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Lines Matching defs:KnownOne

9378     APInt KnownZero, KnownOne;
9379     DAG.ComputeMaskedBits(SDValue(N,0), KnownZero, KnownOne);
9950                                                        APInt &KnownOne,
9953   KnownZero = KnownOne = APInt(KnownOne.getBitWidth(), 0);
9958     DAG.ComputeMaskedBits(Op.getOperand(0), KnownZero, KnownOne, Depth+1);
9959     if (KnownZero == 0 && KnownOne == 0) return;
9964     KnownOne  &= KnownOneRHS;