On Mon, 29 Mar 2021 at 17:09, Jakub Jelinek via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> Hi!
>
> aarch64 currently doesn't support declare simd where the return value and
> arguments
> have different sizes and warns about that case. This change adds a dg-warning
> for that case like various other tests have already.
>
> Committed to trunk.
>
Thanks,
I pushed it to gcc-10 too.
Christophe
> 2021-03-29 Jakub Jelinek <ja...@redhat.com>
>
> PR fortran/93660
> * gfortran.dg/gomp/declare-simd-coarray-lib.f90: Expect a mixed size
> declare simd warning on aarch64.
>
> --- gcc/testsuite/gfortran.dg/gomp/declare-simd-coarray-lib.f90.jj
> 2021-03-23 16:14:01.842299433 +0100
> +++ gcc/testsuite/gfortran.dg/gomp/declare-simd-coarray-lib.f90 2021-03-29
> 17:01:29.885703123 +0200
> @@ -5,7 +5,7 @@
> ! Failed as TREE_TYPE(fndecl) did not include the
> ! hidden caf_token/caf_offset arguments.
> !
> -integer function f(x)
> +integer function f(x) ! { dg-warning "GCC does not currently support mixed
> size types for 'simd' functions" "" { target aarch64*-*-* } }
> integer :: x[*]
> !$omp declare simd
> f = x[1]
>
> Jakub
>
