582   void KeepIfIsStore(HInstruction* heap_value) {  in KeepIfIsStore()  argument
583     if (heap_value == kDefaultHeapValue ||  in KeepIfIsStore()
584         heap_value == kUnknownHeapValue ||  in KeepIfIsStore()
585         !heap_value->IsInstanceFieldSet()) {  in KeepIfIsStore()
589         possibly_removed_stores_.end(), heap_value);  in KeepIfIsStore()
721     HInstruction* heap_value = heap_values[idx];  in VisitGetLocation()  local
722     if (heap_value == kDefaultHeapValue) {  in VisitGetLocation()
729     if (heap_value != kUnknownHeapValue && heap_value->IsInstanceFieldSet()) {  in VisitGetLocation()
730       HInstruction* store = heap_value;  in VisitGetLocation()
735       heap_value = store->InputAt(1);  in VisitGetLocation()
737     if (heap_value == kUnknownHeapValue) {  in VisitGetLocation()
742       if (Primitive::PrimitiveKind(heap_value->GetType())  in VisitGetLocation()
751           DCHECK(heap_value->IsArrayGet()) << heap_value->DebugName();  in VisitGetLocation()
757       substitute_instructions_for_loads_.push_back(heap_value);  in VisitGetLocation()
762   bool Equal(HInstruction* heap_value, HInstruction* value) {  in Equal()  argument
763     if (heap_value == value) {  in Equal()
766     if (heap_value == kDefaultHeapValue && GetDefaultValue(value->GetType()) == value) {  in Equal()
785     HInstruction* heap_value = heap_values[idx];  in VisitSetLocation()  local
788     if (Equal(heap_value, value)) {  in VisitSetLocation()