https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114566
--- Comment #15 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #14) > Marking for 14 as well because I believe the trunk commit just made it > latent there rather than fixed. You might be able to reproduce it on the trunk with -fno-vect-cost-model because the patch which made it latent was to the cost model.