[Bug tree-optimization/30911] VRP fails to eliminate range checks in Ada code

["baldrick at free dot fr" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #14 from baldrick at free dot fr  2007-02-23 09:39 -------
Subject: Re:  VRP fails to eliminate range checks in Ada code

On Friday 23 February 2007 06:50:48 ebotcazou at gcc dot gnu dot org wrote:
> 
> ------- Comment #12 from ebotcazou at gcc dot gnu dot org  2007-02-23 05:50 -------
> > Sorry about that - it wasn't on purpose: your comment
> > and mine collided.  I actually checked the two bugs
> > after getting the message that I'd manage to wipe out
> > your change, and the relationship between 26797 and
> > 30911 that you'd set up still seemed to be there.
> 
> I added it again.  Note that you had received a warning before overwriting.

Yes, but since I hadn't made any changes except adding a comment,
I didn't see why this should cause any problems.  The fact that
it did cause problems seems like a bugzilla bug to me.  Anyway,
now that I know how this works I will be more careful next time :-/

Ciao,

D.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30911