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IV47921: INTERNAL COMPILER ERROR DURING IPA LINK

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • When performing PDF link of large object/archive files, the IPA
    compoment of the compiler produces an internal compiler error
    which stops the link process.
    

Local fix

  • N/A
    

Problem summary

  • USERS AFFECTED:
    Users performing a PDF2 link on a large application may
    encounter this issue.
    
    PROBLEM DESCRIPTION:
    The problem was caused by an internal optimization mapping
    global and local symbols at the beginning of linking.
    This resulted in IPA mapping a symbol with container symbol
    with wrong memory type.
    As a result, the compiler searched a wrong hash table causing
    the compiler to abend.
    

Problem conclusion

  • The compiler fix was to search the correct hash table with the
    correct memory type.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV47921

  • Reported component name

    XL C/C++ AIX

  • Reported component ID

    5724X1300

  • Reported release

    B10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-09-05

  • Closed date

    2013-11-18

  • Last modified date

    2013-11-18

  • 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

    XL C FOR AIX

  • Fixed component ID

    5724X1200

Applicable component levels



Document information

More support for: XL C for AIX

Software version: 11.1

Reference #: IV47921

Modified date: 18 November 2013