diff --git a/include/llvm/Analysis/RegionIterator.h b/include/llvm/Analysis/RegionIterator.h
index 0daff58475d..ced58dfabdd 100644
--- a/include/llvm/Analysis/RegionIterator.h
+++ b/include/llvm/Analysis/RegionIterator.h
@@ -145,16 +145,6 @@ public:
     ++*this;
     return tmp;
   }
-
-  inline const Self &operator=(const Self &I) {
-    if (this != &I) {
-      assert(getNode()->getParent() == I.getNode()->getParent()
-             && "Cannot assign iterators of two different regions!");
-      Node = I.Node;
-      BItor = I.BItor;
-    }
-    return *this;
-  }
 };
 
 
@@ -240,16 +230,6 @@ public:
     ++*this;
     return tmp;
   }
-
-  inline const Self &operator=(const Self &I) {
-    if (this != &I) {
-      assert(Node->getParent() == I.Node->getParent()
-             && "Cannot assign iterators to two different regions!");
-      Node = I.Node;
-      Itor = I.Itor;
-    }
-    return *this;
-  }
 };
 
 template<class NodeType, class BlockT, class RegionT>