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    Searched refs:DemandedMask (Results 1 - 6 of 6) sorted by null

  /external/llvm/lib/Transforms/InstCombine/
InstCombineSimplifyDemanded.cpp 56 APInt DemandedMask(APInt::getAllOnesValue(BitWidth));
58 Value *V = SimplifyDemandedUseBits(&Inst, DemandedMask,
69 bool InstCombiner::SimplifyDemandedBits(Use &U, APInt DemandedMask,
72 Value *NewVal = SimplifyDemandedUseBits(U.get(), DemandedMask,
82 /// that only the bits set in DemandedMask of the result of V are ever used
93 /// in DemandedMask. Note also that the bitwidth of V, DemandedMask, KnownZero
101 Value *InstCombiner::SimplifyDemandedUseBits(Value *V, APInt DemandedMask,
106 uint32_t BitWidth = DemandedMask.getBitWidth();
115 "Value *V, DemandedMask, KnownZero and KnownOne
    [all...]
InstCombine.h 328 Value *SimplifyDemandedUseBits(Value *V, APInt DemandedMask,
331 bool SimplifyDemandedBits(Use &U, APInt DemandedMask,
337 APInt DemandedMask, APInt &KnownZero,
InstCombineVectorOps.cpp 131 APInt DemandedMask(VectorWidth, 0);
132 DemandedMask.setBit(IndexVal);
134 DemandedMask, UndefElts)) {
  /external/llvm/lib/CodeGen/SelectionDAG/
TargetLowering.cpp 343 /// DemandedMask bits of the result of Op are ever used downstream. If we can
348 /// only be accurate for those bits in the DemandedMask.
350 const APInt &DemandedMask,
355 unsigned BitWidth = DemandedMask.getBitWidth();
358 APInt NewMask = DemandedMask;
375 } else if (DemandedMask == 0) {
737 if (MsbMask == DemandedMask) {
    [all...]
  /external/llvm/include/llvm/Target/
TargetLowering.h     [all...]
  /external/llvm/lib/Target/X86/
X86ISelLowering.cpp     [all...]

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