Fixes are available
March 2011 PTF for XL C/C++ Enterprise Edition for AIX, V9.0
March 2011 PTF for XL C Enterprise Edition for AIX, V9.0
July 2011 PTF for XL C/C++ Enterprise Edition for AIX, V9.0
December 2011 PTF for XL C/C++ Enterprise Edition for AIX, V9.0
March 2012 PTF for XL C Enterprise Edition for AIX, V9.0
March 2012 PTF for XL C/C++ Enterprise Edition for AIX, V9.0
July 2011 PTF for XL C Enterprise Edition for AIX, V9.0
December 2011 PTF for XL C Enterprise Edition for AIX, V9.0
APAR status
Closed as program error.
Error description
ipa64 abends with -O3 for a test case with V9 and V10.1 XL C/C++ for AIX compiler. It works with V7, V8 and V11.1. 1586-346 (U) An error occurred during code generation. The code generation return code was 40.
Local fix
Use -O2
Problem summary
PROBLEM DESCRIPTION: ICE when compiling at -O3 and above. USERS AFFECTED: One of the internal compiler tables is grown but not large enough causing an invalid memory reference later on. The internal table that is grown is in inter-procedural register allocation. The situation happens at -O3 and above.
Problem conclusion
Problem is fixed. Apply applicable service.
Temporary fix
Comments
APAR Information
APAR number
IZ93318
Reported component name
XLC C++ AIX
Reported component ID
5724S7100
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-01-27
Closed date
2011-02-23
Last modified date
2011-02-23
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 AIX
Fixed component ID
5724S7000
Applicable component levels
[{"Line of Business":{"code":"LOB08","label":"Cognitive Systems"},"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSJT9L","label":"XL C\/C++"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.0"}]
Document Information
Modified date:
06 October 2021