X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;ds=sidebyside;f=include%2Fllvm%2FArgument.h;h=dc9df34c603d7b0acc42b7d849149791eb7aaf5c;hb=b09c146b116359616f6cbd4c8b3328607e00ff42;hp=a9d85f21d091fdfb525080f12ecc2501b7f28987;hpb=de6fa5f25f572b79b3dd7bbbe4dba78a54a4b2f8;p=oota-llvm.git

diff --git a/include/llvm/Argument.h b/include/llvm/Argument.h
index a9d85f21d09..dc9df34c603 100644
--- a/include/llvm/Argument.h
+++ b/include/llvm/Argument.h
@@ -14,6 +14,9 @@
 #ifndef LLVM_ARGUMENT_H
 #define LLVM_ARGUMENT_H
 
+#include "llvm/ADT/Twine.h"
+#include "llvm/ADT/ilist_node.h"
+#include "llvm/Attributes.h"
 #include "llvm/Value.h"
 
 namespace llvm {
@@ -26,12 +29,10 @@ template<typename ValueSubClass, typename ItemParentClass>
 /// 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 {  // Defined in the Function.cpp file
+class Argument : public Value, public ilist_node<Argument> {
+  virtual void anchor();
   Function *Parent;
 
-  Argument *Prev, *Next; // Next and Prev links for our intrusive linked list
-  void setNext(Argument *N) { Next = N; }
-  void setPrev(Argument *N) { Prev = N; }
   friend class SymbolTableListTraits<Argument, Function>;
   void setParent(Function *parent);
 
@@ -39,8 +40,7 @@ public:
   /// 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 = "",
-                    Function *F = 0);
+  explicit Argument(Type *Ty, const Twine &Name = "", Function *F = 0);
 
   inline const Function *getParent() const { return Parent; }
   inline       Function *getParent()       { return Parent; }
@@ -52,30 +52,38 @@ public:
   /// 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;
   
-  virtual void print(std::ostream &OS) const;
-  void print(std::ostream *OS) const {
-    if (OS) print(*OS);
-  }
+  /// 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 Argument *) { return true; }
   static inline bool classof(const Value *V) {
     return V->getValueID() == ArgumentVal;
   }
-  
-private:
-  // getNext/Prev - Return the next or previous argument in the list.
-  Argument *getNext()       { return Next; }
-  const Argument *getNext() const { return Next; }
-  Argument *getPrev()       { return Prev; }
-  const Argument *getPrev() const { return Prev; }
 };
 
 } // End llvm namespace