diff -r 910fc72c03e8 -r edefffab74e2 hotspot/src/share/vm/gc/serial/defNewGeneration.hpp
--- a/hotspot/src/share/vm/gc/serial/defNewGeneration.hpp	Mon Apr 24 09:14:09 2017 +0200
+++ b/hotspot/src/share/vm/gc/serial/defNewGeneration.hpp	Wed Jul 05 11:33:17 2017 +0200
@@ -31,6 +31,7 @@
 #include "gc/shared/generation.hpp"
 #include "gc/shared/generationCounters.hpp"
 #include "gc/shared/preservedMarks.hpp"
+#include "utilities/align.hpp"
 #include "utilities/stack.hpp"
 
 class ContiguousSpace;