Fixes are available
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
APAR status
Closed as program error.
Error description
The compiler may issue INTERNAL COMPILE ERROR message while using optimization (compiler option -O2 and above) together with -qcheck=all compiler option.
Local fix
N/A
Problem summary
USERS AFFECTED: Users who compile with -qcheck=all with optimisation level 2 or higher may be affected by this issue. PROBLEM DESCRIPTION: An internal optimization tries to replace loads and stores with update forms and so needs to rewrite them. It was not taking into account the possibility of an unknown number of trap bags on the address specification, ie, one for each dimension that was used for bounds checking.
Problem conclusion
The internal optimization has been modified to handle the above scenario.
Temporary fix
Comments
APAR Information
APAR number
LI77672
Reported component name
XL C/C++ FOR LI
Reported component ID
5725C7300
Reported release
C10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-10-28
Closed date
2013-10-28
Last modified date
2013-10-28
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
5725C7300
Applicable component levels
RC10 PSY
UP
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Document Information
Modified date:
14 October 2021