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  1. JDK
  2. JDK-8214093

[Graal] jck:vm/jvmti/ForceEarlyReturn tests intermittently and randomly fail with Graal

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      Running jck:vm/jvmti/ForceEarlyReturn* tests in Graal as JIT mode intermittently and randomly fail.
      Here the list of tests which failed with latest jdk12 bits:
       vm/jvmti/ForceEarlyReturnVoid/ferv001/ferv00102/ferv00102.html
        Uncaught exception while adjusting compilation level: java.lang.ArrayIndexOutOfBoundsException: Index -263862456 out of bounds for length 5

       vm/jvmti/ForceEarlyReturnInt/feri001/feri00104/feri00104.html
        Trying to acquire a lock on 'testLock' object ... Uncaught exception while adjusting compilation level: java.lang.NullPointerException

       vm/jvmti/ForceEarlyReturnInt/feri001/feri00103/feri00103.html
        Uncaught exception while adjusting compilation level: java.lang.NullPointerException

       vm/jvmti/ForceEarlyReturnDouble/ferd001/ferd00105/ferd00105.html
        Uncaught exception while adjusting compilation level: java.lang.ArrayIndexOutOfBoundsException: Index -263862456 out of bounds for length 5

      The issue is not new and is seen in previous builds.

      The issue Graal specific. No issue if Graal is not used.

      A little bit more detailed output is:
      Uncaught exception while adjusting compilation level: java.lang.ArrayIndexOutOfBoundsException: Index -263862456 out of bounds for length 5
      java.lang.ArrayIndexOutOfBoundsException: Index -263862456 out of bounds for length 5
      at jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.adjustCompilationLevel(jdk.internal.vm.ci@12-internal/HotSpotJVMCIRuntime.java:503)
      at javasoft.sqe.tests.vm.jvmti.ferd001.ferd00105.TestThread.testedMethod(ferd00105.java:133)
      at javasoft.sqe.tests.vm.jvmti.ferd001.ferd00105.TestThread.run(ferd00105.java:152)
      Unexpected returned value after ForceEarlyReturnDouble() successful call:
      retValue=1.0
      lockReleased=false
      . . .

      Uncaught exception while adjusting compilation level: java.lang.NullPointerException
      java.lang.NullPointerException
      at jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.adjustCompilationLevel(jdk.internal.vm.ci@12-internal/HotSpotJVMCIRuntime.java:503)
      at javasoft.sqe.tests.vm.jvmti.feri001.feri00103.TestThread.testedMethod(feri00103.java:128)
      at javasoft.sqe.tests.vm.jvmti.feri001.feri00103.TestThread.run(feri00103.java:147)
      Trying to acquire a lock ... acquired.
      Unexpected returned value after ForceEarlyReturnInt() successful call: 1
      . . .

      Trying to acquire a lock on 'testLock' object ... Uncaught exception while adjusting compilation level: java.lang.NullPointerException
      java.lang.NullPointerException
      at jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.adjustCompilationLevel(jdk.internal.vm.ci@12-internal/HotSpotJVMCIRuntime.java:503)
      at javasoft.sqe.tests.vm.jvmti.feri001.feri00104.TestThread.testedMethod(feri00104.java:131)
      at javasoft.sqe.tests.vm.jvmti.feri001.feri00104.TestThread.run(feri00104.java:151)
      lock acquired.
      Unexpected returned value after ForceEarlyReturnInt() successful call: 1
      . . .

      Uncaught exception while adjusting compilation level: java.lang.ArrayIndexOutOfBoundsException: Index -263862456 out of bounds for length 5
      java.lang.ArrayIndexOutOfBoundsException: Index -263862456 out of bounds for length 5
      at jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.adjustCompilationLevel(jdk.internal.vm.ci@12-internal/HotSpotJVMCIRuntime.java:503)
      at javasoft.sqe.tests.vm.jvmti.ferv001.ferv00102.TestThread.testedMethod(ferv00102.java:134)
      at javasoft.sqe.tests.vm.jvmti.ferv001.ferv00102.TestThread.run(ferv00102.java:156)
      Unexpected returned value after successful ForceEarlyReturnVoid() call:
      thread.a: 2
      thread.b: 2
      . . .

      So that, it is failing in the JIT compiler function:
        jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.adjustCompilationLevel()

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              • Assignee:
                dtitov Daniil Titov (Inactive)
                Reporter:
                epavlova Ekaterina Pavlova
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                • Created:
                  Updated:
                  Resolved: