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IV04769: INTERNAL COMPILER ERROR DUE TO ALIASING

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • While compiling some modules of GALAHAD library with XLF V13.1
    on SLES11, at link step, Internal Compiler Error is seen:
    
    xlfcode: malloc.c:3096: sYSMALLOc: Assertion `(old_top ==
    (((mbinptr) (((char *) &((av)->bins[((1) - 1) * 2])) -
    __builtin_offsetof (struct malloc_chunk, fd)))) && old_size ==
    0) || ((unsigned long) (old_size) >= (unsigned
    long)((((__builtin_offsetof (struct malloc_chunk,
    fd_nextsize))+((2 * (sizeof(size_t))) - 1)) & ~((2 *
    (sizeof(size_t))) - 1))) && ((old_top)->size & 0x1) &&
    ((unsigned long)old_end & pagemask) == 0)' failed.
    
    bin/.orig/xlf95_r: 1501-224 (S)
    fatal error in
    
    /opt/ibmcmp/xlf/13.1/exe/xlfcode: signal 6 received
    ......
    

Local fix

  • N/A
    

Problem summary

  • PROBLEM DESCRIPTION: Too many alias information in call
    arguments causing Internal Compiler Error.
    
    USERS AFFECTED: Very complicated applications.
    

Problem conclusion

  • The internal compiler data structure is enlarged to double size.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV04769

  • Reported component name

    XL FORTRAN FOR

  • Reported component ID

    5724X1500

  • Reported release

    D10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-08-09

  • Closed date

    2011-08-09

  • Last modified date

    2011-08-10

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

    LI76143

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

Fix information

  • Fixed component name

    XL FORTRAN FOR

  • Fixed component ID

    5724X1500

Applicable component levels

  • RD10 PSN U844586

       UP06/09/13 C

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSGH4D","label":"XL Fortran for AIX"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"13.1","Edition":"","Line of Business":{"code":"LOB57","label":"Power"}}]

Document Information

Modified date:
10 August 2011