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 problem is in the test case below where the lower loop bound for the i-loop depends on the other two loops. The compiler wants to collapse all three loops (i, j, and k), which is not possible. However, as the collapse clause indicates, only the two outermost loops (j and k) should be collapsed.
Local fix
N/A
Problem summary
USERS AFFECTED: Test cases that involve pragma omps on loops where the lower loop bound for the inner loop depends on the other two outter loops. PROBLEM DESCRIPTION: The compiler aggressively checks various conditions for OpenMP collapse clauses causing an incorrect compile time error.
Problem conclusion
The compiler check has been relaxed to avoid the error mentioned in this APAR.
Temporary fix
Comments
APAR Information
APAR number
LI77571
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 PSN LI77361
UP06/09/13
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Document Information
Modified date:
13 October 2021