fix typo

llvm-svn: 33459

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/include/llvm/ADT/SmallSet.h b/llvm/include/llvm/ADT/SmallSet.h
index dd1081e3889..f0481fcef33 100644
--- a/llvm/include/llvm/ADT/SmallSet.h
+++ b/llvm/include/llvm/ADT/SmallSet.h
@@ -57,7 +57,7 @@ public:
   /// insert - Insert an element into the set if it isn't already there.
   std::pair<iterator,bool> insert(const T &V) {
     iterator I = find(V);
-    if (I == end())    // Don't reinsert if it already exists.
+    if (I != end())    // Don't reinsert if it already exists.
       return std::make_pair(I, false);
     Vector.push_back(V);
     return std::make_pair(end()-1, true);