Lines Matching refs:KnownZero
625 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0);
626 computeKnownBits(ICI->getOperand(0), KnownZero, KnownOne, 0, &CI);
628 APInt KnownZeroMask(~KnownZero);
1000 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0);
1001 computeKnownBits(Op0, KnownZero, KnownOne, 0, &CI);
1003 APInt KnownZeroMask(~KnownZero);
1136 bool KnownZero, KnownOne;
1137 ComputeSignBit(Src, KnownZero, KnownOne, 0, &CI);
1138 if (KnownZero) {
