hg: jdk7/hotspot-gc/hotspot: 11 new changesets

tony.printezis at oracle.com tony.printezis at oracle.com
Sat Sep 4 03:17:57 PDT 2010


Changeset: c7004d700b49
Author:    dholmes
Date:      2010-08-25 21:29 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/c7004d700b49

6978641: Fix for 6929067 introduces additional overhead in thread creation/termination paths
Summary: Disable stack bounds checks in product mode other than for the initial thread
Reviewed-by: coleenp, jcoomes, aph

! src/os/linux/vm/os_linux.cpp

Changeset: 2528b5bd749c
Author:    kamg
Date:      2010-08-27 15:05 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/2528b5bd749c

6980262: Memory leak when exception is thrown in static initializer
Summary: Use resource memory instead of c-heap for the exception message
Reviewed-by: phh, jmasa

! src/share/vm/oops/instanceKlass.cpp

Changeset: 8397081c7ac1
Author:    dcubed
Date:      2010-08-27 21:31 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/8397081c7ac1

Merge


Changeset: f208bf19192d
Author:    tonyp
Date:      2010-08-30 10:58 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/f208bf19192d

Merge


Changeset: 14b92b91f460
Author:    kvn
Date:      2010-08-26 11:05 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/14b92b91f460

6976400: "Meet Not Symmetric"
Summary: Use NULL as klass for TypeAryPtr::RANGE. Add klass verification into TypeAryPtr ctor.
Reviewed-by: never

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

Changeset: 0878d7bae69f
Author:    twisti
Date:      2010-08-27 01:51 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/0878d7bae69f

6961697: move nmethod constants section before instruction section
Summary: This is a preparation for 6961690.
Reviewed-by: kvn, never

! src/share/vm/asm/codeBuffer.cpp
! src/share/vm/asm/codeBuffer.hpp
! src/share/vm/code/codeBlob.cpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/code/relocInfo.cpp
! src/share/vm/code/relocInfo.hpp

Changeset: d6f45b55c972
Author:    never
Date:      2010-08-27 17:33 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/d6f45b55c972

4809552: Optimize Arrays.fill(...)
Reviewed-by: kvn

! 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_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
! src/share/vm/includeDB_compiler2
! src/share/vm/opto/addnode.cpp
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/loopTransform.cpp
! src/share/vm/opto/loopnode.cpp
! src/share/vm/opto/loopnode.hpp
! src/share/vm/opto/runtime.cpp
! src/share/vm/opto/runtime.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/stubRoutines.cpp
! src/share/vm/runtime/stubRoutines.hpp
! src/share/vm/utilities/globalDefinitions.hpp

Changeset: 14197af1010e
Author:    never
Date:      2010-08-27 17:35 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/14197af1010e

Merge

! src/share/vm/includeDB_compiler2
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/stubRoutines.cpp

Changeset: 114e6b93e9e1
Author:    kvn
Date:      2010-08-30 11:02 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/114e6b93e9e1

6980978: assert(mt == t->xmeet(this)) failed: meet not commutative
Summary: Fix code in TypeAryPtr::xmeet() for constant array.
Reviewed-by: never

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

Changeset: 02f0a9b6f654
Author:    never
Date:      2010-08-30 17:27 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/02f0a9b6f654

6969586: OptimizeStringConcat: SIGSEGV in LoadNode::Value()
Reviewed-by: kvn

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

Changeset: dee553c74493
Author:    never
Date:      2010-09-01 00:40 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/dee553c74493

Merge




More information about the hotspot-gc-dev mailing list