--- a/src/hotspot/share/ci/ciTypeFlow.hpp	Wed Aug 08 15:31:06 2018 +0200
+++ b/src/hotspot/share/ci/ciTypeFlow.hpp	Wed Aug 08 15:31:06 2018 +0200
@@ -724,8 +724,8 @@
 
   public:
     Loop(Block* head, Block* tail) :
+      _parent(NULL), _sibling(NULL), _child(NULL),
       _head(head),   _tail(tail),
-      _parent(NULL), _sibling(NULL), _child(NULL),
       _irreducible(false), _def_locals() {}
 
     Loop* parent()  const { return _parent; }