hg: jdk9/hs-comp/hotspot: 8146999: hotspot/test/compiler/c2/8007294/Test8007294.java test nightly failure

[roland.westrelin at oracle.com]

Changeset: 037c9f7ff320
Author:    roland
Date:      2016-01-18 21:34 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/037c9f7ff320

8146999: hotspot/test/compiler/c2/8007294/Test8007294.java test nightly failure
Summary: uncast() fails with CheckCastPP
Reviewed-by: kvn, thartmann

! src/share/vm/opto/cfgnode.cpp
! src/share/vm/opto/node.hpp
! test/compiler/c2/8007294/Test8007294.java