https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112817
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- >gcc doesn't, which is a bit of pain for downstream projects such as xsimd. Does it even make sense to define this? Projects like xsimd seems to be good for fixed length SIMD but it seems to have a broken idea for non-fixed length SIMD like SVE and RVV. Would it better to have xsimd provide better interfaces instead for non-fixed length vectors and not provide a fixed length API at all?
