IV30040: INTERNAL COMPILER ERROR AT -O2 IN XLFENTRY

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Compiling the test case with -O2 fails with the following error
    message:
    
    
    /sw/ibm/xlf/14.1.0/usr/bin/xlfentry
    
        1517-009: (U) Error in compiler runtime system; compilation
    ended.
    rm /tmp/F818284674f-aiid
    
    /sw/ibm/xlf/14.1.0.1/usr/bin/.orig/xlf2003_r: 1501-230 (S)
    Internal
    compiler error; please contact your Service Representative. For
    more information visit:
    
    http://www.ibm.com/support/docview.wss?uid=swg21110810
    

Local fix

  • Remove -O2 or use -qnoopt
    

Problem summary

  • USERS AFFECTED:
    Users of XL Fortran who have large applications and recursive
    derived types are potentially affected by this issue.
    
    PROBLEM DESCRIPTION:
    Large applications with many derived types that are very deep
    and recursive take a long time to
    compile, require a lot of /tmp space, and sometimes causes an
    abend in the compiler.
    

Problem conclusion

  • The problem has been fixed by changing the logic of some
    internal functions to handle type recursion.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV30040

  • Reported component name

    XL FORTRAN FOR

  • Reported component ID

    5725C7400

  • Reported release

    E10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-10-12

  • Closed date

    2012-11-08

  • Last modified date

    2012-11-08

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

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

    LI77063 LI77127 LI77412

Fix information

  • Fixed component name

    XL FORTRAN FOR

  • Fixed component ID

    5725C7400

Applicable component levels

  • RE10 PSY U856076

       UP C



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Document information


More support for:

XL Fortran for AIX
Compiler

Software version:

14.1

Reference #:

IV30040

Modified date:

2012-11-08

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