hg: shenandoah/jdk9/hotspot: 3 new changesets

[roman at kennke.org]

Changeset: 93a155acf6f9
Author:    rkennke
Date:      2016-06-12 12:47 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/93a155acf6f9

Fix ptr comparison in methodHandles code

! src/cpu/x86/vm/methodHandles_x86.cpp

Changeset: e4d0179f342e
Author:    rkennke
Date:      2016-06-12 12:47 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/e4d0179f342e

Added null-checks in new cas-obj code for x86

! src/cpu/x86/vm/x86_64.ad

Changeset: 67b14ecfc21a
Author:    rkennke
Date:      2016-06-12 12:47 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/67b14ecfc21a

Fixed a couple of concurrency bugs in heap growing code.

! src/share/vm/gc/shenandoah/shenandoahFreeSet.cpp
! src/share/vm/gc/shenandoah/shenandoahFreeSet.hpp
! src/share/vm/gc/shenandoah/shenandoahHeap.cpp
! src/share/vm/gc/shenandoah/shenandoahHeap.hpp