[RFC] Fix PR19401: always completely peel loops

[Andrew Pinski]

On Jan 13, 2005, at 4:44 PM, Richard Guenther wrote:

> On Thu, 13 Jan 2005 13:51:27 -0500, Paul Schlie <schlie@comcast.net> 
> wrote:
>
> Sure.  I guess maybe we should do this for the C++ frontend only - it
> is not only for loop optimization itself, but also would expose more
> variables to scalarization (if only complete loop peeling was run
> before scalarization).  I should probably file another bug wrt the
> lack of scalarization for

No it should not do it only for the C++ front-end because most
of the time it is a win for all front-ends.  No optimization
should be dependent on what front-end you used.

-- Pinski