[Bug tree-optimization/58915] [missed optimization] GCC fails to get the loop bound for some loops.

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58915

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |missed-optimization
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-10-30
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
It should now be possible to use range information computed by VRP during
this analysis, see get_range_info ().  The predicate walking code should
be no longer needed and should be replaced with using that info.