[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.