63   void processCandidate(MachineRegisterInfo *MRI, MachineBasicBlock &MBB,
66   void processDstReg(MachineRegisterInfo *MRI, Register &DstReg,
69   void processInst(MachineRegisterInfo *MRI, MachineInstr *Inst,
71   void checkADDrr(MachineRegisterInfo *MRI, MachineOperand *RelocOp,
73   void checkShift(MachineRegisterInfo *MRI, MachineBasicBlock &MBB,
130 void BPFMISimplifyPatchable::checkADDrr(MachineRegisterInfo *MRI,  in checkADDrr()  argument
140        llvm::make_early_inc_range(MRI->use_operands(Op0.getReg()))) {  in checkADDrr()
142     if (!MRI->getUniqueVRegDef(MO.getReg()))  in checkADDrr()
178 void BPFMISimplifyPatchable::checkShift(MachineRegisterInfo *MRI,  in checkShift()  argument
192 void BPFMISimplifyPatchable::processCandidate(MachineRegisterInfo *MRI,  in processCandidate()  argument
195   if (MRI->getRegClass(DstReg) == &BPF::GPR32RegClass) {  in processCandidate()
203       auto Begin = MRI->use_begin(DstReg), End = MRI->use_end();  in processCandidate()
207         if (!MRI->getUniqueVRegDef(I->getReg()))  in processCandidate()
213           processDstReg(MRI, TmpReg, DstReg, GVal, false, IsAma);  in processCandidate()
224   processDstReg(MRI, DstReg, SrcReg, GVal, true, IsAma);  in processCandidate()
227 void BPFMISimplifyPatchable::processDstReg(MachineRegisterInfo *MRI,  in processDstReg()  argument
230   auto Begin = MRI->use_begin(DstReg), End = MRI->use_end();  in processDstReg()
262     if (IsAma && MRI->getUniqueVRegDef(I->getReg()))  in processDstReg()
263       processInst(MRI, I->getParent(), &*I, GVal);  in processDstReg()
288 void BPFMISimplifyPatchable::processInst(MachineRegisterInfo *MRI,  in processInst()  argument
297     checkADDrr(MRI, RelocOp, GVal);  in processInst()
299     checkShift(MRI, *Inst->getParent(), RelocOp, GVal, BPF::SLL_ri);  in processInst()
301     checkShift(MRI, *Inst->getParent(), RelocOp, GVal, BPF::SRA_ri);  in processInst()
303     checkShift(MRI, *Inst->getParent(), RelocOp, GVal, BPF::SRL_ri);  in processInst()
308   MachineRegisterInfo *MRI = &MF->getRegInfo();  in removeLD()  local
335       MachineInstr *DefInst = MRI->getUniqueVRegDef(SrcReg);  in removeLD()
358       processCandidate(MRI, MBB, MI, SrcReg, DstReg, GVal, IsAma);  in removeLD()