Searched refs:Op1Known (Results 1 – 3 of 3) sorted by relevance
6448 KnownBits Op1Known(BitWidth); in foldICmpUsingKnownBits() local6459 if (SimplifyDemandedBits(&I, 1, APInt::getAllOnes(BitWidth), Op1Known, in foldICmpUsingKnownBits()6472 Op1Min = Op1Known.getSignedMinValue(); in foldICmpUsingKnownBits()6473 Op1Max = Op1Known.getSignedMaxValue(); in foldICmpUsingKnownBits()6477 Op1Min = Op1Known.getMinValue(); in foldICmpUsingKnownBits()6478 Op1Max = Op1Known.getMaxValue(); in foldICmpUsingKnownBits()6581 if (Op1Known.isZero()) { in foldICmpUsingKnownBits()6610 if (Op1Known.isConstant() && Op1Known.getConstant().isPowerOf2() && in foldICmpUsingKnownBits()6611 (Op0Known & Op1Known) == Op0Known) in foldICmpUsingKnownBits()6685 ((Op0Known.Zero.isNegative() && Op1Known.Zero.isNegative()) || in foldICmpUsingKnownBits()[all …]
3139 KnownBits Op1Known = in isKnownNonZeroFromOperator() local3141 if (Op1Known.isNonNegative() && in isKnownNonZeroFromOperator()3142 IsNonZero(II->getArgOperand(1), Op1NonZero, Op1Known)) in isKnownNonZeroFromOperator()3149 return IsNonZero(II->getArgOperand(1), Op1NonZero, Op1Known) && in isKnownNonZeroFromOperator()3155 KnownBits Op1Known = in isKnownNonZeroFromOperator() local3157 if (Op1Known.isNegative()) in isKnownNonZeroFromOperator()3164 if (Op1Known.isNonZero() && Op0Known.isNonZero()) in isKnownNonZeroFromOperator()
14116 KnownBits Op1Known = DAG.computeKnownBits(N->getOperand(0)); in DAGCombineTruncBoolExt() local14122 Op1Known.Zero.setBit(0); Op1Known.One.clearBit(0); in DAGCombineTruncBoolExt()14125 if (!Op1Known.isConstant() || !Op2Known.isConstant() || in DAGCombineTruncBoolExt()14126 Op1Known.getConstant() != Op2Known.getConstant()) in DAGCombineTruncBoolExt()