hg: jdk/submit12: 8215265: C2: range check elimination may allow illegal out of bound access

[rwestrel at redhat.com]

Changeset: 98580226126d
Author:    roland
Date:      2018-12-14 11:22 +0100
URL:       http://hg.openjdk.java.net/jdk/submit12/rev/98580226126d

8215265: C2: range check elimination may allow illegal out of bound access
Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp
+ test/hotspot/jtreg/compiler/rangechecks/RangeCheckEliminationScaleNotOne.java