[PATCH] D46227: [islpp] Do not abuse isl::stat::error as early-abort

[Tobias Grosser via Phabricator via llvm-commits]

grosser added a comment.

Thanks. I am currently upstreaming a set of functions to isl which allow us to get basic_map_lists from a map and map_lists from a union_map. For isl_*_list types it should be easy to write an iterator that allows foreach loops. I plan to write such iterators and will then use these to simplify this code.


Repository:
  rPLO Polly

https://reviews.llvm.org/D46227