test/hotspot/jtreg/runtime/appcds/sharedStrings/IncompatibleOptions.java

*** 37,46 ****
--- 37,47 ----
   * @build HelloString
   * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions
   */
  
  import jdk.test.lib.Asserts;
+ import jdk.test.lib.Platform;
  import jdk.test.lib.process.OutputAnalyzer;
  
  import sun.hotspot.code.Compiler;
  
  public class IncompatibleOptions {
*** 60,69 ****
--- 61,73 ----
      public static void main(String[] args) throws Exception {
          appJar = JarBuilder.build("IncompatibleOptions", "HelloString");
  
          // Uncompressed OOPs
          testDump(1, "-XX:+UseG1GC", "-XX:-UseCompressedOops", COOPS_DUMP_WARNING, true);
+         if (Platform.isLinux() && Platform.isX64()) {
+             testDump(1, "-XX:+UnlockExperimentalVMOptions", "-XX:+UseZGC", COOPS_DUMP_WARNING, true);
+         }
  
          // incompatible GCs
          testDump(2, "-XX:+UseParallelGC", "", GC_WARNING, false);
          testDump(3, "-XX:+UseSerialGC", "", GC_WARNING, false);
          if (!Compiler.isGraalEnabled()) { // Graal does not support CMS