X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FGlobalValue.h;h=63dc4ab6bae05be4a26a7a394e4774f1b23a76e5;hb=8c74f7f2991a10977fd5a003b2901b56eb2e19a8;hp=b184b8e449713fd2aa0246759dc049dda65caac5;hpb=13fb0db0c26ec498cf8ffb0f9943d28962d4ced7;p=oota-llvm.git

diff --git a/include/llvm/GlobalValue.h b/include/llvm/GlobalValue.h
index b184b8e4497..63dc4ab6bae 100644
--- a/include/llvm/GlobalValue.h
+++ b/include/llvm/GlobalValue.h
@@ -57,7 +57,7 @@ public:
   };
 
 protected:
-  GlobalValue(const Type *ty, ValueTy vty, Use *Ops, unsigned NumOps,
+  GlobalValue(Type *ty, ValueTy vty, Use *Ops, unsigned NumOps,
               LinkageTypes linkage, const Twine &Name)
     : Constant(ty, vty, Ops, NumOps), Parent(0),
       Linkage(linkage), Visibility(DefaultVisibility), Alignment(0),
@@ -106,8 +106,8 @@ public:
   bool use_empty_except_constants();
 
   /// getType - Global values are always pointers.
-  inline const PointerType *getType() const {
-    return reinterpret_cast<const PointerType*>(User::getType());
+  inline PointerType *getType() const {
+    return reinterpret_cast<PointerType*>(User::getType());
   }
 
   static LinkageTypes getLinkOnceLinkage(bool ODR) {
@@ -258,16 +258,12 @@ public:
 
 /// @}
 
-  /// Override from Constant class. No GlobalValue's are null values so this
-  /// always returns false.
-  virtual bool isNullValue() const { return false; }
-
   /// Override from Constant class.
   virtual void destroyConstant();
 
   /// isDeclaration - Return true if the primary definition of this global 
-  /// value is outside of the current translation unit...
-  virtual bool isDeclaration() const = 0;
+  /// value is outside of the current translation unit.
+  bool isDeclaration() const;
 
   /// removeFromParent - This method unlinks 'this' from the containing module,
   /// but does not delete it.