git: openjdk/jdk-sandbox: shen-late-barriers: Refactor of CAS on AArch64

[duke]

Changeset: b6747d20
Branch: shen-late-barriers
Author:    Cesar Soares <dcsl at amazon.com>
Date:      2025-12-01 22:28:40 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/b6747d202b6b9c8680ba1be27c22d8b84ebaf20a

Refactor of CAS on AArch64

! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoah_aarch64.ad
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp