648 	isl_vec *v;  in compute_max_coefficient()
2563 	isl_vec *ineq;  in node_add_coefficient_constraints()
2906 static __isl_give isl_vec *solve_lp(isl_ctx *ctx, struct isl_sched_graph *graph)  in solve_lp()
2909 	isl_vec *sol;  in solve_lp()
2941 static __isl_give isl_vec *extract_var_coef(struct isl_sched_node *node,  in extract_var_coef()
2942 	__isl_keep isl_vec *sol)  in extract_var_coef()
2946 	isl_vec *csol;  in extract_var_coef()
2973 	__isl_take isl_vec *sol, int coincident)  in update_schedule()
2976 	isl_vec *csol = NULL;  in update_schedule()
4365 static int is_trivial(struct isl_sched_node *node, __isl_keep isl_vec *sol)  in is_trivial()
4368 	isl_vec *node_sol;  in is_trivial()
4393 	__isl_keep isl_vec *sol)  in is_any_trivial()
4421 	__isl_keep isl_vec *sol)  in find_node_coalescing()
4425 	isl_vec *csol;  in find_node_coalescing()
4482 	isl_vec *eq;  in zero_out_node_coef()
4506 static __isl_give isl_vec *non_empty_solution(__isl_keep isl_tab_lexmin *tl)  in non_empty_solution()
4508 	isl_vec *sol;  in non_empty_solution()
4541 static int carries_dependences(__isl_keep isl_vec *sol, int n_edge)  in carries_dependences()
4580 static __isl_give isl_vec *non_neg_lexmin(struct isl_sched_graph *graph,  in non_neg_lexmin()
4586 	isl_vec *sol = NULL, *prev;  in non_neg_lexmin()
5068 static __isl_give isl_vec *compute_carrying_sol_coef(isl_ctx *ctx,  in compute_carrying_sol_coef()
5107 static __isl_give isl_vec *compute_carrying_sol(isl_ctx *ctx,  in compute_carrying_sol()
5113 	isl_vec *sol;  in compute_carrying_sol()
5186 	isl_vec *sol;  in carry()
5680 		isl_vec *sol;  in isl_schedule_node_compute_wcc_band()