IBM Support

LI81088: Compile hangs when using -qinline and -O3

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APAR status

  • Closed as program error.

Error description

  • With XLC 16.1 Compile with -qinline with -O3 is hanging and
    never finish
    

Local fix

Problem summary

  • USERS AFFECTED:
    Users compiling with -O3 may experience this issue.
    
    PROBLEM DESCRIPTION:
    An internal optimizer was performing an incorrect optimizatiom
    leading to a loop at compile time.
    

Problem conclusion

  • The compiler optimization has been fixed.
    

Temporary fix

Comments

APAR Information

  • APAR number

    LI81088

  • Reported component name

    XL C/C++ LINUX

  • Reported component ID

    5725C7310

  • Reported release

    G10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2019-11-26

  • Closed date

    2019-12-23

  • Last modified date

    2020-03-09

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

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

    LI81267

Fix information

  • Fixed component name

    XL C/C++ FOR AI

  • Fixed component ID

    5725C7200

Applicable component levels

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSC6KWF","label":"Compiler"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"G10","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
09 March 2020