void ComputeMaskedBits(SDOperand Op, const APInt &Mask, APInt &KnownZero,
APInt &KnownOne, unsigned Depth = 0) const;
- /// ComputeMaskedBits - This is a wrapper around the APInt-using
- /// form of ComputeMaskedBits for use by clients that haven't been converted
- /// to APInt yet.
- void ComputeMaskedBits(SDOperand Op, uint64_t Mask, uint64_t &KnownZero,
- uint64_t &KnownOne, unsigned Depth = 0) const;
-
/// ComputeNumSignBits - Return the number of times the sign bit of the
/// register is replicated into the other bits. We know that at least 1 bit
/// is always equal to the sign bit (itself), but other cases can give us