[Bug tree-optimization/84005] [8 regression] gcc.dg/vect/bb-slp-1.c etc. FAIL

[aoliva at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84005

--- Comment #4 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
I guess this is a case of adding xfails or target requirements to the dg
comments, but I'm not sufficiently familiar with the various vector-related
pseudo-target names to tell which ones would be right, so I'm leaving this for
someone else who does to address.