Changeset: 046932b72aa2 Author: never Date: 2009-08-14 00:02 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/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/hotspot-rt/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/hotspot-rt/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/hotspot-rt/hotspot/rev/55784fd95fe3 Merge Changeset: 7c14587118b3 Author: never Date: 2009-08-14 22:11 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/7c14587118b3 Merge Changeset: c8e2135f7e30 Author: cfang Date: 2009-08-17 09:48 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/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/hotspot-rt/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/hotspot-rt/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/hotspot-rt/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/hotspot-rt/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/hotspot-rt/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/hotspot-rt/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/hotspot-rt/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/hotspot-rt/hotspot/rev/aba04734b61e Merge Changeset: bb287c042e99 Author: apangin Date: 2009-08-30 15:33 -0700 URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/bb287c042e99 Merge
