hg: jdk9/hs-comp/hotspot: 8071996: split_if accesses NULL region of ConstraintCast

[vladimir.kozlov at oracle.com]

Changeset: b50281ff91ce
Author:    goetz
Date:      2015-01-30 12:53 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/b50281ff91ce

8071996: split_if accesses NULL region of ConstraintCast
Reviewed-by: kvn

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