hg: jdk7/jdk7/hotspot: 36 new changesets
erik.trimble at sun.com
erik.trimble at sun.com
Tue Feb 9 12:06:02 PST 2010
Changeset: 7fbf850d87b7
Author: dcubed
Date: 2010-01-13 09:39 -0700
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/7fbf850d87b7
6580131: 3/4 CompiledMethodLoad events don't produce the expected extra notifications to describe inlining
Summary: Add support for additional implementation specific info to the JVM/TI CompiledMethodLoad event via the compile_info parameter.
Reviewed-by: never, ohair, tbell, tdeneau
Contributed-by: Vasanth Venkatachalam <vasanth.venkatachalam at amd.com>
! make/Makefile
! make/defs.make
+ src/share/vm/code/jvmticmlr.h
! src/share/vm/includeDB_core
! src/share/vm/prims/jvmtiExport.cpp
Changeset: 3908ad124838
Author: dcubed
Date: 2010-01-20 11:32 -0700
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/3908ad124838
Merge
! make/Makefile
! make/defs.make
! src/share/vm/includeDB_core
! src/share/vm/prims/jvmtiExport.cpp
Changeset: 2718ec34c699
Author: coleenp
Date: 2010-01-22 15:06 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/2718ec34c699
Merge
- src/share/vm/gc_implementation/g1/ptrQueue.inline.hpp
Changeset: cf0685d550f1
Author: never
Date: 2010-01-20 22:10 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/cf0685d550f1
6911204: generated adapters with large signatures can fill up the code cache
Reviewed-by: kvn, jrose
! src/cpu/sparc/vm/sharedRuntime_sparc.cpp
! src/cpu/x86/vm/sharedRuntime_x86_32.cpp
! src/cpu/x86/vm/sharedRuntime_x86_64.cpp
! src/share/vm/includeDB_core
! src/share/vm/oops/methodOop.cpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/sharedRuntime.hpp
Changeset: 99af867dfa05
Author: kvn
Date: 2010-01-26 08:53 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/99af867dfa05
6919886: Sweep CodeCache more aggressively to reduce its usage for CompileTheWorld
Summary: Add safepoint after CompileTheWorldSafepointInterval (100) compilations and do full sweep of CodeCache each time.
Reviewed-by: never
Contributed-by: eric.caspole at amd.com
! src/share/vm/classfile/classLoader.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
Changeset: 89ca5ab4fa60
Author: iveresov
Date: 2010-01-27 14:06 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/89ca5ab4fa60
Merge
! src/share/vm/includeDB_core
Changeset: 4788266644c1
Author: jmasa
Date: 2010-01-21 11:33 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/4788266644c1
6895236: CMS: cmsOopClosures.inline.hpp:43 assert(..., "Should remember klasses in this context")
Summary: Adjust assertion checking for ExplicitGCInvokesConcurrentAndUnloadsClasses as a reason for class unloading
Reviewed-by: ysr
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/memory/iterator.hpp
! src/share/vm/memory/referenceProcessor.cpp
! src/share/vm/memory/referenceProcessor.hpp
Changeset: fed17682aea5
Author: ysr
Date: 2010-01-21 14:47 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/fed17682aea5
Merge
Changeset: 776fb94f33cc
Author: apetrusenko
Date: 2010-01-21 18:51 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/776fb94f33cc
6918006: G1: spill space must be reserved on the stack for barrier calls on Windows x64
Summary: Stub code generated to call G1 barriers does not allocate spill space on the stack as required by Windows x64 ABI. The fix is to use more ABI-friendly call_VM_leaf().
Reviewed-by: iveresov, never, kvn
! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
Changeset: c81fa70144aa
Author: tonyp
Date: 2010-01-25 18:03 -0500
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/c81fa70144aa
6919980: G1: remove +UseG1GC from under experimental options (second attempt)
Summary: Trying this again, as the original change was lost.
Reviewed-by: ysr, jmasa
! src/share/vm/runtime/globals.hpp
Changeset: 34fb2662f6c2
Author: ysr
Date: 2010-01-26 16:52 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/34fb2662f6c2
6920090: G1: Disable ReduceInitialCardMarks at least until 6920109 is fixed
Summary: G1 now answers "no" to the query can_elide_initializing_store_barrier() in the product build. A debug flag allows alternate behaviour in debug builds.
