[Bug tree-optimization/59121] [4.8/4.9 Regression] endless loop with -O2 -floop-parallelize-all

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59121

--- Comment #20 from Richard Biener <rguenth at gcc dot gnu.org> ---
Another issue for Fortran arrays is that when using array descriptors all
accesses will have symbolical (non-INTEGER_CST) stride.  And graphite doesn't
support parameters in CHREC_RIGHT.