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    Searched defs:SimplifyDemandedBits (Results 1 - 3 of 3) sorted by null

  /external/llvm/lib/Transforms/InstCombine/
InstCombineSimplifyDemanded.cpp 50 /// SimplifyDemandedBits knows about. See if the instruction has any
65 /// SimplifyDemandedBits - This form of SimplifyDemandedBits simplifies the
68 bool InstCombiner::SimplifyDemandedBits(Use &U, APInt DemandedMask,
88 /// caller (which might recursively be SimplifyDemandedBits itself) to simplify
108 "SimplifyDemandedBits needs to know bit widths!");
226 if (SimplifyDemandedBits(I->getOperandUse(1), DemandedMask,
228 SimplifyDemandedBits(I->getOperandUse(0), DemandedMask & ~RHSKnownZero,
258 if (SimplifyDemandedBits(I->getOperandUse(1), DemandedMask,
260 SimplifyDemandedBits(I->getOperandUse(0), DemandedMask & ~RHSKnownOne,
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  /external/llvm/lib/CodeGen/SelectionDAG/
TargetLowering.cpp     [all...]
DAGCombiner.cpp 118 /// SimplifyDemandedBits - Check the specified integer node value to see if
121 bool SimplifyDemandedBits(SDValue Op) {
124 return SimplifyDemandedBits(Op, Demanded);
127 bool SimplifyDemandedBits(SDValue Op, const APInt &Demanded);
640 /// SimplifyDemandedBits - Check the specified integer node value to see if
643 bool DAGCombiner::SimplifyDemandedBits(SDValue Op, const APInt &Demanded) {
646 if (!TLI.SimplifyDemandedBits(Op, Demanded, KnownZero, KnownOne, TLO))
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