Fixes are available
APAR status
Closed as program error.
Error description
When compiling and linking a large application with -qipa, the resulting binary either loops or segfaults during runtime.
Local fix
n/a
Problem summary
USERS AFFECTED: Users of IPA may be affected by this issue. PROBLEM DESCRIPTION: Runtime failure or segmentation fault due to incorrect aliasing. The problem is related to the aliasing of reference parameter shadows after inling. A dangling shadow symbol is recorded in the reference parameter entry.
Problem conclusion
The fix is to make sure the reference parameter shadows recorded is the last mapped ones.
Temporary fix
Comments
APAR Information
APAR number
LI77029
Reported component name
XL C/C++ FOR LI
Reported component ID
5724X1400
Reported release
B10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2012-10-10
Closed date
2012-10-10
Last modified date
2012-10-10
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/C++ FOR LI
Fixed component ID
5724X1400
Applicable component levels
RB10 PSN IV24367
UP06/09/13
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSXVZZ","label":"XL C\/C++ for Linux"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B10","Line of Business":{"code":"LOB57","label":"Power"}}]
Document Information
Modified date:
14 October 2021