Changeset: f334aec453a1 Author: kvn Date: 2009-10-29 16:57 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/f334aec453a1
6896084: VM does not reserve protected page below heap for compressed oops implicit null checks Summary: Set narrow_oop_base and narrow_oop_use_implicit_null_checks in Universe::preferred_heap_base(). Reviewed-by: twisti, jcoomes ! src/share/vm/memory/universe.cpp Changeset: 73a726751507 Author: cfang Date: 2009-10-30 10:12 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/73a726751507 6852078: HSX 14/16 in jdk 5.0: api/javax_management api/org_omg jck tests crashes or make tnameserv crash Summary: Disable SuperWord optimization for unsafe read/write Reviewed-by: kvn, phh ! src/share/vm/opto/superword.cpp + test/compiler/6852078/Test6852078.java Changeset: 389049f3f393 Author: jrose Date: 2009-10-30 16:22 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/389049f3f393 6858164: invokedynamic code needs some cleanup (post-6655638) Summary: Fix several crashers, remove needless paths for boxed-style bootstrap method call, refactor & simplify APIs for rewriter constantPoolOop, remove sun.dyn.CallSiteImpl Reviewed-by: kvn ! src/cpu/sparc/vm/templateInterpreter_sparc.cpp ! src/cpu/x86/vm/templateInterpreter_x86_32.cpp ! src/cpu/x86/vm/templateInterpreter_x86_64.cpp ! src/cpu/x86/vm/templateTable_x86_32.cpp ! src/share/vm/ci/ciEnv.cpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/classfile/verifier.cpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/includeDB_core ! src/share/vm/interpreter/bytecodeTracer.cpp ! src/share/vm/interpreter/interpreter.cpp ! src/share/vm/interpreter/interpreterRuntime.cpp ! src/share/vm/interpreter/interpreterRuntime.hpp ! src/share/vm/interpreter/linkResolver.cpp ! src/share/vm/interpreter/rewriter.cpp ! src/share/vm/interpreter/rewriter.hpp ! src/share/vm/interpreter/templateInterpreter.cpp ! src/share/vm/interpreter/templateInterpreter.hpp ! src/share/vm/interpreter/templateInterpreterGenerator.hpp ! src/share/vm/oops/constantPoolOop.cpp ! src/share/vm/oops/constantPoolOop.hpp ! src/share/vm/oops/cpCacheOop.cpp ! src/share/vm/oops/cpCacheOop.hpp ! src/share/vm/oops/generateOopMap.cpp ! src/share/vm/oops/instanceKlassKlass.cpp ! src/share/vm/prims/jvm.cpp ! src/share/vm/prims/methodHandles.cpp Changeset: 323bd24c6520 Author: roland Date: 2009-11-02 11:17 +0100 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/323bd24c6520 6769124: various 64-bit fixes for c1 Reviewed-by: never ! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp ! src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp ! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp ! src/cpu/x86/vm/c1_LIRGenerator_x86.cpp ! src/cpu/x86/vm/vm_version_x86.cpp ! src/share/vm/c1/c1_GraphBuilder.cpp ! src/share/vm/c1/c1_LIRGenerator.cpp ! src/share/vm/c1/c1_LinearScan.cpp ! src/share/vm/runtime/arguments.cpp + test/compiler/6769124/TestArrayCopy6769124.java + test/compiler/6769124/TestDeoptInt6769124.java + test/compiler/6769124/TestUnalignedLoad6769124.java Changeset: 09572fede9d1 Author: kvn Date: 2009-11-04 14:16 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/09572fede9d1 6896370: CTW fails share/vm/opto/matcher.cpp:1475 "duplicating node that's already been matched" Summary: Move DecodeN code outside the memory nodes only code. Reviewed-by: never ! src/share/vm/opto/matcher.cpp Changeset: dcdcc8c16e20 Author: kvn Date: 2009-11-04 14:43 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/dcdcc8c16e20 6896352: CTW fails hotspot/src/share/vm/opto/escape.cpp:1155 Summary: Always call C->get_alias_index(phase->type(address)) during parsing. Reviewed-by: never ! src/share/vm/opto/escape.cpp ! src/share/vm/opto/memnode.cpp Changeset: 2f1ec89b9995 Author: cfang Date: 2009-11-10 17:00 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/2f1ec89b9995 Merge ! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp Changeset: 473cce303f13 Author: phh Date: 2009-10-28 16:25 -0400 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/473cce303f13 6887571: Increase default heap config sizes Summary: Apply modification of existing server heap size ergo to all collectors except CMS. Reviewed-by: jmasa, ysr, xlu ! src/cpu/sparc/vm/c1_globals_sparc.hpp ! src/cpu/sparc/vm/c2_globals_sparc.hpp ! src/cpu/sparc/vm/globals_sparc.hpp ! src/cpu/x86/vm/c1_globals_x86.hpp ! src/cpu/x86/vm/c2_globals_x86.hpp ! src/cpu/x86/vm/globals_x86.hpp ! src/cpu/zero/vm/globals_zero.hpp ! src/os_cpu/linux_x86/vm/globals_linux_x86.hpp ! src/os_cpu/solaris_x86/vm/globals_solaris_x86.hpp ! src/os_cpu/windows_x86/vm/globals_windows_x86.hpp ! src/share/vm/gc_implementation/parallelScavenge/psGCAdaptivePolicyCounters.cpp ! src/share/vm/memory/collectorPolicy.cpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/arguments.hpp ! src/share/vm/runtime/globals.cpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/globals_extension.hpp ! src/share/vm/services/management.cpp Changeset: c4ecde2f6b3c Author: xlu Date: 2009-10-30 17:24 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/c4ecde2f6b3c Merge Changeset: 97b36138b494 Author: kamg Date: 2009-11-06 15:04 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/97b36138b494 Merge Changeset: ba7ea42fc66e Author: phh Date: 2009-11-04 16:49 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/ba7ea42fc66e 6898160: Need serviceability support for new vm argument type 'uint64_t' Summary: Add serviceability support for uint64_t. Flags of unknown type assert in debug builds and are ignored in product builds. Reviewed-by: never, xlu, mchung, dcubed ! src/share/vm/runtime/globals.cpp ! src/share/vm/services/attachListener.cpp ! src/share/vm/services/management.cpp Changeset: db0d21039f34 Author: kamg Date: 2009-11-06 16:05 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/db0d21039f34 Merge Changeset: fb4c00faa9da Author: kamg Date: 2009-11-11 09:13 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/fb4c00faa9da Merge ! src/share/vm/runtime/arguments.cpp Changeset: 87b2fdd4bf98 Author: never Date: 