RFR(M): 8209420: Track membars for volatile accesses so they can be properly optimized

Tue Aug 14 12:29:15 UTC 2018

On 08/14/2018 11:36 AM, Andrew Dinn wrote:
> If Andrew Haley wants AArch64-specific fixes for other Unsafe operations
> that currently rely on barriers I'd strongly recommend that as a
> follow-up. This fix does not make anything worse and avoids the
> possibility of further GC barrier changes causing AArch64 breakage.

Yes, let's get it all done.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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