Fixes are available
XL C for AIX Fix Pack 5 (September 2013 PTF) for 12.1
XL C/C++ for AIX Fix Pack 5 (September 2013 PTF) for 12.1
XL C for AIX Fix Pack 6 (December 2013 PTF) for 12.1
XL C/C++ for AIX Fix Pack 6 (December 2013 PTF) for 12.1
XL C for AIX Fix Pack 7 (January 2014 PTF) for 12.1
XL C/C++ for AIX Fix Pack 7 (January 2014 PTF) for 12.1
Closed as program error.
Sub-optimal code is generated for vec_cmpgt built-in for long long input.
PROBLEM DESCRIPTION: For the vec_cmpgt vector built-in function, when used with signed long long values, if the first operand is zero, it is not necessary to check both first and second words of each element. USERS AFFECTED: Users using the vector built-in functions vec_cmpgt/vec_cmplt when compared with a zero vector.
When the first operand of vcmpgtsd is vector zero, the compiler will only compare the first word of each element.
Reported component name
XL C/C++ FOR AI
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 FOR AIX
Fixed component ID
Applicable component levels
RC10 PSY U861595