2009-11-11 23:39 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/87b2fdd4bf98 6892079: live value must not be garbage failure after fix for 6854812 Reviewed-by: kvn ! src/share/vm/opto/parse1.cpp Changeset: b18963243361 Author: twisti Date: 2009-11-19 03:41 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/b18963243361 6902000: use ShouldNotReachHere() for btos/ctos/stos in TemplateInterpreterGenerator::set_short_entry_points Summary: set_entry_point is only ever used with the tos states of bytecode templates in templateTable.cpp and none of those use the subword tos states like btos, ctos and stos. Reviewed-by: kvn ! src/share/vm/interpreter/templateInterpreter.cpp Changeset: 7ef1d2e14917 Author: kvn Date: 2009-11-19 14:32 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/7ef1d2e14917 6902036: WorldWind asserts on escape.cpp:1153: assert(addr->is_AddP(),"AddP required") Summary: Remove the assert. Reviewed-by: twisti ! src/share/vm/opto/escape.cpp Changeset: de44705e6b33 Author: cfang Date: 2009-11-24 11:49 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/de44705e6b33 Merge Changeset: 84cb6f20afb3 Author: phh Date: 2009-11-20 16:22 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/84cb6f20afb3 6900899: vm fails to start when -Xmx value is less than OldSize + NewSize Summary: Set minimum heap size to min(OldSize + NewSize, MaxHeapSize) in Arguments::set_heap_size(). Reviewed-by: kvn, ysr, tonyp ! src/share/vm/runtime/arguments.cpp Changeset: a75edfd400ea Author: acorn Date: 2009-11-11 15:49 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/a75edfd400ea 6893504: LinkageError for bootstrap duplicate class definitions. Reviewed-by: kamg, xlu ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/classfile/systemDictionary.hpp Changeset: 1920bd911283 Author: acorn Date: 2009-11-23 16:24 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/1920bd911283 Merge ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/classfile/systemDictionary.hpp Changeset: e1fb452ad949 Author: kamg Date: 2009-11-25 09:03 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/e1fb452ad949 Merge Changeset: 8e7adf982378 Author: twisti Date: 2009-11-27 07:56 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/8e7adf982378 6896043: first round of zero fixes Reviewed-by: kvn Contributed-by: Gary Benson <gben...@redhat.com> ! src/cpu/zero/vm/cppInterpreter_zero.cpp ! src/cpu/zero/vm/frame_zero.cpp ! src/cpu/zero/vm/frame_zero.hpp ! src/cpu/zero/vm/globals_zero.hpp ! src/cpu/zero/vm/sharedRuntime_zero.cpp ! src/cpu/zero/vm/sharkFrame_zero.hpp ! src/share/vm/interpreter/bytecodeInterpreter.cpp ! src/share/vm/prims/jni.cpp ! src/share/vm/prims/jvmtiManageCapabilities.cpp ! src/share/vm/runtime/os.hpp Changeset: 6400f475effe Author: iveresov Date: 2009-12-01 14:49 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/6400f475effe Merge Changeset: 7c57aead6d3e Author: never Date: 2009-11-12 09:24 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/7c57aead6d3e 6892658: C2 should optimize some stringbuilder patterns Reviewed-by: kvn, twisti ! src/share/vm/ci/ciEnv.cpp ! src/share/vm/ci/ciEnv.hpp ! src/share/vm/ci/ciInstanceKlass.cpp ! src/share/vm/ci/ciInstanceKlass.hpp ! src/share/vm/ci/ciObjectFactory.cpp ! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/classfile/vmSymbols.cpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/includeDB_compiler2 ! src/share/vm/includeDB_core ! src/share/vm/memory/universe.cpp ! src/share/vm/memory/universe.hpp ! src/share/vm/opto/c2_globals.cpp ! src/share/vm/opto/c2_globals.hpp ! src/share/vm/opto/callGenerator.cpp ! src/share/vm/opto/callGenerator.hpp ! src/share/vm/opto/callnode.cpp ! src/share/vm/opto/callnode.hpp ! src/share/vm/opto/compile.cpp ! src/share/vm/opto/compile.hpp ! src/share/vm/opto/doCall.cpp ! src/share/vm/opto/graphKit.cpp ! src/share/vm/opto/graphKit.hpp ! src/share/vm/opto/macro.cpp ! src/share/vm/opto/memnode.cpp ! src/share/vm/opto/node.hpp ! src/share/vm/opto/parseHelper.cpp ! src/share/vm/opto/phase.hpp ! src/share/vm/opto/phaseX.hpp + src/share/vm/opto/stringopts.cpp + src/share/vm/opto/stringopts.hpp ! src/share/vm/opto/type.hpp ! src/share/vm/runtime/globals.cpp ! src/share/vm/runtime/globals_extension.hpp ! src/share/vm/utilities/growableArray.hpp Changeset: bd12fff78df5 Author: cfang Date: 2009-11-25 12:09 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/bd12fff78df5 6904191: OptimizeStringConcat should be product instead of experimental Summary: Make OptimizeStringConcat a product VM option(contributed by never) Reviewed-by: never ! src/share/vm/opto/c2_globals.hpp Changeset: facbc74580c3 Author: iveresov Date: 2009-12-01 22:11 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/facbc74580c3 Merge ! src/share/vm/classfile/systemDictionary.hpp Changeset: 8b22f86d1740 Author: cfang Date: 2009-12-02 13:29 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/8b22f86d1740 6901572: JVM 1.6.16 crash on loops: assert(has_node(i),"") Summary: Skip the secondary induction variable handling if it is dead Reviewed-by: never, kvn ! src/share/vm/opto/loopnode.cpp + test/compiler/6901572/Test.java Changeset: 5f932a151fd4 Author: johnc Date: 2009-11-06 11:10 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/5f932a151fd4 6895788: G1: SATB and update buffer allocation code allocates too much space Summary: The type in the NEW_C_HEAP_ARRRY and FREE_C_HEAP_ARRAY calls in the buffer allocation code was changed from void* to char as the size argument had already been mulitipled by the byte size of an object pointer. Reviewed-by: ysr, tonyp ! src/share/vm/gc_implementation/g1/ptrQueue.cpp Changeset: 0e2d7ae2bc67 Author: jmasa Date: 2009-11-10 11:32 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/0e2d7ae2bc67 6898857: [Regression] -XX:NewRatio with -XX:+UseConcMarkSweepGC causes fatal error Summary: Use CollectorPolicy information instead of MaxNewSize Reviewed-by: ysr, jcoomes ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp Changeset: 89f1b9ae8991 Author: ysr Date: 2009-11-13 