hg: jdk9/hs-comp/hotspot: 8141551: C2 can not handle returns with inccompatible interface arrays

[vladimir.kozlov at oracle.com]

Changeset: b425a78e8512
Author:    simonis
Date:      2015-11-16 14:19 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/b425a78e8512

8141551: C2 can not handle returns with inccompatible interface arrays
Reviewed-by: kvn

! src/share/vm/opto/cfgnode.cpp
! src/share/vm/opto/parse1.cpp
! src/share/vm/opto/type.cpp
! src/share/vm/opto/type.hpp
+ test/compiler/types/TestMeetIncompatibleInterfaceArrays.java