--- old/src/hotspot/share/gc/g1/g1CodeCacheRemSet.cpp	2019-11-26 12:09:13.285053107 +0100
+++ new/src/hotspot/share/gc/g1/g1CodeCacheRemSet.cpp	2019-11-26 12:09:13.029048690 +0100
@@ -32,6 +32,7 @@
 #include "memory/iterator.hpp"
 #include "oops/access.inline.hpp"
 #include "oops/oop.inline.hpp"
+#include "runtime/atomic.hpp"
 #include "utilities/hashtable.inline.hpp"
 #include "utilities/stack.inline.hpp"