diff --git a/lib/Analysis/RegionInfo.cpp b/lib/Analysis/RegionInfo.cpp
index 4a0a9a3ccec..9d84f55eeb5 100644
--- a/lib/Analysis/RegionInfo.cpp
+++ b/lib/Analysis/RegionInfo.cpp
@@ -444,7 +444,7 @@ void Region::dump() const {
 void Region::clearNodeCache() {
   // Free the cached nodes.
   for (BBNodeMapT::iterator I = BBNodeMap.begin(),
-       IE = BBNodeMap.end(); I != IE; ++IE)
+       IE = BBNodeMap.end(); I != IE; ++I)
     delete I->second;
 
   BBNodeMap.clear();