http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60819
--- Comment #11 from Marc Glisse <glisse at gcc dot gnu.org> --- (In reply to Marc Glisse from comment #10) > Maybe the patch from comment #9 could be restricted to the case where the > vector type has may_alias? Oups, that's already the case, sorry for misreading.