On Thu, Oct 11, 2012 at 2:19 PM, Marc Glisse <marc.gli...@inria.fr> wrote:
> Hello,
>
> understanding the testsuite is hard, but this patch seems to work. The idea
> is that vect_double and others don't tell that vectors are supported with
> these options, just that there exist options that enable vectors. They are
> thus useless outside of a directory like vect/ that adds those flags.
Ok. But you need to cleanup vect dumps as those are enabled by default
in vect.exp I think. Just check for remaining files in gcc/testsuite/gcc
when running testing with RUNTESTFLAGS="vect.exp=nodump-forwprop-22.c".
Ah, nodump- ... (I hate those weird name-based vect tests ...), so probably
fine as is.
Thanks,
Richard.
> 2012-10-11 Marc Glisse <marc.gli...@inria.fr>
>
> PR testsuite/54868
> * gcc.dg/tree-ssa/forwprop-22.c: Move ...
> * gcc.dg/vect/nodump-forwprop-22.c: ... here. Adapt options.
>
> --
> Marc Glisse
> Index: gcc.dg/vect/nodump-forwprop-22.c
> ===================================================================
> --- gcc.dg/vect/nodump-forwprop-22.c (revision 192348)
> +++ gcc.dg/vect/nodump-forwprop-22.c (working copy)
> @@ -1,14 +1,14 @@
> /* { dg-do compile } */
> /* { dg-require-effective-target vect_double } */
> /* { dg-require-effective-target vect_perm } */
> -/* { dg-options "-O -fdump-tree-copyprop1" } */
> +/* { dg-additional-options "-fdump-tree-copyprop1" } */
>
> typedef double vec __attribute__((vector_size (2 * sizeof (double))));
> void f (vec *px, vec *y, vec *z)
> {
> vec x = *px;
> vec t1 = { x[1], x[0] };
> vec t2 = { x[0], x[1] };
> *y = t1;
> *z = t2;
> }
>
