src/share/vm/opto/graphKit.cpp
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rev 7258 : 8064611: AARCH64: Changes to HotSpot shared code
Summary: Everything except cpu/ and os_cpu/.
Reviewed-by: kvn
@@ -3811,11 +3811,11 @@
__ if_then(card_val, BoolTest::ne, zero);
}
// Smash zero into card
if( !UseConcMarkSweepGC ) {
- __ store(__ ctrl(), card_adr, zero, bt, adr_type, MemNode::release);
+ __ store(__ ctrl(), card_adr, zero, bt, adr_type, MemNode::unordered);
} else {
// Specialized path for CM store barrier
__ storeCM(__ ctrl(), card_adr, zero, oop_store, adr_idx, bt, adr_type);
}