475         Register DefReg = MO.getReg();  in oneUseDominatesOtherUses()  local
476         if (!Register::isVirtualRegister(DefReg) ||  in oneUseDominatesOtherUses()
477             !MFI.isVRegStackified(DefReg))  in oneUseDominatesOtherUses()
479         assert(MRI.hasOneNonDBGUse(DefReg));  in oneUseDominatesOtherUses()
480         const MachineOperand &NewUse = *MRI.use_nodbg_begin(DefReg);  in oneUseDominatesOtherUses()
647   Register DefReg = MRI.createVirtualRegister(RegClass);  in moveAndTeeForMultiUse()  local
652                           .addReg(DefReg, getUndefRegState(DefMO.isDead()));  in moveAndTeeForMultiUse()
654   DefMO.setReg(DefReg);  in moveAndTeeForMultiUse()
670   LIS.createAndComputeVirtRegInterval(DefReg);  in moveAndTeeForMultiUse()
671   MFI.stackifyVReg(MRI, DefReg);  in moveAndTeeForMultiUse()
676   DefDIs.clone(Tee, DefReg);  in moveAndTeeForMultiUse()
933           unsigned DefReg = SubsequentDef->getReg();  in runOnMachineFunction()  local
936           if (DefReg != UseReg || !MRI.hasOneUse(DefReg))  in runOnMachineFunction()
938           MFI.stackifyVReg(MRI, DefReg);  in runOnMachineFunction()