On Mon, Jun 19, 2023 at 8:35 PM Richard Biener via Gcc-patches
wrote:
>
> The following works around the lack of the x86 backend making the
> vectorizer compare the costs of the different possible vector
> sizes the backed advertises through the vector_modes hook. When
> enabling masked epilogues
The following works around the lack of the x86 backend making the
vectorizer compare the costs of the different possible vector
sizes the backed advertises through the vector_modes hook. When
enabling masked epilogues or main loops then this means we will
select the prefered vector mode which is u