aarch64 DMB - patch

[Andrew Haley]

On 06/17/2015 12:20 PM, Benedikt Wedenik wrote:
> this is the first line of “hg log”:
> 
> changeset:   8158:471988878307
> tag:         tip
> user:        thartmann
> date:        Mon Mar 23 10:15:53 2015 +0100
> summary:     8075136: Unnecessary sign extension for byte array access

That's rather old.  Please use hg.openjdk.java.net/jdk9/hs-comp.
I think that adinn has a patch which fixes this, but it's help up for
some other reason.

Andrew.