Prathamesh Kulkarni <prathamesh.kulka...@linaro.org> writes:
> Hi,
> The attached patch adjusts vec_perm_const hook to accommodate the new
> parameter.
> For now, it bails out if vmode != op_mode, in follow-up patch to
> PR96463, I will add dup
> as exception.
> Bootstrapped+tested on aarch64-linux-gnu.
> Does it look OK ?
OK, thanks.
> Thanks,
> Prathamesh
>
> diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
> index f4d2a800f39..e6a24a0f9e1 100644
> --- a/gcc/config/aarch64/aarch64.cc
> +++ b/gcc/config/aarch64/aarch64.cc
> @@ -24145,9 +24145,13 @@ aarch64_expand_vec_perm_const_1 (struct
> expand_vec_perm_d *d)
> /* Implement TARGET_VECTORIZE_VEC_PERM_CONST. */
>
> static bool
> -aarch64_vectorize_vec_perm_const (machine_mode vmode, rtx target, rtx op0,
> - rtx op1, const vec_perm_indices &sel)
> +aarch64_vectorize_vec_perm_const (machine_mode vmode, machine_mode op_mode,
> + rtx target, rtx op0, rtx op1,
> + const vec_perm_indices &sel)
> {
> + if (vmode != op_mode)
> + return false;
> +
> struct expand_vec_perm_d d;
>
> /* Check whether the mask can be applied to a single vector. */
