834   void KeepStoresIfAliasedToLocation(ScopedArenaVector<ValueRecord>& heap_values,  in KeepStoresIfAliasedToLocation()  argument
836     for (size_t i = 0u, size = heap_values.size(); i != size; ++i) {  in KeepStoresIfAliasedToLocation()
842             !heap_values[i].stored_by.IsInstruction() ||  in KeepStoresIfAliasedToLocation()
844         KeepStores(heap_values[i].stored_by);  in KeepStoresIfAliasedToLocation()
845         heap_values[i].stored_by = Value::PureUnknown();  in KeepStoresIfAliasedToLocation()
847         KeepStores(heap_values[i].stored_by);  in KeepStoresIfAliasedToLocation()
848         heap_values[i].stored_by = Value::PureUnknown();  in KeepStoresIfAliasedToLocation()
1038     ScopedArenaVector<ValueRecord>& heap_values =  in VisitDeoptimize()  local
1040     for (size_t i = 0u, size = heap_values.size(); i != size; ++i) {  in VisitDeoptimize()
1041       Value* stored_by = &heap_values[i].stored_by;  in VisitDeoptimize()
1073     ScopedArenaVector<ValueRecord>& heap_values = heap_values_for_[block->GetBlockId()];  in HandleExit()  local
1074     for (size_t i = 0u, size = heap_values.size(); i != size; ++i) {  in HandleExit()
1078         KeepStores(heap_values[i].stored_by);  in HandleExit()
1079         heap_values[i].stored_by = Value::PureUnknown();  in HandleExit()
1098     ScopedArenaVector<ValueRecord>& heap_values =  in HandleInvoke()  local
1100     for (size_t i = 0u, size = heap_values.size(); i != size; ++i) {  in HandleInvoke()
1129           KeepStores(heap_values[i].stored_by);  in HandleInvoke()
1130           heap_values[i].stored_by = Value::PureUnknown();  in HandleInvoke()
1134           heap_values[i].value = Value::PartialUnknown(heap_values[i].value);  in HandleInvoke()
1180     ScopedArenaVector<ValueRecord>& heap_values =  in VisitNewInstance()  local
1182     for (size_t i = 0u, size = heap_values.size(); i != size; ++i) {  in VisitNewInstance()
1191           heap_values[i].value = Value::Default();  in VisitNewInstance()
1192           heap_values[i].stored_by = Value::PureUnknown();  in VisitNewInstance()
1195           heap_values[i].value = Value::ForInstruction(new_instance->GetLoadClass());  in VisitNewInstance()
1196           heap_values[i].stored_by = Value::PureUnknown();  in VisitNewInstance()
1217     ScopedArenaVector<ValueRecord>& heap_values =  in VisitNewArray()  local
1219     for (size_t i = 0u, size = heap_values.size(); i != size; ++i) {  in VisitNewArray()
1224         heap_values[i].value = Value::Default();  in VisitNewArray()
1225         heap_values[i].stored_by = Value::PureUnknown();  in VisitNewArray()
1548   ScopedArenaVector<ValueRecord>& heap_values = heap_values_for_[block_id];  in PrepareLoopRecords()  local
1549   DCHECK(heap_values.empty());  in PrepareLoopRecords()
1553     heap_values.resize(num_heap_locations,  in PrepareLoopRecords()
1558       heap_values[idx].value =  in PrepareLoopRecords()
1567   heap_values.reserve(num_heap_locations);  in PrepareLoopRecords()
1569     heap_values.push_back({ PrepareLoopValue(block, idx), PrepareLoopStoredBy(block, idx) });  in PrepareLoopRecords()
1613   ScopedArenaVector<ValueRecord>& heap_values = heap_values_for_[block->GetBlockId()];  in MergePredecessorRecords()  local
1614   DCHECK(heap_values.empty());  in MergePredecessorRecords()
1618     heap_values.resize(num_heap_locations,  in MergePredecessorRecords()
1623   heap_values.reserve(num_heap_locations);  in MergePredecessorRecords()
1647     heap_values.push_back({ merged_value, merged_stored_by });  in MergePredecessorRecords()
1747   ScopedArenaVector<ValueRecord>& heap_values = heap_values_for_[block_id];  in VisitGetLocation()  local
1748   ValueRecord& record = heap_values[idx];  in VisitGetLocation()
1775     KeepStoresIfAliasedToLocation(heap_values, idx);  in VisitGetLocation()
1801   ScopedArenaVector<ValueRecord>& heap_values = heap_values_for_[block->GetBlockId()];  in VisitSetLocation()  local
1802   ValueRecord& record = heap_values[idx];  in VisitSetLocation()
1846   for (size_t i = 0u, size = heap_values.size(); i != size; ++i) {  in VisitSetLocation()
1848         heap_values[i].value.IsUnknown() ||  in VisitSetLocation()
1849         CanValueBeKeptIfSameAsNew(heap_values[i].value, value, instruction) ||  in VisitSetLocation()
1854     KeepStores(heap_values[i].stored_by);  in VisitSetLocation()
1855     heap_values[i].stored_by = Value::PureUnknown();  in VisitSetLocation()
1856     heap_values[i].value = Value::PartialUnknown(heap_values[i].value);  in VisitSetLocation()
2101       ScopedArenaVector<ValueRecord>& heap_values = heap_values_for_[predecessor->GetBlockId()];  in FindLoopPhisToMaterialize()  local
2102       Value value = ReplacementOrValue(heap_values[idx].value);  in FindLoopPhisToMaterialize()
2112         for (size_t i = 0, size = heap_values.size(); i != size; ++i) {  in FindLoopPhisToMaterialize()
2114               !heap_values[i].stored_by.IsUnknown() &&  in FindLoopPhisToMaterialize()
2558     ScopedArenaVector<ValueRecord>& heap_values = heap_values_for_[block->GetBlockId()];  in ProcessLoopPhiWithUnknownInput()  local
2560       if (heap_values[idx].value.NeedsLoopPhi()) {  in ProcessLoopPhiWithUnknownInput()
2562           heap_values[idx].value = local_heap_values[idx];  in ProcessLoopPhiWithUnknownInput()
2564           heap_values[idx].value = get_initial_value(block, idx);  in ProcessLoopPhiWithUnknownInput()
2566         if (heap_values[idx].value.IsUnknown()) {  in ProcessLoopPhiWithUnknownInput()
2644       ScopedArenaVector<ValueRecord>& heap_values = heap_values_for_[predecessor->GetBlockId()];  in SearchPhiPlaceholdersForKeptStores()  local
2651       size_t end = is_back_edge ? heap_values.size() : idx + 1u;  in SearchPhiPlaceholdersForKeptStores()
2653         Value stored_by = heap_values[i].stored_by;  in SearchPhiPlaceholdersForKeptStores()