https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62283
--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Rainer Orth from comment #12)
> Created attachment 33426 [details]
> vect dump
>
> Sure, I meant to but forgot...
Ok:
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.dg/vect/vect-33.c:19:3: note:
vectorization factor = 8
so we have a vector of 8 chars, v8qi but vect64 is not enabled for SPARC?
(target-supports.exp). The { ! vect64 } / && vect64 cases were supposed
to catch the case where vectorization uses v8qi (instead of the more
common v16qi).
So ... can you test enabling vect64 for sparc?