11:55 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/89f1b9ae8991 6898948: G1: forensic instrumentation for out-of-bounds recent_avg_pause_time_ratio() Summary: Added instrumentation and (temporary) assert in non-product mode; clipped the value when found out-of-bounds in product mode. Fix of original issue will follow collection of data from this instrumentation. Reviewed-by: jcoomes, tonyp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/utilities/numberSeq.cpp ! src/share/vm/utilities/numberSeq.hpp Changeset: 23b9a8d315fc Author: ysr Date: 2009-11-19 10:19 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/23b9a8d315fc 6902701: G1: protect debugging code related to 6898948 with a debug flag Summary: Protected stats dump with a new develop flag; other than for the dump, reconciled product and non-product behaviour in face of the error. Reviewed-by: tonyp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1_globals.hpp Changeset: 3fc996d4edd2 Author: ysr Date: 2009-11-19 13:43 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/3fc996d4edd2 6902303: G1: ScavengeALot should cause an incremental, rather than a full, collection Summary: ScavengeALot now causes an incremental (but possibly partially young, in the G1 sense) collection. Some such collections may be abandoned on account of MMU specs. Band-aided a native leak associated with abandoned pauses, as well as an MMU tracker overflow related to frequent scavenge events in the face of a large MMU denominator interval; the latter is protected by a product flag that defaults to false. Reviewed-by: tonyp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! 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/g1/vm_operations_g1.cpp ! src/share/vm/gc_implementation/g1/vm_operations_g1.hpp ! src/share/vm/memory/sharedHeap.hpp Changeset: db0d5eba9d20 Author: tonyp Date: 2009-11-20 14:47 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/db0d5eba9d20 6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC Summary: It introduces the necessary memory pools for G1. Reviewed-by: mchung, ysr ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/includeDB_gc_g1 + src/share/vm/services/g1MemoryPool.cpp + src/share/vm/services/g1MemoryPool.hpp ! src/share/vm/services/memoryManager.cpp ! src/share/vm/services/memoryManager.hpp ! src/share/vm/services/memoryService.cpp ! src/share/vm/services/memoryService.hpp Changeset: fa357420e7d2 Author: johnc Date: 2009-11-24 15:19 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/fa357420e7d2 6899058: G1: Internal error in ptrQueue.cpp:201 in nightly tests Summary: Fixes a race on the dirty card queue completed buffer list between worker thread(s) performing a flush of a deferred store barrier (enqueueing a newly completed buffer) and worker thread(s) in the RSet updating code claiming completed buffers. Removed the routine that removes elements from the completed update buffer queue using a CAS. Reviewed-by: ysr, tonyp ! src/share/vm/gc_implementation/g1/dirtyCardQueue.cpp ! src/share/vm/gc_implementation/g1/dirtyCardQueue.hpp Changeset: 6aa7255741f3 Author: ysr Date: 2009-12-03 15:01 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/6aa7255741f3 6906727: UseCompressedOops: some card-marking fixes related to object arrays Summary: Introduced a new write_ref_array(HeapWords* start, size_t count) method that does the requisite MemRegion range calculation so (some of the) clients of the erstwhile write_ref_array(MemRegion mr) do not need to worry. This removed all external uses of array_size(), which was also simplified and made private. Asserts were added to catch other possible issues. Further, less essential, fixes stemming from this investigation are deferred to CR 6904516 (to follow shortly in hs17). Reviewed-by: kvn, coleenp, jmasa ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/includeDB_core ! src/share/vm/memory/barrierSet.cpp ! src/share/vm/memory/barrierSet.hpp ! src/share/vm/memory/barrierSet.inline.hpp ! src/share/vm/memory/cardTableModRefBS.cpp ! src/share/vm/oops/objArrayKlass.cpp ! src/share/vm/oops/objArrayOop.hpp Changeset: ed52bcc32739 Author: tonyp Date: 2009-12-04 07:44 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/ed52bcc32739 6880903: G1: G1 reports incorrect Runtime.maxMemory() Summary: G1 reports committed memory instead of reserved memory from the Runtime.maxMemory() method Reviewed-by: ysr, jmasa ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/services/g1MemoryPool.cpp ! src/share/vm/services/g1MemoryPool.hpp Changeset: afc30fccf324 Author: tonyp Date: 2009-12-04 07:44 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/afc30fccf324 6906565: G1: deal with compilation warning in g1MemoryPool.hpp Summary: size_t max_size() hides size_t max_size() const. Reviewed-by: jmasa, ysr ! src/share/vm/services/g1MemoryPool.cpp ! src/share/vm/services/g1MemoryPool.hpp Changeset: 9118860519b6 Author: tonyp Date: 2009-12-07 14:22 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/9118860519b6 6904967: G1: some CollectionUsageThreshold tests fail Summary: ensure that max and committed are non-zero (currently: at least as large as the region size). Reviewed-by: iveresov, mchung ! src/share/vm/services/g1MemoryPool.cpp Changeset: 7bfd295ec074 Author: ysr Date: 2009-12-08 15:12 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/7bfd295ec074 6908208: UseCompressedOops: array_size() returns incorrect size for MAX_INT object array following 6906727 Summary: In array_size() cast to an unsigned to avoid overflow of intermediate value. Reviewed-by: kvn, tonyp, jmasa, jcoomes, coleenp ! src/share/vm/oops/objArrayOop.hpp Changeset: 84a2da7f454c Author: jmasa Date: 2009-12-11 08:39 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/84a2da7f454c Merge ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/includeDB_core Changeset: 74e00f62c726 Author: trims Date: 2009-12-11 16:38 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/74e00f62c726 Merge Changeset: 61b46f7853d4 Author: trims Date: 2009-12-22 