https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127055
--- Comment #10 from Hongtao Liu <liuhongt at gcc dot gnu.org> --- (In reply to Richard Biener from comment #7) > I have no idea why we inline-expand __builtin_ceil happily but not vectorize > it. > Possibly the expander gates were not updated for vrndscale? scalar expander has an additional flag_fp_int_builtin_inexact to inline __builtin_ceil, Maybe we should also check flag_fp_int_builtin_inexact for corresponding vector expanders.
