hg: jdk6/jdk6/hotspot: 3 new changesets

[abhijit.saha at sun.com]

Changeset: 178969b3e14f
Author:    acorn
Date:      2010-04-06 12:30 -0700
URL:       http://hg.openjdk.java.net/jdk6/jdk6/hotspot/rev/178969b3e14f

6626217: Fixed loader constraint array handling
Summary: Loader constraints track array elements, not arrays themselves.
Reviewed-by: dcubed, kevinw

! src/share/vm/ci/ciEnv.cpp
! src/share/vm/classfile/loaderConstraints.cpp
! src/share/vm/classfile/loaderConstraints.hpp
! src/share/vm/classfile/systemDictionary.cpp

Changeset: d31e8375f994
Author:    kvn
Date:      2010-04-06 12:38 -0700
URL:       http://hg.openjdk.java.net/jdk6/jdk6/hotspot/rev/d31e8375f994

6894807: No ClassCastException for HashAttributeSet constructors if run with -Xcomp
Summary: Return interface klass type if it is exact.
Reviewed-by: never

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

Changeset: 577f7204441a
Author:    acorn
Date:      2010-03-15 14:28 -0400
URL:       http://hg.openjdk.java.net/jdk6/jdk6/hotspot/rev/577f7204441a

6932480: Crash in CompilerThread/Parser. Unloaded array klass?
Summary: Restore code deleted in 6626217
Reviewed-by: asaha, kevinw

! src/share/vm/ci/ciEnv.cpp