160   SmallVector<BasicBlock *, 8> Worklist;  in addBlockAndPredsToSet()  local
161   Worklist.push_back(InputBB);  in addBlockAndPredsToSet()
163     BasicBlock *BB = Worklist.pop_back_val();  in addBlockAndPredsToSet()
167       append_range(Worklist, predecessors(BB));  in addBlockAndPredsToSet()
168   } while (!Worklist.empty());  in addBlockAndPredsToSet()
479 static bool simplifyOneLoop(Loop *L, SmallVectorImpl<Loop *> &Worklist,  in simplifyOneLoop()  argument
571         Worklist.push_back(OuterL);  in simplifyOneLoop()
730   SmallVector<Loop *, 4> Worklist;  in simplifyLoop()  local
731   Worklist.push_back(L);  in simplifyLoop()
736   for (unsigned Idx = 0; Idx != Worklist.size(); ++Idx) {  in simplifyLoop()
737     Loop *L2 = Worklist[Idx];  in simplifyLoop()
738     Worklist.append(L2->begin(), L2->end());  in simplifyLoop()
741   while (!Worklist.empty())  in simplifyLoop()
742     Changed |= simplifyOneLoop(Worklist.pop_back_val(), Worklist, DT, LI, SE,  in simplifyLoop()