http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54868
--- Comment #1 from Marc Glisse <glisse at gcc dot gnu.org> 2012-10-09 09:57:58 UTC --- I expected these 2 lines to disqualify a basic x86 target: /* { dg-require-effective-target vect_double } */ /* { dg-require-effective-target vect_perm } */ but sadly it looks like they just answer that i386 has hardware vectors :-( (is that really the case? there seem to be other tests using these checks) Any suggestion on a better test for targets that really support vectors?