[PATCH] Fix PR18754: add early loop pass, 2nd try

[Richard Guenther]

On Thu, 20 Jan 2005, Richard Guenther wrote:

> From inspecting generated assembly code for POOMA, we don't do
> very good.  It seems the reduced C++ testcase from 18754 does
> not contain all difficulties.
>
> Back to experimenting...

It seems those are ivopt problems - I'll apply some of the pending
ivopt patches.

Richard.

--
Richard Guenther <richard dot guenther at uni-tuebingen dot de>
WWW: http://www.tat.physik.uni-tuebingen.de/~rguenth/