16:32 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/61b46f7853d4 Merge Changeset: c5d3d979ae27 Author: never Date: 2009-12-08 16:27 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/c5d3d979ae27 6908167: jbb2005, OptimizeStringConcat causes assert in EA Reviewed-by: kvn ! src/share/vm/opto/graphKit.cpp Changeset: f96a1a986f7b Author: kvn Date: 2009-12-09 16:40 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/f96a1a986f7b 6895383: JCK test throws NPE for method compiled with Escape Analysis Summary: Add missing checks for MemBar nodes in EA. Reviewed-by: never ! src/share/vm/opto/compile.cpp ! src/share/vm/opto/escape.cpp ! src/share/vm/opto/escape.hpp ! src/share/vm/opto/lcm.cpp ! src/share/vm/opto/macro.cpp ! src/share/vm/opto/memnode.cpp ! src/share/vm/opto/memnode.hpp ! src/share/vm/opto/node.hpp ! src/share/vm/opto/parse3.cpp + test/compiler/6895383/Test.java Changeset: 7fee0a6cc6d4 Author: kvn Date: 2009-12-09 19:50 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/7fee0a6cc6d4 6896727: nsk/logging/LoggingPermission/LoggingPermission/logperm002 fails with G1, EscapeAnalisys Summary: Move instance store's memory users to corresponding memory slices when updating its memory edge. Reviewed-by: never ! src/share/vm/opto/escape.cpp ! src/share/vm/opto/escape.hpp + test/compiler/6896727/Test.java Changeset: 6dc5471e0f66 Author: iveresov Date: 2009-12-15 17:19 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/6dc5471e0f66 Merge Changeset: 9dc2adf2cbe0 Author: johnc Date: 2009-12-09 23:51 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/9dc2adf2cbe0 6908215: G1: SEGV with G1PolicyVerbose=2 debug flag Summary: Change CollectionSetChooser::printSortedHeapRegions to handle null entries in _markedRegions growable array. Reviewed-by: jmasa, tonyp, iveresov ! src/share/vm/gc_implementation/g1/collectionSetChooser.cpp Changeset: 27f9477e879b Author: jmasa Date: 2009-12-11 09:30 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/27f9477e879b Merge Changeset: cf9a9a50e763 Author: jmasa Date: 2009-12-17 07:02 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/cf9a9a50e763 Merge Changeset: 22e4972db0a6 Author: trims Date: 2009-12-22 16:33 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/22e4972db0a6 Merge Changeset: 920875ae1277 Author: trims Date: 2009-12-22 16:35 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/920875ae1277 6912782: Bump the HS17 build number to 06 Summary: Update the HS17 build number to 06 Reviewed-by: jcoomes ! make/hotspot_version Changeset: 85f13cdfbc1d Author: twisti Date: 2009-12-16 12:48 +0100 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/85f13cdfbc1d 6829192: JSR 292 needs to support 64-bit x86 Summary: changes for method handles and invokedynamic Reviewed-by: kvn ! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/interp_masm_x86_32.cpp ! src/cpu/x86/vm/interp_masm_x86_64.cpp ! src/cpu/x86/vm/interp_masm_x86_64.hpp ! src/cpu/x86/vm/interpreter_x86_64.cpp ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/cpu/x86/vm/stubGenerator_x86_64.cpp ! src/cpu/x86/vm/templateInterpreter_x86_64.cpp ! src/cpu/x86/vm/templateTable_x86_32.cpp ! src/cpu/x86/vm/templateTable_x86_64.cpp ! src/cpu/x86/vm/templateTable_x86_64.hpp ! src/share/vm/classfile/classFileParser.cpp Changeset: 032260830071 Author: never Date: 2009-12-16 22:15 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/032260830071 5057818: codecache full and compiler disabled in bigapps fastdebug run Reviewed-by: kvn ! src/share/vm/code/nmethod.cpp ! src/share/vm/code/nmethod.hpp Changeset: 1ea456c6f2b7 Author: iveresov Date: 2009-12-22 17:56 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/1ea456c6f2b7 Merge Changeset: 44f61c24ddab Author: iveresov Date: 2009-12-16 15:12 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/44f61c24ddab 6862387: tune concurrent refinement further Summary: Reworked the concurrent refinement: threads activation, feedback-based threshold adjustment, other miscellaneous fixes. Reviewed-by: apetrusenko, tonyp ! src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp ! src/share/vm/gc_implementation/g1/concurrentG1Refine.hpp ! 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/dirtyCardQueue.cpp ! src/share/vm/gc_implementation/g1/dirtyCardQueue.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/g1_globals.hpp ! src/share/vm/gc_implementation/g1/ptrQueue.cpp ! src/share/vm/gc_implementation/g1/ptrQueue.hpp ! src/share/vm/gc_implementation/g1/satbQueue.cpp ! src/share/vm/gc_implementation/g1/satbQueue.hpp ! src/share/vm/gc_implementation/includeDB_gc_g1 Changeset: cc0ca4f00e89 Author: jmasa Date: 2009-12-22 22:35 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/cc0ca4f00e89 Merge Changeset: 7ac7d558e895 Author: jmasa Date: 2009-12-23 00:47 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/7ac7d558e895 Merge Changeset: 9749fbc4859b Author: trims Date: 2009-12-23 02:57 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/9749fbc4859b Merge Changeset: 4b966d9946a3 Author: mchung Date: 2009-11-25 08:37 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/4b966d9946a3 6888880: JKernel VM to inject the sun.jkernel.DownloadManager as a boot classloader hook Summary: Call sun.jkernel.DownloadManager.setBootClassLoaderHook during the kernel VM initialization Reviewed-by: alanb, coleenp, acorn ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/runtime/thread.cpp Changeset: 0018cf203583 Author: coleenp Date: 2009-12-02 07:59 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/0018cf203583 Merge Changeset: 95e9083cf4a7 Author: dholmes Date: 2009-12-01 22:29 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/95e9083cf4a7 6822370: ReentrantReadWriteLock: threads hung when there are no threads holding onto the lock (Netra x4450) Summary: This day one bug is caused by missing memory barriers in various Parker::park() paths that can result in lost wakeups and hangs. Reviewed-by: dice, acorn ! src/os/linux/vm/os_linux.cpp ! src/os/solaris/vm/os_solaris.cpp Changeset: 3115100553b5 