432       UsesTy Uses;  member
896     Uses[&I].resize(IL_End);  in collectUsedInstructions()
911       Uses[I].set(0);  in collectUsedInstructions()
926         Uses[I].set(Idx);  in collectUsedInstructions()
933       Uses[I].set(IL_All);  in collectUsedInstructions()
949     Uses[I].set(IL_All);  in collectUsedInstructions()
1026     Uses[I].set(IL_All);  in validate()
1031   for (auto &KV : Uses) {  in validate()
1040     for (auto &KV : Uses) {  in validate()
1057     auto BaseIt = nextInstr(0, Uses, Visited);  in validate()
1058     auto RootIt = nextInstr(Iter, Uses, Visited);  in validate()
1059     auto LastRootIt = Uses.begin();  in validate()
1061     while (BaseIt != Uses.end() && RootIt != Uses.end()) {  in validate()
1069         BaseIt = nextInstr(0, Uses, Visited);  in validate()
1075         RootIt = nextInstr(Iter, Uses, Visited);  in validate()
1093         while (TryIt != Uses.end() &&  in validate()
1097           TryIt = nextInstr(Iter, Uses, Visited, &TryIt);  in validate()
1100         if (TryIt == Uses.end() || TryIt == RootIt ||  in validate()
1242       BaseIt = nextInstr(0, Uses, Visited);  in validate()
1243       RootIt = nextInstr(Iter, Uses, Visited);  in validate()
1245     assert (BaseIt == Uses.end() && RootIt == Uses.end() &&  in validate()
1260     unsigned I = Uses[&*J].find_first();  in replace()
1286       for (auto &KV : Uses) {  in replace()
1293         if (Uses[BI].find_first() == IL_All) {  in replace()