[aarch64-port-dev ] RFR: 8196136: AArch64: Correct register use in patch for JDK-8195685

[Andrew Haley]

On 25/01/18 11:24, Andrew Dinn wrote:
> The following webrev against jdk10 corrects the patch to use a safe
> register (r19)

OK, but please use r16 instead.  It's not used for anything else
and callee-saved register are precious.  At some point we should
move from using r13 to pass the save SP to r19, so we shouldn't
use r19 in call stubs becuse it'll be live.

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