[Bug tree-optimization/55999] gcc 4.7.2 -O2 -floop-parallelize-all generates incorrect code

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55999

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.8.0

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-16 09:56:22 UTC ---
Fixed by using ISL which properly handles overflow.