LI77364: Compiler abend with -O3
Fixes are available
April 2013 Update for XL C/C++ for Linux, V12.1
XL C/C++ for Linux Fix Pack 8 (October 2015 Update) for 12.1
XL C/C++ for Linux Fix Pack 4 (October 2013 Update) for 12.1
XL C/C++ for Linux Fix Pack 5 (December 2013 Update) for 12.1
XL C/C++ for Linux Fix Pack 6 (February 2014 Update) for 12.1
XL C/C++ for Linux Fix Pack 7 (May 2014 Update) for 12.1
Closed as program error.
The compiler produces a code generation error when a register is used before its defined. This prevents the compile to finish and results in the following error message: 1500-004: (U) INTERNAL COMPILER ERROR while compiling <function_name>. Compilation ended. Contact your Service Representative and provide the following information: GRARNN: gr5987 is used before it is defined. For more information visit: http://www.ibm.com/support/docview.wss?uid=swg21110810 xlator_terminate..100 clean_terminate()..112 main..253 1586-346 (U) An error occurred during code generation. The code generation return code was 1.
USERS AFFECTED: Users who write code that tends to make the compiler optimize some calls may encounter this issue. PROBLEM DESCRIPTION: The compiler produces an internal compiler error: register used before defined.
The compiler has been fixed to prevent the rare case of an internal compiler error: register used before defined.
Reported component name
XL C/C++ FOR LI
Reported component ID
Last modified date
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fixed component name
XL C/C++ FOR LI
Fixed component ID
Applicable component levels
RC10 PSN IV37039