Lines Matching refs:LastDef
194 MachineInstr *LastDef = nullptr; in FindLastPartialDef() local
203 LastDef = Def; in FindLastPartialDef()
208 if (!LastDef) in FindLastPartialDef()
212 for (unsigned i = 0, e = LastDef->getNumOperands(); i != e; ++i) { in FindLastPartialDef()
213 MachineOperand &MO = LastDef->getOperand(i); in FindLastPartialDef()
223 return LastDef; in FindLastPartialDef()
230 MachineInstr *LastDef = PhysRegDef[Reg]; in HandlePhysRegUse() local
232 if (!LastDef && !PhysRegUse[Reg]) { in HandlePhysRegUse()
265 } else if (LastDef && !PhysRegUse[Reg] && in HandlePhysRegUse()
266 !LastDef->findRegisterDefOperand(Reg)) in HandlePhysRegUse()
268 LastDef->addOperand(MachineOperand::CreateReg(Reg, true/*IsDef*/, in HandlePhysRegUse()
280 MachineInstr *LastDef = PhysRegDef[Reg]; in FindLastRefOrPartRef() local
282 if (!LastDef && !LastUse) in FindLastRefOrPartRef()
285 MachineInstr *LastRefOrPartRef = LastUse ? LastUse : LastDef; in FindLastRefOrPartRef()
291 if (Def && Def != LastDef) { in FindLastRefOrPartRef()
310 MachineInstr *LastDef = PhysRegDef[Reg]; in HandlePhysRegKill() local
312 if (!LastDef && !LastUse) in HandlePhysRegKill()
315 MachineInstr *LastRefOrPartRef = LastUse ? LastUse : LastDef; in HandlePhysRegKill()
340 if (Def && Def != LastDef) { in HandlePhysRegKill()