On Thu, Nov 14, 2024 at 3:55 PM Christoph Müllner
wrote:
>
> On Thu, Nov 14, 2024 at 3:07 PM Richard Biener wrote:
> >
> > On Thu, 14 Nov 2024, Christoph Müllner wrote:
> >
> > > This extends forwprop by yet another VEC_PERM optimization:
> > > It attempts to merge two isomorphic vector sequences
On Thu, Nov 14, 2024 at 3:07 PM Richard Biener wrote:
>
> On Thu, 14 Nov 2024, Christoph Müllner wrote:
>
> > This extends forwprop by yet another VEC_PERM optimization:
> > It attempts to merge two isomorphic vector sequences by using the
> > redundancy in the lane utilization in these sequences.
On Thu, 14 Nov 2024, Christoph Müllner wrote:
> This extends forwprop by yet another VEC_PERM optimization:
> It attempts to merge 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 spec
This extends forwprop by yet another VEC_PERM optimization:
It attempts to merge 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
