This patch adds a vec_duplicate_p helper that tests for constant
or non-constant vector duplicates. Together with the existing
const_vec_duplicate_p, this complements the gen_vec_duplicate
and gen_const_vec_duplicate added by a previous patch.
The patch uses the new routines to add more rtx simpl
On 10/23/2017 05:17 AM, Richard Sandiford wrote:
> This patch adds a vec_duplicate_p helper that tests for constant
> or non-constant vector duplicates. Together with the existing
> const_vec_duplicate_p, this complements the gen_vec_duplicate
> and gen_const_vec_duplicate added by a previous patc
On 25 October 2017 at 18:29, Jeff Law wrote:
> On 10/23/2017 05:17 AM, Richard Sandiford wrote:
>> This patch adds a vec_duplicate_p helper that tests for constant
>> or non-constant vector duplicates. Together with the existing
>> const_vec_duplicate_p, this complements the gen_vec_duplicate
>>