hg: jdk7/hotspot-rt/hotspot: 13 new changesets
daniel.daugherty at oracle.com
daniel.daugherty at oracle.com
Fri Aug 13 22:18:43 PDT 2010
Changeset: e5dfb3ccb88b
Author: kvn
Date: 2010-07-23 10:07 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/e5dfb3ccb88b
6969569: assert(is_static() && is_constant()) failed: illegal call to constant_value()
Summary: Add missing is_static guard.
Reviewed-by: twisti
! src/share/vm/ci/ciField.cpp
! src/share/vm/opto/macro.cpp
Changeset: 99ceb0e99c9e
Author: never
Date: 2010-07-26 15:58 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/99ceb0e99c9e
Merge
Changeset: 66c5dadb4d61
Author: kvn
Date: 2010-07-30 10:21 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/66c5dadb4d61
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
Summary: set Z = 0 (not equal) before repne_scan() to indicate that class was not found when RCX == 0.
Reviewed-by: never, phh
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/utilities/exceptions.cpp
! src/share/vm/utilities/exceptions.hpp
! src/share/vm/utilities/vmError.cpp
Changeset: 0e35fa8ebccd
Author: kvn
Date: 2010-08-03 15:55 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/0e35fa8ebccd
6973963: SEGV in ciBlock::start_bci() with EA
Summary: Added more checks into ResourceObj and growableArray to verify correctness of allocation type.
Reviewed-by: never, coleenp, dholmes
! src/share/vm/asm/codeBuffer.cpp
! src/share/vm/asm/codeBuffer.hpp
! src/share/vm/ci/ciInstanceKlass.cpp
! src/share/vm/ci/ciMethodBlocks.cpp
! src/share/vm/ci/ciTypeFlow.cpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/memory/allocation.cpp
! src/share/vm/memory/allocation.hpp
! src/share/vm/opto/block.cpp
! src/share/vm/opto/block.hpp
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/c2compiler.cpp
! src/share/vm/opto/chaitin.cpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/gcm.cpp
! src/share/vm/opto/lcm.cpp
! src/share/vm/utilities/growableArray.hpp
Changeset: 0e09207fc81b
Author: kvn
Date: 2010-08-04 17:42 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/0e09207fc81b
6974682: CTW: assert(target != NULL) failed: must not be null
Summary: Add address table size to constant section size.
Reviewed-by: never
! src/share/vm/opto/output.cpp
Changeset: fb8abd207dbe
Author: kvn
Date: 2010-08-06 11:53 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/fb8abd207dbe
6975049: nsk/regression/b4287029 crashes with -Xss64 on solaris-i586
Summary: Tell C++ to not inline so much by using flag -xspace.
Reviewed-by: ysr
! make/solaris/makefiles/sparcWorks.make
Changeset: 2dfd013a7465
Author: kvn
Date: 2010-08-09 15:17 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/2dfd013a7465
6975078: assert(allocated_on_res_area() || allocated_on_C_heap() || allocated_on_arena()
Summary: Pass the check in ResourceObj() if _allocation value is already set and object is allocated on stack.
Reviewed-by: dholmes, johnc
! src/share/vm/gc_implementation/g1/collectionSetChooser.cpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.cpp
! src/share/vm/memory/allocation.cpp
! src/share/vm/memory/allocation.hpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp
Changeset: f4f596978298
Author: never
Date: 2010-08-09 17:51 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/f4f596978298
Merge
! src/share/vm/asm/codeBuffer.hpp
! src/share/vm/memory/allocation.cpp
! src/share/vm/memory/allocation.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp
! src/share/vm/utilities/vmError.cpp
Changeset: 36519c19beeb
Author: never
Date: 2010-08-10 12:15 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/36519c19beeb
6975027: use of movptr to set length of array
Reviewed-by: kvn, iveresov
! src/cpu/x86/vm/assembler_x86.cpp
Changeset: 4a665be40fd3
Author: twisti
Date: 2010-08-11 01:17 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/4a665be40fd3
6975855: don't emit deopt MH handler in C1 if not required
Summary: This CR implements the same for C1 as 6926782 for C2.
Reviewed-by: never
! src/share/vm/c1/c1_Compilation.cpp
! src/share/vm/c1/c1_Compilation.hpp
! src/share/vm/c1/c1_LIRAssembler.cpp
! src/share/vm/code/nmethod.cpp
Changeset: d2ede61b7a12
Author: twisti
Date: 2010-08-11 05:51 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d2ede61b7a12
6976186: integrate Shark HotSpot changes
Summary: Shark is a JIT compiler for Zero that uses the LLVM compiler infrastructure.
