LI74431: INTERNAL COMPILER ERROR

March 2009 Update for XL C/C++ for Linux, V10.1
October 2009 Update for XL C/C++ for Linux, V10.1
June 2011 Update for XL C/C++ for Linux, V10.1
XL C/C++ for Linux Fix Pack 8 (January 2014 Update) for 10.1
August 2010 Update for XL C/C++ for Linux, V10.1
January 2011 Update for XL C/C++ for Linux, V10.1
January 2012 Update for XL C/C++ for Linux, V10.1
July 2012 Update for XL C/C++ for Linux, V10.1

APAR status

• Closed as program error.

Error description

• Compiling a test case runs into the following error:
  
      1500-004: (U) INTERNAL COMPILER ERROR while compiling
  ....  Compilation ended.  Contact your Service Representative
  and provide the following information: GRARNN: gr2348 is used
  before i...
  

Local fix

• N/A
  

Problem summary

• Users may be affected when -O2 or higher optimization is used.
  
  Internal compiler error may occur because the compiler may
  not properly process synthetic variable loaded by a non-register
  size load.  This may result in error message such as "register
  used before defined".
  

Problem conclusion

• We will develop a fix to address this issue.
  The fix will be applied to a future PTF.
  

Temporary fix

Comments

APAR Information

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

  LI74356

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

Fix information

• Fixed component name

  XL C/C++ RHEL52

• Fixed component ID

  5724U8310

Applicable component levels

• RA10 PSN LI74356

     UP06/09/13