hg: jdk9/hs-comp/hotspot: 8137168: Replace IfNode with a new RangeCheckNode for range checks

[roland.westrelin at oracle.com]

Changeset: 8faaeb9dbb96
Author:    roland
Date:      2015-11-09 11:28 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/8faaeb9dbb96

8137168: Replace IfNode with a new RangeCheckNode for range checks
Summary: new RangeCheckNode to enable optimization of explicit library level range checks
Reviewed-by: kvn, thartmann

! src/share/vm/opto/cfgnode.hpp
! src/share/vm/opto/classes.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/ifnode.cpp
! src/share/vm/opto/loopPredicate.cpp
! src/share/vm/opto/loopTransform.cpp
! src/share/vm/opto/loopUnswitch.cpp
! src/share/vm/opto/loopnode.hpp
! src/share/vm/opto/loopopts.cpp
! src/share/vm/opto/multnode.cpp
! src/share/vm/opto/node.hpp
! src/share/vm/opto/parse2.cpp
! src/share/vm/opto/phaseX.hpp