PM80072: IMPROVE CODE FOR SOME STRUCTURES USING MULTIPLE REFER

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Improve code for some structures using multiple REFER
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Code that uses structures containing more    *
    *                 than one REFER                               *
    ****************************************************************
    * PROBLEM DESCRIPTION: For structures where all the elements   *
    *                      are byte-aligned and which contain      *
    *                      multiple REFERs where some of the REFER *
    *                      objects come after some of the REFER    *
    *                      usage, the compiler was generating      *
    *                      excessive amounts of code for           *
    *                      references to the later elements in the *
    *                      structure                               *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    

Problem conclusion

  • The compiler has been changed to generate much better code for
    references ot fields in such structures
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM80072

  • Reported component name

    ENT PL/I FOR ZO

  • Reported component ID

    5655W6700

  • Reported release

    420

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-01-07

  • Closed date

    2013-01-09

  • Last modified date

    2013-02-04

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

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

    UK90847 UK90848

Modules/Macros

  • IBMZINN
    

Fix information

  • Fixed component name

    ENT PL/I FOR ZO

  • Fixed component ID

    5655W6700

Applicable component levels

  • R420 PSY UK90847

       UP13/01/11 P F301

  • R430 PSY UK90848

       UP13/01/11 P F301

Fix is available

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Document information


More support for:

Enterprise PL/I for z/OS

Software version:

4.2

Reference #:

PM80072

Modified date:

2013-02-04

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