On Mon, Mar 29, 2021 at 1:40 PM Christophe Lyon via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> The vectorizer has a very different effect with -mabi=ilp32, and
> doesn't emit the expecte diagnostic, so this patch expects it only
> under lp64.
OK (please also backport as necessary)
> 2021-03-29 Christophe Lyon <christophe.l...@linaro.org>
>
> gcc/testsuite/
> PR target/96974
> * g++.target/aarch64/sve/pr96974.C: Expect SLP diagnostic only
> under lp64.
> ---
> gcc/testsuite/g++.target/aarch64/sve/pr96974.C | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gcc/testsuite/g++.target/aarch64/sve/pr96974.C
> b/gcc/testsuite/g++.target/aarch64/sve/pr96974.C
> index 363241d..54000f5 100644
> --- a/gcc/testsuite/g++.target/aarch64/sve/pr96974.C
> +++ b/gcc/testsuite/g++.target/aarch64/sve/pr96974.C
> @@ -15,4 +15,4 @@ struct c {
> int coeffs[10];
> } f;
>
> -/* { dg-final { scan-tree-dump "Not vectorized: Incompatible number of
> vector subparts between" "slp1" } } */
> +/* { dg-final { scan-tree-dump "Not vectorized: Incompatible number of
> vector subparts between" "slp1" { target lp64 } } } */
> --
> 2.7.4
>
