Lines Matching refs:KnownZero
22520 APInt &KnownZero,
22524 unsigned BitWidth = KnownZero.getBitWidth();
22533 KnownZero = KnownOne = APInt(BitWidth, 0); // Don't know anything.
22552 KnownZero |= APInt::getHighBitsSet(BitWidth, BitWidth - 1);
22577 KnownZero = APInt::getHighBitsSet(BitWidth, BitWidth - NumLoBits);
24431 APInt KnownZero, KnownOne;
24435 TLI.SimplifyDemandedBits(Cond, DemandedMask, KnownZero, KnownOne,
26897 APInt KnownZero, KnownOne;
26902 TLI.SimplifyDemandedBits(Op1, DemandedMask, KnownZero, KnownOne, TLO))
