https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115517
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Btw, I had opened PR115490 with my results for this already. Some mitigation should be from optimizing ISEL expansion to vcond_mask and I'd start with looking at some of the fallout from that side (note that might require the backend reject not natively implemented vec_cmp via its operand 1 predicate)
