+ /// \brief Remove the specified attributes at the specified index from this
+ /// attribute list. Because attribute lists are immutable, this returns the
+ /// new list.
+ AttributeSet removeAttributes(LLVMContext &C, unsigned Index,
+ const AttrBuilder &Attrs) const;
+
+ /// \brief Add the dereferenceable attribute to the attribute set at the given
+ /// index. Because attribute sets are immutable, this returns a new set.
+ AttributeSet addDereferenceableAttr(LLVMContext &C, unsigned Index,
+ uint64_t Bytes) const;
+
+ /// \brief Add the dereferenceable_or_null attribute to the attribute set at
+ /// the given index. Because attribute sets are immutable, this returns a new
+ /// set.
+ AttributeSet addDereferenceableOrNullAttr(LLVMContext &C, unsigned Index,
+ uint64_t Bytes) const;
+