PH47975: INLINE OPTIMIZATION CAUSING INCORRECT OUTPUT WITH STRING REPLACE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Inlining a function and using optimization is causing incorrect
  input parameter processing/optimization for the function.  The
  incorrect parameters cause incorrect code behaviour.
  
  Tracing the values of the function's parameters may indicate if
  this issue is encountered.
  

Local fix

• Do not use optimization
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: XLC Users using the OPTIMIZE option.         *
  ****************************************************************
  * PROBLEM DESCRIPTION: The compiler may generate incorrect     *
  *                      code at higher optimizations and        *
  *                      consequently cause undefined behavior.  *
  ****************************************************************
  * RECOMMENDATION: Install the PTF                              *
  ****************************************************************
  N/A
  

Problem conclusion

• The user should install the PTF.
  

Temporary fix

Comments

APAR Information

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

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

Modules/Macros

• CCNECICS CCNECWI  CCNED240 CCNEDSCT CCNEDWRT CCNEFILT CCNEHIFC
  CCNEIPA3 CCNEIPAO CCNEMDEP CCNEOPTP CCNEP    CCNEPP   CCNETBY
  CCNMSGE  CCNMSGT  CCNQIPA
  

Fix information

• Fixed component name

  C/C++ FOR MVS

• Fixed component ID

  56551210A

Applicable component levels

• R7C0 PSY UI81828

     UP22/09/07 P F209

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.