hg: jdk/hs: 2 new changesets

[thomas.schatzl at oracle.com]

Changeset: b2da6c360225
Author:    tschatzl
Date:      2018-04-11 11:37 +0200
URL:       http://hg.openjdk.java.net/jdk/hs/rev/b2da6c360225

8201365: Remove G1Policy::should_process_references()
Reviewed-by: shade

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp

Changeset: 5dcc893ad119
Author:    tschatzl
Date:      2018-04-11 11:41 +0200
URL:       http://hg.openjdk.java.net/jdk/hs/rev/5dcc893ad119

8200233: Simple G1 evacuation path performance enhancements
Summary: Implement some minor performance optimizations in the evacuation path including changing some stores to be OOP_NOT_NULL, specializing the compressed/uncompressed oops path and delay some load of the current heapregion until absolutely necessary.
Reviewed-by: kbarrett, sjohanss

! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp