An optimization question

[Andrew Haley]

Dave Korn wrote:
> Andrew Haley wrote:
>> Dave Korn wrote:
> 
>>>   So, this is a real bug then - but it's a missed optimisation in the first
>>> case, not a bogus one in the second case?
>> Probably, but it's not a very interesting one.  For what it's worth, the
>> tree dumps are identical right up to the very last tree optimization pass.
> 
>   Did you accidentally send an old draft?

Yes.  My mailer unstuck itself.

Andrew.