On Thu, 18 Oct 2018, Jan Hubicka wrote:
> >
> > So like the following which removes the use of ix86_vec_cost
> > for SSE loads and stores since we have per-mode costs already.
> > I've applied the relevant factor to the individual cost tables
> > (noting that for X86_TUNE_SSE_SPLIT_REGS we only
>
> So like the following which removes the use of ix86_vec_cost
> for SSE loads and stores since we have per-mode costs already.
> I've applied the relevant factor to the individual cost tables
> (noting that for X86_TUNE_SSE_SPLIT_REGS we only apply the
> multiplication for size == 128, not
>
> The following fixes vec_construct cost calculation to properly consider
> that the inserts will happen to SSE regs thus forgo the multiplication
> done in ix86_vec_cost which is passed the wrong mode. This gets rid of
> the only call passing false to ix86_vec_cost (so consider the patch
>
On Thu, 11 Oct 2018, Richard Biener wrote:
>
> The following fixes vec_construct cost calculation to properly consider
> that the inserts will happen to SSE regs thus forgo the multiplication
> done in ix86_vec_cost which is passed the wrong mode. This gets rid of
> the only call passing false
On Thu, 11 Oct 2018, Richard Biener wrote:
> On Thu, 11 Oct 2018, Richard Biener wrote:
>
> >
> > The following fixes vec_construct cost calculation to properly consider
> > that the inserts will happen to SSE regs thus forgo the multiplication
> > done in ix86_vec_cost which is passed the
On Thu, 11 Oct 2018, Richard Biener wrote:
>
> The following fixes vec_construct cost calculation to properly consider
> that the inserts will happen to SSE regs thus forgo the multiplication
> done in ix86_vec_cost which is passed the wrong mode. This gets rid of
> the only call passing false
The following fixes vec_construct cost calculation to properly consider
that the inserts will happen to SSE regs thus forgo the multiplication
done in ix86_vec_cost which is passed the wrong mode. This gets rid of
the only call passing false to ix86_vec_cost (so consider the patch
amended to