IBM Support

IV68534: LONG LINK TIME WITH IPA AND PDF

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • When linking a large application with many functions via IPA and
    using PDF, the link time takes a very long time.
    

Local fix

Problem summary

  • USERS AFFECTED:
    Users who compiled programs using IPA may be affected by this
    issue.
    
    PROBLEM DESCRIPTION:
    The compiler takes a long time to compile a very large test
    case when IPA is specified.
    There were certain optimizations that were taking longer than
    expected time to complete.
    

Problem conclusion

  • The optimizations have been fixed to reduce the compile time.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV68534

  • Reported component name

    XL C/C++ FOR AI

  • Reported component ID

    5725C7200

  • Reported release

    C10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2015-01-14

  • Closed date

    2015-02-26

  • Last modified date

    2015-02-26

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

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

    LI78477 IV72773

Fix information

  • Fixed component name

    XL C FOR AIX

  • Fixed component ID

    5725C7100

Applicable component levels

  • RC10 PSY

       UP



Document information

More support for: XL C for AIX
Compiler

Software version: 12.1

Reference #: IV68534

Modified date: 26 February 2015