hg: jdk9/hs-comp/hotspot: 8150933: System::arraycopy intrinsic doesn't mark mismatched loads

[vladimir.x.ivanov at oracle.com]

Changeset: 1b6fb1351811
Author:    vlivanov
Date:      2016-03-01 20:06 +0300
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/1b6fb1351811

8150933: System::arraycopy intrinsic doesn't mark mismatched loads
Reviewed-by: kvn, shade

! src/share/vm/opto/macroArrayCopy.cpp
! src/share/vm/opto/memnode.cpp