git: openjdk/jdk: 8301012: [vectorapi]: Intrinsify CompressBitsV/ExpandBitsV and add the AArch64 SVE backend implementation

[Xiaohong Gong]

Changeset: de1c12ed
Author:    Bhavana Kilambi <bkilambi at openjdk.org>
Committer: Xiaohong Gong <xgong at openjdk.org>
Date:      2023-03-27 08:50:05 +0000
URL:       https://git.openjdk.org/jdk/commit/de1c12ed636a43cc74b81c48cc987332fe341d7a

8301012: [vectorapi]: Intrinsify CompressBitsV/ExpandBitsV and add the AArch64 SVE backend implementation

Co-authored-by: Xiaohong Gong <xgong at openjdk.org>
Co-authored-by: Jatin Bhateja <jbhateja at openjdk.org>
Reviewed-by: ngasson, eliu, thartmann

! src/hotspot/cpu/aarch64/aarch64_vector.ad
! src/hotspot/cpu/aarch64/aarch64_vector_ad.m4
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/hotspot/jtreg/compiler/vectorapi/TestVectorCompressExpandBits.java