hg: jdk7/hotspot/hotspot: 9 new changesets

[Christian.Thalinger at Sun.COM]

Changeset: 55f868e91c3b
Author:    iveresov
Date:      2011-01-06 16:03 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/55f868e91c3b

7010618: C1: array length should be treated at int on 64bit during array allocation
Summary: Sign-extend the length argument during array allocation
Reviewed-by: never, kvn

! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp

Changeset: 0e52ef6e94d3
Author:    twisti
Date:      2011-01-07 03:58 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/0e52ef6e94d3

Merge


Changeset: 4fc084dac61e
Author:    kvn
Date:      2011-01-07 10:16 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/4fc084dac61e

7009756: volatile variables could be broken throw reflection API
Summary: Use Atomic::load() and Atomic::store() to access a volatile long.
Reviewed-by: iveresov, jrose, dholmes, never

! src/os_cpu/linux_sparc/vm/atomic_linux_sparc.inline.hpp
! src/os_cpu/linux_x86/vm/atomic_linux_x86.inline.hpp
! src/os_cpu/linux_x86/vm/linux_x86_32.s
! src/os_cpu/linux_x86/vm/orderAccess_linux_x86.inline.hpp
! src/os_cpu/solaris_x86/vm/atomic_solaris_x86.inline.hpp
! src/os_cpu/solaris_x86/vm/orderAccess_solaris_x86.inline.hpp
! src/os_cpu/solaris_x86/vm/solaris_x86_32.il
! src/os_cpu/windows_x86/vm/atomic_windows_x86.inline.hpp
! src/os_cpu/windows_x86/vm/orderAccess_windows_x86.inline.hpp
! src/share/vm/prims/unsafe.cpp

Changeset: 78e248949382
Author:    kvn
Date:      2011-01-07 11:53 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/78e248949382

6876037: CTW fails jdk7/hotspot/src/share/vm/opto/type.cpp:2055. assert(bits,"Use TypePtr for NULL")
Summary: Add missing 0 value check in TypeRawPtr::add_offset().
Reviewed-by: never

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

Changeset: d810e9a3fc33
Author:    twisti
Date:      2011-01-10 00:56 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/d810e9a3fc33

7010180: JSR 292 InvokeDynamicPrintArgs fails with: assert(_adapter == NULL) failed: init'd to NULL
Reviewed-by: never

! src/cpu/sparc/vm/methodHandles_sparc.cpp
! src/cpu/x86/vm/methodHandles_x86.cpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/prims/methodHandles.hpp

Changeset: 70427f06ea47
Author:    twisti
Date:      2011-01-10 03:58 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/70427f06ea47

7010913: JSR 292 ciMethodHandle does not handle MethodHandleCompiler exceptions properly
Reviewed-by: kvn, never

! src/share/vm/ci/ciMethodHandle.cpp
! src/share/vm/prims/methodHandleWalk.cpp

Changeset: dd031b2226de
Author:    iveresov
Date:      2011-01-10 18:46 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/dd031b2226de

4930919: race condition in MDO creation at back branch locations
Summary: Reuse set_method_data_for_bcp() to setup mdp after MDO creation.
Reviewed-by: kvn, never

! src/cpu/sparc/vm/interp_masm_sparc.cpp
! src/cpu/sparc/vm/interp_masm_sparc.hpp
! src/cpu/sparc/vm/templateInterpreter_sparc.cpp
! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/cpu/x86/vm/interp_masm_x86_32.cpp
! src/cpu/x86/vm/interp_masm_x86_64.cpp
! src/cpu/x86/vm/templateInterpreter_x86_32.cpp
! src/cpu/x86/vm/templateInterpreter_x86_64.cpp
! src/cpu/x86/vm/templateTable_x86_32.cpp
! src/cpu/x86/vm/templateTable_x86_64.cpp
! src/share/vm/interpreter/interpreterRuntime.cpp
! src/share/vm/interpreter/interpreterRuntime.hpp

Changeset: d4fca0a6abde
Author:    kvn
Date:      2011-01-11 20:26 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/d4fca0a6abde

7011386: race in objArrayKlass::array_klass_impl
Summary: Move _lower_dimension field initialization before _higher_dimension and add storestore barrier.
Reviewed-by: dholmes, iveresov, never

! src/share/vm/oops/arrayKlass.hpp
! src/share/vm/oops/objArrayKlass.cpp
! src/share/vm/oops/typeArrayKlass.cpp
! src/share/vm/runtime/vmStructs.cpp

Changeset: bb8e3b66bde6
Author:    twisti
Date:      2011-01-13 07:20 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/bb8e3b66bde6

Merge

! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/cpu/x86/vm/templateTable_x86_32.cpp
! src/cpu/x86/vm/templateTable_x86_64.cpp
! src/os_cpu/linux_x86/vm/linux_x86_32.s
! src/os_cpu/solaris_x86/vm/solaris_x86_32.il