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-rw-r--r--include/llvm/Argument.h91
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diff --git a/include/llvm/Argument.h b/include/llvm/Argument.h
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--- a/include/llvm/Argument.h
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-//===-- llvm/Argument.h - Definition of the Argument class ------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares the Argument class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_ARGUMENT_H
-#define LLVM_ARGUMENT_H
-
-#include "llvm/Value.h"
-#include "llvm/Attributes.h"
-#include "llvm/ADT/ilist_node.h"
-#include "llvm/ADT/Twine.h"
-
-namespace llvm {
-
-template<typename ValueSubClass, typename ItemParentClass>
- class SymbolTableListTraits;
-
-/// A class to represent an incoming formal argument to a Function. An argument
-/// is a very simple Value. It is essentially a named (optional) type. When used
-/// in the body of a function, it represents the value of the actual argument
-/// the function was called with.
-/// @brief LLVM Argument representation
-class Argument : public Value, public ilist_node<Argument> {
- virtual void anchor();
- Function *Parent;
-
- friend class SymbolTableListTraits<Argument, Function>;
- void setParent(Function *parent);
-
-public:
- /// Argument ctor - If Function argument is specified, this argument is
- /// inserted at the end of the argument list for the function.
- ///
- explicit Argument(Type *Ty, const Twine &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;
-
- /// getParamAlignment - If this is a byval argument, return its alignment.
- unsigned getParamAlignment() const;
-
- /// hasNestAttr - Return true if this argument has the nest attribute on
- /// it in its containing function.
- bool hasNestAttr() const;
-
- /// hasNoAliasAttr - Return true if this argument has the noalias attribute on
- /// it in its containing function.
- bool hasNoAliasAttr() const;
-
- /// hasNoCaptureAttr - Return true if this argument has the nocapture
- /// attribute on it in its containing function.
- bool hasNoCaptureAttr() const;
-
- /// hasStructRetAttr - Return true if this argument has the sret attribute on
- /// it in its containing function.
- bool hasStructRetAttr() const;
-
- /// addAttr - Add a Attribute to an argument
- void addAttr(Attributes);
-
- /// removeAttr - Remove a Attribute from an argument
- void removeAttr(Attributes);
-
- /// classof - Methods for support type inquiry through isa, cast, and
- /// dyn_cast:
- ///
- static inline bool classof(const Value *V) {
- return V->getValueID() == ArgumentVal;
- }
-};
-
-} // End llvm namespace
-
-#endif
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