Lines Matching refs:MRI
222 const MachineRegisterInfo &MRI = MF.getRegInfo();
223 std::pair<unsigned, unsigned> Hint = MRI.getRegAllocationHint(VirtReg);
244 if (PairedPhys && MRI.isReserved(PairedPhys))
260 if (!Paired || MRI.isReserved(Paired))
269 MachineRegisterInfo *MRI = &MF.getRegInfo();
270 std::pair<unsigned, unsigned> Hint = MRI->getRegAllocationHint(Reg);
279 Hint = MRI->getRegAllocationHint(OtherReg);
282 MRI->setRegAllocationHint(OtherReg, Hint.first, NewReg);
341 const MachineRegisterInfo *MRI = &MF.getRegInfo();
353 if (!MRI->canReserveReg(FramePtr))
361 return MRI->canReserveReg(BasePtr);
593 MachineRegisterInfo &MRI = MBB->getParent()->getRegInfo();
596 MRI.constrainRegClass(BaseReg, TII.getRegClass(MCID, 0, this, MF));