Changeset: a05ea7791ee3 Author: trims Date: 2009-08-21 20:38 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/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/tl/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/tl/hotspot/rev/6ab1d6ece8bd Merge Changeset: 585222cadf79 Author: apangin Date: 2009-08-19 15:46 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/585222cadf79 Merge Changeset: a774e1abbe85 Author: trims Date: 2009-08-21 20:39 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/a774e1abbe85 Merge Changeset: 046932b72aa2 Author: never Date: 2009-08-14 00:02 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/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/tl/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/tl/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/tl/hotspot/rev/55784fd95fe3 Merge Changeset: 7c14587118b3 Author: never Date: 2009-08-14 22:11 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/7c14587118b3 Merge Changeset: c8e2135f7e30 Author: cfang Date: 2009-08-17 09:48 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/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/tl/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/tl/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/tl/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/tl/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/tl/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/tl/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/tl/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/tl/hotspot/rev/aba04734b61e Merge Changeset: 05f89f00a864 Author: jmasa Date: 2009-08-24 10:36 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/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/tl/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/tl/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/tl/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/tl/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/tl/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/tl/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/tl/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/tl/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/tl/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/tl/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/tl/hotspot/rev/a94714c55065 Merge
