[aarch64-port-dev ] RFR(S): JDK-8201564, , Make sure that Flight Recorder works on AARCH64 platform

[Andrew Haley]

On 05/19/2018 04:16 PM, Dmitry Samersoff wrote:
> On x86 unextended_sp is always equal to sp in this place, so this code
> doesn't cause any harm.
> 
> But I can fix it as well.

It's at the very least confusing, so I think it'd be good to do so.
Thanks.

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