[11u] RFR 8233948: AArch64: Incorrect mapping between OptoReg and VMReg for high 64 bits of Vector Register

[Hohensee, Paul]

Lgtm, though I see the issue is already tagged, so this review is just a formal review record. :)

Thanks,
Paul

-----Original Message-----
From: jdk-updates-dev <jdk-updates-dev-retn at openjdk.java.net> on behalf of Dmitry Chuyko <dmitry.chuyko at bell-sw.com>
Date: Friday, March 19, 2021 at 2:52 PM
To: "jdk-updates-dev at openjdk.java.net" <jdk-updates-dev at openjdk.java.net>
Subject: [11u] RFR 8233948: AArch64: Incorrect mapping between OptoReg and VMReg for high 64 bits of Vector Register

Hello,

Original bug: https://bugs.openjdk.java.net/browse/JDK-8233948

Original patch applies unmodified but with fuzz 1 (offset 0 lines) in
vmreg_aarch64.inline.hpp (JDK-8216167 wasn't ported).

11u webrev without fuzz:
http://cr.openjdk.java.net/~dchuyko/8233948/webrev.11u.00/

Testing: aarch64 build, tier1, tier2.

--
Thanks,
-Dmitry