On Tue, Nov 19, 2024 at 2:35 PM Richard Biener
wrote:
>
> On Sat, Nov 16, 2024 at 12:00 AM Christoph Müllner
> wrote:
> >
> > This extends forwprop by yet another VEC_PERM optimization:
> > It attempts to blend two isomorphic vector sequences by using the
> > redundancy in the lane utilization in
On Sat, Nov 16, 2024 at 12:00 AM Christoph Müllner
wrote:
>
> This extends forwprop by yet another VEC_PERM optimization:
> It attempts to blend two isomorphic vector sequences by using the
> redundancy in the lane utilization in these sequences.
> This redundancy in lane utilization comes from th
This extends forwprop by yet another VEC_PERM optimization:
It attempts to blend two isomorphic vector sequences by using the
redundancy in the lane utilization in these sequences.
This redundancy in lane utilization comes from the way how specific
scalar statements end up vectorized: two VEC_PERMs
