Changeset: 03a8443caa4b Author: mikejwre Date: 2010-04-29 14:32 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/03a8443caa4b
Added tag jdk7-b91 for changeset e0a1a502e402 ! .hgtags Changeset: ef74d6d1ac1e Author: never Date: 2010-04-14 15:30 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/ef74d6d1ac1e 6938026: C2 compiler fails in Node::rematerialize()const Reviewed-by: twisti ! src/share/vm/opto/parse1.cpp Changeset: 9f5b60a14736 Author: never Date: 2010-04-15 18:14 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/9f5b60a14736 6939930: exception unwind changes in 6919934 hurts compilation speed Reviewed-by: twisti ! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp ! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp ! src/share/vm/asm/codeBuffer.hpp ! src/share/vm/c1/c1_Compilation.cpp ! src/share/vm/c1/c1_GraphBuilder.cpp ! src/share/vm/c1/c1_Instruction.hpp ! src/share/vm/c1/c1_LIR.cpp ! src/share/vm/c1/c1_LIR.hpp ! src/share/vm/c1/c1_LIRAssembler.cpp ! src/share/vm/c1/c1_LIRAssembler.hpp ! src/share/vm/c1/c1_LIRGenerator.cpp ! src/share/vm/code/nmethod.cpp ! src/share/vm/code/nmethod.hpp ! src/share/vm/runtime/sharedRuntime.cpp Changeset: f9271ff9d324 Author: twisti Date: 2010-04-15 02:40 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/f9271ff9d324 6941224: Improved stack overflow handling for Zero Summary: Adding stack overflow checking to Shark brought to light a bunch of deficiencies in Zero's stack overflow code. Reviewed-by: twisti Contributed-by: Gary Benson <[email protected]> ! src/cpu/zero/vm/cppInterpreter_zero.cpp ! src/cpu/zero/vm/cppInterpreter_zero.hpp ! src/cpu/zero/vm/entryFrame_zero.hpp ! src/cpu/zero/vm/fakeStubFrame_zero.hpp ! src/cpu/zero/vm/interpreterFrame_zero.hpp ! src/cpu/zero/vm/interpreterRT_zero.cpp ! src/cpu/zero/vm/stack_zero.hpp ! src/cpu/zero/vm/stubGenerator_zero.cpp ! src/os_cpu/linux_zero/vm/thread_linux_zero.hpp ! src/share/vm/includeDB_zero Changeset: badea972a310 Author: twisti Date: 2010-04-16 00:52 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/badea972a310 Merge Changeset: a9584793da0f Author: twisti Date: 2010-04-15 03:13 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/a9584793da0f 6944028: 6940701 broke Zero Summary: The fix for 6940701 broke Zero. Reviewed-by: twisti Contributed-by: Gary Benson <[email protected]> ! src/cpu/zero/vm/globals_zero.hpp Changeset: d32d2a2f62cd Author: twisti Date: 2010-04-16 02:59 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/d32d2a2f62cd Merge Changeset: aa9c266de52a Author: twisti Date: 2010-04-16 05:05 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/aa9c266de52a 6944473: 6941224 misses new files Summary: Two new files are missing in the push for 6941224. Reviewed-by: twisti Contributed-by: Gary Benson <[email protected]> + src/cpu/zero/vm/stack_zero.cpp + src/cpu/zero/vm/stack_zero.inline.hpp Changeset: c544d979f886 Author: twisti Date: 2010-04-19 02:13 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/c544d979f886 6944503: Improved Zero crash dump Summary: With Zero on a GC crash the stack was dumped differently to other crashes. Reviewed-by: twisti Contributed-by: Gary Benson <[email protected]> ! src/share/vm/utilities/vmError.cpp ! src/share/vm/utilities/vmError.hpp Changeset: bc32f286fae0 Author: never Date: 2010-04-20 13:26 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/bc32f286fae0 6945219: minor SA fixes Reviewed-by: twisti ! agent/src/os/linux/ps_core.c ! agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java ! agent/src/share/classes/sun/jvm/hotspot/HSDB.java ! agent/src/share/classes/sun/jvm/hotspot/bugspot/BugSpot.java ! agent/src/share/classes/sun/jvm/hotspot/interpreter/BytecodeDisassembler.java ! agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPool.java ! agent/src/share/classes/sun/jvm/hotspot/runtime/ClassConstants.java ! agent/src/share/classes/sun/jvm/hotspot/runtime/SignatureIterator.java ! agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassWriter.java ! agent/src/share/classes/sun/jvm/hotspot/ui/FrameWrapper.java ! agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/HTMLGenerator.java ! agent/src/share/classes/sun/jvm/hotspot/utilities/Assert.java Changeset: ba07d5be2d51 Author: jrose Date: 2010-04-21 01:13 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/ba07d5be2d51 Merge Changeset: 0bfd3fb24150 Author: jmasa Date: 2010-04-13 13:52 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/0bfd3fb24150 6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit. Summary: Ensure a full GC that clears SoftReferences before throwing an out-of-memory Reviewed-by: ysr, jcoomes ! src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1MarkSweep.cpp ! src/share/vm/gc_implementation/includeDB_gc_parallelScavenge ! src/share/vm/gc_implementation/includeDB_gc_serial ! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp ! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp ! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp ! src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.cpp ! src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.hpp ! src/share/vm/gc_implementation/parallelScavenge/psGCAdaptivePolicyCounters.cpp ! src/share/vm/gc_implementation/parallelScavenge/psGCAdaptivePolicyCounters.hpp ! src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp ! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp ! src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp ! src/share/vm/gc_implementation/shared/adaptiveSizePolicy.cpp ! src/share/vm/gc_implementation/shared/adaptiveSizePolicy.hpp ! src/share/vm/gc_implementation/shared/vmGCOperations.hpp ! src/share/vm/gc_interface/collectedHeap.hpp ! src/share/vm/memory/collectorPolicy.cpp ! src/share/vm/memory/collectorPolicy.hpp ! src/share/vm/memory/defNewGeneration.cpp ! src/share/vm/memory/genCollectedHeap.cpp ! src/share/vm/memory/genMarkSweep.cpp Changeset: 7666957bc44d Author: tonyp Date: 2010-03-30 15:43 -0400 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/7666957bc44d 6937142: G1: improvements to debugging output (S-M) Summary: Various fixes to the G1 debugging output. Reviewed-by: johnc, iveresov ! 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/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/heapRegion.cpp Changeset: 5dbd9300cf9c Author: johnc Date: 2010-04-15 15:52 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/5dbd9300cf9c 6943926: G1: Integer overflow during heap region verification Summary: The expression that calculates the live bytes for a heap region can overflow for a suitably large humongous region/object. Cache the object size in a suitably sized local variable so that the expression is converted to a wider type. Reviewed-by: tonyp, jmasa, iveresov, apetrusenko ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp Changeset: f9ec1e4bbb44 Author: tonyp Date: 2010-04-15 18:45 -0400 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/f9ec1e4bbb44 6939027: G1: assertion failure during the concurrent phase of cleanup Summary: The outgoing region map is not maintained properly and it's causing an assert failure. Given that we don't actually use it, I'm removing it. I'm piggy-backing a small change on this which removes a message that it's printed before a Full GC when DisableExplicitGC is set. Reviewed-by: apetrusenko, ysr ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp ! src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp Changeset: 79e419e5ea3b Author: apetrusenko Date: 2010-04-16 08:48 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/79e419e5ea3b 6942253: G1: replace G1ParallelGCAllocBufferSize with YoungPLABSize and OldPLABSize Summary: Replaces the G1-specific parameter with the existing ones that are used by the other GCs (YoungPLABSize and OldPLABSize) Reviewed-by: tonyp, johnc ! 