diff options
Diffstat (limited to 'include/llvm/IR/Argument.h')
| -rw-r--r-- | include/llvm/IR/Argument.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/llvm/IR/Argument.h b/include/llvm/IR/Argument.h index 0092f49e49ad6..d8b280a66f184 100644 --- a/include/llvm/IR/Argument.h +++ b/include/llvm/IR/Argument.h @@ -73,6 +73,12 @@ public: /// containing function. bool hasByValAttr() const; + /// \brief Return true if this argument has the swiftself attribute. + bool hasSwiftSelfAttr() const; + + /// \brief Return true if this argument has the swifterror attribute. + bool hasSwiftErrorAttr() const; + /// \brief Return true if this argument has the byval attribute or inalloca /// attribute on it in its containing function. These attributes both /// represent arguments being passed by value. @@ -120,9 +126,20 @@ public: /// \brief Add a Attribute to an argument. void addAttr(AttributeSet AS); + void addAttr(Attribute::AttrKind Kind) { + addAttr(AttributeSet::get(getContext(), getArgNo() + 1, Kind)); + } + /// \brief Remove a Attribute from an argument. void removeAttr(AttributeSet AS); + void removeAttr(Attribute::AttrKind Kind) { + removeAttr(AttributeSet::get(getContext(), getArgNo() + 1, Kind)); + } + + /// \brief Checks if an argument has a given attribute. + bool hasAttribute(Attribute::AttrKind Kind) const; + /// \brief Method for support type inquiry through isa, cast, and /// dyn_cast. static inline bool classof(const Value *V) { |