hg: jdk7/hotspot-gc/hotspot: 6904516: More object array barrier fixes, following up on 6906727

[y.s.ramakrishna at sun.com]

Changeset: 6484c4ee11cb
Author:    ysr
Date:      2010-02-01 17:29 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/6484c4ee11cb

6904516: More object array barrier fixes, following up on 6906727
Summary: Fixed missing pre-barrier calls for G1, modified C1 to call pre- and correct post-barrier interfaces, deleted obsolete interface, (temporarily) disabled redundant deferred barrier in BacktraceBuilder.
Reviewed-by: coleenp, jmasa, kvn, never

! src/share/vm/c1/c1_Runtime1.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/memory/barrierSet.hpp
! src/share/vm/memory/barrierSet.inline.hpp
! src/share/vm/runtime/stubRoutines.cpp