442 static __isl_give isl_aff *lower_bound(__isl_keep isl_constraint *c,  in lower_bound()
445 	isl_aff *aff;  in lower_bound()
451 		isl_aff *offset;  in lower_bound()
623 		isl_aff *aff;  in lower_bounds()
665 		isl_aff *aff;  in upper_bounds()
931 	__isl_keep isl_aff *aff, void *user)  in aff_constant_is_negative()
967 	isl_aff *aff;  in list_add_one()
1698 	isl_aff *offset;  in create_node()
1738 		isl_aff *aff;  in create_node()
2358 	isl_aff *lower;
2367 static __isl_give isl_constraint *at_offset(int depth, __isl_keep isl_aff *aff,  in at_offset()
2382 	isl_aff *aff;  in update_n_div()
2403 	__isl_keep isl_aff *lower)  in get_expanded_n_div()
2441 	__isl_keep isl_aff *lower, __isl_keep isl_val *n)  in is_better_lower_bound()
2504 	isl_aff *aff, *lower;  in update_unrolling_lower_bound()
2574 static __isl_give isl_aff *find_unroll_lower_bound(  in find_unroll_lower_bound()
2642 	isl_aff *lower = NULL;  in foreach_iteration()