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Lines Matching refs:KnownZero

822     APInt KnownZero(BitWidth, 0);
824     computeKnownBits(II->getArgOperand(0), KnownZero, KnownOne, 0, II);
827     if ((Mask & KnownZero) == Mask)
840     APInt KnownZero(BitWidth, 0);
842     computeKnownBits(II->getArgOperand(0), KnownZero, KnownOne, 0, II);
845     if ((Mask & KnownZero) == Mask)
1739     APInt KnownZero(1, 0), KnownOne(1, 0);
1740     computeKnownBits(IIOperand, KnownZero, KnownOne, 0, II);