hg: jdk/jdk11: 8200282: Serializing non-zero byte as zero to ByteBuffer

[rwestrel at redhat.com]

Changeset: ad9d95f1a1f6
Author:    roland
Date:      2018-07-13 15:44 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk11/rev/ad9d95f1a1f6

8200282: Serializing non-zero byte as zero to ByteBuffer
Summary: arraycopy converted as a series of loads/stores uses wrong slice for loads
Reviewed-by: kvn, thartmann

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