62                                MachineRegisterInfo &MRI) {  in maybeRewriteToDrop()  argument
66     Register NewReg = MRI.createVirtualRegister(MRI.getRegClass(OldReg));  in maybeRewriteToDrop()
69     MFI.stackifyVReg(MRI, NewReg);  in maybeRewriteToDrop()
77                                       MachineRegisterInfo &MRI,  in maybeRewriteToFallthrough()  argument
97       const TargetRegisterClass *RegClass = MRI.getRegClass(Reg);  in maybeRewriteToFallthrough()
123       Register NewReg = MRI.createVirtualRegister(RegClass);  in maybeRewriteToFallthrough()
127       MFI.stackifyVReg(MRI, NewReg);  in maybeRewriteToFallthrough()
141   MachineRegisterInfo &MRI = MF.getRegInfo();  in runOnMachineFunction()  local
172               if (MRI.getRegClass(NewReg) != MRI.getRegClass(OldReg))  in runOnMachineFunction()
175               Changed |= maybeRewriteToDrop(OldReg, NewReg, MO, MFI, MRI);  in runOnMachineFunction()
183         Changed |= maybeRewriteToFallthrough(MI, MBB, MF, MFI, MRI, TII);  in runOnMachineFunction()