On Tue, 22 Feb 2022, Richard Biener wrote:
> On Tue, 22 Feb 2022, Hongtao Liu wrote:
>
> > On Mon, Feb 21, 2022 at 5:10 PM Richard Biener wrote:
> > >
> > > On Mon, 21 Feb 2022, Hongtao Liu wrote:
> > >
> > > > On Fri, Feb 18, 2022 at 10:01 PM Richard Biener via Gcc-patches
> > > > wrote:
> >
On Tue, 22 Feb 2022, Hongtao Liu wrote:
> On Mon, Feb 21, 2022 at 5:10 PM Richard Biener wrote:
> >
> > On Mon, 21 Feb 2022, Hongtao Liu wrote:
> >
> > > On Fri, Feb 18, 2022 at 10:01 PM Richard Biener via Gcc-patches
> > > wrote:
> > > >
> > > > This uses the now passed SLP node to the
On Mon, Feb 21, 2022 at 5:10 PM Richard Biener wrote:
>
> On Mon, 21 Feb 2022, Hongtao Liu wrote:
>
> > On Fri, Feb 18, 2022 at 10:01 PM Richard Biener via Gcc-patches
> > wrote:
> > >
> > > This uses the now passed SLP node to the vectorizer costing hook
> > > to adjust vector construction
On Mon, 21 Feb 2022, Hongtao Liu wrote:
> On Fri, Feb 18, 2022 at 10:01 PM Richard Biener via Gcc-patches
> wrote:
> >
> > This uses the now passed SLP node to the vectorizer costing hook
> > to adjust vector construction costs for the cost of moving an
> > integer component from a GPR to a
On Fri, Feb 18, 2022 at 10:01 PM Richard Biener via Gcc-patches
wrote:
>
> This uses the now passed SLP node to the vectorizer costing hook
> to adjust vector construction costs for the cost of moving an
> integer component from a GPR to a vector register when that's
> required for building a
This uses the now passed SLP node to the vectorizer costing hook
to adjust vector construction costs for the cost of moving an
integer component from a GPR to a vector register when that's
required for building a vector from components. A cruical difference
here is whether the component is loaded
