becopyilp: Do not advertise the switch to dump the solution, because this is not...

[libfirm] / ir / be / becopyheur2.c

diff --git a/ir/be/becopyheur2.c b/ir/be/becopyheur2.c
index aa52e94..c0dccb8 100644 (file)
--- a/ir/be/becopyheur2.c
+++ b/ir/be/becopyheur2.c
@@ -311,7 +311,6 @@ static void determine_color_costs(co2_t *env, co2_irn_t *ci, col_cost_pair_t *co
                        col_costs[col].costs = add_saturated(col_costs[col].costs, 8 * be_ifg_degree(ifg, pos));
                }
        }
-       be_ifg_neighbours_break(&it);
 
        /* Set the costs to infinity for each color which is not allowed at this node. */
        unsigned const *const admissible = ci->admissible;
@@ -408,11 +407,12 @@ static int recolor(co2_t *env, const ir_node *irn, col_cost_pair_t *col_list, st
                                INIT_LIST_HEAD(&tmp);
                                neigh_ok = change_color_not(env, n, tgt_col, &tmp, depth + 1);
                                list_splice(&tmp, &changed);
-                               if (!neigh_ok)
+                               if (!neigh_ok) {
+                                       be_ifg_neighbours_break(&it);
                                        break;
+                               }
                        }
                }
-               be_ifg_neighbours_break(&it);
 
                /*
                We managed to assign the target color to all neighbors, so from the perspective
@@ -572,7 +572,6 @@ static void node_color_badness(co2_cloud_irn_t *ci, int *badness)
                        badness[c] += ci->costs;
                }
        }
-       be_ifg_neighbours_break(&it);
 }
 
 /**