[PATCH]: Allow passes to return TODO flags

[Richard Guenther]

On 3/2/06, Diego Novillo <dnovillo@redhat.com> wrote:
> On 03/02/06 13:06, Daniel Berlin wrote:
>
> > Of course, before any of this makes sense, you'll have to solve pass
> > ordering problems all the rtl opts seem to have that most of the tree
> > cleanup passes (fre, ccp, dom) really don't.
> >
> I keep prodding Ben Elliston to contribute his dynamic pass reordering
> code.  I've had little luck so far (hi Ben!)
>
> According to his experiments, the tree passes are pretty good wrt
> ordering dependencies.

I played with the idea of being able to dump the pass list to a file
and optionally
read it from a file.  Is Bens pass reordering something similar?

Richard.