'hg: jdk7/hotspot-rt/hotspot: 16 new changesets'

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List:       openjdk-serviceability-dev
Subject:    hg: jdk7/hotspot-rt/hotspot: 16 new changesets
From:       daniel.daugherty () oracle ! com (daniel ! daugherty at oracle ! com)
Date:       2011-01-28 2:06:54
Message-ID: 20110128020723.0A4A9471D5 () hg ! openjdk ! java ! net
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Changeset: 6aa467001334
Author:    trims
Date:      2011-01-25 14:57 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/6aa467001334

Added tag hs20-b07 for changeset d535bf4c1235

! .hgtags

Changeset: d19d8218a399
Author:    trims
Date:      2011-01-25 15:06 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d19d8218a399

7014711: Fork HS20 to HS21 - renumber Major and build numbers of JVM
Summary: Update the Major and Build numbers for HS21
Reviewed-by: jcoomes

! make/hotspot_version

Changeset: 515cc1a31fd1
Author:    dcubed
Date:      2011-01-26 21:26 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/515cc1a31fd1

Merge


Changeset: bb2c2878f134
Author:    twisti
Date:      2011-01-20 08:25 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/bb2c2878f134

7011839: JSR 292 turn on escape analysis when using invokedynamic
Summary: Currently escape analysis is turned off when EnableInvokeDynamic is true.
Reviewed-by: jrose, kvn

! src/share/vm/ci/bcEscapeAnalyzer.cpp
! src/share/vm/runtime/arguments.cpp

Changeset: a7367756024b
Author:    twisti
Date:      2011-01-21 01:16 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/a7367756024b

Merge

! src/share/vm/ci/bcEscapeAnalyzer.cpp
- src/share/vm/gc_implementation/g1/concurrentZFThread.cpp
- src/share/vm/gc_implementation/g1/concurrentZFThread.hpp

Changeset: 403dc4c1d7f5
Author:    never
Date:      2011-01-21 13:01 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/403dc4c1d7f5

6809483: hotspot:::method_entry are not correctly generated for "method()V"
Reviewed-by: iveresov, twisti

! src/share/vm/c1/c1_Canonicalizer.cpp
! src/share/vm/c1/c1_Canonicalizer.hpp
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_Instruction.hpp
! src/share/vm/c1/c1_InstructionPrinter.cpp
! src/share/vm/c1/c1_InstructionPrinter.hpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/c1/c1_LIRGenerator.hpp
! src/share/vm/c1/c1_Optimizer.cpp
! src/share/vm/c1/c1_ValueMap.hpp

Changeset: aa4b04b68652
Author:    never
Date:      2011-01-21 13:03 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/aa4b04b68652

Merge

! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_LIRGenerator.cpp

Changeset: e4fee0bdaa85
Author:    never
Date:      2011-01-24 13:34 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/e4fee0bdaa85

7008809: should report the class in ArrayStoreExceptions from compiled code
Reviewed-by: iveresov, twisti

! src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp
! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp
! src/cpu/x86/vm/c1_CodeStubs_x86.cpp
! src/cpu/x86/vm/c1_Runtime1_x86.cpp
! src/share/vm/c1/c1_CodeStubs.hpp
! src/share/vm/c1/c1_LIR.cpp
! src/share/vm/c1/c1_Runtime1.cpp
! src/share/vm/c1/c1_Runtime1.hpp

Changeset: f966c66b5463
Author:    iveresov
Date:      2011-01-25 14:38 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/f966c66b5463

7014247: CTW fails when compile sun/misc/AtomicLongCSImpl (REMOVED from JDK7)
Summary: Use lea to compute field address in AtomicLongCSImpl::attemptUpdate() \
                intrinsic on x86.
Reviewed-by: never, kvn

! src/cpu/x86/vm/c1_LIRGenerator_x86.cpp

Changeset: 635b068a7224
Author:    twisti
Date:      2011-01-27 08:47 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/635b068a7224

Merge

! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp

Changeset: 9846d99e16d3
Author:    twisti
Date:      2011-01-27 14:05 -0500
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/9846d99e16d3

Merge


Changeset: a672e43650cc
Author:    tonyp
Date:      2011-01-21 11:30 -0500
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/a672e43650cc

7013718: G1: small fixes for two assert/guarantee failures
Summary: Two small fixes to deal with a guarantee failure (the marking thread should \
join the SuspendibleThreadSet before calling a method that does pause prediction work \
so that said method is never called during a pause) and an assert failure (an assert \
                is too strong).
Reviewed-by: iveresov, johnc

! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.cpp

Changeset: 97ba643ea3ed
Author:    tonyp
Date:      2011-01-25 17:58 -0500
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/97ba643ea3ed

7014261: G1: RSet-related failures
Summary: A race between the concurrent cleanup thread and the VM thread while it is \
processing the "expanded sparse table list" causes both threads to try to free the \
same sparse table entry and either causes one of the threads to fail or leaves the \
entry in an inconsistent state. The solution is purge all entries on the expanded \
                list that correspond go regions that are being cleaned up.
Reviewed-by: brutisso, johnc

! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp
! src/share/vm/gc_implementation/g1/sparsePRT.cpp
! src/share/vm/gc_implementation/g1/sparsePRT.hpp

Changeset: 234761c55641
Author:    johnc
Date:      2011-01-25 10:56 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/234761c55641

6608385: G1: need to support parallel reference processing
Summary: Implement support for ParallelRefProcEnabled in the reference processing \
                that takes place at the end of G1 concurrent marking.
Reviewed-by: tonyp, ysr

! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/runtime/arguments.cpp

Changeset: 81668b1f4877
Author:    johnc
Date:      2011-01-26 09:57 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/81668b1f4877

Merge

! src/share/vm/gc_implementation/g1/concurrentMark.cpp

Changeset: 27e4ea99855d
Author:    johnc
Date:      2011-01-27 13:42 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/27e4ea99855d

Merge

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


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