880     MachineBasicBlock *Prolog = PrologBBs[j];  in addBranches()  local
885         LoopInfo->createTripCountGreaterCondition(j + 1, *Prolog, Cond);  in addBranches()
888       Prolog->addSuccessor(Epilog);  in addBranches()
889       numAdded = TII->insertBranch(*Prolog, Epilog, LastPro, Cond, DebugLoc());  in addBranches()
891       Prolog->addSuccessor(Epilog);  in addBranches()
892       Prolog->removeSuccessor(LastPro);  in addBranches()
894       numAdded = TII->insertBranch(*Prolog, Epilog, nullptr, Cond, DebugLoc());  in addBranches()
908       numAdded = TII->insertBranch(*Prolog, LastPro, nullptr, Cond, DebugLoc());  in addBranches()
909       removePhis(Epilog, Prolog);  in addBranches()
911     LastPro = Prolog;  in addBranches()
913     for (MachineBasicBlock::reverse_instr_iterator I = Prolog->instr_rbegin(),  in addBranches()
914                                                    E = Prolog->instr_rend();  in addBranches()
1963     MachineBasicBlock *Prolog = *PI;  in fixupBranches()  local
1964     MachineBasicBlock *Fallthrough = *Prolog->succ_begin();  in fixupBranches()
1967     TII->removeBranch(*Prolog);  in fixupBranches()
1969         LoopInfo->createTripCountGreaterCondition(TC, *Prolog, Cond);  in fixupBranches()
1973       TII->insertBranch(*Prolog, Epilog, Fallthrough, Cond, DebugLoc());  in fixupBranches()
1978       Prolog->removeSuccessor(Fallthrough);  in fixupBranches()
1983       TII->insertUnconditionalBranch(*Prolog, Epilog, DebugLoc());  in fixupBranches()
1988       Prolog->removeSuccessor(Epilog);  in fixupBranches()
2259   Prolog = MF.CreateMachineBasicBlock(OrigKernel->getBasicBlock());  in generatePipelinedLoop()
2265   MF.insert(OrigKernel->getIterator(), Prolog);  in generatePipelinedLoop()
2279   Check->addSuccessor(Prolog);  in generatePipelinedLoop()
2282   Prolog->addSuccessor(NewKernel);  in generatePipelinedLoop()
2292                    LastStage0Insts, *Prolog, *NewPreheader);  in generatePipelinedLoop()
2445         .addMBB(Prolog);  in generatePhi()
2471         O.getParent()->getParent() != Prolog &&  in mergeRegUsesAfterPipeline()
2531       Prolog->push_back(NewMI);  in generateProlog()
2544     Prolog->dump();  in generateProlog()