2317     Register OrigReg = UseMO.getReg();  in updateInstrUse()  local
2318     MachineInstr *DefInst = MRI.getVRegDef(OrigReg);  in updateInstrUse()
2322     unsigned DefReg = OrigReg;  in updateInstrUse()
2349         MRI.constrainRegClass(NewReg, MRI.getRegClass(OrigReg));  in updateInstrUse()
2353       Register SplitReg = MRI.createVirtualRegister(MRI.getRegClass(OrigReg));  in updateInstrUse()
2423     Register OrigReg = DefMO.getReg();  in generatePhi()  local
2424     auto NewReg = KernelVRMap[UnrollNum].find(OrigReg);  in generatePhi()
2430       CorrespondReg = PrologVRMap[PrologNum][OrigReg];  in generatePhi()
2432       MachineInstr *Phi = getLoopPhiUser(OrigReg, OrigKernel);  in generatePhi()
2439     Register PhiReg = MRI.createVirtualRegister(MRI.getRegClass(OrigReg));  in generatePhi()
2446     PhiVRMap[UnrollNum][OrigReg] = PhiReg;  in generatePhi()
2450 static void replacePhiSrc(MachineInstr &Phi, Register OrigReg, Register NewReg,  in replacePhiSrc()  argument
2453     if (Phi.getOperand(Idx).getReg() == OrigReg) {  in replacePhiSrc()
2462 void ModuloScheduleExpanderMVE::mergeRegUsesAfterPipeline(Register OrigReg,  in mergeRegUsesAfterPipeline()  argument
2466   for (MachineRegisterInfo::use_iterator I = MRI.use_begin(OrigReg),  in mergeRegUsesAfterPipeline()
2482     Register PhiReg = MRI.createVirtualRegister(MRI.getRegClass(OrigReg));  in mergeRegUsesAfterPipeline()
2485         .addReg(OrigReg)  in mergeRegUsesAfterPipeline()