RFR: 8231754: [JVMCI] Make r27 unconditionally reserved in JVMCI

Pengfei Li (Arm Technology China) Pengfei.Li at arm.com
Fri Oct 11 01:43:40 UTC 2019


FW aarch64-port-dev as this is AArch64 related.

--
Thanks,
Pengfei

> Hello,
> 
> Please review the following small change to reserve r27 (heap base
> register) on AArch64 unconditionally, i.e., regardless of whether compressed
> oops is enabled or not.
> 
> http://cr.openjdk.java.net/~yzheng/8231754/
> https://bugs.openjdk.java.net/browse/JDK-8231754
> 
> Many thanks,
> -Yudi



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