Changeset: bba76f745fe6 Author: ysr Date: 2010-08-23 17:51 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/bba76f745fe6
6910183: CMS: assert(_index < capacity(),"_index out of bounds") Summary: Weakened a too-strong, off-by-one assert; added code to keep track of and report any overflows at appropriate level of verbosity. Reviewed-by: jcoomes, tonyp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp Changeset: e967bad2a9ab Author: tonyp Date: 2010-08-25 08:44 -0400 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/e967bad2a9ab 6941275: G1: The MemoryPools are incorrectly supported for G1 Summary: The way we were caluclating the max value meant that it might fluctuate during the run and this broke some assumptions inside the MBeans framework. This change sets the max value of each pool to -1, which means undefined according to the spec. Reviewed-by: mchung, johnc ! src/share/vm/services/g1MemoryPool.cpp ! src/share/vm/services/g1MemoryPool.hpp Changeset: 8e5955ddf8e4 Author: jcoomes Date: 2010-08-25 14:39 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/8e5955ddf8e4 6978300: G1: debug builds crash if ParallelGCThreads==0 Reviewed-by: tonyp, ysr ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp Changeset: 21c29458b334 Author: kevinw Date: 2010-08-27 16:57 +0100 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/21c29458b334 6980392: TEST_BUG: gc/6581734/Test6581734.java has typo Summary: simple correction in testcase Reviewed-by: mchung ! test/gc/6581734/Test6581734.java Changeset: 1c63587d925b Author: tonyp Date: 2010-08-27 13:34 -0400 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/1c63587d925b 6980206: G1: assert(has_undefined_max_size, "Undefined max size"); Summary: An assert in the management.cpp is too strong and assumes the max size is always defined on memory pools, even when we don't need to use it. Reviewed-by: mchung, johnc ! src/share/vm/services/management.cpp Changeset: af586a7893cf Author: tonyp Date: 2010-08-27 10:44 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/af586a7893cf Merge Changeset: 75107ee8712f Author: tonyp Date: 2010-08-30 13:00 -0400 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/75107ee8712f Merge Changeset: f208bf19192d Author: tonyp Date: 2010-08-30 10:58 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/f208bf19192d Merge Changeset: 14b92b91f460 Author: kvn Date: 2010-08-26 11:05 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/14b92b91f460 6976400: "Meet Not Symmetric" Summary: Use NULL as klass for TypeAryPtr::RANGE. Add klass verification into TypeAryPtr ctor. Reviewed-by: never ! src/share/vm/opto/type.cpp ! src/share/vm/opto/type.hpp Changeset: 0878d7bae69f Author: twisti Date: 2010-08-27 01:51 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/0878d7bae69f 6961697: move nmethod constants section before instruction section Summary: This is a preparation for 6961690. Reviewed-by: kvn, never ! src/share/vm/asm/codeBuffer.cpp ! src/share/vm/asm/codeBuffer.hpp ! src/share/vm/code/codeBlob.cpp ! src/share/vm/code/nmethod.cpp ! src/share/vm/code/nmethod.hpp ! src/share/vm/code/relocInfo.cpp ! src/share/vm/code/relocInfo.hpp Changeset: d6f45b55c972 Author: never Date: 2010-08-27 17:33 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d6f45b55c972 4809552: Optimize Arrays.fill(...) Reviewed-by: kvn ! src/cpu/sparc/vm/stubGenerator_sparc.cpp ! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/stubGenerator_x86_32.cpp ! src/cpu/x86/vm/stubGenerator_x86_64.cpp ! src/share/vm/includeDB_compiler2 ! src/share/vm/opto/addnode.cpp ! src/share/vm/opto/c2_globals.hpp ! src/share/vm/opto/loopTransform.cpp ! src/share/vm/opto/loopnode.cpp ! src/share/vm/opto/loopnode.hpp ! src/share/vm/opto/runtime.cpp ! src/share/vm/opto/runtime.hpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/stubRoutines.cpp ! src/share/vm/runtime/stubRoutines.hpp ! src/share/vm/utilities/globalDefinitions.hpp Changeset: 14197af1010e Author: never Date: 2010-08-27 17:35 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/14197af1010e Merge ! src/share/vm/includeDB_compiler2 ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/stubRoutines.cpp Changeset: 114e6b93e9e1 Author: kvn Date: 2010-08-30 11:02 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/114e6b93e9e1 6980978: assert(mt == t->xmeet(this)) failed: meet not commutative Summary: Fix code in TypeAryPtr::xmeet() for constant array. Reviewed-by: never ! src/share/vm/opto/type.cpp Changeset: 02f0a9b6f654 Author: never Date: 2010-08-30 17:27 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/02f0a9b6f654 6969586: OptimizeStringConcat: SIGSEGV in LoadNode::Value() Reviewed-by: kvn ! src/share/vm/opto/memnode.cpp Changeset: dee553c74493 Author: never Date: 2010-09-01 00:40 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/dee553c74493 Merge Changeset: 40d7b43b6fe0 Author: kamg Date: 2010-09-07 11:38 -0400 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/40d7b43b6fe0 Merge ! src/share/vm/runtime/arguments.cpp Changeset: 07551f490c76 Author: kamg Date: 2010-09-07 11:50 -0400 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/07551f490c76 6982851: Add b107 machine classifications to jprt.properties file. Summary: See synopsis Reviewed-by: ohair ! make/jprt.properties
