hg: jdk7/hotspot/hotspot: 12 new changesets
vladimir.kozlov at sun.com
vladimir.kozlov at sun.com
Tue Mar 31 12:40:32 PDT 2009
Changeset: c89f86385056
Author: jrose
Date: 2009-03-20 23:19 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/c89f86385056
6814659: separable cleanups and subroutines for 6655638
Summary: preparatory but separable changes for method handles
Reviewed-by: kvn, never
! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/sparc/vm/assembler_sparc.inline.hpp
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/share/vm/asm/assembler.hpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/loaderConstraints.hpp
! src/share/vm/classfile/symbolTable.cpp
! src/share/vm/classfile/symbolTable.hpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/oops/instanceKlassKlass.cpp
! src/share/vm/oops/klassVtable.cpp
! src/share/vm/oops/klassVtable.hpp
! src/share/vm/oops/methodKlass.cpp
! src/share/vm/oops/objArrayKlass.cpp
! src/share/vm/oops/oop.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/runtime/fieldDescriptor.cpp
! src/share/vm/runtime/handles.hpp
! src/share/vm/runtime/reflection.cpp
! src/share/vm/runtime/reflection.hpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/sharedRuntime.hpp
Changeset: ebebd376f657
Author: never
Date: 2009-03-23 13:58 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/ebebd376f657
6805522: Server VM fails with assertion (block1->start() != block2->start(),"successors have unique bcis")
Reviewed-by: kvn
! src/share/vm/ci/ciTypeFlow.cpp
Changeset: 78af5ae8e731
Author: cfang
Date: 2009-03-24 12:19 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/78af5ae8e731
6636138: UseSuperWord enabled failure
Summary: Fixed SuperWord scheduling of memory operations.
Reviewed-by: kvn, never
! src/share/vm/opto/superword.cpp
! src/share/vm/opto/superword.hpp
+ test/compiler/6636138/Test1.java
+ test/compiler/6636138/Test2.java
Changeset: 90a66aa50514
Author: never
Date: 2009-03-24 15:09 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/90a66aa50514
6820510: assertion failure with unloaded class in subnode.cpp
Reviewed-by: kvn
! src/share/vm/opto/subnode.cpp
Changeset: eca19a8425b5
Author: phh
Date: 2009-03-24 21:56 -0400
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/eca19a8425b5
6810653: Change String cache class used by Hotspot from String to StringValue
Summary: Change create_vm() to load and initialize StringValue rather than String.
Reviewed-by: kvn
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/runtime/thread.cpp
Changeset: c7bbabdcadfb
Author: phh
Date: 2009-03-24 19:05 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/c7bbabdcadfb
Merge
Changeset: d0994e5bebce
Author: never
Date: 2009-03-26 14:31 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/d0994e5bebce
6822204: volatile fences should prefer lock:addl to actual mfence instructions
Reviewed-by: kvn, phh
! 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_64.cpp
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/os_cpu/linux_sparc/vm/os_linux_sparc.hpp
! src/os_cpu/linux_x86/vm/orderAccess_linux_x86.inline.hpp
! src/os_cpu/solaris_sparc/vm/orderAccess_solaris_sparc.inline.hpp
! src/os_cpu/solaris_sparc/vm/os_solaris_sparc.cpp
! src/os_cpu/solaris_sparc/vm/os_solaris_sparc.hpp
! src/os_cpu/solaris_x86/vm/orderAccess_solaris_x86.inline.hpp
! src/os_cpu/solaris_x86/vm/os_solaris_x86.cpp
! src/os_cpu/solaris_x86/vm/os_solaris_x86.hpp
! src/os_cpu/windows_x86/vm/orderAccess_windows_x86.inline.hpp
! src/os_cpu/windows_x86/vm/os_windows_x86.cpp
! src/os_cpu/windows_x86/vm/os_windows_x86.hpp
! src/share/vm/includeDB_core
! src/share/vm/runtime/orderAccess.cpp
! src/share/vm/runtime/orderAccess.hpp
Changeset: afd8dfb5c2a6
Author: never
Date: 2009-03-26 14:39 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/afd8dfb5c2a6
Merge
Changeset: fbc12e71c476
Author: kvn
Date: 2009-03-26 15:04 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/fbc12e71c476
6810845: Performance regression in mpegaudio on x64
Summary: Used the outer loop frequency in frequencies checks in RA.
Reviewed-by: never, twisti
! src/share/vm/opto/block.hpp
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/chaitin.cpp
! src/share/vm/opto/chaitin.hpp
! src/share/vm/opto/coalesce.cpp
! src/share/vm/opto/gcm.cpp
! src/share/vm/opto/machnode.cpp
Changeset: 4948e7dd28dc
Author: never
Date: 2009-03-27 14:37 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/4948e7dd28dc
6822333: _call_stub_compiled_return address handling in SA is broken causing jstack to hang occasionally
Reviewed-by: kvn, twisti
! agent/src/share/classes/sun/jvm/hotspot/runtime/StubRoutines.java
Changeset: f6da6f0174ac
Author: kvn
Date: 2009-03-30 18:19 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/f6da6f0174ac
6821700: tune VM flags for peak performance
Summary: Tune C2 flags default values for performance.
Reviewed-by: never, phh, iveresov, jmasa, ysr
! src/cpu/sparc/vm/globals_sparc.hpp
! src/cpu/sparc/vm/vm_version_sparc.cpp
! src/cpu/x86/vm/globals_x86.hpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/opto/bytecodeInfo.cpp
! src/share/vm/runtime/globals.hpp
Changeset: d3676b4cb78c
Author: kvn
Date: 2009-03-31 10:02 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/d3676b4cb78c
Merge
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/oops/klassVtable.cpp
! src/share/vm/oops/klassVtable.hpp
! src/share/vm/prims/jvm.cpp
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