JDK-8340964 : Test jdk/jfr/jvm/TestPrimitiveClasses.java fails with -Xcomp
  • Type: Bug
  • Component: hotspot
  • Sub-Component: jfr
  • Affected Version: 24
  • Priority: P4
  • Status: Closed
  • Resolution: Fixed
  • Submitted: 2024-09-25
  • Updated: 2025-04-29
  • Resolved: 2025-04-29
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Description
Test
jdk/jfr/jvm/TestPrimitiveClasses.java
somtimes fails with Xcomp, with C1-only/C2

The log says that Event is empty:
jdk.jfr.jvm.TestPrimitiveClasses$MyEvent {
  startTime = 19:13:39.110 (2024-09-25)
  booleanClass = N/A
  charClass = N/A
  floatClass = N/A
  doubleClass = N/A
  byteClass = N/A
  shortClass = N/A
  intClass = N/A
  longClass = N/A
  voidClass = N/A
  eventThread = "MainThread" (javaThreadId = 31)
  stackTrace = [
    jdk.jfr.jvm.TestPrimitiveClasses.main(String[]) line: 61
    jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Object, Object[]) line: 104
    java.lang.reflect.Method.invoke(Object, Object[]) line: 573
    com.sun.javatest.regtest.agent.MainWrapper$MainTask.run() line: 138
    java.lang.Thread.run() line: 1576
  ]
}

java.lang.NullPointerException: Cannot invoke "jdk.jfr.consumer.RecordedClass.getName()" because "<local3>" is null
	at jdk.jfr.jvm.TestPrimitiveClasses.testField(TestPrimitiveClasses.java:82)
	at jdk.jfr.jvm.TestPrimitiveClasses.main(TestPrimitiveClasses.java:67)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
	at java.base/java.lang.reflect.Method.invoke(Method.java:573)
	at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
	at java.base/java.lang.Thread.run(Thread.java:1576)