hg: jdk/sandbox: 3 new changesets

[chris.hegarty at oracle.com]

Changeset: a4672513d6e3
Author:    pliden
Date:      2018-04-19 07:54 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/a4672513d6e3

8201646: Introduce ReferenceDiscoverer interface
Reviewed-by: stefank, tschatzl, rkennke

! src/hotspot/share/gc/cms/cmsOopClosures.hpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/serial/markSweep.cpp
! src/hotspot/share/gc/serial/markSweep.hpp
! src/hotspot/share/gc/shared/genOopClosures.hpp
+ src/hotspot/share/gc/shared/referenceDiscoverer.hpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/memory/iterator.hpp
! src/hotspot/share/oops/instanceRefKlass.inline.hpp

Changeset: ee3555b4a130
Author:    pliden
Date:      2018-04-19 07:54 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/ee3555b4a130

8201647: Make initial clearing of CHeapBitMap optional
Reviewed-by: stefank, kbarrett, tschatzl, smonteith

! src/hotspot/share/utilities/bitMap.cpp
! src/hotspot/share/utilities/bitMap.hpp

Changeset: 19b137cb2d42
Author:    pliden
Date:      2018-04-19 07:54 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/19b137cb2d42

8201800: Add support for adjusting heap addresses in a TLAB
Reviewed-by: shade, stefank

! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp