1 files changed, 2 insertions, 2 deletions
diff --git a/include/llvm/Analysis/LoopInfo.h b/include/llvm/Analysis/LoopInfo.h
index 5ba8a7a004..7aa325a9d1 100644
--- a/include/llvm/Analysis/LoopInfo.h
+++ b/include/llvm/Analysis/LoopInfo.h
@@ -731,8 +731,8 @@ public:
   
   // Internals
   
-  static bool isNotAlreadyContainedIn(LoopBase<BlockT> *SubLoop,
-                                      LoopBase<BlockT> *ParentLoop) {
+  static bool isNotAlreadyContainedIn(const LoopBase<BlockT> *SubLoop,
+                                      const LoopBase<BlockT> *ParentLoop) {
     if (SubLoop == 0) return true;
     if (SubLoop == ParentLoop) return false;
     return isNotAlreadyContainedIn(SubLoop->getParentLoop(), ParentLoop);