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Searched refs:LastDef (Results 1 – 8 of 8) sorted by relevance

/freebsd-14.2/contrib/llvm-project/llvm/lib/CodeGen/
H A DLiveVariables.cpp193 MachineInstr *LastDef = nullptr; in FindLastPartialDef() local
201 LastDef = Def; in FindLastPartialDef()
206 if (!LastDef) in FindLastPartialDef()
219 return LastDef; in FindLastPartialDef()
226 MachineInstr *LastDef = PhysRegDef[Reg]; in HandlePhysRegUse() local
228 if (!LastDef && !PhysRegUse[Reg]) { in HandlePhysRegUse()
274 MachineInstr *LastDef = PhysRegDef[Reg]; in FindLastRefOrPartRef() local
276 if (!LastDef && !LastUse) in FindLastRefOrPartRef()
284 if (Def && Def != LastDef) { in FindLastRefOrPartRef()
305 if (!LastDef && !LastUse) in HandlePhysRegKill()
[all …]
H A DReachingDefAnalysis.cpp252 int LastDef = ReachingDefDefaultVal; in traverse() local
254 assert(Def > LastDef && "Defs must be sorted and unique"); in traverse()
255 LastDef = Def; in traverse()
H A DTwoAddressInstructionPass.cpp123 bool noUseAfterLastDef(Register Reg, unsigned Dist, unsigned &LastDef);
267 unsigned &LastDef) { in noUseAfterLastDef() argument
268 LastDef = 0; in noUseAfterLastDef()
279 if (MO.isDef() && DI->second > LastDef) in noUseAfterLastDef()
280 LastDef = DI->second; in noUseAfterLastDef()
283 return !(LastUse > LastDef && LastUse < Dist); in noUseAfterLastDef()
H A DModuloSchedule.cpp1024 bool LastDef, in updateInstruction() argument
1038 if (LastDef) in updateInstruction()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/Hexagon/
H A DHexagonBlockRanges.cpp291 std::map<RegisterRef,IndexType> LastDef, LastUse; in computeInitialLiveRanges() local
300 LastDef[R] = IndexType::Entry; in computeInitialLiveRanges()
302 auto closeRange = [&LastUse,&LastDef,&LiveMap] (RegisterRef R) -> void { in computeInitialLiveRanges()
303 auto LD = LastDef[R], LU = LastUse[R]; in computeInitialLiveRanges()
309 LastUse[R] = LastDef[R] = IndexType::None; in computeInitialLiveRanges()
377 if (LastDef[S] != IndexType::None || LastUse[S] != IndexType::None) in computeInitialLiveRanges()
379 LastDef[S] = Index; in computeInitialLiveRanges()
385 if (LastDef[S] != IndexType::None || LastUse[S] != IndexType::None) in computeInitialLiveRanges()
388 LastDef[S] = LastUse[S] = Index; in computeInitialLiveRanges()
407 for (auto &I : LastDef) in computeInitialLiveRanges()
H A DHexagonCopyToCombine.cpp391 DenseMap<unsigned, MachineInstr *> LastDef; in findPotentialNewifiableTFRs() local
406 MachineInstr *DefInst = LastDef[Reg]; in findPotentialNewifiableTFRs()
440 LastDef[SubReg] = &MI; in findPotentialNewifiableTFRs()
442 LastDef[Reg] = &MI; in findPotentialNewifiableTFRs()
446 LastDef[Reg] = &MI; in findPotentialNewifiableTFRs()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Transforms/Scalar/
H A DMemCpyOptimizer.cpp697 auto *LastDef = in processStoreOfLoad() local
699 auto *NewAccess = MSSAU->createMemoryAccessAfter(M, nullptr, LastDef); in processStoreOfLoad()
1202 auto *LastDef = cast<MemoryDef>(MSSAU->getMemorySSA()->getMemoryAccess(M)); in processMemCpyMemCpyDependence() local
1203 auto *NewAccess = MSSAU->createMemoryAccessAfter(NewM, nullptr, LastDef); in processMemCpyMemCpyDependence()
1308 auto *LastDef = in processMemSetMemCpyDependence() local
1311 NewMemSet, nullptr, LastDef); in processMemSetMemCpyDependence()
1414 auto *LastDef = in performMemCpyToMemSetOptzn() local
1416 auto *NewAccess = MSSAU->createMemoryAccessAfter(NewM, nullptr, LastDef); in performMemCpyToMemSetOptzn()
1688 auto *LastDef = cast<MemoryDef>(MA); in processMemCpy() local
1690 MSSAU->createMemoryAccessAfter(NewM, nullptr, LastDef); in processMemCpy()
/freebsd-14.2/contrib/llvm-project/llvm/include/llvm/CodeGen/
H A DModuloSchedule.h221 void updateInstruction(MachineInstr *NewMI, bool LastDef,