Preserve the new moduleID field

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5835 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Utils/CloneModule.cpp

@@ -18,7 +18,7 @@
 ///
 Module *CloneModule(const Module *M) {
   // First off, we need to create the new module...
-  Module *New = new Module();
+  Module *New = new Module(M->getModuleIdentifier());
 
   // Create the value map that maps things from the old module over to the new
   // module.