hg: jdk9/sandbox/hotspot: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: cde17b3e2e70
Author:    vlivanov
Date:      2016-07-21 20:18 +0300
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/cde17b3e2e70

8155781: C2: opaque unsafe access triggers an assert
Reviewed-by: kvn, lmesnik, ppunegov

! src/share/vm/opto/library_call.cpp
+ test/compiler/unsafe/OpaqueAccesses.java

Changeset: e96b34b76d86
Author:    vlivanov
Date:      2016-07-21 21:42 +0000
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/e96b34b76d86

Merge