RFR: JDK-8206975: AArch64: Fix CompareAndSwapOp when useLSE is enabled in Graal

[David Holmes]

Hi Zhongwei,

RFR's should take place on the appropriate mailing lists for the 
component area, not on the jdk-dev list.

Thanks,
David

On 11/07/2018 7:00 PM, Zhongwei Yao wrote:
> Hi, all,
> 
> Bug:
> https://bugs.openjdk.java.net/browse/JDK-8206975
> 
> Webrev:
> http://cr.openjdk.java.net/~zyao/8206975/webrev.00/
> 
> This is a backport for JDK 11 of the following patch:
>    https://github.com/oracle/graal/pull/484/commits/af8e8b56b93e14bcdb808f2ca8079e9256879af1
> 
> It fixes the error when using AOT on ARMv8.1 system.
> 
> --
> Best regards,
> Zhongwei
>