hg: jdk8u/jdk8u-dev/hotspot: 2 new changesets

[vladimir.kozlov at oracle.com]

Changeset: 73ba6fb1df04
Author:    aph
Date:      2016-06-23 17:58 +0000
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/73ba6fb1df04

8157306: Random infrequent null pointer exceptions in javac
Reviewed-by: kvn

! src/share/vm/opto/lcm.cpp

Changeset: 2198ef7e1c17
Author:    kvn
Date:      2016-08-18 14:31 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/2198ef7e1c17

8162496: missing precedence edge for anti_dependence
Summary: fix Implicit Null Check optimization code.
Reviewed-by: roland, aph

! src/share/vm/opto/block.cpp
! src/share/vm/opto/block.hpp
! src/share/vm/opto/lcm.cpp