120   HTypeConversion* FindOrAddTypeConversionIfNecessary(HInstruction* instruction,  in FindOrAddTypeConversionIfNecessary()  argument
138           use.GetUser()->GetBlock()->Dominates(instruction->GetBlock()) &&  in FindOrAddTypeConversionIfNecessary()
141           (use.GetUser()->GetBlock() == instruction->GetBlock() ||  in FindOrAddTypeConversionIfNecessary()
143         if (use.GetUser()->GetBlock() == instruction->GetBlock() &&  in FindOrAddTypeConversionIfNecessary()
144             use.GetUser()->GetBlock()->GetInstructions().FoundBefore(instruction, use.GetUser())) {  in FindOrAddTypeConversionIfNecessary()
146           use.GetUser()->MoveBefore(instruction);  in FindOrAddTypeConversionIfNecessary()
148         DCHECK(use.GetUser()->StrictlyDominates(instruction));  in FindOrAddTypeConversionIfNecessary()
155           expected_type, value, instruction->GetDexPc());  in FindOrAddTypeConversionIfNecessary()
156     instruction->GetBlock()->InsertInstructionBefore(type_conversion, instruction);  in FindOrAddTypeConversionIfNecessary()
162   HInstruction* FindSubstitute(HInstruction* instruction) {  in FindSubstitute()  argument
163     if (!IsLoad(instruction)) {  in FindSubstitute()
164       return instruction;  in FindSubstitute()
168       if (removed_loads_[i] == instruction) {  in FindSubstitute()
175     return instruction;  in FindSubstitute()
245   static bool IsLoad(const HInstruction* instruction) {  in IsLoad()  argument
246     if (instruction == kUnknownHeapValue || instruction == kDefaultHeapValue) {  in IsLoad()
250     return instruction->IsInstanceFieldGet() ||  in IsLoad()
251         instruction->IsStaticFieldGet() ||  in IsLoad()
252         instruction->IsVecLoad() ||  in IsLoad()
253         instruction->IsArrayGet();  in IsLoad()
256   static bool IsStore(const HInstruction* instruction) {  in IsStore()  argument
257     if (instruction == kUnknownHeapValue || instruction == kDefaultHeapValue) {  in IsStore()
261     return instruction->IsInstanceFieldSet() ||  in IsStore()
262         instruction->IsArraySet() ||  in IsStore()
263         instruction->IsVecStore() ||  in IsStore()
264         instruction->IsStaticFieldSet();  in IsStore()
513   void TryRemovingNullCheck(HInstruction* instruction) {  in TryRemovingNullCheck()  argument
514     HInstruction* prev = instruction->GetPrevious();  in TryRemovingNullCheck()
515     if ((prev != nullptr) && prev->IsNullCheck() && (prev == instruction->InputAt(0))) {  in TryRemovingNullCheck()
544   void VisitGetLocation(HInstruction* instruction, size_t idx) {  in VisitGetLocation()  argument
547         heap_values_for_[instruction->GetBlock()->GetBlockId()];  in VisitGetLocation()
550       if (IsDefaultAllowedForLoad(instruction)) {  in VisitGetLocation()
551         HInstruction* constant = GetDefaultValue(instruction->GetType());  in VisitGetLocation()
552         AddRemovedLoad(instruction, constant);  in VisitGetLocation()
564       heap_values[idx] = instruction;  in VisitGetLocation()
568       AddRemovedLoad(instruction, heap_value);  in VisitGetLocation()
569       TryRemovingNullCheck(instruction);  in VisitGetLocation()
621   void VisitSetLocation(HInstruction* instruction, size_t idx, HInstruction* value) {  in VisitSetLocation()  argument
627         heap_values_for_[instruction->GetBlock()->GetBlockId()];  in VisitSetLocation()
634       instruction->GetBlock()->RemoveInstruction(instruction);  in VisitSetLocation()
637       if (instruction->CanThrow()) {  in VisitSetLocation()
638         HandleExit(instruction->GetBlock());  in VisitSetLocation()
640       HLoopInformation* loop_info = instruction->GetBlock()->GetLoopInformation();  in VisitSetLocation()
660     if (possibly_redundant && !instruction->CanThrow()) {  in VisitSetLocation()
661       possibly_removed_stores_.push_back(instruction);  in VisitSetLocation()
666     heap_values[idx] = instruction;  in VisitSetLocation()
672           CanValueBeKeptIfSameAsNew(heap_values[i], value, instruction) ||  in VisitSetLocation()
