diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index 0783d65..f35aa09 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -315,14 +315,14 @@
 
   void EmitGlobalDefinition(const ValueDecl *D);
 
-  /// EmitForwardFunctionDefinition - Create a new function for the
-  /// given decl and set attributes as appropriate.
+  /// CreateFunctionPrototypeIR - Create a new LLVM IR Function for the given
+  /// decl and set attributes as appropriate.
   ///
   /// \arg Ty - If non-null the LLVM function type to use for the
   /// decl; it is the callers responsibility to make sure this is
   /// compatible with the correct type.
-  llvm::GlobalValue *EmitForwardFunctionDefinition(const FunctionDecl *D,
-                                                   const llvm::Type *Ty);
+  llvm::GlobalValue *CreateFunctionPrototypeIR(const FunctionDecl *D,
+                                               const llvm::Type *Ty);
 
   void EmitGlobalFunctionDefinition(const FunctionDecl *D);
   void EmitGlobalVarDefinition(const VarDecl *D);