--- a/src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp	Wed Nov 27 10:21:22 2019 +0100
+++ b/src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp	Tue Nov 26 10:47:46 2019 +0100
@@ -35,6 +35,7 @@
 #include "memory/iterator.inline.hpp"
 #include "memory/resourceArea.hpp"
 #include "oops/compressedOops.inline.hpp"
+#include "runtime/atomic.hpp"
 #include "utilities/align.hpp"
 
 // Avoid name collision on verify_oop (defined in macroAssembler_arm.hpp)