Pacify a gcc -Wparentheses warning

llvm-svn: 313780

include/llvm/Transforms/Scalar/LoopPassManager.h

@@ -166,8 +166,8 @@ public:
   /// the rest of the pass management infrastructure.
   void markLoopAsDeleted(Loop &L) {
     LAM.clear(L);
-    assert(&L == CurrentL ||
-           CurrentL->contains(&L) && "Cannot delete a loop outside of the "
+    assert((&L == CurrentL || CurrentL->contains(&L)) &&
+           "Cannot delete a loop outside of the "
            "subloop tree currently being processed.");
     if (&L == CurrentL)
       SkipCurrentLoop = true;