Lines Matching defs:LastDef
196 MachineInstr *LastDef = NULL;
205 LastDef = Def;
210 if (!LastDef)
214 for (unsigned i = 0, e = LastDef->getNumOperands(); i != e; ++i) {
215 MachineOperand &MO = LastDef->getOperand(i);
225 return LastDef;
232 MachineInstr *LastDef = PhysRegDef[Reg];
234 if (!LastDef && !PhysRegUse[Reg]) {
267 } else if (LastDef && !PhysRegUse[Reg] &&
268 !LastDef->findRegisterDefOperand(Reg))
270 LastDef->addOperand(MachineOperand::CreateReg(Reg, true/*IsDef*/,
282 MachineInstr *LastDef = PhysRegDef[Reg];
284 if (!LastDef && !LastUse)
287 MachineInstr *LastRefOrPartRef = LastUse ? LastUse : LastDef;
293 if (Def && Def != LastDef) {
312 MachineInstr *LastDef = PhysRegDef[Reg];
314 if (!LastDef && !LastUse)
317 MachineInstr *LastRefOrPartRef = LastUse ? LastUse : LastDef;
342 if (Def && Def != LastDef) {
