137   FuncletMembership.erase(MBB);  in RemoveDeadBlock()
226   FuncletMembership = getFuncletMembership(MF);  in OptimizeFunction()
455   const auto &FuncletI = FuncletMembership.find(&CurMBB);  in SplitMBBAt()
456   if (FuncletI != FuncletMembership.end())  in SplitMBBAt()
457     FuncletMembership[NewMBB] = FuncletI->second;  in SplitMBBAt()
569                   DenseMap<const MachineBasicBlock *, int> &FuncletMembership) {  in ProfitableToMerge()  argument
571   if (!FuncletMembership.empty()) {  in ProfitableToMerge()
572     auto Funclet1 = FuncletMembership.find(MBB1);  in ProfitableToMerge()
573     assert(Funclet1 != FuncletMembership.end());  in ProfitableToMerge()
574     auto Funclet2 = FuncletMembership.find(MBB2);  in ProfitableToMerge()
575     assert(Funclet2 != FuncletMembership.end());  in ProfitableToMerge()
654                             FuncletMembership)) {  in ComputeSameTails()
1127   FuncletMembership = getFuncletMembership(MF);  in OptimizeBranches()
1203   if (!FuncletMembership.empty() && FallThrough != MF.end()) {  in OptimizeBlock()
1204     auto MBBFunclet = FuncletMembership.find(MBB);  in OptimizeBlock()
1205     assert(MBBFunclet != FuncletMembership.end());  in OptimizeBlock()
1206     auto FallThroughFunclet = FuncletMembership.find(&*FallThrough);  in OptimizeBlock()
1207     assert(FallThroughFunclet != FuncletMembership.end());  in OptimizeBlock()