- typedef DenseSet<Attribute::AttrKind>::iterator iterator;
- typedef DenseSet<Attribute::AttrKind>::const_iterator const_iterator;
-
- iterator begin() { return Attrs.begin(); }
- iterator end() { return Attrs.end(); }
-
- const_iterator begin() const { return Attrs.begin(); }
- const_iterator end() const { return Attrs.end(); }
-
- /// \brief Remove attributes that are used on functions only.
- void removeFunctionOnlyAttrs() {
- removeAttribute(Attribute::NoReturn)
- .removeAttribute(Attribute::NoUnwind)
- .removeAttribute(Attribute::ReadNone)
- .removeAttribute(Attribute::ReadOnly)
- .removeAttribute(Attribute::NoInline)
- .removeAttribute(Attribute::AlwaysInline)
- .removeAttribute(Attribute::OptimizeForSize)
- .removeAttribute(Attribute::StackProtect)
- .removeAttribute(Attribute::StackProtectReq)
- .removeAttribute(Attribute::StackProtectStrong)
- .removeAttribute(Attribute::NoRedZone)
- .removeAttribute(Attribute::NoImplicitFloat)
- .removeAttribute(Attribute::Naked)
- .removeAttribute(Attribute::InlineHint)
- .removeAttribute(Attribute::StackAlignment)
- .removeAttribute(Attribute::UWTable)
- .removeAttribute(Attribute::NonLazyBind)
- .removeAttribute(Attribute::ReturnsTwice)
- .removeAttribute(Attribute::AddressSafety)
- .removeAttribute(Attribute::MinSize)
- .removeAttribute(Attribute::NoDuplicate);
+ /// \brief This turns the number of dereferenceable bytes into the form used
+ /// internally in Attribute.
+ AttrBuilder &addDereferenceableAttr(uint64_t Bytes);
+
+ /// \brief This turns the number of dereferenceable_or_null bytes into the
+ /// form used internally in Attribute.
+ AttrBuilder &addDereferenceableOrNullAttr(uint64_t Bytes);
+
+ /// \brief Return true if the builder contains no target-independent
+ /// attributes.
+ bool empty() const { return Attrs.none(); }
+
+ // Iterators for target-dependent attributes.
+ typedef std::pair<std::string, std::string> td_type;
+ typedef std::map<std::string, std::string>::iterator td_iterator;
+ typedef std::map<std::string, std::string>::const_iterator td_const_iterator;
+ typedef llvm::iterator_range<td_iterator> td_range;
+ typedef llvm::iterator_range<td_const_iterator> td_const_range;
+
+ td_iterator td_begin() { return TargetDepAttrs.begin(); }
+ td_iterator td_end() { return TargetDepAttrs.end(); }
+
+ td_const_iterator td_begin() const { return TargetDepAttrs.begin(); }
+ td_const_iterator td_end() const { return TargetDepAttrs.end(); }
+
+ td_range td_attrs() { return td_range(td_begin(), td_end()); }
+ td_const_range td_attrs() const {
+ return td_const_range(td_begin(), td_end());