Lines Matching refs:KnownZero
2074 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0);
2075 computeKnownBits(ResultOp, KnownZero, KnownOne, 0, &RI);
2076 if ((KnownZero|KnownOne).isAllOnesValue())
2142 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0);
2143 computeKnownBits(Cond, KnownZero, KnownOne, 0, &SI);
2144 unsigned LeadingKnownZeros = KnownZero.countLeadingOnes();
2759 APInt KnownZero(BitWidth, 0);
2761 computeKnownBits(I, KnownZero, KnownOne, /*Depth*/0, I);
2762 if ((KnownZero | KnownOne).isAllOnesValue()) {
