git: openjdk/jdk-sandbox: shen-late-barriers: x86: unified load barrier for LoadP/LoadN matches

[duke]

Changeset: 943a534d
Branch: shen-late-barriers
Author:    Aleksey Shipilev <aleksey at shipilev.net>
Date:      2026-02-10 18:23:23 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/943a534dd6dacad171160c5961889e1edc72fbb0

x86: unified load barrier for LoadP/LoadN matches

! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoah_x86_64.ad
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp