Fixes are available
February 2013 PTF for XL C for AIX, V11.1
February 2013 PTF for XL C/C++ for AIX, V11.1
XL C/C++ for AIX Fix Pack 14 (May 2013 PTF) for 11.1
XL C for AIX Fix Pack 14 (May 2013 PTF) for 11.1
XL C/C++ for AIX Fix Pack 15 (August 2013 PTF) for 11.1
XL C for AIX Fix Pack 15 (August 2013 PTF) for 11.1
XL C/C++ for AIX Fix Pack 16 (November 2013 PTF) for 11.1
XL C for AIX Fix Pack 17 (February 2014 PTF) for 11.1
XL C/C++ for AIX Fix Pack 17 (February 2014 PTF) for 11.1
XL C/C++ for AIX Fix Pack 18 (May 2014 PTF) for 11.1
XL C/C++ for AIX Fix Pack 19 (August 2014 PTF) for 11.1
XL C/C++ for AIX Fix Pack 20 (November 2014 PTF) for 11.1
XL C for AIX Fix Pack 21 (April 2015 PTF) for 11.1
XL C/C++ for AIX Fix Pack 21 (April 2015 PTF) for 11.1
XL C/C++ for AIX Fix Pack 22 (September 2015 PTF) for 11.1
XL C for AIX Fix Pack 23 (March 2016 PTF) for 11.1
XL C/C++ for AIX Fix Pack 23 (March 2016 PTF) for 11.1
XL C for AIX Fix Pack 24 (September 2016 PTF) for 11.1
XL C/C++ for AIX Fix Pack 24 (September 2016 PTF) for 11.1
XL C for AIX Fix Pack 16 (November 2013 PTF) for 11.1
XL C for AIX Fix Pack 18 (May 2014 PTF) for 11.1
XL C for AIX Fix Pack 19 (August 2014 PTF) for 11.1
XL C for AIX Fix Pack 20 (November 2014 PTF) for 11.1
XL C for AIX Fix Pack 22 (September 2015 PTF) for 11.1
APAR status
Closed as program error.
Error description
When compiling with optimization enabled, and specifying architecture level pwr6 or pwr7, an internal compiler error is occurring stating that a register has been used before it has been defined. Using -qarch=pwr7 1500-004: (U) INTERNAL COMPILER ERROR while compiling <function>. Compilation ended. Contact your Service Representative and provide the following information: GRARNN: vs2629 is used before it is defined. For more information visit: http://www.ibm.com/support/docview.wss?uid=swg21110810 Using -qarch=pwr6 1500-004: (U) INTERNAL COMPILER ERROR while compiling <function>. Compilation ended. Contact your Service Representative and provide the following information: GRARNN: fp1339 is used before it is defined. For more information visit: http://www.ibm.com/support/docview.wss?uid=swg21110810
Local fix
Use -qarch level pwr5 or lower.
Problem summary
PROBLEM DESCRIPTION: The compiler is generating bad code from decimal floating point computations, resulting in an internal compiler error. USERS AFFECTED: Users who use any level of optimization and DFP.
Problem conclusion
Ensured compiler detects the failing scenario. Problem was corrected.
Temporary fix
Comments
APAR Information
APAR number
IV34103
Reported component name
XL C FOR AIX
Reported component ID
5724X1200
Reported release
B10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-01-04
Closed date
2013-02-07
Last modified date
2013-02-08
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
XL C FOR AIX
Fixed component ID
5724X1200
Applicable component levels
Document Information
Modified date:
08 February 2013