39 	c->scc_in_merge = isl_calloc_array(ctx, int, c->n);  in clustering_init()
41 	    !c->scc_cluster || !c->scc_node || !c->scc_in_merge)  in clustering_init()
77 	free(c->scc_in_merge);  in clustering_free()
223 		c->scc_in_merge[i] = 0;  in mark_merge_sccs()
246 		c->scc_in_merge[scc] = 1;  in mark_merge_sccs()
308 		if (!c->scc_in_merge[i])  in collect_domain()
335 		if (!c->scc_in_merge[i])  in collect_cluster_map()
475 	struct isl_sched_graph *graph, int *scc_in_merge,  in collect_constraints()  argument
484 		if (!scc_in_merge[edge->src->scc])  in collect_constraints()
486 		if (!scc_in_merge[edge->dst->scc])  in collect_constraints()
518 	sc = collect_constraints(graph, c->scc_in_merge, cluster_map, sc);  in init_merge_graph()
548 		if (!c->scc_in_merge[i])  in compute_maxvar_max_slack()
588 		if (!c->scc_in_merge[i])  in limit_maxvar_to_slack()
680 		if (!c->scc_in_merge[i])  in ok_to_merge_coincident()
919 		if (!c->scc_in_merge[edge->src->scc])  in ok_to_merge_proximity()
921 		if (!c->scc_in_merge[edge->dst->scc])  in ok_to_merge_proximity()
1078 		if (!c->scc_in_merge[i])  in merge()
1169 static int any_no_merge(struct isl_sched_graph *graph, int *scc_in_merge,  in any_no_merge()  argument
1177 		if (!scc_in_merge[edge->src->scc])  in any_no_merge()
1179 		if (!scc_in_merge[edge->dst->scc])  in any_no_merge()
1219 	if (any_no_merge(graph, c->scc_in_merge, &graph->edge[edge]))  in merge_clusters_along_edge()