On Tue, 27 Aug 2019, Uros Bizjak wrote:
> On Tue, Aug 27, 2019 at 9:55 AM Uros Bizjak wrote:
>
> > > > > > > > > This is currently a heads-up patch that removes the minimum
> > > > > > > > > limitation
> > > > > > > > > of cost of moves to/from XMM reg. The immediate benefit is
> > > > > > > >
On Tue, Aug 27, 2019 at 9:55 AM Uros Bizjak wrote:
> > > > > > > > This is currently a heads-up patch that removes the minimum
> > > > > > > > limitation
> > > > > > > > of cost of moves to/from XMM reg. The immediate benefit is the
> > > > > > > > removal
> > > > > > > > of mismatched spills,
On Mon, Aug 26, 2019 at 2:49 PM Richard Biener wrote:
>
> On Mon, 26 Aug 2019, Uros Bizjak wrote:
>
> > On Mon, Aug 26, 2019 at 2:11 PM Uros Bizjak wrote:
> > >
> > > On Mon, Aug 26, 2019 at 1:46 PM Richard Biener wrote:
> > > >
> > > > On Fri, 23 Aug 2019, Uros Bizjak wrote:
> > > >
> > > > > O
On Mon, 26 Aug 2019, Uros Bizjak wrote:
> On Mon, Aug 26, 2019 at 2:11 PM Uros Bizjak wrote:
> >
> > On Mon, Aug 26, 2019 at 1:46 PM Richard Biener wrote:
> > >
> > > On Fri, 23 Aug 2019, Uros Bizjak wrote:
> > >
> > > > On Fri, Aug 23, 2019 at 1:52 PM Richard Biener
> > > > wrote:
> > > > >
>
On Mon, Aug 26, 2019 at 2:11 PM Uros Bizjak wrote:
>
> On Mon, Aug 26, 2019 at 1:46 PM Richard Biener wrote:
> >
> > On Fri, 23 Aug 2019, Uros Bizjak wrote:
> >
> > > On Fri, Aug 23, 2019 at 1:52 PM Richard Biener wrote:
> > > >
> > > > On Fri, 23 Aug 2019, Uros Bizjak wrote:
> > > >
> > > > > T
On Mon, Aug 26, 2019 at 1:46 PM Richard Biener wrote:
>
> On Fri, 23 Aug 2019, Uros Bizjak wrote:
>
> > On Fri, Aug 23, 2019 at 1:52 PM Richard Biener wrote:
> > >
> > > On Fri, 23 Aug 2019, Uros Bizjak wrote:
> > >
> > > > This is currently a heads-up patch that removes the minimum limitation
>
On Fri, 23 Aug 2019, Uros Bizjak wrote:
> On Fri, Aug 23, 2019 at 1:52 PM Richard Biener wrote:
> >
> > On Fri, 23 Aug 2019, Uros Bizjak wrote:
> >
> > > This is currently a heads-up patch that removes the minimum limitation
> > > of cost of moves to/from XMM reg. The immediate benefit is the rem
On Fri, Aug 23, 2019 at 1:52 PM Richard Biener wrote:
>
> On Fri, 23 Aug 2019, Uros Bizjak wrote:
>
> > This is currently a heads-up patch that removes the minimum limitation
> > of cost of moves to/from XMM reg. The immediate benefit is the removal
> > of mismatched spills, caused by subreg usage
On Fri, 23 Aug 2019, Uros Bizjak wrote:
> This is currently a heads-up patch that removes the minimum limitation
> of cost of moves to/from XMM reg. The immediate benefit is the removal
> of mismatched spills, caused by subreg usage.
>
> *If* the patch proves to be beneficial (as in "doesn't regr
And now with the patch attached.
On Fri, Aug 23, 2019 at 1:39 PM Uros Bizjak wrote:
>
> This is currently a heads-up patch that removes the minimum limitation
> of cost of moves to/from XMM reg. The immediate benefit is the removal
> of mismatched spills, caused by subreg usage.
>
> *If* the patc
This is currently a heads-up patch that removes the minimum limitation
of cost of moves to/from XMM reg. The immediate benefit is the removal
of mismatched spills, caused by subreg usage.
*If* the patch proves to be beneficial (as in "doesn't regress
important benchmarks"), then we should be able
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