Author: dholmes Date: 2009-12-02 20:32 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/3115100553b5 Merge Changeset: 547f81740344 Author: minqi Date: 2009-12-11 11:09 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/547f81740344 6361589: Print out stack trace for target thread of GC crash Summary: If GC crashed with java thread involved, print out the java stack trace in error report Reviewed-by: never, ysr, coleenp, dholmes ! src/share/vm/runtime/frame.cpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/thread.cpp ! src/share/vm/runtime/thread.hpp ! src/share/vm/runtime/vmStructs.cpp ! src/share/vm/runtime/vmThread.cpp ! src/share/vm/runtime/vmThread.hpp ! src/share/vm/utilities/vmError.cpp Changeset: 9127aa69352e Author: dcubed Date: 2009-12-14 09:51 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/9127aa69352e 6648438: 4/4 src/share/vm/prims/jvmtiEnv.cpp:457 assert(phase == JVMTI_PHASE_LIVE,"sanity check") Summary: Return error on invalid JVMTI_PHASE instead of asserting. Reviewed-by: dholmes, ohair ! src/share/vm/prims/jvmtiEnv.cpp Changeset: 98cd9901c161 Author: dcubed Date: 2009-12-14 10:05 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/98cd9901c161 6849968: 3/2 JVMTI tests fails on jdk5.0 with hs14 Summary: If a JVMTI agent asks for version 1.0, then it should get version 1.0 semantics. Reviewed-by: dholmes, ohair ! src/share/vm/prims/jvmtiEnv.cpp ! src/share/vm/prims/jvmtiEnvBase.cpp ! src/share/vm/prims/jvmtiEnvBase.hpp ! src/share/vm/prims/jvmtiExport.cpp ! src/share/vm/prims/jvmtiExport.hpp ! src/share/vm/prims/jvmtiHpp.xsl Changeset: dcb15a6f342d Author: dcubed Date: 2009-12-14 13:26 -0700 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/dcb15a6f342d Merge ! src/share/vm/prims/jvmtiEnv.cpp ! src/share/vm/prims/jvmtiEnvBase.cpp ! src/share/vm/prims/jvmtiEnvBase.hpp ! src/share/vm/prims/jvmtiExport.cpp Changeset: 167c2986d91b Author: phh Date: 2009-12-16 12:54 -0500 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/167c2986d91b 6843629: Make current hotspot build part of jdk5 control build Summary: Source changes for older compilers plus makefile changes. Reviewed-by: xlu ! make/linux/makefiles/debug.make ! make/linux/makefiles/fastdebug.make ! make/linux/makefiles/jsig.make ! make/linux/makefiles/jvmg.make ! make/linux/makefiles/launcher.make ! make/linux/makefiles/saproc.make ! make/linux/makefiles/vm.make ! make/solaris/makefiles/debug.make ! make/solaris/makefiles/dtrace.make ! make/solaris/makefiles/fastdebug.make ! make/solaris/makefiles/jsig.make ! make/solaris/makefiles/jvmg.make ! make/solaris/makefiles/launcher.make ! make/solaris/makefiles/saproc.make ! make/solaris/makefiles/sparcWorks.make ! make/solaris/makefiles/vm.make ! src/os/linux/vm/os_linux.cpp ! src/os/solaris/dtrace/libjvm_db.c ! src/os/solaris/vm/os_solaris.cpp ! src/os/windows/vm/os_windows.cpp ! src/share/vm/ci/bcEscapeAnalyzer.hpp ! src/share/vm/code/dependencies.cpp ! src/share/vm/code/dependencies.hpp ! src/share/vm/memory/heap.cpp ! src/share/vm/memory/referenceProcessor.cpp ! src/share/vm/oops/instanceRefKlass.cpp ! src/share/vm/oops/oop.hpp ! src/share/vm/runtime/os.hpp Changeset: 2e8bdfdd3ba2 Author: xlu Date: 2009-12-16 13:16 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/2e8bdfdd3ba2 6899467: System property java.class.version out-of-sync with VM for jdk 5.0 with HS 16 in nightly build Reviewed-by: kvn, never, dholmes, ysr ! src/share/vm/classfile/classFileParser.cpp Changeset: d48983315b71 Author: xlu Date: 2009-12-16 13:19 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/d48983315b71 Merge Changeset: 933a3e806ce6 Author: xlu Date: 2009-12-16 14:27 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/933a3e806ce6 6895168: JCK api/signaturetest/sigtest.basic.html#basic test fails for jdk 5.0 with HS 16 in nightly build Reviewed-by: dholmes, acorn, jrose ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceKlass.hpp ! src/share/vm/prims/jvm.cpp Changeset: ba60f0a5d714 Author: xlu Date: 2009-12-16 15:44 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/ba60f0a5d714 Merge Changeset: 6952ed8677bf Author: xlu Date: 2009-12-17 01:19 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/6952ed8677bf Merge Changeset: a5a6adfca6ec Author: trims Date: 2009-12-23 03:12 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/a5a6adfca6ec Merge ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/classfile/vmSymbols.hpp Changeset: 1bc68593a110 Author: katleman Date: 2010-01-14 15:48 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/1bc68593a110 Added tag jdk7-b79 for changeset a5a6adfca6ec ! .hgtags Changeset: 40e7c1d24e4a Author: twisti Date: 2010-01-04 00:22 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/40e7c1d24e4a 6909153: Fix broken options on Zero Summary: Smaller fixes to ensure that Zero still works with non-standard options. Reviewed-by: twisti Contributed-by: Gary Benson <gben...@redhat.com> ! src/share/vm/compiler/compileBroker.cpp ! src/share/vm/runtime/arguments.cpp Changeset: 896da934748c Author: twisti Date: 2010-01-04 03:34 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/896da934748c 6913869: Zero assert fix Summary: Zero currently won't build on zSeries or PowerPC machines with assertions turned on. Reviewed-by: twisti Contributed-by: Gary Benson <gben...