https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94823
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |WONTFIX Status|UNCONFIRMED |RESOLVED --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Note there are two loops here where we could have an issue but .... In the first loop, it is ok usage because __k will be only 0 when the array will be filled with the same data (0x8b8b8b8bu) so that usage does not matter. The second loop is where it might matter but __k will never be 0 as __m is will either be greater than or equal to __n.