xionghu luo writes:
> @@ -2658,6 +2659,43 @@ expand_vect_cond_mask_optab_fn (internal_fn, gcall
> *stmt, convert_optab optab)
>
> #define expand_vec_cond_mask_optab_fn expand_vect_cond_mask_optab_fn
>
> +/* Expand VEC_SET internal functions. */
> +
> +static void
> +expand_vec_set_optab_fn
Hi,
On 2020/9/23 19:33, Richard Biener wrote:
>> The first loop is for rhs stmt process, this loop is for lhs stmt process.
>> I thought vec_extract also need to generate IFN before, but seems not
>> necessary now? And that the first loop needs to update the lhs stmt while
>> then second doesn't.
On Tue, Sep 22, 2020 at 5:55 AM xionghu luo wrote:
>
> Thanks for the review,
>
>
> On 2020/9/21 16:31, Richard Biener wrote:
> >> +
> >> +static gimple *
> >> +gimple_expand_vec_set_expr (gimple_stmt_iterator *gsi)
> >> +{
> >> + enum tree_code code;
> >> + gcall *new_stmt = NULL;
> >> + gassi
