1102                   MachineBasicBlock *LastMerge,
1111   void rewriteRegionExitPHI(RegionMRT *Region, MachineBasicBlock *LastMerge,
1114   void rewriteRegionExitPHIs(RegionMRT *Region, MachineBasicBlock *LastMerge,
1479     MachineInstr &PHI, unsigned CombinedSourceReg, MachineBasicBlock *LastMerge,  in replacePHI()  argument
1500     MIB.addMBB(LastMerge);  in replacePHI()
1502                       << printMBBReference(*LastMerge));  in replacePHI()
1599                                                   MachineBasicBlock *LastMerge,  in rewriteRegionExitPHI()  argument
1607   replacePHI(PHI, LinearizedSourceReg, LastMerge, PHIRegionIndices);  in rewriteRegionExitPHI()
1631                                                    MachineBasicBlock *LastMerge,  in rewriteRegionExitPHIs()  argument
1641     rewriteRegionExitPHI(Region, LastMerge, *PHII, LRegion);  in rewriteRegionExitPHIs()
1701   MachineBasicBlock *LastMerge = MF->CreateMachineBasicBlock();  in createLinearizedExitBlock()  local
1704     MF->insert(ExitIter, LastMerge);  in createLinearizedExitBlock()
1707     MF->insert(ExitIter, LastMerge);  in createLinearizedExitBlock()
1708     LastMerge->addSuccessor(Exit);  in createLinearizedExitBlock()
1709     insertUnconditionalBranch(LastMerge, Exit);  in createLinearizedExitBlock()
1710     LLVM_DEBUG(dbgs() << "Created exit block: " << LastMerge->getNumber()  in createLinearizedExitBlock()
1713   return LastMerge;  in createLinearizedExitBlock()
2579   MachineBasicBlock *LastMerge = createLinearizedExitBlock(Region);  in structurizeComplexRegion()  local
2580   MachineBasicBlock *CurrentMerge = LastMerge;  in structurizeComplexRegion()
2581   LRegion->addMBB(LastMerge);  in structurizeComplexRegion()
2582   LRegion->setExit(LastMerge);  in structurizeComplexRegion()
2584   rewriteRegionExitPHIs(Region, LastMerge, LRegion);  in structurizeComplexRegion()
2696     TII->convertNonUniformLoopRegion(NewSucc, LastMerge);  in structurizeComplexRegion()
2700     TII->insertReturn(*LastMerge);  in structurizeComplexRegion()