Target/ARM/A15SDOptimizer.cpp

59     MachineRegisterInfo *MRI;
139     return MRI->getRegClass(Reg)->hasSuperClassEq(TRC);
157   MachineInstr *MI = MRI->getVRegDef(SReg);
220         for (MachineInstr &Use : MRI->use_instructions(Reg)) {
251       MachineInstr *DPRMI = MRI->getVRegDef(MI->getOperand(1).getReg());
252       MachineInstr *SPRMI = MRI->getVRegDef(MI->getOperand(2).getReg());
271               MRI->getRegClass(MI->getOperand(1).getReg());
272             if (TRC->hasSuperClassEq(MRI->getRegClass(FullReg))) {
303       MachineInstr *Def = MRI->getVRegDef(OpReg);
346   MachineInstr *Def = MRI->getVRegDef(MI->getOperand(1).getReg());
375          MachineInstr *NewMI = MRI->getVRegDef(Reg);
383        MachineInstr *NewMI = MRI->getVRegDef(MI->getOperand(1).getReg());
421       MRI->createVirtualRegister(QPR ? &ARM::QPRRegClass : &ARM::DPRRegClass);
436   Register Out = MRI->createVirtualRegister(TRC);
450   Register Out = MRI->createVirtualRegister(&ARM::QPRRegClass);
468   Register Out = MRI->createVirtualRegister(&ARM::DPRRegClass);
480   Register Out = MRI->createVirtualRegister(&ARM::DPR_VFP2RegClass);
496   Register Out = MRI->createVirtualRegister(&ARM::DPRRegClass);
517   if (MRI->getRegClass(Reg)->hasSuperClassEq(&ARM::QPRRegClass) ||
518       MRI->getRegClass(Reg)->hasSuperClassEq(&ARM::DPairRegClass)) {
534   } else if (MRI->getRegClass(Reg)->hasSuperClassEq(&ARM::DPRRegClass)) {
540     assert(MRI->getRegClass(Reg)->hasSuperClassEq(&ARM::SPRRegClass) &&
606     MachineInstr *Def = MRI->getVRegDef(*I);
625       for (MachineRegisterInfo::use_iterator I = MRI->use_begin(DPRDefReg),
626              E = MRI->use_end(); I != E; ++I)
641           MRI->constrainRegClass(NewReg, MRI->getRegClass((*I)->getReg()));
666   MRI = &Fn.getRegInfo();