Reviewed-by: iveresov, tonyp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/gc_interface/collectedHeap.cpp
Changeset: 291c9b3b64fc
Author: ysr
Date: 2010-01-26 23:36 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/291c9b3b64fc
Merge
Changeset: f3345b7b01b4
Author: ysr
Date: 2010-01-27 22:38 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/f3345b7b01b4
Merge
! src/share/vm/runtime/globals.hpp
Changeset: 9e1637a04678
Author: twisti
Date: 2010-01-28 08:36 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/9e1637a04678
6920970: Zero build fixes after 6849984 and 6911204
Summary: Two recent commits broke the build on Zero.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>
! src/cpu/zero/vm/interpreter_zero.cpp
! src/cpu/zero/vm/sharedRuntime_zero.cpp
Changeset: 8d9bfe6a446b
Author: never
Date: 2010-01-28 16:28 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/8d9bfe6a446b
6920346: G1: "must avoid base_memory and AliasIdxTop"
Reviewed-by: kvn
! src/share/vm/opto/memnode.hpp
Changeset: 0e14bd797dad
Author: never
Date: 2010-01-28 20:41 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/0e14bd797dad
6792161: assert("No dead instructions after post-alloc")
Reviewed-by: kvn
! src/share/vm/opto/ifg.cpp
+ test/compiler/6792161/Test6792161.java
Changeset: ba263cfb7611
Author: twisti
Date: 2010-01-29 12:13 +0100
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/ba263cfb7611
6917766: JSR 292 needs its own deopt handler
Summary: We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not.
Reviewed-by: never, jrose
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/sparc/vm/frame_sparc.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/frame_x86.cpp
! src/cpu/x86/vm/frame_x86.inline.hpp
! src/share/vm/asm/codeBuffer.hpp
! src/share/vm/c1/c1_Compilation.cpp
! src/share/vm/c1/c1_LIRAssembler.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/opto/output.cpp
! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/frame.hpp
! src/share/vm/runtime/sharedRuntime.cpp
Changeset: 24128c2ffa87
Author: twisti
Date: 2010-01-29 08:33 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/24128c2ffa87
6921339: backout 6917766
Reviewed-by: mr
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/sparc/vm/frame_sparc.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/frame_x86.cpp
! src/cpu/x86/vm/frame_x86.inline.hpp
! src/share/vm/asm/codeBuffer.hpp
! src/share/vm/c1/c1_Compilation.cpp
! src/share/vm/c1/c1_LIRAssembler.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/opto/output.cpp
! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/frame.hpp
! src/share/vm/runtime/sharedRuntime.cpp
Changeset: 5f24d0319e54
Author: kvn
Date: 2010-01-29 09:27 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/5f24d0319e54
4360113: Evict nmethods when code cache gets full
Summary: Speculatively unload the oldest nmethods when code cache gets full.
Reviewed-by: never, kvn
Contributed-by: eric.caspole at amd.com
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/code/codeCache.cpp
! src/share/vm/code/codeCache.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/compiler/compileBroker.cpp
! src/share/vm/compiler/compileBroker.hpp
! src/share/vm/includeDB_compiler2
! src/share/vm/includeDB_core
! src/share/vm/oops/methodOop.cpp
! src/share/vm/oops/methodOop.hpp
! src/share/vm/opto/output.cpp
! src/share/vm/runtime/compilationPolicy.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/sweeper.cpp
! src/share/vm/runtime/sweeper.hpp
! src/share/vm/runtime/vm_operations.cpp
! src/share/vm/runtime/vm_operations.hpp
Changeset: 844a9d73ec22
Author: never
Date: 2010-01-29 22:51 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/844a9d73ec22
6916644: C2 compiler crash on x86
Reviewed-by: kvn, twisti
! src/share/vm/adlc/output_c.cpp
! src/share/vm/adlc/output_h.cpp
! src/share/vm/opto/machnode.hpp
! src/share/vm/opto/matcher.cpp
+ test/compiler/6916644/Test6916644.java
Changeset: 18a389214829
Author: twisti
Date: 2010-02-01 19:29 +0100
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/18a389214829
6921352: JSR 292 needs its own deopt handler
Summary: We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not.
Reviewed-by: never, jrose
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/sparc/vm/frame_sparc.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/frame_x86.cpp
! src/cpu/x86/vm/frame_x86.hpp
! src/cpu/x86/vm/frame_x86.inline.hpp
! src/share/vm/asm/codeBuffer.hpp
! src/share/vm/c1/c1_Compilation.cpp
! src/share/vm/c1/c1_LIRAssembler.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/opto/output.cpp
! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/sharedRuntime.cpp
Changeset: 5fcfaa1ad96f
Author: twisti
Date: 2010-02-01 23:18 +0100
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/5fcfaa1ad96f
6921799: JSR 292 call sites should not be fixed-up
Summary: MethodHandle invoke call sites should not be fixed-up by SharedRuntime::fixup_callers_callsite as c2i/i2c adapters are used to implement MethodHandle actions.
Reviewed-by: kvn, never
! src/share/vm/runtime/sharedRuntime.cpp
Changeset: 87684f1a88b5
Author: kvn
Date: 2010-02-01 16:49 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/87684f1a88b5
6614597: Performance variability in jvm2008 xml.validation
Summary: Fix incorrect marking of methods as not compilable.
