[aarch64-port-dev ] RFR: aarch64: minor improvements of atomic operations

[Andrew Haley]

On 11/13/19 9:46 AM, Yangfei (Felix) wrote:
> That's why I switched to the V2 patch:

I see.

This seems excessive. I doubt that there is any code in HotSpot that
relies on such things, especially given that we've manage with mere
sequential consistency for CMPXCHG for so long, but if you want to go
for the full Howitzer I won't try to stop you.

-- 
Andrew Haley  (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
https://keybase.io/andrewhaley
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