--- a/hotspot/src/share/vm/runtime/commandLineFlagConstraintsGC.cpp	Mon Apr 24 09:14:09 2017 +0200
+++ b/hotspot/src/share/vm/runtime/commandLineFlagConstraintsGC.cpp	Wed Jul 05 11:33:17 2017 +0200
@@ -33,6 +33,7 @@
 #include "runtime/globals.hpp"
 #include "runtime/globals_extension.hpp"
 #include "runtime/thread.inline.hpp"
+#include "utilities/align.hpp"
 #include "utilities/defaultStream.hpp"
 
 #if INCLUDE_ALL_GCS