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    Searched refs:SignBits (Results 1 - 6 of 6) sorted by relevancy

  /src/external/apache2/llvm/dist/llvm/lib/Target/AMDGPU/
AMDGPUCodeGenPrepare.cpp 848 unsigned SignBits = std::min(LHSSignBits, RHSSignBits);
849 unsigned DivBits = Num->getType()->getScalarSizeInBits() - SignBits;
AMDGPUISelLowering.cpp 1674 unsigned SignBits = std::min(LHSSignBits, RHSSignBits);
1675 unsigned DivBits = BitSize - SignBits;
4019 unsigned SignBits = Signed ? (32 - WidthVal + 1) : (32 - WidthVal);
4022 if (OpSignBits >= SignBits)
4549 unsigned SignBits = 32 - Width->getZExtValue() + 1;
4551 return SignBits;
4555 return std::max(SignBits, Op0SignBits);
  /src/external/apache2/llvm/dist/llvm/lib/Transforms/InstCombine/
InstCombineSimplifyDemanded.cpp 461 // Truth table for inputs and output signbits:
478 // Truth table for inputs and output signbits:
649 unsigned SignBits = ComputeNumSignBits(I->getOperand(0), Depth + 1, CxtI);
654 BitWidth, std::min(SignBits + ShiftAmt - 1, BitWidth)));
  /src/external/apache2/llvm/dist/llvm/lib/Analysis/
ValueTracking.cpp 4687 unsigned SignBits = ComputeNumSignBits(LHS, DL, 0, AC, CxtI, DT) +
4692 if (SignBits > BitWidth + 1)
4696 // SignBits == BitWidth + 1 and
4697 // SignBits == BitWidth
4700 if (SignBits == BitWidth + 1) {
  /src/external/apache2/llvm/dist/llvm/lib/CodeGen/SelectionDAG/
DAGCombiner.cpp 4718 unsigned SignBits = DAG.ComputeNumSignBits(N0);
4719 if (SignBits > 1)
4720 SignBits += DAG.ComputeNumSignBits(N1);
4721 if (SignBits > VT.getScalarSizeInBits() + 1)
  /src/external/apache2/llvm/dist/llvm/lib/Target/X86/
X86ISelLowering.cpp 23143 // same as a signed compare and there's no need to flip signbits.
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