compiler/unsafe/AlignmentGapAccess.java fails with "-XX:+UseParallelGC -XX:+UseCompactObjectHeaders"

----------System.out:(0/0)----------
----------System.err:(11/730)----------
java.lang.InternalError: a fault occurred in an unsafe memory access operation
at compiler.unsafe.AlignmentGapAccess.main(AlignmentGapAccess.java:51)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
at java.base/java.lang.Thread.run(Thread.java:1516)