git: openjdk/jdk: 8282541: AArch64: Auto-vectorize Math.round API

[Andrew Haley]

Changeset: a7b51573
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-04-26 13:43:12 +0000
URL:       https://git.openjdk.java.net/jdk/commit/a7b5157375f3691a7425f15a78cd5411776b9331

8282541: AArch64: Auto-vectorize Math.round API

Reviewed-by: njian, ngasson, adinn

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_neon.ad
! src/hotspot/cpu/aarch64/aarch64_neon_ad.m4
! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/matcher_aarch64.hpp
! src/hotspot/cpu/arm/matcher_arm.hpp
! src/hotspot/cpu/ppc/matcher_ppc.hpp
! src/hotspot/cpu/riscv/matcher_riscv.hpp
! src/hotspot/cpu/s390/matcher_s390.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/share/opto/loopTransform.cpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h
+ test/hotspot/jtreg/compiler/vectorization/TestRoundVectAArch64.java