--- old/test/hotspot/jtreg/runtime/valhalla/valuetypes/ValueTypeDensity.java	2020-02-21 02:14:56.862907984 -0800
+++ new/test/hotspot/jtreg/runtime/valhalla/valuetypes/ValueTypeDensity.java	2020-02-21 02:14:56.335523439 -0800
@@ -39,6 +39,9 @@
  * @run main/othervm -Xcomp -XX:ValueArrayElemMaxFlatSize=-1
  *                   -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI ValueTypeDensity
+ * @run main/othervm -Xbatch -XX:ForceNonTearable=*
+ *                   -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ *                   -XX:+WhiteBoxAPI ValueTypeDensity
  */
 
 public class ValueTypeDensity {