hg: shenandoah/jdk11: 4 new changesets

[rkennke at redhat.com]

Changeset: 5cf51abddfbe
Author:    shade
Date:      2019-03-15 13:01 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk11/rev/5cf51abddfbe

[backport] 8220712: [TESTBUG] gc/shenandoah/compiler/TestMaybeNullUnsafeAccess should run with Shenandoah enabled
Reviewed-by: rkennke, roland

! test/hotspot/jtreg/gc/shenandoah/compiler/TestMaybeNullUnsafeAccess.java

Changeset: 35c36ebb9474
Author:    rkennke
Date:      2019-03-18 16:33 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk11/rev/35c36ebb9474

[backport] 8220780: ShenandoahBS::AccessBarrier::oop_store_in_heap ignores AS_NO_KEEPALIVE
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.inline.hpp

Changeset: 92929344bb86
Author:    aoqi
Date:      2019-03-19 17:03 +0800
URL:       http://hg.openjdk.java.net/shenandoah/jdk11/rev/92929344bb86

[backport] 8220812: gc/shenandoah/options/TestLoopMiningArguments.java fails if default GC is serial/parallel/cms
Reviewed-by: shade
Contributed-by: Ao Qi <aoqi at loongson.cn>

! test/hotspot/jtreg/gc/shenandoah/options/TestLoopMiningArguments.java

Changeset: 7485813b7a36
Author:    rkennke
Date:      2019-03-21 22:37 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk11/rev/7485813b7a36

[backport] 8221278: Shenandoah should not enqueue string dedup candidates during root scan
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp