+ next_use_node = NULL;
+ next_use_step = INT_MAX;
+ timestep = get_step(from);
+ foreach_out_edge(def, edge) {
+ unsigned node_step;
+ node = get_edge_src_irn(edge);
+
+ if (is_Anchor(node))
+ continue;
+ if (get_nodes_block(node) != block)
+ continue;
+ if (is_Phi(node))
+ continue;
+
+ node_step = get_step(node);
+ if (node_step < timestep)
+ continue;
+ if (node_step < next_use_step) {
+ next_use_node = node;
+ next_use_step = node_step;
+ }
+ }
+
+ if (next_use_node != NULL) {
+ be_next_use_t result;
+ result.time = next_use_step - timestep + skip_from_uses;
+ result.outermost_loop = get_loop_depth(get_irn_loop(block));
+ result.before = next_use_node;
+ return result;
+ }
+
+ node = sched_last(block);
+ step = get_step(node) + 1 + timestep + skip_from_uses;
+
+ if (be_is_phi_argument(block, def)) {
+ // TODO we really should continue searching the uses of the phi,
+ // as a phi isn't a real use that implies a reload (because we could
+ // easily spill the whole phi)
+
+ be_next_use_t result;
+ result.time = step;
+ result.outermost_loop = get_loop_depth(get_irn_loop(block));
+ result.before = block;
+ return result;
+ }
+
+ {
+ unsigned next_use = USES_INFINITY;
+ unsigned outermost_loop;
+ be_next_use_t result;
+ ir_loop *loop = get_irn_loop(block);
+ unsigned loopdepth = get_loop_depth(loop);
+ int found_visited = 0;
+ int found_use = 0;
+ ir_graph *irg = get_irn_irg(block);
+ ir_node *startblock = get_irg_start_block(irg);
+
+ result.before = NULL;
+ outermost_loop = loopdepth;