Lines Matching defs:OffsetReg
6769 Register OffsetReg = DefMI->getOperand(2).getReg();
6770 if (!MRI.hasOneDef(OffsetReg))
6772 const MachineInstr &OffsetMI = *MRI.def_instr_begin(OffsetReg);
7102 Register OffsetReg = OffsetInst->getOperand(1).getReg();
7112 std::swap(OffsetReg, ConstantReg);
7145 MachineInstr *ExtInst = getDefIgnoringCopies(OffsetReg, MRI);
7154 OffsetReg = ExtInst->getOperand(1).getReg();
7159 OffsetReg = moveScalarRegClass(OffsetReg, AArch64::GPR32RegClass, MIB);
7165 [=](MachineInstrBuilder &MIB) { MIB.addUse(OffsetReg); },