@redhat.com> ! src/share/vm/prims/jni.cpp Changeset: aa62b9388fce Author: twisti Date: 2010-01-04 15:52 +0100 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/aa62b9388fce 6894206: JVM needs a way to traverse method handle structures Summary: We need a way to walk chained method handles in the JVM to call the right methods and to generate required bytecode adapters for the compilers. Reviewed-by: kvn ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/vmSymbols.cpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/includeDB_core + src/share/vm/prims/methodHandleWalk.cpp + src/share/vm/prims/methodHandleWalk.hpp Changeset: 0910903272e5 Author: twisti Date: 2010-01-04 07:04 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/0910903272e5 Merge Changeset: e66fd840cb6b Author: twisti Date: 2010-01-04 18:38 +0100 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/e66fd840cb6b 6893081: method handle & invokedynamic code needs additional cleanup (post 6815692, 6858164) Summary: During the work for 6829187 we have fixed a number of basic bugs which are logically grouped with 6815692 and 6858164 but which must be reviewed and pushed separately. Reviewed-by: kvn, never ! src/cpu/x86/vm/frame_x86.cpp ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/cpu/x86/vm/runtime_x86_32.cpp ! src/cpu/x86/vm/sharedRuntime_x86_64.cpp ! src/cpu/x86/vm/templateInterpreter_x86_32.cpp ! src/cpu/x86/vm/templateInterpreter_x86_64.cpp ! src/share/vm/c1/c1_IR.hpp ! src/share/vm/ci/ciStreams.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/code/codeBlob.hpp ! src/share/vm/code/debugInfoRec.cpp ! src/share/vm/code/debugInfoRec.hpp ! src/share/vm/code/nmethod.cpp ! src/share/vm/code/nmethod.hpp ! src/share/vm/code/pcDesc.hpp ! src/share/vm/compiler/methodLiveness.cpp ! src/share/vm/interpreter/bytecode.cpp ! src/share/vm/interpreter/bytecode.hpp ! src/share/vm/interpreter/bytecodes.cpp ! src/share/vm/interpreter/interpreter.cpp ! src/share/vm/interpreter/linkResolver.cpp ! src/share/vm/interpreter/linkResolver.hpp ! src/share/vm/opto/doCall.cpp ! src/share/vm/opto/output.cpp ! src/share/vm/opto/runtime.cpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/sharedRuntime.cpp ! src/share/vm/runtime/thread.cpp ! src/share/vm/runtime/thread.hpp Changeset: 4b84186a8248 Author: kvn Date: 2010-01-04 15:21 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/4b84186a8248 6913075: EA identifies escape state incorrectly after 6895383 fix Summary: EA incorrectly identifies escape state of an allocation passed as call argument. Reviewed-by: never ! src/share/vm/opto/escape.cpp Changeset: 97125851f396 Author: twisti Date: 2010-01-05 13:05 +0100 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/97125851f396 6829187: compiler optimizations required for JSR 292 Summary: C2 implementation for invokedynamic support. Reviewed-by: kvn, never ! src/cpu/sparc/vm/sparc.ad ! src/cpu/x86/vm/frame_x86.inline.hpp ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad + src/share/vm/ci/ciCPCache.cpp + src/share/vm/ci/ciCPCache.hpp ! src/share/vm/ci/ciClassList.hpp ! src/share/vm/ci/ciEnv.cpp ! src/share/vm/ci/ciEnv.hpp ! src/share/vm/ci/ciMethod.cpp ! src/share/vm/ci/ciMethod.hpp ! src/share/vm/ci/ciObject.hpp ! src/share/vm/ci/ciObjectFactory.cpp ! src/share/vm/ci/ciStreams.cpp ! src/share/vm/ci/ciStreams.hpp ! src/share/vm/ci/ciTypeFlow.cpp ! src/share/vm/includeDB_compiler2 ! src/share/vm/includeDB_core ! src/share/vm/opto/bytecodeInfo.cpp ! src/share/vm/opto/callGenerator.cpp ! src/share/vm/opto/callGenerator.hpp ! src/share/vm/opto/callnode.hpp ! src/share/vm/opto/doCall.cpp ! src/share/vm/opto/graphKit.cpp ! src/share/vm/opto/lcm.cpp ! src/share/vm/opto/machnode.cpp ! src/share/vm/opto/machnode.hpp ! src/share/vm/opto/matcher.cpp ! src/share/vm/opto/matcher.hpp ! src/share/vm/opto/output.cpp ! src/share/vm/opto/type.cpp Changeset: dd57230ba8fe Author: twisti Date: 2010-01-05 15:21 +0100 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/dd57230ba8fe 6893268: additional dynamic language related optimizations in C2 Summary: C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance. Reviewed-by: kvn, never ! src/share/vm/ci/ciCPCache.cpp + src/share/vm/ci/ciCallSite.cpp + src/share/vm/ci/ciCallSite.hpp ! src/share/vm/ci/ciClassList.hpp ! src/share/vm/ci/ciEnv.cpp ! src/share/vm/ci/ciEnv.hpp ! src/share/vm/ci/ciExceptionHandler.cpp ! src/share/vm/ci/ciField.cpp ! src/share/vm/ci/ciField.hpp ! src/share/vm/ci/ciInstanceKlass.cpp ! src/share/vm/ci/ciInstanceKlass.hpp ! src/share/vm/ci/ciKlass.cpp ! src/share/vm/ci/ciKlass.hpp ! src/share/vm/ci/ciMethod.hpp + src/share/vm/ci/ciMethodHandle.cpp + src/share/vm/ci/ciMethodHandle.hpp ! src/share/vm/ci/ciObject.hpp ! src/share/vm/ci/ciObjectFactory.cpp ! src/share/vm/ci/ciStreams.cpp ! src/share/vm/ci/ciStreams.hpp ! src/share/vm/ci/ciSymbol.cpp ! src/share/vm/ci/ciSymbol.hpp ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/classfile/vmSymbols.cpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/code/nmethod.cpp ! src/share/vm/includeDB_compiler2 ! src/share/vm/includeDB_core ! src/share/vm/interpreter/bytecode.hpp ! src/share/vm/interpreter/bytecodeTracer.cpp ! src/share/vm/interpreter/interpreterRuntime.cpp ! src/share/vm/interpreter/rewriter.cpp ! src/share/vm/interpreter/rewriter.hpp ! src/share/vm/oops/constMethodOop.hpp ! src/share/vm/oops/constantPoolOop.hpp ! src/share/vm/oops/generateOopMap.cpp ! src/share/vm/oops/methodOop.hpp ! src/share/vm/oops/symbolOop.cpp ! src/share/vm/oops/symbolOop.hpp ! src/share/vm/opto/bytecodeInfo.cpp ! src/share/vm/opto/callGenerator.cpp ! src/share/vm/opto/callGenerator.hpp ! src/share/vm/opto/doCall.cpp ! src/share/vm/opto/parse3.cpp ! src/share/vm/prims/methodHandleWalk.cpp ! src/share/vm/prims/methodHandleWalk.hpp ! src/share/vm/prims/methodHandles.cpp ! src/share/vm/runtime/frame.cpp ! src/share/vm/runtime/frame.hpp ! src/share/vm/runtime/sharedRuntime.cpp ! src/share/vm/runtime/sharedRuntime.hpp ! src/share/vm/utilities/constantTag.hpp Changeset: b6f06e395428 Author: never Date: 2010-01-05 11:14 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/b6f06e395428 6908267: Zero fails to unlock synchronized native methods on exception Reviewed-by: never Contributed-by: Gary Benson <gben...