683   void VisitInstanceFieldGet(HInstanceFieldGet* instruction) override {  in VisitInstanceFieldGet()  argument
684     HInstruction* object = instruction->InputAt(0);  in VisitInstanceFieldGet()
685     const FieldInfo& field = instruction->GetFieldInfo();  in VisitInstanceFieldGet()
686     VisitGetLocation(instruction, heap_location_collector_.GetFieldHeapLocation(object, &field));  in VisitInstanceFieldGet()
689   void VisitInstanceFieldSet(HInstanceFieldSet* instruction) override {  in VisitInstanceFieldSet()  argument
690     HInstruction* object = instruction->InputAt(0);  in VisitInstanceFieldSet()
691     const FieldInfo& field = instruction->GetFieldInfo();  in VisitInstanceFieldSet()
692     HInstruction* value = instruction->InputAt(1);  in VisitInstanceFieldSet()
694     VisitSetLocation(instruction, idx, value);  in VisitInstanceFieldSet()
697   void VisitStaticFieldGet(HStaticFieldGet* instruction) override {  in VisitStaticFieldGet()  argument
698     HInstruction* cls = instruction->InputAt(0);  in VisitStaticFieldGet()
699     const FieldInfo& field = instruction->GetFieldInfo();  in VisitStaticFieldGet()
700     VisitGetLocation(instruction, heap_location_collector_.GetFieldHeapLocation(cls, &field));  in VisitStaticFieldGet()
703   void VisitStaticFieldSet(HStaticFieldSet* instruction) override {  in VisitStaticFieldSet()  argument
704     HInstruction* cls = instruction->InputAt(0);  in VisitStaticFieldSet()
705     const FieldInfo& field = instruction->GetFieldInfo();  in VisitStaticFieldSet()
707     VisitSetLocation(instruction, idx, instruction->InputAt(1));  in VisitStaticFieldSet()
710   void VisitArrayGet(HArrayGet* instruction) override {  in VisitArrayGet()  argument
711     VisitGetLocation(instruction, heap_location_collector_.GetArrayHeapLocation(instruction));  in VisitArrayGet()
714   void VisitArraySet(HArraySet* instruction) override {  in VisitArraySet()  argument
715     size_t idx = heap_location_collector_.GetArrayHeapLocation(instruction);  in VisitArraySet()
716     VisitSetLocation(instruction, idx, instruction->GetValue());  in VisitArraySet()
719   void VisitVecLoad(HVecLoad* instruction) override {  in VisitVecLoad()  argument
720     VisitGetLocation(instruction, heap_location_collector_.GetArrayHeapLocation(instruction));  in VisitVecLoad()
723   void VisitVecStore(HVecStore* instruction) override {  in VisitVecStore()  argument
724     size_t idx = heap_location_collector_.GetArrayHeapLocation(instruction);  in VisitVecStore()
725     VisitSetLocation(instruction, idx, instruction->GetValue());  in VisitVecStore()
728   void VisitDeoptimize(HDeoptimize* instruction) override {  in VisitDeoptimize()  argument
730         heap_values_for_[instruction->GetBlock()->GetBlockId()];  in VisitDeoptimize()
752             if (user->GetHolder() == instruction) {  in VisitDeoptimize()
779   void VisitReturn(HReturn* instruction) override {  in VisitReturn()  argument
780     HandleExit(instruction->GetBlock());  in VisitReturn()
791   void HandleInvoke(HInstruction* instruction) {  in HandleInvoke()  argument
792     SideEffects side_effects = instruction->GetSideEffects();  in HandleInvoke()
794         heap_values_for_[instruction->GetBlock()->GetBlockId()];  in HandleInvoke()
821   void VisitUnresolvedInstanceFieldGet(HUnresolvedInstanceFieldGet* instruction) override {  in VisitUnresolvedInstanceFieldGet()  argument
823     HandleInvoke(instruction);  in VisitUnresolvedInstanceFieldGet()
826   void VisitUnresolvedInstanceFieldSet(HUnresolvedInstanceFieldSet* instruction) override {  in VisitUnresolvedInstanceFieldSet()  argument
828     HandleInvoke(instruction);  in VisitUnresolvedInstanceFieldSet()
831   void VisitUnresolvedStaticFieldGet(HUnresolvedStaticFieldGet* instruction) override {  in VisitUnresolvedStaticFieldGet()  argument
833     HandleInvoke(instruction);  in VisitUnresolvedStaticFieldGet()
836   void VisitUnresolvedStaticFieldSet(HUnresolvedStaticFieldSet* instruction) override {  in VisitUnresolvedStaticFieldSet()  argument
838     HandleInvoke(instruction);  in VisitUnresolvedStaticFieldSet()