474         Register DefReg = MO.getReg();  in oneUseDominatesOtherUses()  local
475         if (!DefReg.isVirtual() || !MFI.isVRegStackified(DefReg))  in oneUseDominatesOtherUses()
477         assert(MRI.hasOneNonDBGUse(DefReg));  in oneUseDominatesOtherUses()
478         const MachineOperand &NewUse = *MRI.use_nodbg_begin(DefReg);  in oneUseDominatesOtherUses()
643   Register DefReg = MRI.createVirtualRegister(RegClass);  in moveAndTeeForMultiUse()  local
655                           .addReg(DefReg, getUndefRegState(DefMO.isDead()));  in moveAndTeeForMultiUse()
657   DefDIs.updateReg(DefReg);  in moveAndTeeForMultiUse()
671   LIS.createAndComputeVirtRegInterval(DefReg);  in moveAndTeeForMultiUse()
672   MFI.stackifyVReg(MRI, DefReg);  in moveAndTeeForMultiUse()
917           Register DefReg = SubsequentDef->getReg();  in runOnMachineFunction()  local
920           if (DefReg != UseReg || !MRI.hasOneNonDBGUse(DefReg))  in runOnMachineFunction()
922           MFI.stackifyVReg(MRI, DefReg);  in runOnMachineFunction()