hg: jdk/jdk: 8224539: C2 compilation fails during ArrayCopyNode optimizations with assert(i < _max) failed: oob: i=1, _max=1

[tobias.hartmann at oracle.com]

Changeset: bec1bb783c7e
Author:    thartmann
Date:      2019-05-23 08:57 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/bec1bb783c7e

8224539: C2 compilation fails during ArrayCopyNode optimizations with assert(i < _max) failed: oob: i=1, _max=1
Summary: Bail out if src_offset or dst_offset is top.
Reviewed-by: roland, vlivanov, kvn

! src/hotspot/share/opto/arraycopynode.cpp
+ test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyWithBadOffset.java