hg: jdk7/hotspot-comp/hotspot: 8 new changesets

Christian.Thalinger at Sun.COM Christian.Thalinger at Sun.COM
Thu Feb 4 08:36:23 PST 2010

Changeset: 4788266644c1
Author:    jmasa
Date:      2010-01-21 11:33 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/4788266644c1

6895236: CMS: cmsOopClosures.inline.hpp:43 assert(..., "Should remember klasses in this context")
Summary: Adjust assertion checking for ExplicitGCInvokesConcurrentAndUnloadsClasses as a reason for class unloading
Reviewed-by: ysr

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/memory/iterator.hpp
! src/share/vm/memory/referenceProcessor.cpp
! src/share/vm/memory/referenceProcessor.hpp

Changeset: fed17682aea5
Author:    ysr
Date:      2010-01-21 14:47 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/fed17682aea5


Changeset: 776fb94f33cc
Author:    apetrusenko
Date:      2010-01-21 18:51 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/776fb94f33cc

6918006: G1: spill space must be reserved on the stack for barrier calls on Windows x64
Summary: Stub code generated to call G1 barriers does not allocate spill space on the stack as required by Windows x64 ABI. The fix is to use more ABI-friendly call_VM_leaf().
Reviewed-by: iveresov, never, kvn

! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp

Changeset: c81fa70144aa
Author:    tonyp
Date:      2010-01-25 18:03 -0500
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/c81fa70144aa

6919980: G1: remove +UseG1GC from under experimental options (second attempt)
Summary: Trying this again, as the original change was lost.
Reviewed-by: ysr, jmasa

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

Changeset: 34fb2662f6c2
Author:    ysr
Date:      2010-01-26 16:52 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/34fb2662f6c2

6920090: G1: Disable ReduceInitialCardMarks at least until 6920109 is fixed
Summary: G1 now answers "no" to the query can_elide_initializing_store_barrier() in the product build. A debug flag allows alternate behaviour in debug builds.
Reviewed-by: iveresov, tonyp

! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/gc_interface/collectedHeap.cpp

Changeset: 291c9b3b64fc
Author:    ysr
Date:      2010-01-26 23:36 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/291c9b3b64fc


Changeset: f3345b7b01b4
Author:    ysr
Date:      2010-01-27 22:38 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/f3345b7b01b4


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

Changeset: c1f1137b3575
Author:    twisti
Date:      2010-02-04 03:34 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/c1f1137b3575


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

More information about the hotspot-compiler-dev mailing list