IBM Support

PI15594: INCORRECT TEMPORARY ELIMINATION ON FUNCTION ARGUMENTS

A fix is available

Obtain the fix for this APAR.

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • The compiler is incorrectly performs invalid temporary
elimination on function arguments if the source compiled with
optimization turned on.

Local fix

  • Do not use optimization or disable inlining.

Problem summary

  • ****************************************************************
* USERS AFFECTED: Users of XLC compiler compiles at -O2        *
*                 or greater.                                  *
****************************************************************
* PROBLEM DESCRIPTION: Compiler contains incorrect temporary   *
*                      elimination.                            *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************

Problem conclusion

  • Apply provided service.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PI15594
    • 

  • Reported component name
    C/C++ FOR MVS
    • 

  • Reported component ID
    56551210A
    • 

  • Reported release
    790
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2014-04-09
    • 

  • Closed date
    2014-04-11
    • 

  • Last modified date
    2016-05-05
    • 





    

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

    • 

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

    • 



Modules/Macros


    

  • CCNEPP

    



Fix information


    

  • Fixed component name
    C/C++ FOR MVS
    • 

  • Fixed component ID
    56551210A
    • 



Applicable component levels


    

  • R790  PSY  UI16362
       UP14/04/26  P  F404
    • 



Fix is available


    

  • Select the PTF appropriate for your component level.
You will be required to sign in. Distribution on physical
media is not available in all countries.
    








      
              
                            

              

              [{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"790","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSQKCWV","label":"IBM C\/C++ for MVS\/ESA"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"790","Edition":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            15 August 2024
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
Page Feedback