struct isl_basic_map *dst, struct isl_basic_map *src);
struct isl_basic_set *isl_basic_set_align_divs(
struct isl_basic_set *dst, struct isl_basic_set *src);
-struct isl_map *isl_map_align_divs(struct isl_map *map);
-struct isl_set *isl_set_align_divs(struct isl_set *set);
struct isl_basic_map *isl_basic_map_gauss(
struct isl_basic_map *bmap, int *progress);
struct isl_basic_set *isl_basic_set_gauss(