Reviewed-by: never
! src/cpu/sparc/vm/interp_masm_sparc.cpp
! src/cpu/sparc/vm/interp_masm_sparc.hpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/interp_masm_x86_32.cpp
! src/cpu/x86/vm/interp_masm_x86_32.hpp
! src/cpu/x86/vm/interp_masm_x86_64.cpp
! src/cpu/x86/vm/interp_masm_x86_64.hpp
! src/share/vm/ci/ciMethod.cpp
! src/share/vm/code/dependencies.cpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/oops/methodDataOop.hpp
! src/share/vm/oops/methodOop.cpp
! src/share/vm/opto/doCall.cpp
! src/share/vm/opto/parseHelper.cpp
! src/share/vm/opto/runtime.cpp
! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/deoptimization.hpp
! src/share/vm/runtime/globals.hpp
Changeset: 74c848d437ab
Author: never
Date: 2010-02-03 12:28 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/74c848d437ab
6921922: fix for 6911204 breaks tagged stack interpreter
Reviewed-by: kvn
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/sharedRuntime.hpp
Changeset: cef333a48af6
Author: kvn
Date: 2010-02-03 15:03 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/cef333a48af6
6923043: failed nightly tests which use -XX:+PrintCompilation -Xcomp -XX:CompileOnly
Summary: Print "made not compilable" line only for deoptimizations.
Reviewed-by: never
! src/share/vm/compiler/compileBroker.cpp
! src/share/vm/oops/methodOop.cpp
! src/share/vm/oops/methodOop.hpp
Changeset: e8443c7be117
Author: never
Date: 2010-02-03 15:56 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/e8443c7be117
6921969: optimize 64 long multiply for case with high bits zero
Reviewed-by: never, twisti, kvn, rasbold
Contributed-by: Hiroshi Yamauchi <yamauchi at google.com>
! src/cpu/x86/vm/x86_32.ad
+ test/compiler/6921969/TestMultiplyLongHiZero.java
Changeset: 0fce83e8dc0e
Author: never
Date: 2010-02-03 18:33 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/0fce83e8dc0e
Merge
Changeset: c1f1137b3575
Author: twisti
Date: 2010-02-04 03:34 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/c1f1137b3575
Merge
! src/share/vm/runtime/globals.hpp
Changeset: c028504fdaa6
Author: never
Date: 2010-02-04 11:16 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/c028504fdaa6
6921992: failure in verify scheduling after 6792161
Reviewed-by: kvn
! src/share/vm/opto/ifg.cpp
Changeset: 6deeaebad47a
Author: dcubed
Date: 2010-02-01 17:35 -0700
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/6deeaebad47a
6902182: 4/4 Starting with jdwp agent should not incur performance penalty
Summary: Rename can_post_exceptions support to can_post_on_exceptions. Add support for should_post_on_exceptions flag to permit per JavaThread optimizations.
Reviewed-by: never, kvn, dcubed
Contributed-by: tom.deneau at amd.com
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/c1/c1_Runtime1.cpp
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/ci/ciEnv.hpp
! src/share/vm/interpreter/interpreterRuntime.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/graphKit.hpp
! src/share/vm/opto/parse2.cpp
! src/share/vm/opto/runtime.cpp
! src/share/vm/prims/jvmtiEventController.cpp
! src/share/vm/prims/jvmtiExport.cpp
! src/share/vm/prims/jvmtiExport.hpp
! src/share/vm/prims/jvmtiManageCapabilities.cpp
! src/share/vm/prims/jvmtiThreadState.hpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp
Changeset: 0fc941df6fb7
Author: dcubed
Date: 2010-02-02 10:37 -0700
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/0fc941df6fb7
6918421: 1/1 in-process JVM now ignores preset Windows unhandled exception filter
Summary: Add support for chaining Windows UnhandledExceptionFilter handlers
Reviewed-by: kamg, dholmes, never, acorn, ikrylov
! src/os/windows/vm/os_windows.cpp
Changeset: f19bf22685cc
Author: dcubed
Date: 2010-02-02 11:08 -0700
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/f19bf22685cc
Merge
! src/os/windows/vm/os_windows.cpp
Changeset: 7f8790caccb0
Author: apangin
Date: 2010-02-04 15:50 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/7f8790caccb0
Merge
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/opto/runtime.cpp
! src/share/vm/runtime/sharedRuntime.cpp
Changeset: dba18cabafec
Author: trims
Date: 2010-02-05 12:26 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/dba18cabafec
Merge
Changeset: ff3232b68fbb
Author: trims
Date: 2010-02-05 12:27 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/ff3232b68fbb
6921473: Bump the HS17 build number to 09
Summary: Update the HS17 build number to 09
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: 1e3c5d0474d4
Author: trims
Date: 2010-02-05 16:21 -0800
URL: http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/1e3c5d0474d4
Merge
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