[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8269559: AArch64: Implement string_compare intrinsic in SVE

[Nick Gasson]

Changeset: 8b1b6f9f
Author:    TatWai Chong <tatwai.chong at arm.com>
Committer: Nick Gasson <ngasson at openjdk.org>
Date:      2021-10-14 05:27:12 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/8b1b6f9fb375bbc2de339ad8f526ca4d5f83dc70

8269559: AArch64: Implement string_compare intrinsic in SVE

Reviewed-by: ngasson, aph

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/register_aarch64.hpp
! src/hotspot/cpu/aarch64/register_definitions_aarch64.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h
+ test/micro/org/openjdk/bench/java/lang/StringCompareToDifferentLength.java