--- old/test/hotspot/jtreg/gc/CriticalNativeArgs.java	2020-04-04 02:23:18.839329932 +0200
+++ new/test/hotspot/jtreg/gc/CriticalNativeArgs.java	2020-04-04 02:23:18.731330931 +0200
@@ -47,6 +47,8 @@
  * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive -Xcomp -Xmx512M -XX:+CriticalJNINatives gc.CriticalNativeArgs
  *
  * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC                                                                        -Xcomp -Xmx256M -XX:+CriticalJNINatives gc.CriticalNativeArgs
+ * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCMode=iu        -Xcomp -Xmx512M -XX:+CriticalJNINatives gc.CriticalNativeArgs
+ * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive -Xcomp -Xmx512M -XX:+CriticalJNINatives gc.CriticalNativeArgs
  */
 public class CriticalNativeArgs {
     public static void main(String[] args) {