118   LoopBlocksDFS DFS;  member in __anon5fa539ba0111::ConstantTerminatorFoldingImpl
183   bool hasIrreducibleCFG(LoopBlocksDFS &DFS) {  in hasIrreducibleCFG()  argument
184     assert(DFS.isComplete() && "DFS is expected to be finished");  in hasIrreducibleCFG()
188     for (auto I = DFS.beginRPO(), E = DFS.endRPO(); I != E; ++I)  in hasIrreducibleCFG()
191     for (auto I = DFS.beginRPO(), E = DFS.endRPO(); I != E; ++I) {  in hasIrreducibleCFG()
206     DFS.perform(&LI);  in analyze()
207     assert(DFS.isComplete() && "DFS is expected to be finished");  in analyze()
216     if (hasIrreducibleCFG(DFS)) {  in analyze()
223     for (auto I = DFS.beginRPO(), E = DFS.endRPO(); I != E; ++I) {  in analyze()
299     for (auto I = DFS.beginPostorder(), E = DFS.endPostorder(); I != E; ++I) {  in analyze()
531       : L(L), LI(LI), DT(DT), SE(SE), MSSAU(MSSAU), DFS(&L),  in ConstantTerminatorFoldingImpl()