hg: jdk7/hotspot/hotspot: 8 new changesets

[john.r.rose at oracle.com]

Changeset: 328926869b15
Author:    jrose
Date:      2011-04-09 22:55 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/328926869b15

6987991: JSR 292 phpreboot test/testtracefun2.phpr segfaults
Summary: Make MH verification tests more correct, robust, and informative.  Fix lingering symbol refcount problems.
Reviewed-by: twisti

! src/share/vm/oops/methodOop.cpp
! src/share/vm/prims/methodHandleWalk.hpp
! src/share/vm/prims/methodHandles.cpp

Changeset: 15c9a0e16269
Author:    kvn
Date:      2011-04-11 15:30 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/15c9a0e16269

7035713: 3DNow Prefetch Instruction Support
Summary: The upcoming processors from AMD are the first that support 3dnow prefetch without supporting the 3dnow instruction set.
Reviewed-by: kvn
Contributed-by: tom.deneau at amd.com

! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/vm_version_x86.cpp
! src/cpu/x86/vm/vm_version_x86.hpp
! src/cpu/x86/vm/x86_32.ad

Changeset: 4b95bbb36464
Author:    twisti
Date:      2011-04-12 02:40 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/4b95bbb36464

7035870: JSR 292: Zero support
Summary: This adds support for JSR 292 to Zero.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/bytecodeInterpreter_zero.hpp
! src/cpu/zero/vm/cppInterpreter_zero.cpp
! src/cpu/zero/vm/cppInterpreter_zero.hpp
! src/cpu/zero/vm/interpreter_zero.cpp
! src/cpu/zero/vm/methodHandles_zero.cpp
! src/share/vm/interpreter/bytecodeInterpreter.cpp
! src/share/vm/interpreter/bytecodeInterpreter.hpp

Changeset: 3a808be061ff
Author:    iveresov
Date:      2011-04-13 14:33 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/3a808be061ff

6988308: assert((cnt > 0.0f) && (prob > 0.0f)) failed: Bad frequency assignment in if
Summary: Make sure cnt doesn't become negative and integer overflow doesn't happen.
Reviewed-by: kvn, twisti

! src/share/vm/opto/parse2.cpp

Changeset: dbccacb79c63
Author:    iveresov
Date:      2011-04-14 00:02 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/dbccacb79c63

7036236: VM crashes assert((!inside_attrs()) || is_error_reported()) failed ...
Summary: Eliminate the race condition.
Reviewed-by: kvn

! src/share/vm/code/codeCache.cpp
! src/share/vm/compiler/compileBroker.cpp
! src/share/vm/runtime/sweeper.cpp

Changeset: 1fcd6e9c3965
Author:    twisti
Date:      2011-04-14 01:53 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/1fcd6e9c3965

7036220: Shark fails to find LLVM 2.9 System headers during build
Reviewed-by: gbenson, twisti
Contributed-by: Xerxes Ranby <xerxes at zafena.se>

! src/share/vm/shark/llvmHeaders.hpp

Changeset: e9b9554f7fc3
Author:    twisti
Date:      2011-04-14 06:46 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/e9b9554f7fc3

Merge


Changeset: 97e8046e2562
Author:    jrose
Date:      2011-04-15 08:29 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/97e8046e2562

Merge