Lines Matching defs:RootDef

273   MachineInstr *RootDef = MRI->getVRegDef(RootReg);
275   if (RootDef->getOpcode() == TargetOpcode::G_SEXT_INREG &&
276       RootDef->getOperand(2).getImm() == Bits) {
278         {[=](MachineInstrBuilder &MIB) { MIB.add(RootDef->getOperand(1)); }}};
451   MachineInstr *RootDef = MRI->getVRegDef(Root.getReg());
453   if (RootDef->getOpcode() == TargetOpcode::G_CONSTANT) {
454     auto C = RootDef->getOperand(1).getCImm();
476   MachineInstr *RootDef = MRI->getVRegDef(Root.getReg());
477   if (RootDef->getOpcode() == TargetOpcode::G_FRAME_INDEX) {
479         [=](MachineInstrBuilder &MIB) { MIB.add(RootDef->getOperand(1)); },
485     MachineOperand &LHS = RootDef->getOperand(1);
486     MachineOperand &RHS = RootDef->getOperand(2);