hg: jdk7/hotspot/hotspot: 11 new changesets

[vladimir.kozlov at oracle.com]

Changeset: 2a23b1b5a0a8
Author:    twisti
Date:      2011-04-18 01:33 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/2a23b1b5a0a8

7018355: JSR 292: VM crash in DefNewGeneration::copy_to_survivor_space
Reviewed-by: kvn, jrose

! src/share/vm/ci/ciMethod.hpp
! src/share/vm/memory/genOopClosures.hpp
! src/share/vm/prims/methodHandleWalk.cpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/prims/methodHandles.hpp
! src/share/vm/runtime/sharedRuntime.cpp

Changeset: bbe95b4337f1
Author:    twisti
Date:      2011-04-18 06:50 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/bbe95b4337f1

7036960: TemplateTable::fast_aldc in templateTable_x86_64.cpp uses movptr instead of load_klass
Reviewed-by: kvn, iveresov

! src/cpu/x86/vm/templateTable_x86_32.cpp
! src/cpu/x86/vm/templateTable_x86_64.cpp

Changeset: 2a34a4fbc52c
Author:    kvn
Date:      2011-04-19 09:30 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/2a34a4fbc52c

7037812: few more defaults changes for new AMD processors
Summary: use PREFETCHW as default prefetch instruction, set UseXMMForArrayCopy and UseUnalignedLoadStores to true by default.
Reviewed-by: kvn
Contributed-by: tom.deneau at amd.com

! src/cpu/x86/vm/vm_version_x86.cpp

Changeset: d934e4b931e9
Author:    never
Date:      2011-04-20 09:29 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/d934e4b931e9

7009346: java/dyn/InvokeDynamicPrintArgs.java fails with NPE on solaris-sparc with -Xcomp
Reviewed-by: kvn, jrose, twisti

! src/cpu/sparc/vm/methodHandles_sparc.cpp

Changeset: 66b0e2371912
Author:    kvn
Date:      2011-04-20 18:29 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/66b0e2371912

7026700: regression in 6u24-rev-b23: Crash in C2 compiler in PhaseIdealLoop::build_loop_late_post
Summary: memory slices should be always created for non-static fields after allocation
Reviewed-by: never

! src/share/vm/opto/escape.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/graphKit.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/memnode.cpp

Changeset: 08ccee2c4dbf
Author:    twisti
Date:      2011-04-21 00:25 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/08ccee2c4dbf

6993078: JSR 292 too many pushes:  Lesp points into register window
Reviewed-by: kvn, never

! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/cpu/x86/vm/templateTable_x86_32.cpp
! src/cpu/x86/vm/templateTable_x86_64.cpp
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/oops/cpCacheOop.cpp

Changeset: 548597e74aa4
Author:    never
Date:      2011-04-25 16:25 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/548597e74aa4

7030715: JSR 292 JRuby test/test_super_call_site_caching.rb asserts with +DoEscapeAnalysis
Reviewed-by: twisti

! src/share/vm/ci/bcEscapeAnalyzer.cpp
! src/share/vm/ci/ciMethod.hpp
! src/share/vm/opto/graphKit.cpp

Changeset: 273b56978029
Author:    kvn
Date:      2011-04-26 12:14 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/273b56978029

7039586: test/java/util/Collections/Rotate.java failing with hs21-b09
Summary: A predicate should not be moved in partial peel optimization since it will invalidate jvm state of its uncommon trap.
Reviewed-by: never

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

Changeset: 149bb459be66
Author:    never
Date:      2011-04-27 15:40 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/149bb459be66

7029167: add support for conditional card marks
Reviewed-by: iveresov, kvn

! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 01fd6090fdd8
Author:    never
Date:      2011-04-28 14:00 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/01fd6090fdd8

7032162: assert(flat != TypePtr::BOTTOM) failed: cannot alias-analyze an untyped ptr
Reviewed-by: kvn

! src/share/vm/ci/ciObject.cpp
! src/share/vm/opto/stringopts.cpp

Changeset: 286c498ae0d4
Author:    kvn
Date:      2011-04-29 11:15 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/286c498ae0d4

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/share/vm/opto/graphKit.cpp
! src/share/vm/opto/graphKit.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/runtime/globals.hpp