IV30062: JLM TESTS DO NOT PASS DUE TO HOW JIT HANDLES ABSTRACTOWNABLESYNC HRONIZER OBJECTS

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APAR status

  • Closed as program error.

Error description

  • Error Message: Exceptions are raised in the tests because some
    test-specific conditions are not met.
    .
    Stack Trace: N/A
    .
    

Local fix

  • -Xjit:disableLocalVP,disableGlobalVP
    This may cause a limited performance decrease.
    

Problem summary

  • This problem may occur when the code uses any object of class
    java.util.concurrent.locks.AbstractOwnableSynchronizer or its
    subclasses
    

Problem conclusion

  • This defect will be fixed in:
    6.0.1 SR4
    7.0.0 SR3
    .
    The JIT has been updated to correctly compile
    java.util.concurrent.locks.AbstractOwnableSynchronizer and its
    subclasses
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV30062

  • Reported component name

    JIT

  • Reported component ID

    620700124

  • Reported release

    260

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-10-12

  • Closed date

    2012-10-12

  • Last modified date

    2012-10-12

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    JIT

  • Fixed component ID

    620700124

Applicable component levels

  • R260 PSY

       UP



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Document information


More support for:

Runtimes for Java Technology
Just In Time (JIT) Compiler

Software version:

260

Reference #:

IV30062

Modified date:

2012-10-12

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