hg: jdk-updates/jdk12u: 6 new changesets

[shade at redhat.com]

Changeset: 4de016ae6df7
Author:    aoqi
Date:      2019-03-19 17:03 +0800
URL:       http://hg.openjdk.java.net/jdk-updates/jdk12u/rev/4de016ae6df7

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: 8e7e0aa6882b
Author:    shade
Date:      2019-03-15 13:01 +0100
URL:       http://hg.openjdk.java.net/jdk-updates/jdk12u/rev/8e7e0aa6882b

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

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

Changeset: 95c5f293bcc7
Author:    rkennke
Date:      2019-03-18 16:33 +0100
URL:       http://hg.openjdk.java.net/jdk-updates/jdk12u/rev/95c5f293bcc7

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: 845068619415
Author:    roland
Date:      2019-02-18 17:41 +0100
URL:       http://hg.openjdk.java.net/jdk-updates/jdk12u/rev/845068619415

8219335: "failed: unexpected type" assert failure in ConnectionGraph::split_unique_types() with unsafe accesses
Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/escape.cpp
+ test/hotspot/jtreg/compiler/unsafe/MaybeOffHeapUnsafeAccessToNewObject.java

Changeset: 012c2851a87c
Author:    dcherepanov
Date:      2019-03-20 11:51 +0300
URL:       http://hg.openjdk.java.net/jdk-updates/jdk12u/rev/012c2851a87c

8211100: hotspot C1 issue with comparing long numbers on x86 32-bit
Reviewed-by: iveresov, thartmann

! src/hotspot/share/c1/c1_LIRGenerator.cpp
+ test/hotspot/jtreg/compiler/c1/Test8211100.java

Changeset: 7b84fb16a81b
Author:    aph
Date:      2019-02-15 12:10 -0500
URL:       http://hg.openjdk.java.net/jdk-updates/jdk12u/rev/7b84fb16a81b

8219006: AArch64: Register corruption in slow subtype check
Reviewed-by: adinn

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp