[Bug tree-optimization/55011] [4.8 Regression] GCC in an infinite loop at -O2 in VRP

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55011



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



           What    |Removed                     |Added

----------------------------------------------------------------------------

             Status|UNCONFIRMED                 |NEW

   Last reconfirmed|                            |2012-10-22

          Component|middle-end                  |tree-optimization

      Known to work|                            |4.7.2

   Target Milestone|---                         |4.8.0

            Summary|GCC in an infinite loop at  |[4.8 Regression] GCC in an

                   |-O2                         |infinite loop at -O2 in VRP

     Ever Confirmed|0                           |1



--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2012-10-22 
09:04:42 UTC ---

Confirmed.  Iterating in VRP.