1105                   MachineBasicBlock *LastMerge,
1114   void rewriteRegionExitPHI(RegionMRT *Region, MachineBasicBlock *LastMerge,
1117   void rewriteRegionExitPHIs(RegionMRT *Region, MachineBasicBlock *LastMerge,
1491     MachineInstr &PHI, unsigned CombinedSourceReg, MachineBasicBlock *LastMerge,  in replacePHI()  argument
1512     MIB.addMBB(LastMerge);  in replacePHI()
1514                       << printMBBReference(*LastMerge));  in replacePHI()
1613                                                   MachineBasicBlock *LastMerge,  in rewriteRegionExitPHI()  argument
1621   replacePHI(PHI, LinearizedSourceReg, LastMerge, PHIRegionIndices);  in rewriteRegionExitPHI()
1645                                                    MachineBasicBlock *LastMerge,  in rewriteRegionExitPHIs()  argument
1655     rewriteRegionExitPHI(Region, LastMerge, *PHII, LRegion);  in rewriteRegionExitPHIs()
1715   MachineBasicBlock *LastMerge = MF->CreateMachineBasicBlock();  in createLinearizedExitBlock()  local
1718     MF->insert(ExitIter, LastMerge);  in createLinearizedExitBlock()
1721     MF->insert(ExitIter, LastMerge);  in createLinearizedExitBlock()
1722     LastMerge->addSuccessor(Exit);  in createLinearizedExitBlock()
1723     insertUnconditionalBranch(LastMerge, Exit);  in createLinearizedExitBlock()
1724     LLVM_DEBUG(dbgs() << "Created exit block: " << LastMerge->getNumber()  in createLinearizedExitBlock()
1727   return LastMerge;  in createLinearizedExitBlock()
2611   MachineBasicBlock *LastMerge = createLinearizedExitBlock(Region);  in structurizeComplexRegion()  local
2612   MachineBasicBlock *CurrentMerge = LastMerge;  in structurizeComplexRegion()
2613   LRegion->addMBB(LastMerge);  in structurizeComplexRegion()
2614   LRegion->setExit(LastMerge);  in structurizeComplexRegion()
2616   rewriteRegionExitPHIs(Region, LastMerge, LRegion);  in structurizeComplexRegion()
2731     TII->convertNonUniformLoopRegion(NewSucc, LastMerge);  in structurizeComplexRegion()
2735     TII->insertReturn(*LastMerge);  in structurizeComplexRegion()