Lines Matching refs:Def
4401 MachineInstr *Def = MRI->getVRegDef(VR);4402 if (!Def)4405 if (!TII->isLoadFromStackSlot(*Def, FI))4408 unsigned Opcode = Def->getOpcode();4411 Def->getOperand(1).isFI()) {4412 FI = Def->getOperand(1).getIndex();