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/g1_globals.hpp Changeset: bdb5361c461c Author: kevinw Date: 2010-04-16 17:36 +0100 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/bdb5361c461c 6897143: Stress test crashes during HeapInspection using ParallelGC. Summary: ensure_parsability() must be called even if GC_locker prevents GC. Reviewed-by: ysr, chrisphi ! src/share/vm/gc_implementation/shared/vmGCOperations.cpp Changeset: 6ecb6e6de3d6 Author: kevinw Date: 2010-04-19 05:40 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/6ecb6e6de3d6 Merge Changeset: 1316cec51b4d Author: johnc Date: 2010-04-22 10:02 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/1316cec51b4d 6819061: G1: eliminate serial Other times that are proportional to the collection set length 6871109: G1: remove the concept of the scan only prefix Summary: Removed scan only regions and associated code. The young portion of the collection set is now constructed incrementally - when a young region is retired as the current allocation region it is added to the collection set. Reviewed-by: apetrusenko, iveresov, tonyp ! src/share/vm/gc_implementation/g1/concurrentG1RefineThread.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/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/survRateGroup.cpp ! src/share/vm/gc_implementation/g1/survRateGroup.hpp ! src/share/vm/services/g1MemoryPool.cpp Changeset: 454ff03c0daf Author: tonyp Date: 2010-04-26 18:01 -0400 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/454ff03c0daf Merge Changeset: d7f654633cfe Author: never Date: 2010-04-26 11:27 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/d7f654633cfe 6946040: add intrinsic for short and char reverseBytes Reviewed-by: never, twisti Contributed-by: Hiroshi Yamauchi <[email protected]> ! make/linux/makefiles/adlc.make ! make/solaris/makefiles/adlc.make ! src/cpu/sparc/vm/assembler_sparc.hpp ! src/cpu/sparc/vm/sparc.ad ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad ! src/share/vm/adlc/formssel.cpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/opto/classes.hpp ! src/share/vm/opto/library_call.cpp ! src/share/vm/opto/subnode.hpp + test/compiler/6431242/Test.java + test/compiler/6946040/TestCharShortByteSwap.java Changeset: b4776199210f Author: never Date: 2010-04-26 23:59 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/b4776199210f 6943485: JVMTI always on capabilities change code generation too much Reviewed-by: twisti, dcubed ! src/share/vm/c1/c1_Compilation.cpp ! src/share/vm/c1/c1_Compilation.hpp ! src/share/vm/c1/c1_GraphBuilder.cpp ! src/share/vm/c1/c1_LinearScan.cpp ! src/share/vm/c1/c1_globals.hpp ! src/share/vm/ci/bcEscapeAnalyzer.cpp ! src/share/vm/ci/ciEnv.cpp ! src/share/vm/ci/ciEnv.hpp ! src/share/vm/opto/c2compiler.cpp ! src/share/vm/opto/compile.cpp ! src/share/vm/opto/compile.hpp ! src/share/vm/opto/graphKit.cpp ! src/share/vm/prims/jvmtiExport.cpp ! src/share/vm/prims/jvmtiExport.hpp ! src/share/vm/prims/jvmtiManageCapabilities.cpp Changeset: 314e17ca2c23 Author: iveresov Date: 2010-04-27 11:19 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/314e17ca2c23 6946892: c1 shouldn't sign-extend to upper 32bits on x64 Summary: c1 does sign-extension when it loads ints and shorts from memory to 64-bit registers. This causes problems for c2 because it relies on the fact the int passed in a 64-bit register is zero-extended. Reviewed-by: never ! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp Changeset: 90acda19b80f Author: jrose Date: 2010-04-29 00:03 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/90acda19b80f Merge Changeset: 7b03170e1fcb Author: trims Date: 2010-04-29 15:18 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/7b03170e1fcb Merge Changeset: 310cdbc35535 Author: trims Date: 2010-04-29 15:47 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/310cdbc35535 6948636: Bump the HS18 build number to 04 Summary: Update the HS18 build number to 04 Reviewed-by: jcoomes ! make/hotspot_version Changeset: e3fa0cc77f74 Author: trims Date: 2010-05-04 12:23 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/e3fa0cc77f74 Merge Changeset: 3221d1887d30 Author: trims Date: 2010-05-04 12:25 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/3221d1887d30 Added tag hs18-b03 for changeset 25f53b53aaa3 ! .hgtags
