On Wed, Oct 31, 2018 at 4:56 AM Richard Biener wrote:
>
> On Tue, 30 Oct 2018, Richard Biener wrote:
>
> >
> > This picks up work from earlier this year where Aldy worked on
> > undoing forwprop during out-of-SSA to improve coalescing across
> > backedges.
> >
> > The following patch first rectifi
On Tue, 30 Oct 2018, Richard Biener wrote:
>
> This picks up work from earlier this year where Aldy worked on
> undoing forwprop during out-of-SSA to improve coalescing across
> backedges.
>
> The following patch first rectifies the existing code which
> is meant to insert necessary copies in pl
This picks up work from earlier this year where Aldy worked on
undoing forwprop during out-of-SSA to improve coalescing across
backedges.
The following patch first rectifies the existing code which
is meant to insert necessary copies in places where it then
allows coalescing and thus avoids spli