909 void MachineBasicBlock::transferSuccessors(MachineBasicBlock *FromMBB) {  in transferSuccessors()  argument
910   if (this == FromMBB)  in transferSuccessors()
913   while (!FromMBB->succ_empty()) {  in transferSuccessors()
914     MachineBasicBlock *Succ = *FromMBB->succ_begin();  in transferSuccessors()
918     if (!FromMBB->Probs.empty()) {  in transferSuccessors()
919       auto Prob = *FromMBB->Probs.begin();  in transferSuccessors()
924     FromMBB->removeSuccessor(Succ);  in transferSuccessors()
929 MachineBasicBlock::transferSuccessorsAndUpdatePHIs(MachineBasicBlock *FromMBB) {  in transferSuccessorsAndUpdatePHIs()  argument
930   if (this == FromMBB)  in transferSuccessorsAndUpdatePHIs()
933   while (!FromMBB->succ_empty()) {  in transferSuccessorsAndUpdatePHIs()
934     MachineBasicBlock *Succ = *FromMBB->succ_begin();  in transferSuccessorsAndUpdatePHIs()
935     if (!FromMBB->Probs.empty()) {  in transferSuccessorsAndUpdatePHIs()
936       auto Prob = *FromMBB->Probs.begin();  in transferSuccessorsAndUpdatePHIs()
940     FromMBB->removeSuccessor(Succ);  in transferSuccessorsAndUpdatePHIs()
943     Succ->replacePhiUsesWith(FromMBB, this);  in transferSuccessorsAndUpdatePHIs()