[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8256438: AArch64: Implement match rules with ROR shift register value

[Ningsheng Jian]

Changeset: 382e38dd
Author:    Eric Liu <eric.c.liu at arm.com>
Committer: Ningsheng Jian <njian at openjdk.org>
Date:      2021-02-24 09:49:53 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/382e38dd

8256438: AArch64: Implement match rules with ROR shift register value

Reviewed-by: aph, roland

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_ad.m4
! src/hotspot/share/opto/addnode.cpp
! test/hotspot/jtreg/compiler/intrinsics/TestRotate.java
+ test/micro/org/openjdk/bench/vm/compiler/Rotation.java