https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113458
--- Comment #2 from Hongtao Liu <liuhongt at gcc dot gnu.org> --- > But if we reduce n to 4, the loop based vectorizer is not able to handle it > either. Do we support 1 element vector(i.e V1SI) in vectorizer? and it also relies on backend support of dot_prodv4qi.
