diff --git a/lib/Analysis/LoopInfo.cpp b/lib/Analysis/LoopInfo.cpp
index 559f676..d0e7a77 100644
--- a/lib/Analysis/LoopInfo.cpp
+++ b/lib/Analysis/LoopInfo.cpp
@@ -43,7 +43,7 @@
 //
 bool LoopInfo::runOnFunction(Function &) {
   releaseMemory();
-  LI->Calculate(getAnalysis<DominatorTree>());    // Update
+  LI->Calculate(getAnalysis<DominatorTree>().getBase());    // Update
   return false;
 }