[aarch64-port-dev ] RFR(M): 8233743: AArch64: Make r27 conditionally allocatable
Andrew Haley
aph at redhat.com
Fri Dec 20 11:09:13 UTC 2019
On 12/20/19 10:21 AM, Pengfei Li wrote:
> Since Nick's recent metaspace reservation fix [1] has completely removed the use of r27, my patch becomes much simpler now. I have removed the condition of UseCompressedClassPointers, rebased the code and created a new webrev. Could you please help review again?
What happens when we use Graal as a replacement for C2, particularly
when Graal needs a heap base register?
--
Andrew Haley (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
https://keybase.io/andrewhaley
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