hg: jdk9/hs-gc/hotspot: 8067655: Clean up G1 remembered set oop iteration

[mikael.gerdin at oracle.com]

Changeset: 6aa9ea790814
Author:    mgerdin
Date:      2014-12-08 18:57 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-gc/hotspot/rev/6aa9ea790814

8067655: Clean up G1 remembered set oop iteration
Summary: Pass on the static type G1ParPushHeapRSClosure to allow oop_iterate devirtualization
Reviewed-by: jmasa, kbarrett

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1OopClosures.hpp
! src/share/vm/gc_implementation/g1/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/g1RemSet.hpp
! src/share/vm/gc_implementation/g1/heapRegion.cpp
! src/share/vm/gc_implementation/g1/heapRegion.hpp