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    Searched refs:SrcBitWidth (Results 1 - 3 of 3) sorted by null

  /external/llvm/lib/Transforms/InstCombine/
InstCombineSimplifyDemanded.cpp 435 unsigned SrcBitWidth =I->getOperand(0)->getType()->getScalarSizeInBits();
437 DemandedMask = DemandedMask.trunc(SrcBitWidth);
438 KnownZero = KnownZero.trunc(SrcBitWidth);
439 KnownOne = KnownOne.trunc(SrcBitWidth);
448 KnownZero |= APInt::getHighBitsSet(BitWidth, BitWidth - SrcBitWidth);
453 unsigned SrcBitWidth =I->getOperand(0)->getType()->getScalarSizeInBits();
456 APInt::getLowBitsSet(BitWidth, SrcBitWidth);
458 APInt NewBits(APInt::getHighBitsSet(BitWidth, BitWidth - SrcBitWidth));
462 InputDemandedBits.setBit(SrcBitWidth-1);
464 InputDemandedBits = InputDemandedBits.trunc(SrcBitWidth);
    [all...]
  /external/llvm/lib/Analysis/
ValueTracking.cpp 425 unsigned SrcBitWidth;
429 SrcBitWidth = TD->getTypeSizeInBits(SrcTy->getScalarType());
431 SrcBitWidth = SrcTy->getScalarSizeInBits();
432 if (!SrcBitWidth) break;
435 assert(SrcBitWidth && "SrcBitWidth can't be zero");
436 KnownZero = KnownZero.zextOrTrunc(SrcBitWidth);
437 KnownOne = KnownOne.zextOrTrunc(SrcBitWidth);
442 if (BitWidth > SrcBitWidth)
443 KnownZero |= APInt::getHighBitsSet(BitWidth, BitWidth - SrcBitWidth);
    [all...]
  /external/llvm/lib/Transforms/Scalar/
SeparateConstOffsetFromGEP.cpp 635 unsigned SrcBitWidth =
642 APInt::getSignedMaxValue(SrcBitWidth).getZExtValue()) {
    [all...]

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