remove old be_get_IncSP_mem, improve be node dumping

[libfirm] / ir / be / becopyheur2.c

diff --git a/ir/be/becopyheur2.c b/ir/be/becopyheur2.c
index a219e5d..7dc890e 100644 (file)
--- a/ir/be/becopyheur2.c
+++ b/ir/be/becopyheur2.c
@@ -84,7 +84,7 @@ static const lc_opt_table_entry_t options[] = {
        LC_OPT_ENT_INT      ("iter", "iterations for subtree nodes",                           &subtree_iter),
        LC_OPT_ENT_DBL      ("cf",   "factor of constraint importance (between 0.0 and 1.0)",  &constr_factor),
        LC_OPT_ENT_INT      ("max",  "maximum recursion depth",                                &max_depth),
-       LC_OPT_ENT_NULL
+       LC_OPT_LAST
 };
 
 void be_init_copyheur2(void)
@@ -702,7 +702,7 @@ static int coalesce_top_down(co2_cloud_irn_t *ci, int child_nr, int depth)
        co2_t *env           = ci->cloud->env;
        col_cost_pair_t *seq = alloca(env->n_regs * sizeof(seq[0]));
        int is_root          = ci->mst_parent == ci;
-       col_t parent_col     = is_root ? -1 : get_col(env, ci->mst_parent->inh.irn);
+       col_t parent_col     = is_root ? (col_t) -1 : get_col(env, ci->mst_parent->inh.irn);
        int min_badness      = INT_MAX;
        int best_col_costs   = INT_MAX;
        int best_col         = -1;
@@ -1117,7 +1117,7 @@ static void writeback_colors(co2_t *env)
                                                            |_|            |___/
 */
 
-static const char *get_dot_color_name(int col)
+static const char *get_dot_color_name(size_t col)
 {
        static const char *names[] = {
                "blue",
@@ -1153,7 +1153,7 @@ static const char *get_dot_color_name(int col)
                "palevioletred"
        };
 
-       return col < sizeof(names)/sizeof(names[0]) ? names[col] : "white";
+       return col < (sizeof(names)/sizeof(names[0])) ? names[col] : "white";
 }
 
 static const char *get_dot_shape_name(co2_t *env, co2_irn_t *ci)
@@ -1175,6 +1175,7 @@ static const char *get_dot_shape_name(co2_t *env, co2_irn_t *ci)
 
 static void ifg_dump_graph_attr(FILE *f, void *self)
 {
+       (void) self;
        fprintf(f, "overlay=false");
 }