475               DenseMap<Value *, std::set<Value *>> &Visited) {  in getBaseValues()  argument
476   auto It = Visited.find(V);  in getBaseValues()
477   if (It != Visited.end()) {  in getBaseValues()
487       return Visited.insert(std::make_pair(V, std::move(Result))).first->second;  in getBaseValues()
491       const std::set<Value *> &OpResult = getBaseValues(Op, DT, Visited);  in getBaseValues()
494     return Visited.insert(std::make_pair(V, std::move(Result))).first->second;  in getBaseValues()
502   return Visited.insert(std::make_pair(V, std::move(Result))).first->second;  in getBaseValues()
513                 DenseMap<Instruction *, bool> &Visited) {  in checkHoistValue()  argument
516     auto It = Visited.find(I);  in checkHoistValue()
517     if (It != Visited.end()) {  in checkHoistValue()
524       Visited[I] = false;  in checkHoistValue()
531       Visited[I] = true;  in checkHoistValue()
542                              Visited)) {  in checkHoistValue()
551         Visited[I] = true;  in checkHoistValue()
555     Visited[I] = false;  in checkHoistValue()
889       DenseMap<Instruction *, bool> Visited;  in checkScopeHoistable()  local
891                                          DT, Unhoistables, nullptr, Visited);  in checkScopeHoistable()
910       DenseMap<Instruction *, bool> Visited;  in checkScopeHoistable()  local
912                                          DT, Unhoistables, nullptr, Visited);  in checkScopeHoistable()
942       DenseMap<Instruction *, bool> Visited;  in checkScopeHoistable()  local
944                              DT, Unhoistables, nullptr, Visited) &&  in checkScopeHoistable()
950       DenseMap<Instruction *, bool> Visited;  in checkScopeHoistable()  local
952                              Unhoistables, nullptr, Visited) &&  in checkScopeHoistable()
1053     DenseMap<Instruction *, bool> Visited;  in shouldSplit()  local
1054     if (!checkHoistValue(V, InsertPoint, DT, Unhoistables, nullptr, Visited)) {  in shouldSplit()
1065     DenseMap<Value *, std::set<Value *>> Visited;  in shouldSplit()  local
1067       const std::set<Value *> &BaseValues = getBaseValues(V, DT, Visited);  in shouldSplit()
1071       const std::set<Value *> &BaseValues = getBaseValues(V, DT, Visited);  in shouldSplit()
1383       DenseMap<Instruction *, bool> Visited;  in setCHRRegions()  local
1385                                          Unhoistables, &HoistStops, Visited);  in setCHRRegions()
1395       DenseMap<Instruction *, bool> Visited;  in setCHRRegions()  local
1397                                          Unhoistables, &HoistStops, Visited);  in setCHRRegions()