git: openjdk/jdk: 8284563: AArch64: bitperm feature detection for SVE2 on Linux

[Pengfei Li]

Changeset: 72726c41
Author:    Eric Liu <eliu at openjdk.org>
Committer: Pengfei Li <pli at openjdk.org>
Date:      2022-04-20 00:55:56 +0000
URL:       https://git.openjdk.java.net/jdk/commit/72726c41829b33fd2baf5b3604cab49d39489dd2

8284563: AArch64: bitperm feature detection for SVE2 on Linux

Reviewed-by: aph, njian

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.hpp
! src/hotspot/os_cpu/linux_aarch64/vm_version_linux_aarch64.cpp
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.aarch64/src/jdk/vm/ci/aarch64/AArch64.java