249         unsigned SrcReg = SrcMO.getReg();  in runOnMachineFunction()  local
250         addReg(SrcReg);  in runOnMachineFunction()
251         unionRegs(DestReg, SrcReg);  in runOnMachineFunction()
253         MachineInstr *DefMI = MRI->getVRegDef(SrcReg);  in runOnMachineFunction()
291         unsigned SrcReg = BBI->getOperand(i).getReg();  in runOnMachineFunction()  local
292         addReg(SrcReg);  in runOnMachineFunction()
293         unionRegs(DestReg, SrcReg);  in runOnMachineFunction()
308       unsigned SrcReg = PHI->getOperand(1).getReg();  in runOnMachineFunction()  local
309       unsigned SrcColor = getRegColor(SrcReg);  in runOnMachineFunction()
312         NewReg = SrcReg;  in runOnMachineFunction()
313         RegRenamingMap[SrcColor] = SrcReg;  in runOnMachineFunction()
315       MergeLIsAndRename(SrcReg, NewReg);  in runOnMachineFunction()
322         unsigned SrcReg = PHI->getOperand(i).getReg();  in runOnMachineFunction()  local
323         MergeLIsAndRename(SrcReg, NewReg);  in runOnMachineFunction()
371     unsigned SrcReg = I->second;  in runOnMachineFunction()  local
372     if (unsigned RenamedRegister = RegRenamingMap[getRegColor(SrcReg)])  in runOnMachineFunction()
373       SrcReg = RenamedRegister;  in runOnMachineFunction()
375     LiveInterval &SrcLI = LI->getInterval(SrcReg);  in runOnMachineFunction()
389     MachineOperand *LastUse = findLastUse(MBB, SrcReg);  in runOnMachineFunction()
662     unsigned SrcReg = SrcMO.getReg();  in InsertCopiesForPHI()  local
663     assert(TargetRegisterInfo::isVirtualRegister(SrcReg) &&  in InsertCopiesForPHI()
667     unsigned SrcColor = getRegColor(SrcReg);  in InsertCopiesForPHI()
672       LiveInterval &SrcInterval = LI->getInterval(SrcReg);  in InsertCopiesForPHI()
689       const TargetRegisterClass *RC = MRI->getRegClass(SrcReg);  in InsertCopiesForPHI()
693         CopyInsertPoint = findPHICopyInsertPoint(PredBB, MBB, SrcReg);  in InsertCopiesForPHI()
699                                         CopyReg).addReg(SrcReg, 0, SrcSubReg);  in InsertCopiesForPHI()
706       InsertedSrcCopySet.insert(std::make_pair(PredBB, SrcReg));  in InsertCopiesForPHI()
730     LiveInterval &SrcLI = LI->getInterval(SrcReg);  in InsertCopiesForPHI()