--- old/src/hotspot/share/gc/z/zNUMA.cpp	2019-09-09 12:14:13.768361992 +0200
+++ new/src/hotspot/share/gc/z/zNUMA.cpp	2019-09-09 12:14:13.608359460 +0200
@@ -21,6 +21,7 @@
  * questions.
  */
 
+#include "precompiled.hpp"
 #include "gc/z/zNUMA.hpp"
 #include "logging/log.hpp"
 #include "runtime/os.hpp"