Basic block duplication

[mcrosier@ncsu.edu]

> On Wed, Oct 12, 2005 at 10:38:50AM -0400, mcrosier@ncsu.edu wrote:
>> For very small procedures (3-5 basic blocks) I don't have a problem, but
>> for larger (> 5 basic block) procedures I go boom.  Can someone please
>> shed some light on my error?
>
> You didn't say how you go boom.
>
>
> r~
>

I found the error.  I was initializing the Haifa scheduler data structures
with the original cfg info, then calling the cfg_layout_initialize which
resulted in an inconsistency that caused the errors.

 Thanks regardless...