git: openjdk/jdk21u-dev: master: 8341194: [REDO] Implement C2 VectorizedHashCode on AArch64

[Paul Hohensee]

Changeset: 990859cc
Branch: master
Author:    Chad Rakoczy <chadrako at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2024-12-11 16:55:41 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/990859cc32776e2d794de539190c9ccced1dfcd9

8341194: [REDO] Implement C2 VectorizedHashCode on AArch64

Reviewed-by: phh
Backport-of: 4fc6d4135e795d18a024a6035908f380b81082d1

! src/hotspot/cpu/aarch64/aarch64.ad
! 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.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
+ src/hotspot/share/utilities/intpow.hpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h