589   void KeepIfIsStore(HInstruction* heap_value) {  in KeepIfIsStore()  argument
590     if (heap_value == kDefaultHeapValue ||  in KeepIfIsStore()
591         heap_value == kUnknownHeapValue ||  in KeepIfIsStore()
592         !(heap_value->IsInstanceFieldSet() || heap_value->IsArraySet())) {  in KeepIfIsStore()
596         possibly_removed_stores_.end(), heap_value);  in KeepIfIsStore()
764     HInstruction* heap_value = heap_values[idx];  in VisitGetLocation()  local
765     if (heap_value == kDefaultHeapValue) {  in VisitGetLocation()
772     if (heap_value != kUnknownHeapValue) {  in VisitGetLocation()
773       if (heap_value->IsInstanceFieldSet() || heap_value->IsArraySet()) {  in VisitGetLocation()
774         HInstruction* store = heap_value;  in VisitGetLocation()
780         heap_value = heap_value->IsInstanceFieldSet() ? store->InputAt(1) : store->InputAt(2);  in VisitGetLocation()
783     if (heap_value == kUnknownHeapValue) {  in VisitGetLocation()
788       if (Primitive::PrimitiveKind(heap_value->GetType())  in VisitGetLocation()
797           DCHECK(heap_value->IsArrayGet()) << heap_value->DebugName();  in VisitGetLocation()
803       substitute_instructions_for_loads_.push_back(heap_value);  in VisitGetLocation()
808   bool Equal(HInstruction* heap_value, HInstruction* value) {  in Equal()  argument
809     if (heap_value == value) {  in Equal()
812     if (heap_value == kDefaultHeapValue && GetDefaultValue(value->GetType()) == value) {  in Equal()
831     HInstruction* heap_value = heap_values[idx];  in VisitSetLocation()  local
834     if (Equal(heap_value, value)) {  in VisitSetLocation()
958     for (HInstruction* heap_value : heap_values) {  in VisitDeoptimize()
960       if (heap_value == kUnknownHeapValue || heap_value == kDefaultHeapValue) {  in VisitDeoptimize()
964       if (heap_value->IsInstanceFieldSet() || heap_value->IsArraySet()) {  in VisitDeoptimize()
967         HInstruction* reference = heap_value->InputAt(0);  in VisitDeoptimize()
975             KeepIfIsStore(heap_value);  in VisitDeoptimize()