> > Any comment on the following?
> >
> > http://blog.regehr.org/archives/320
> >
> > 1) is due to lack of non-linear induction variable support
Yep. We might however also teach unroller to fully unroll the loop if we
improve constant_after_peeling. This is probably good idea too, since we do
> Any comment on the following?
>
> http://blog.regehr.org/archives/320
>
> 1) is due to lack of non-linear induction variable support
> 5) is the same problem mentioned in pr35363
>
> I have not looked at the details of others -- there are probably
> related missed-optimization bugs already fil
On Mon, Dec 13, 2010 at 11:14, Xinliang David Li wrote:
> Any comment on the following?
>
> http://blog.regehr.org/archives/320
>
> 1) is due to lack of non-linear induction variable support
> 5) is the same problem mentioned in pr35363
>
Example 2) is now http://gcc.gnu.org/PR46928
Sebastian
