8261309: Remove remaining StoreLoad barrier with UseCondCardMark for …

…Serial/Parallel GC Reviewed-by: shade, ayang, sjohanss
openjdk · Feb 17, 2021 · a930870 · a930870 · openjdk-notifier · Feb 17, 2021
1 parent b955f85
commit a930870
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/hotspot/cpu/aarch64/gc/shared/cardTableBarrierSetAssembler_aarch64.cpp b/src/hotspot/cpu/aarch64/gc/shared/cardTableBarrierSetAssembler_aarch64.cpp
@@ -46,7 +46,6 @@ void CardTableBarrierSetAssembler::store_check(MacroAssembler* masm, Register ob
 
   if (UseCondCardMark) {
     Label L_already_dirty;
-    __ membar(Assembler::StoreLoad);
     __ ldrb(rscratch2,  Address(obj, rscratch1));
     __ cbz(rscratch2, L_already_dirty);
     __ strb(zr, Address(obj, rscratch1));