------- Comment #11 from hubicka at gcc dot gnu dot org  2010-09-16 12:25 
Hmm, so do you have any idea where folding should be added for this particular

It always seemed to me that it would make sense to add verifier that all
statements are folded (locally, not by looking at SSA graph) at optimization
pass boundaries. Tried it in the past and found a lot of issues that got fixed,
but we never got into agreeing on any policy here.

Missing optimizations just because we are stupid enough to forget call fold
when updating something seems bad IMO.


hubicka at gcc dot gnu dot org changed:

           What    |Removed                     |Added
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2010-09-16 12:25:30
               date|                            |


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