https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105643
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org Target Milestone|--- |13.0 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Odd indeed. All archs enable AVX512, it would be interesting to see if with -fopt-info-vec indeed many more loops are vectorized and whether it also reproduces without -flto and affects mostly a single TU?