Searched refs:LastUse (Results 1 – 6 of 6) sorted by relevance
293 std::map<RegisterRef,IndexType> LastDef, LastUse; in computeInitialLiveRanges() local304 auto closeRange = [&LastUse,&LastDef,&LiveMap] (RegisterRef R) -> void { in computeInitialLiveRanges()305 auto LD = LastDef[R], LU = LastUse[R]; in computeInitialLiveRanges()311 LastUse[R] = LastDef[R] = IndexType::None; in computeInitialLiveRanges()329 LastUse[S] = Index; in computeInitialLiveRanges()380 if (LastDef[S] != IndexType::None || LastUse[S] != IndexType::None) in computeInitialLiveRanges()389 if (LastDef[S] != IndexType::None || LastUse[S] != IndexType::None) in computeInitialLiveRanges()392 LastDef[S] = LastUse[S] = Index; in computeInitialLiveRanges()404 LastUse[R] = IndexType::Exit; in computeInitialLiveRanges()408 for (auto &I : LastUse) in computeInitialLiveRanges()
85 MachineInstr *LastUse = nullptr; ///< Last instr to use reg. member311 if (!LR.LastUse) return; in addKillFlag()312 MachineOperand &MO = LR.LastUse->getOperand(LR.LastOpNum); in addKillFlag()313 if (MO.isUse() && !LR.LastUse->isRegTiedToDefOperand(LR.LastOpNum)) { in addKillFlag()365 bool SpillKill = MachineBasicBlock::iterator(LR.LastUse) != MI; in spillVirtReg()371 LR.LastUse = nullptr; // Don't kill register again in spillVirtReg()645 } else if (LRI->LastUse) { in defineVirtReg()648 if (LRI->LastUse != &MI || LRI->LastUse->getOperand(LRI->LastOpNum).isUse()) in defineVirtReg()652 LRI->LastUse = &MI; in defineVirtReg()699 LRI->LastUse = &MI; in reloadVirtReg()
283 MachineInstr *LastUse = PhysRegUse[Reg]; in FindLastRefOrPartRef() local284 if (!LastDef && !LastUse) in FindLastRefOrPartRef()287 MachineInstr *LastRefOrPartRef = LastUse ? LastUse : LastDef; in FindLastRefOrPartRef()313 MachineInstr *LastUse = PhysRegUse[Reg]; in HandlePhysRegKill() local314 if (!LastDef && !LastUse) in HandlePhysRegKill()317 MachineInstr *LastRefOrPartRef = LastUse ? LastUse : LastDef; in HandlePhysRegKill()
388 unsigned LastUse = Dist; in noUseAfterLastDef() local396 if (MO.isUse() && DI->second < LastUse) in noUseAfterLastDef()397 LastUse = DI->second; in noUseAfterLastDef()402 return !(LastUse > LastDef && LastUse < Dist); in noUseAfterLastDef()
1391 SlotIndex LastUse = Before; in findLastUseBefore() local1402 if (InstSlot > LastUse && InstSlot < OldIdx) in findLastUseBefore()1403 LastUse = InstSlot.getRegSlot(); in findLastUseBefore()1405 return LastUse; in findLastUseBefore()
1246 SlotIndex LastUse = End.getPrevSlot(); in extendPHIRange() local1254 if (PSR.liveAt(LastUse)) in extendPHIRange()