aarch64 DMB - patch

[Benedikt Wedenik]

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



On 17 Jun 2015, at 13:17, Andrew Haley <aph at redhat.com> wrote:

> On 06/17/2015 12:13 PM, Benedikt Wedenik wrote:
>> This tells me, that my patch does not touch the correctness of the generated 
>> code but increases the performance.
> 
> Which version of OpenJDK is this?  Andrew Dinn is working on this code.
> 
> Andrew.
> 

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