/gc_implementation/includeDB_gc_shared
- src/share/vm/gc_implementation/shared/coTracker.cpp
- src/share/vm/gc_implementation/shared/coTracker.hpp
- src/share/vm/gc_implementation/shared/gcOverheadReporter.cpp
- src/share/vm/gc_implementation/shared/gcOverheadReporter.hpp

Changeset: ead53f6b615d
Author:    tonyp
Date:      2009-08-24 13:52 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/ead53f6b615d

Merge

- src/share/vm/gc_implementation/shared/coTracker.cpp
- src/share/vm/gc_implementation/shared/coTracker.hpp
- src/share/vm/gc_implementation/shared/gcOverheadReporter.cpp
- src/share/vm/gc_implementation/shared/gcOverheadReporter.hpp

Changeset: b37c246bf7ce
Author:    jcoomes
Date:      2009-08-11 15:37 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/b37c246bf7ce

6861660: OopMapBlock count/size confusion
Reviewed-by: tonyp, iveresov

! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/classFileParser.hpp
! src/share/vm/memory/oopFactory.cpp
! src/share/vm/memory/oopFactory.hpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/oops/instanceKlassKlass.cpp
! src/share/vm/oops/instanceKlassKlass.hpp
! src/share/vm/oops/instanceRefKlass.cpp

Changeset: 9eebd3ac74cf
Author:    jcoomes
Date:      2009-08-13 16:22 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/9eebd3ac74cf

6845368: large objects cause a crash or unexpected exception
Reviewed-by: jmasa, iveresov

! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/classFileParser.hpp
! src/share/vm/memory/oopFactory.cpp
! src/share/vm/memory/oopFactory.hpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/oops/instanceKlassKlass.cpp
! src/share/vm/oops/instanceKlassKlass.hpp
! src/share/vm/oops/instanceRefKlass.cpp
+ test/gc/6845368/bigobj.java

Changeset: 8624da129f0b
Author:    apetrusenko
Date:      2009-08-31 05:27 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/8624da129f0b

6841313: G1: dirty cards of survivor regions in parallel
Reviewed-by: tonyp, iveresov

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/memory/cardTableModRefBS.cpp
! src/share/vm/memory/cardTableModRefBS.hpp

Changeset: 8b46c4d82093
Author:    ysr
Date:      2009-09-02 00:04 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/8b46c4d82093

4957990: Perm heap bloat in JVM
Summary: Treat ProfileData in MDO's as a source of weak, not strong, roots. Fixes the \
bug for stop-world collection -- the case of concurrent collection will be fixed \
                separately.
Reviewed-by: jcoomes, jmasa, kvn, never

! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.inline.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.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/includeDB_gc_parallelScavenge
! 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/psMarkSweep.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_interface/collectedHeap.hpp
! src/share/vm/includeDB_core
! src/share/vm/interpreter/interpreterRuntime.cpp
! src/share/vm/interpreter/interpreterRuntime.hpp
! src/share/vm/memory/genMarkSweep.cpp
! src/share/vm/memory/iterator.hpp
! src/share/vm/oops/methodDataOop.cpp
! src/share/vm/oops/methodDataOop.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/sweeper.cpp

Changeset: 2c79770d1f6e
Author:    tonyp
Date:      2009-07-30 16:22 -0400
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/2c79770d1f6e

6819085: G1: use larger and/or user settable region size
Summary: Instead of the region size being hard-coded, allow the user to set it.
Reviewed-by: jmasa, johnc, apetrusenko

! 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/g1_globals.hpp
! src/share/vm/gc_implementation/g1/heapRegion.cpp
! src/share/vm/gc_implementation/g1/heapRegion.hpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/gc_implementation/g1/sparsePRT.cpp
! src/share/vm/gc_implementation/g1/sparsePRT.hpp
! src/share/vm/gc_implementation/includeDB_gc_g1

Changeset: b1606b3c0a8a
Author:    apetrusenko
Date:      2009-09-04 05:31 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/b1606b3c0a8a

Merge

! src/share/vm/code/nmethod.cpp
- src/share/vm/gc_implementation/shared/coTracker.cpp
- src/share/vm/gc_implementation/shared/coTracker.hpp
- src/share/vm/gc_implementation/shared/gcOverheadReporter.cpp
- src/share/vm/gc_implementation/shared/gcOverheadReporter.hpp

Changeset: b1f5ced5da21
Author:    jcoomes
Date:      2009-09-03 19:21 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/b1f5ced5da21

6879076: disable jprt sync after builds are done
Reviewed-by: kamg, dholmes

! make/jprt.properties

Changeset: 68ef3fdcdb76
Author:    ysr
Date:      2009-09-10 16:46 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/68ef3fdcdb76

6872136: CMS: confusing message may be printed when a collector is switched off \
                implicitly
Summary: Fix CDS/CMS option overrides related to iCMS option CMSIncrementalMode; \
                explicate overrides to error stream.
Reviewed-by: coleenp

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

Changeset: a94714c55065
Author:    trims
Date:      2009-09-15 20:44 -0700
URL:       http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/a94714c55065

Merge


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