[Bug tree-optimization/53571] [4.6/4.7 regression] ICE with -O{2,3} -floop-parallelize-all in cloog_domain_stride()

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53571

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2
             Status|WAITING                     |NEW
      Known to work|                            |4.8.0
            Summary|[4.6/4.7/4.8 regression]    |[4.6/4.7 regression] ICE
                   |ICE with -O{2,3}            |with -O{2,3}
                   |-floop-parallelize-all in   |-floop-parallelize-all in
                   |cloog_domain_stride()       |cloog_domain_stride()

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> 2012-12-03 15:31:24 UTC ---
Works with ISL based Graphite, still broken on the 4.7 branch at least.