Lines Matching refs:zext
59 if (CallerAttrs.hasAttribute(AttributeSet::ReturnIndex, Attribute::ZExt) ||
763 APInt::getSignBit(ExVT.getScalarType().getSizeInBits()).zext(BitWidth);
812 KnownZero = KnownZero.zext(BitWidth);
813 KnownOne = KnownOne.zext(BitWidth);
839 KnownZero = KnownZero.zext(BitWidth);
840 KnownOne = KnownOne.zext(BitWidth);
866 KnownZero = KnownZero.zext(BitWidth);
867 KnownOne = KnownOne.zext(BitWidth);
875 APInt TruncMask = NewMask.zext(OperandBitWidth);
1138 // (zext x) == C --> x == (trunc C)
1144 // ZExt
1303 // Otherwise, make this a use of a zext.
1978 // now; without this it would get ZExt'd later in
