Check in hook that I forgot

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17956 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/LowerPacked.cpp

@@ -98,6 +98,9 @@ X("lower-packed",
 
 } // end namespace   
 
+FunctionPass *createLowerPackedPass() { return new LowerPacked(); }
+
+
 // This function sets lowered values for a corresponding
 // packed value.  Note, in the case of a forward reference
 // getValues(Value*) will have already been called for