hg: jdk7/hotspot-rt/hotspot: 17 new changesets

karen.kinnear at sun.com karen.kinnear at sun.com
Thu Mar 11 15:15:34 PST 2010 

Changeset: 877a14af58e1
Author:    never
Date:      2010-02-18 15:05 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/877a14af58e1

6663854: assert(n != __null,"Bad immediate dominator info.") in C2 with -Xcomp
Reviewed-by: kvn

! src/share/vm/opto/split_if.cpp
+ test/compiler/6663854/Test6663854.java

Changeset: 2883969d09e7
Author:    kvn
Date:      2010-02-19 10:04 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/2883969d09e7

6910664: C2: java/util/Arrays/Sorting.java fails with DeoptimizeALot flag
Summary: Matcher::float_in_double should be true only when FPU is used for floats.
Reviewed-by: never, twisti

! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/opto/matcher.hpp
! src/share/vm/opto/output.cpp

Changeset: b71f13525cc8
Author:    never
Date:      2010-02-19 13:06 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/b71f13525cc8

6927049: assert(is_Loop(),"invalid node class")
Reviewed-by: kvn

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

Changeset: 8b38237bae55
Author:    kvn
Date:      2010-02-22 16:56 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/8b38237bae55

6928717: HS17 fails to build with SS11 C++
Summary: Add missing handles.inline.hpp for codeCache.cpp.
Reviewed-by: never

! src/share/vm/includeDB_core

Changeset: 855c5171834c
Author:    twisti
Date:      2010-02-23 17:46 +0100
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/855c5171834c

6928839: JSR 292 typo in x86 _adapter_check_cast
Summary: There is a small typo in methodHandles_x86.cpp.
Reviewed-by: kvn

! src/cpu/x86/vm/methodHandles_x86.cpp

Changeset: da9559b49b84
Author:    never
Date:      2010-02-25 11:38 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/da9559b49b84

6915557: assert(_gvn.type(l)->higher_equal(type),"must constrain OSR typestate") with debug build
Reviewed-by: kvn

! src/share/vm/opto/parse1.cpp

Changeset: 2432acbee618
Author:    kvn
Date:      2010-02-25 15:55 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/2432acbee618

6930035: C2 type system incorrectly handles case j.l.Object->meet(constant AryPtr)
Summary: Add missing code.
Reviewed-by: never

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

Changeset: 336c6c200f5f
Author:    kvn
Date:      2010-02-25 22:58 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/336c6c200f5f

6930116: loop predication code does not handle If nodes with only one projection
Summary: Add check for iff->outcnt() < 2.
Reviewed-by: never

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

Changeset: 7d236a9688c5
Author:    never
Date:      2010-03-01 12:12 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/7d236a9688c5

6930398: fix for return address locals in OSR entries uses wrong test
Reviewed-by: kvn

! src/share/vm/opto/parse1.cpp

Changeset: b81f3572f355
Author:    tonyp
Date:      2010-02-23 23:13 -0500
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/b81f3572f355

6928059: G1: command line parameter renaming
Summary: Rename G1 parameters to make them more consistent.
Reviewed-by: jmasa, johnc

! src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp
! src/share/vm/gc_implementation/g1/concurrentG1Refine.hpp
! src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1MMUTracker.cpp
! src/share/vm/gc_implementation/g1/g1MMUTracker.hpp
! src/share/vm/gc_implementation/g1/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp

Changeset: 1c72304f1885
Author:    tonyp
Date:      2010-02-23 23:14 -0500
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/1c72304f1885

6928073: G1: use existing command line parameters for marking cycle initiation
Summary: replace the combination of the G1SteadyStateUsed / G1SteadyStateUsedDelta parameteres to decide the marking initiation threshold and instead use InitiatingHeapOccupancyPercent.
Reviewed-by: ysr, johnc

! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 5f1f51edaff6
Author:    jmasa
Date:      2010-02-24 07:00 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/5f1f51edaff6

6928081: G1: rename parameters common with CMS
Summary: Rename marking stack sizing flags to be common between G1 and CMS
Reviewed-by: ysr, tonyp

! src/share/vm/gc_implementation/concurrentMarkSweep/cmsAdaptiveSizePolicy.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/includeDB_core
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/arguments.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/utilities/taskqueue.hpp

Changeset: a1c410de27e4
Author:    tonyp
Date:      2010-02-24 14:56 -0500
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/a1c410de27e4

6928065: G1: use existing command line parameters to set the young generation size
Summary: see synopsis
Reviewed-by: johnc, jmasa

! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp

Changeset: ab75c83d7c37
Author:    johnc
Date:      2010-03-02 13:57 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/ab75c83d7c37

Merge

! src/share/vm/includeDB_core

Changeset: c76ca382971b
Author:    johnc
Date:      2010-03-02 13:59 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/c76ca382971b

Merge

! src/share/vm/runtime/globals.hpp

Changeset: d47555d7aca8
Author:    jmasa
Date:      2010-03-03 08:10 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d47555d7aca8

6910182: CMS: assert(_cursor[j] == _survivor_plab_array[j].end(),"Ctl pt invariant")
Summary: Calculation of the slicing of survivor spaces for MT was incorrect.
Reviewed-by: ysr

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp

Changeset: 12d91eb0f579
Author:    acorn
Date:      2010-03-11 14:41 -0500
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/12d91eb0f579

Merge

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