[Bug middle-end/118072] [14/15 Regression] (n%7) sometimes uses udiv and sometimes does not depening if `n/7` is used beforehand

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118072

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|unknown                     |14.1.0
            Summary|(n%7) sometimes uses udiv   |[14/15 Regression] (n%7)
                   |and sometimes does not      |sometimes uses udiv and
                   |depening if `n/7` is used   |sometimes does not depening
                   |beforehand                  |if `n/7` is used beforehand
           Keywords|                            |needs-bisection
      Known to work|                            |13.3.0
   Target Milestone|---                         |14.3
      Known to fail|                            |14.1.0

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
For my reduced testcase in comment #1, mod7 and mod7_1 worked in GCC 13.3.0 but
were different starting GCC 14.