Add new linkage types to support a real frontend

llvm-svn: 5786
diff --git a/llvm/lib/Transforms/Utils/CloneFunction.cpp b/llvm/lib/Transforms/Utils/CloneFunction.cpp
index ca22003..512bd38 100644
--- a/llvm/lib/Transforms/Utils/CloneFunction.cpp
+++ b/llvm/lib/Transforms/Utils/CloneFunction.cpp
@@ -110,7 +110,7 @@
                                     ArgTypes, F->getFunctionType()->isVarArg());
 
   // Create the new function...
-  Function *NewF = new Function(FTy, F->hasInternalLinkage(), F->getName());
+  Function *NewF = new Function(FTy, F->getLinkage(), F->getName());
   
   // Loop over the arguments, copying the names of the mapped arguments over...
   Function::aiterator DestI = NewF->abegin();