Reviewed-by: kvn, twisti
Contributed-by: Gary Benson <gbenson at redhat.com>
! make/Makefile
! make/linux/Makefile
! make/linux/makefiles/gcc.make
+ make/linux/makefiles/shark.make
! make/linux/makefiles/top.make
! make/linux/makefiles/vm.make
! src/cpu/zero/vm/disassembler_zero.hpp
+ src/cpu/zero/vm/shark_globals_zero.hpp
! src/share/vm/ci/ciMethod.cpp
! src/share/vm/ci/ciMethod.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/compiler/abstractCompiler.hpp
! src/share/vm/compiler/compileBroker.cpp
! src/share/vm/compiler/disassembler.cpp
+ src/share/vm/includeDB_shark
! src/share/vm/memory/cardTableModRefBS.hpp
! src/share/vm/oops/methodOop.cpp
! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/globals.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/vm_version.cpp
+ src/share/vm/shark/llvmHeaders.hpp
+ src/share/vm/shark/llvmValue.hpp
+ src/share/vm/shark/sharkBlock.cpp
+ src/share/vm/shark/sharkBlock.hpp
+ src/share/vm/shark/sharkBuilder.cpp
+ src/share/vm/shark/sharkBuilder.hpp
+ src/share/vm/shark/sharkCacheDecache.cpp
+ src/share/vm/shark/sharkCacheDecache.hpp
+ src/share/vm/shark/sharkCodeBuffer.hpp
+ src/share/vm/shark/sharkCompiler.cpp
+ src/share/vm/shark/sharkCompiler.hpp
+ src/share/vm/shark/sharkConstant.cpp
+ src/share/vm/shark/sharkConstant.hpp
+ src/share/vm/shark/sharkContext.cpp
+ src/share/vm/shark/sharkContext.hpp
+ src/share/vm/shark/sharkEntry.hpp
+ src/share/vm/shark/sharkFunction.cpp
+ src/share/vm/shark/sharkFunction.hpp
+ src/share/vm/shark/sharkInliner.cpp
+ src/share/vm/shark/sharkInliner.hpp
+ src/share/vm/shark/sharkIntrinsics.cpp
+ src/share/vm/shark/sharkIntrinsics.hpp
+ src/share/vm/shark/sharkInvariants.cpp
+ src/share/vm/shark/sharkInvariants.hpp
+ src/share/vm/shark/sharkMemoryManager.cpp
+ src/share/vm/shark/sharkMemoryManager.hpp
+ src/share/vm/shark/sharkNativeWrapper.cpp
+ src/share/vm/shark/sharkNativeWrapper.hpp
+ src/share/vm/shark/sharkRuntime.cpp
+ src/share/vm/shark/sharkRuntime.hpp
+ src/share/vm/shark/sharkStack.cpp
+ src/share/vm/shark/sharkStack.hpp
+ src/share/vm/shark/sharkState.cpp
+ src/share/vm/shark/sharkState.hpp
+ src/share/vm/shark/sharkStateScanner.cpp
+ src/share/vm/shark/sharkStateScanner.hpp
+ src/share/vm/shark/sharkTopLevelBlock.cpp
+ src/share/vm/shark/sharkTopLevelBlock.hpp
+ src/share/vm/shark/sharkType.hpp
+ src/share/vm/shark/sharkValue.cpp
+ src/share/vm/shark/sharkValue.hpp
+ src/share/vm/shark/shark_globals.cpp
+ src/share/vm/shark/shark_globals.hpp
! src/share/vm/utilities/macros.hpp
Changeset: 6c9cc03d8726
Author: kvn
Date: 2010-08-11 10:48 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/6c9cc03d8726
6973329: C2 with Zero based COOP produces code with broken anti-dependency on x86
Summary: Recompile without subsuming loads if RA try to clone a node with anti_dependence.
Reviewed-by: never
! src/share/vm/includeDB_compiler2
! src/share/vm/opto/lcm.cpp
! src/share/vm/opto/reg_split.cpp
+ test/compiler/6973329/Test.java
Changeset: 21e519b91576
Author: dcubed
Date: 2010-08-13 07:33 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/21e519b91576
Merge
! src/share/vm/runtime/thread.cpp
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