Lines Matching defs:Known1

44286       KnownBits Known1;
44288       if (SimplifyDemandedBits(Op1, DemandedMask, Known1, TLO, Depth + 1))
44292       KnownBits LengthBits = Known1.extractBits(8, 8);
49104   KnownBits Known1 = DAG.computeKnownBits(N->getOperand(1));
49105   if (!Known1.isConstant())
49108   const APInt &C = Known1.getConstant();