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  1. JDK
  2. JDK-8196954

gtest/GTestWrapper.java fails opto.mathexact_test_vm

    Details

    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      solaris_11

      Description

      I ran a round of Thread-SMR stress testing on the 2018-02-02
      jdk/jdk10 snapshot on my Solaris X64 server.

      The gtest/GTestWrapper.java test failed opto.mathexact_test_vm
      in both the 'release' and 'fastdebug' configs.

      Here's the snippet from the 'release' log:

      [----------] 1 test from opto
      [ RUN ] opto.mathexact_test_vm
      /work/shared/bug_hunt/8167108/SMR_prototype_10/open/test/hotspot/gtest/opto/test_mathexact.cpp:34: Failure
      Value of: OverflowMulLNode::is_overflow(-1, max_jlong)
        Actual: true
      Expected: false
      [ FAILED ] opto.mathexact_test_vm (0 ms)
      [----------] 1 test from opto (0 ms total)

      Here's the snippet from the 'fastdebug' log:

      [----------] 1 test from opto
      [ RUN ] opto.mathexact_test_vm
      /work/shared/bug_hunt/8167108/SMR_prototype_10/open/test/hotspot/gtest/opto/test_mathexact.cpp:34: Failure
      Value of: OverflowMulLNode::is_overflow(-1, max_jlong)
        Actual: true
      Expected: false
      [ FAILED ] opto.mathexact_test_vm (0 ms)
      [----------] 1 test from opto (0 ms total)

        Attachments

        1. do_8196954_repro.ksh
          0.5 kB
        2. do_8196954_repro.log
          214 kB
        3. jdk11_migrate.8196954.zip
          101 kB
        4. jdk-11+23_solx64.8196954.zip
          102 kB
        5. jdk-13+9_solx64.8196954.zip
          128 kB

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              • Assignee:
                rbackman Rickard Backman
                Reporter:
                dcubed Daniel Daugherty
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                Dates

                • Created:
                  Updated: