[Bug tree-optimization/62113] [graphite] ICE using -floop-parallelize-all

[drfiemost at email dot it]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62113

--- Comment #1 from Leandro Nini <drfiemost at email dot it> ---
Created attachment 33322
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33322&action=edit
Reduced source