hg: jdk7u/jdk7u-dev/hotspot: 8011646: SEGV in compiled code with loop predication

[sergey.gabdurakhmanov at oracle.com]

Changeset: e293ec39c3a0
Author:    sgabdura
Date:      2014-06-02 13:26 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/e293ec39c3a0

8011646: SEGV in compiled code with loop predication
Summary: Remove control edge of load node to ensure that castPP removal sets the control edge correctly
Reviewed-by: anoll, kvn, roland

! src/share/vm/opto/library_call.cpp
+ test/compiler/intrinsics/hashcode/TestHashCode.java