git: openjdk/jdk: master: 8376472: Shenandoah: Assembler store barriers read destination memory despite the decorators

[Aleksey Shipilev]

Changeset: f8b0ff26
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2026-02-02 07:12:32 +0000
URL:       https://git.openjdk.org/jdk/commit/f8b0ff26c9e6643e96f06c18c509ddaf50326205

8376472: Shenandoah: Assembler store barriers read destination memory despite the decorators

Reviewed-by: mdoerr, wkemper

! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/ppc/gc/shenandoah/shenandoahBarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shenandoah/shenandoahBarrierSetAssembler_ppc.hpp
! src/hotspot/cpu/riscv/gc/shenandoah/shenandoahBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shenandoah/shenandoahBarrierSetAssembler_riscv.hpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.hpp