hg: jdk8u/hs-dev/hotspot: 8039050: Crash in C2 compiler at Node::rematerialize

[vladimir.kozlov at oracle.com]

Changeset: cd3c534f8f4a
Author:    kvn
Date:      2014-04-15 14:34 -0700
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/cd3c534f8f4a

8039050: Crash in C2 compiler at Node::rematerialize
Summary: Added missing calls to record_for_igvn() in loop opts. Added verification of def-use domination.
Reviewed-by: iveresov

! src/share/vm/opto/loopTransform.cpp
! src/share/vm/opto/loopnode.cpp
! src/share/vm/opto/loopopts.cpp