//
// The LLVM Compiler Infrastructure
//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
/// Argument ctor - If Function argument is specified, this argument is
/// inserted at the end of the argument list for the function.
///
- explicit Argument(const Type *Ty,
- const std::string &Name = "",
+ explicit Argument(const Type *Ty, const std::string &Name = "",
Function *F = 0);
inline const Function *getParent() const { return Parent; }
inline Function *getParent() { return Parent; }
+ /// getArgNo - Return the index of this formal argument in its containing
+ /// function. For example in "void foo(int a, float b)" a is 0 and b is 1.
+ unsigned getArgNo() const;
+
+ /// hasByValAttr - Return true if this argument has the byval attribute on it
+ /// in its containing function.
+ bool hasByValAttr() const;
+
+ /// hasNoAliasAttr - Return true if this argument has the noalias attribute on
+ /// it in its containing function.
+ bool hasNoAliasAttr() const;
+
virtual void print(std::ostream &OS) const;
void print(std::ostream *OS) const {
if (OS) print(*OS);