[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8254872: Optimize Rotate on AArch64

[Nick Gasson]

Changeset: 30a2ad55
Author:    Eric Liu <eric.c.liu at arm.com>
Committer: Nick Gasson <ngasson at openjdk.org>
Date:      2020-11-17 01:55:09 +0000
URL:       https://github.com/openjdk/aarch64-port/commit/30a2ad55

8254872: Optimize Rotate on AArch64

Reviewed-by: aph, kvn

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_ad.m4
! src/hotspot/share/opto/mulnode.cpp
! src/hotspot/share/opto/mulnode.hpp