3 files changed, 12 insertions, 5 deletions
diff --git a/include/llvm/Function.h b/include/llvm/Function.h
index 11e823be9b..f2b0b48a74 100644
--- a/include/llvm/Function.h
+++ b/include/llvm/Function.h
@@ -42,7 +42,7 @@ private:
   void setParent(Module *parent);
 
 public:
-  Method(const MethodType *Ty, const string &Name = "");
+  Method(const MethodType *Ty, bool isInternal, const string &Name = "");
   ~Method();
 
   // Specialize setName to handle symbol table majik...
diff --git a/include/llvm/GlobalValue.h b/include/llvm/GlobalValue.h
index baee0bf4e0..d6a977bd37 100644
--- a/include/llvm/GlobalValue.h
+++ b/include/llvm/GlobalValue.h
@@ -16,9 +16,11 @@ class PointerType;
 class GlobalValue : public User {
   GlobalValue(const GlobalValue &);             // do not implement
 protected:
-  GlobalValue(const Type *Ty, ValueTy vty, const string &name = "")
-    : User(Ty, vty, name) { Parent = 0; }
+  GlobalValue(const Type *Ty, ValueTy vty, bool hasInternalLinkage,
+	      const string &name = "")
+    : User(Ty, vty, name), HasInternalLinkage(hasInternalLinkage), Parent(0) {}
 
+  bool HasInternalLinkage;    // Is this value accessable externally?
   Module *Parent;
 public:
   ~GlobalValue() {}
@@ -28,6 +30,11 @@ public:
     return (const PointerType*)User::getType();
   }
 
+  // Internal Linkage - True if the global value is inaccessible to 
+  bool hasInternalLinkage() const { return HasInternalLinkage; }
+  bool hasExternalLinkage() const { return !HasInternalLinkage; }
+  void setInternalLinkage(bool HIL) { HasInternalLinkage = HIL; }
+
   // Get the module that this global value is contained inside of...
   inline Module *getParent() { return Parent; }
   inline const Module *getParent() const { return Parent; }
diff --git a/include/llvm/GlobalVariable.h b/include/llvm/GlobalVariable.h
index cce4aaceae..2be424dbd5 100644
--- a/include/llvm/GlobalVariable.h
+++ b/include/llvm/GlobalVariable.h
@@ -24,8 +24,8 @@ class GlobalVariable : public GlobalValue {
 
   bool Constant;                   // Is this a global constant?
 public:
-  GlobalVariable(const Type *Ty, bool isConstant, ConstPoolVal *Initializer = 0,
-		 const string &Name = "");
+  GlobalVariable(const Type *Ty, bool isConstant, bool isInternal,
+		 ConstPoolVal *Initializer = 0, const string &Name = "");
   ~GlobalVariable() {}
 
   // Specialize setName to handle symbol table majik...