redirect_edge_and_branch questions

[Andrew MacLeod]

On Tue, 2004-10-05 at 15:35, Zdenek Dvorak wrote:
> Hello,

> > Is this OK, or is it bad Karma?
> 
> This should be OK (at least from the point of view of gc).  You need to
> be a small bit careful, since some other functions may use them already (so
> for example running verify_cfg or verify_ssa while you use the aux field
> would not be a good idea, IIRC), but from what you describe you should
> not have a problem with this.

Yeah, I shouldn't have any problem with those routines. I figured it
would be OK, but thought it best to check with you cfg guys just to make
sure :-) 

Thanks

Andrew