[patch] OpenMP: Fortran - support omp flush's memorder clauses

[Jakub Jelinek]

On Thu, Oct 22, 2020 at 04:52:10PM +0200, Tobias Burnus wrote:
> +  else
> +    {
> +      enum memmodel mo = MEMMODEL_LAST;
> +      switch (code->ext.omp_clauses->memorder)
> +	{
> +	case OMP_MEMORDER_ACQ_REL: mo = MEMMODEL_ACQ_REL; break;
> +	case OMP_MEMORDER_RELEASE: mo = MEMMODEL_RELEASE; break;
> +	case OMP_MEMORDER_ACQUIRE: mo = MEMMODEL_ACQUIRE; break;
> +	case OMP_MEMORDER_LAST: gcc_unreachable (); break;

I'd probably use
	default: gcc_unreachable (); break;
here instead.
Otherwise LGTM, thanks.

	Jakub