IBM Support

LI77124: INTERNAL COMPILER ERROR WHEN USING -O2.

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Internal compiler error when using -O2.
    

Local fix

  • Use NOOPT
    

Problem summary

  • USERS AFFECTED:
    This issue could potentially hit any user that uses
    optimization.
    
    PROBLEM DESCRIPTION:
    The compiler produces an internal compiler error which is
    caused by internal data structures not being updated properly.
    

Problem conclusion

  • The compiler fix is to correct where we update the data
    structures.
    

Temporary fix

Comments

APAR Information

  • APAR number

    LI77124

  • Reported component name

    XL C/C++ FOR LI

  • Reported component ID

    5725C7300

  • Reported release

    C10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-12-17

  • Closed date

    2012-12-17

  • Last modified date

    2012-12-17

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

    IV29934

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

Fix information

  • Fixed component name

    XL C/C++ FOR LI

  • Fixed component ID

    5725C7300

Applicable component levels



Document information

More support for: XL C/C++ for Linux
Compiler

Software version: 12.1

Reference #: LI77124

Modified date: 17 December 2012