diff --git a/include/llvm/ADT/PostOrderIterator.h b/include/llvm/ADT/PostOrderIterator.h
index b477d0a8f0f..227472b2dd7 100644
--- a/include/llvm/ADT/PostOrderIterator.h
+++ b/include/llvm/ADT/PostOrderIterator.h
@@ -71,7 +71,7 @@ class po_iterator : public forward_iterator<typename GT::NodeType, ptrdiff_t>,
   inline po_iterator() {} // End is when stack is empty.
 
   inline po_iterator(NodeType *BB, SetType &S) :
-    po_iterator_storage<SetType, ExtStorage>(&S) {
+    po_iterator_storage<SetType, ExtStorage>(S) {
     if(!S.count(BB)) {
       this->Visited.insert(BB);
       VisitStack.push(std::make_pair(BB, GT::child_begin(BB)));
@@ -80,7 +80,7 @@ class po_iterator : public forward_iterator<typename GT::NodeType, ptrdiff_t>,
   }
 
   inline po_iterator(SetType &S) :
-      po_iterator_storage<SetType, ExtStorage>(&S) {
+      po_iterator_storage<SetType, ExtStorage>(S) {
   } // End is when stack is empty.
 public:
   typedef typename super::pointer pointer;