Lines Matching defs:KnownOne
9818 APInt KnownZero, KnownOne;
9819 DAG.ComputeMaskedBits(SDValue(N,0), KnownZero, KnownOne);
10407 APInt &KnownOne,
10410 unsigned BitWidth = KnownOne.getBitWidth();
10411 KnownZero = KnownOne = APInt(BitWidth, 0);
10425 DAG.ComputeMaskedBits(Op.getOperand(0), KnownZero, KnownOne, Depth+1);
10426 if (KnownZero == 0 && KnownOne == 0) return;
10431 KnownOne &= KnownOneRHS;