@redhat.com> ! src/cpu/zero/vm/cppInterpreter_zero.cpp Changeset: 1f6d42899c3a Author: never Date: 2010-01-05 11:16 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/1f6d42899c3a Merge Changeset: b1f619d38249 Author: never Date: 2010-01-05 16:12 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/b1f619d38249 6914002: unsigned compare problem after 5057818 Reviewed-by: kvn, twisti ! src/share/vm/code/nmethod.cpp ! src/share/vm/code/nmethod.hpp Changeset: 4ce7240d622c Author: never Date: 2010-01-06 14:22 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/4ce7240d622c 6914300: ciEnv should export all well known classes Reviewed-by: kvn, twisti ! agent/src/share/classes/sun/jvm/hotspot/memory/SystemDictionary.java ! src/share/vm/c1/c1_Runtime1.cpp ! src/share/vm/ci/ciEnv.cpp ! src/share/vm/ci/ciEnv.hpp ! src/share/vm/ci/ciField.cpp ! src/share/vm/ci/ciInstance.cpp ! src/share/vm/ci/ciInstanceKlass.cpp ! src/share/vm/ci/ciObjectFactory.cpp ! src/share/vm/ci/ciType.cpp ! src/share/vm/ci/ciUtilities.hpp ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/classfile/classLoader.cpp ! src/share/vm/classfile/javaAssertions.cpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/classfile/verifier.cpp ! src/share/vm/gc_interface/collectedHeap.cpp ! src/share/vm/interpreter/interpreterRuntime.cpp ! src/share/vm/interpreter/linkResolver.cpp ! src/share/vm/memory/classify.cpp ! src/share/vm/memory/dump.cpp ! src/share/vm/memory/referenceProcessor.cpp ! src/share/vm/memory/space.cpp ! src/share/vm/memory/universe.cpp ! src/share/vm/oops/arrayKlass.cpp ! src/share/vm/oops/arrayKlass.hpp ! src/share/vm/oops/constantPoolOop.cpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceRefKlass.cpp ! src/share/vm/oops/klass.cpp ! src/share/vm/oops/methodOop.cpp ! src/share/vm/oops/objArrayKlass.cpp ! src/share/vm/oops/objArrayKlassKlass.cpp ! src/share/vm/opto/runtime.cpp ! src/share/vm/prims/jni.cpp ! src/share/vm/prims/jniCheck.cpp ! src/share/vm/prims/jvm.cpp ! src/share/vm/prims/jvmtiEnter.xsl ! src/share/vm/prims/jvmtiEnv.cpp ! src/share/vm/prims/jvmtiEnvBase.cpp ! src/share/vm/prims/jvmtiExport.cpp ! src/share/vm/prims/jvmtiRedefineClasses.cpp ! src/share/vm/prims/jvmtiTagMap.cpp ! src/share/vm/prims/methodHandleWalk.cpp ! src/share/vm/prims/methodHandles.cpp ! src/share/vm/prims/nativeLookup.cpp ! src/share/vm/runtime/jniHandles.cpp ! src/share/vm/runtime/os.cpp ! src/share/vm/runtime/reflection.cpp ! src/share/vm/runtime/reflectionUtils.cpp ! src/share/vm/runtime/sharedRuntime.cpp ! src/share/vm/runtime/statSampler.cpp ! src/share/vm/runtime/thread.cpp ! src/share/vm/runtime/vframe.cpp ! src/share/vm/runtime/vmStructs.cpp ! src/share/vm/services/attachListener.cpp ! src/share/vm/services/heapDumper.cpp ! src/share/vm/services/lowMemoryDetector.cpp ! src/share/vm/services/management.cpp ! src/share/vm/services/serviceUtil.hpp ! src/share/vm/services/threadService.cpp ! src/share/vm/utilities/exceptions.cpp Changeset: aad340e07bc4 Author: never Date: 2010-01-06 14:25 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/aad340e07bc4 Merge Changeset: 9b9c1ee9b3f6 Author: iveresov Date: 2010-01-06 22:21 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/9b9c1ee9b3f6 Merge ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/memory/referenceProcessor.cpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceRefKlass.cpp ! src/share/vm/prims/jvm.cpp ! src/share/vm/prims/jvmtiEnv.cpp ! src/share/vm/prims/jvmtiEnvBase.cpp ! src/share/vm/prims/jvmtiExport.cpp ! src/share/vm/runtime/frame.cpp ! src/share/vm/runtime/thread.cpp ! src/share/vm/runtime/thread.hpp ! src/share/vm/runtime/vmStructs.cpp Changeset: e018e6884bd8 Author: ysr Date: 2009-12-23 09:23 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/e018e6884bd8 6631166: CMS: better heuristics when combatting fragmentation Summary: Autonomic per-worker free block cache sizing, tunable coalition policies, fixes to per-size block statistics, retuned gain and bandwidth of some feedback loop filters to allow quicker reactivity to abrupt changes in ambient demand, and other heuristics to reduce fragmentation of the CMS old gen. Also tightened some assertions, including those related to locking. Reviewed-by: jmasa ! src/share/vm/gc_implementation/concurrentMarkSweep/binaryTreeDictionary.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/binaryTreeDictionary.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/cmsLockVerifier.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/cmsLockVerifier.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/freeBlockDictionary.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/freeChunk.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/freeChunk.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/freeList.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/freeList.hpp ! src/share/vm/gc_implementation/includeDB_gc_concurrentMarkSweep ! src/share/vm/gc_implementation/includeDB_gc_serial ! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp ! src/share/vm/gc_implementation/parNew/parNewGeneration.hpp ! src/share/vm/gc_implementation/shared/allocationStats.hpp ! src/share/vm/gc_implementation/shared/gcUtil.cpp ! src/share/vm/gc_implementation/shared/gcUtil.hpp ! src/share/vm/includeDB_gc_parallel ! src/share/vm/memory/defNewGeneration.cpp ! src/share/vm/memory/generation.hpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/services/classLoadingService.cpp Changeset: 504830073409 Author: jmasa Date: 2010-01-04 07:58 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/504830073409 Merge ! src/share/vm/runtime/globals.hpp Changeset: 75bd253e25dd Author: ysr Date: 2010-01-04 14:51 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/75bd253e25dd 6637203: Classunloading messages go to stdout rather than Xloggc file, causing hangs when stdout is closed Summary: Decoupled TraceClassUnloading from verbose:gc, JVMTI_VERBOSE_GC and PrintGC[Details], making it settable in a manner identical to TraceClassLoading. Reverted an inadvertent change of TraceClassUnloading output in a previous changeset from gclog back to tty. Reviewed-by: coleenp, dholmes, jmasa, poonam ! src/share/vm/prims/jvmtiEnv.cpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/services/classLoadingService.cpp Changeset: 05b775309e59 Author: jmasa Date: 2010-01-07 08:14 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/05b775309e59 6912018: CMS: guarantee(head() != 0,"The head of the list cannot be NULL") Summary: Block too small to split was not correctly putback to free lists. Reviewed-by: ysr ! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp Changeset: 0579c695832f Author: ysr Date: 2010-01-09 09:01 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/0579c695832f Merge ! src/share/vm/prims/jvmtiEnv.cpp ! src/share/vm/runtime/arguments.cpp Changeset: f62a22282a47 Author: kvn Date: 2010-01-07 16:24 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/f62a22282a47 6914622: Print values of all flags for product VM Summary: Change the flag -XX:+PrintFlagsFinal to product and add new product flag -XX:+PrintFlagsInitial. Reviewed-by: phh, ysr Contributed-by: gben...@redhat.com ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/globals.cpp ! src/share/vm/runtime/globals.hpp Changeset: 1271af4ec18c Author: kvn Date: 2010-01-07 16:26 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/1271af4ec18c 6912517: JIT bug compiles out (and stops running) code that needs to be run. Causes NPE. Summary: Add missing check that value is used in memory expression in instructions with embedded load. Reviewed-by: never, jrose ! src/share/vm/opto/lcm.cpp + test/compiler/6912517/Test.java Changeset: cd37471eaecc Author: twisti Date: 2010-01-08 11:09 +0100 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/cd37471eaecc 6914206: change way of permission checking for generated MethodHandle adapters Summary: Put generated MH adapter in InvokeDynamic/MethodHandle classes to be able to indentify them easily in the compiler. Reviewed-by: kvn, never, jrose ! src/share/vm/ci/ciMethod.cpp ! src/share/vm/ci/ciMethod.hpp ! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/includeDB_core ! src/share/vm/oops/methodOop.cpp ! src/share/vm/oops/methodOop.hpp ! src/share/vm/opto/library_call.cpp ! src/share/vm/prims/methodHandleWalk.cpp ! src/share/vm/prims/methodHandleWalk.hpp ! src/share/vm/runtime/reflection.cpp ! src/share/vm/runtime/vframe.cpp Changeset: bea7a22a6f79 Author: kvn Date: 2010-01-08 09:42 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/bea7a22a6f79 6915110: IfNode::up_one_dom moves beyond RootNode bug in src/share/vm/opto/ifnode.cpp Summary: Check RootNode before check Loop in IfNode::up_one_dom(). Reviewed-by: never Contributed-by: kevin.br...@sun.com ! src/share/vm/opto/ifnode.cpp Changeset: 174ade00803b Author: kvn Date: 2010-01-08 09:51 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/174ade00803b 6910484: incorrect integer optimization (loosing and op-r in a given example) Summary: Remove AND operation only if mask is equal to shift. Reviewed-by: never ! src/share/vm/opto/divnode.cpp + test/compiler/6910484/Test.java Changeset: 4e6abf09f540 Author: jrose Date: 2010-01-08 13:47 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/4e6abf09f540 6912062: disassembler plugin needs to produce symbolic information in product mode Summary: More informative disassembly in product mode. Also, a more consistent CompileCommand syntax. Reviewed-by: never ! src/share/vm/code/codeBlob.hpp ! src/share/vm/code/nmethod.cpp ! src/share/vm/code/nmethod.hpp ! src/share/vm/compiler/compilerOracle.cpp ! src/share/vm/compiler/disassembler.cpp ! src/share/vm/includeDB_core ! src/share/vm/memory/genCollectedHeap.cpp ! src/share/vm/oops/arrayKlassKlass.cpp ! src/share/vm/oops/arrayKlassKlass.hpp ! src/share/vm/oops/compiledICHolderKlass.cpp ! src/share/vm/oops/compiledICHolderKlass.hpp ! src/share/vm/oops/constMethodKlass.cpp ! src/share/vm/oops/constMethodKlass.hpp ! src/share/vm/oops/constantPoolKlass.cpp ! src/share/vm/oops/constantPoolKlass.hpp ! src/share/vm/oops/cpCacheKlass.cpp ! src/share/vm/oops/cpCacheKlass.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/klass.cpp ! src/share/vm/oops/klass.hpp ! src/share/vm/oops/klassKlass.cpp ! src/share/vm/oops/klassKlass.hpp ! src/share/vm/oops/methodDataKlass.cpp ! src/share/vm/oops/methodDataKlass.hpp ! src/share/vm/oops/methodKlass.cpp ! src/share/vm/oops/methodKlass.hpp ! src/share/vm/oops/objArrayKlass.cpp ! src/share/vm/oops/objArrayKlass.hpp ! src/share/vm/oops/objArrayKlassKlass.cpp ! src/share/vm/oops/objArrayKlassKlass.hpp ! src/share/vm/oops/oop.cpp ! src/share/vm/oops/symbolKlass.cpp ! src/share/vm/oops/symbolKlass.hpp ! src/share/vm/oops/typeArrayKlassKlass.cpp ! src/share/vm/oops/typeArrayKlassKlass.hpp ! src/share/vm/runtime/arguments.cpp Changeset: 136ac23d6ded Author: jrose Date: 2010-01-08 15:17 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/136ac23d6ded Merge Changeset: c3b315a0d58a Author: jrose Date: 2010-01-08 13:58 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/c3b315a0d58a 6912063: inlining parameters need to be adjusted for some uses of the JVM Summary: Put all inline-related switches into product mode, to allow tuning by dynamic language implementors. Reviewed-by: twisti, kvn ! src/share/vm/opto/bytecodeInfo.cpp ! src/share/vm/opto/doCall.cpp ! src/share/vm/opto/parse.hpp ! src/share/vm/runtime/globals.hpp Changeset: f2e64cfc2020 Author: jrose Date: 2010-01-08 18:27 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/f2e64cfc2020 Merge Changeset: 5b06c5db3e89 Author: jrose Date: 2010-01-08 22:02 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/5b06c5db3e89 Merge Changeset: f24201449cac Author: never Date: 2010-01-09 00:59 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/f24201449cac 6909839: missing unsigned compare cases for some cmoves in sparc.ad Reviewed-by: kvn, jrose ! src/cpu/sparc/vm/sparc.ad + test/compiler/6909839/Test6909839.java Changeset: 1fc01a2425ce Author: iveresov Date: 2010-01-12 13:54 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/1fc01a2425ce Merge ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/globals.hpp Changeset: d749b1813f40 Author: trims Date: 2010-01-15 14:25 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/d749b1813f40 Merge Changeset: 3003ddd1d433 Author: trims Date: 2010-01-15 14:28 -0800 URL: http://hg.openjdk.java.net/jdk7/build/hotspot/rev/3003ddd1d433 6917463: Bump the HS17 build number to 07 Summary: Update the HS17 build number to 07 Reviewed-by: jcoomes ! make/hotspot_version
