[PATCH TEST]Require vect_perm in gcc.dg/vect/pr80815-3.c

[Richard Biener]

On Mon, Jul 24, 2017 at 10:44 AM, Bin Cheng <Bin.Cheng@arm.com> wrote:
> Hi,
> The test has negative step in memory access, thus can't be vectorized on
> target like sparc-sun-solaris2.12.  This patch adds vect_perm requirement
> for it.  Test result checked.  Is it OK?


Ok.

> Thanks,
> bin
> gcc/testsuite/ChangeLog
> 2017-07-20  Bin Cheng  <bin.cheng@arm.com>
>
>         * gcc.dg/vect/pr80815-3.c: Require vect_perm.