Replaced set_irn_n(*, -1, *) and get_irn_n(*, -1) by new get_nodes_block()/set_nodes_...

[libfirm] / ir / ir / irdump.c

diff --git a/ir/ir/irdump.c b/ir/ir/irdump.c
index 4dd1df5..b1344e2 100644 (file)
--- a/ir/ir/irdump.c
+++ b/ir/ir/irdump.c
@@ -537,22 +537,7 @@ static int node_floats(ir_node *n) {
  */
 static void ird_walk_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env) {
        if (dump_anchors) {
-               int i;
-
-               if (pre)
-                       pre(irg->anchor, env);
-
-               for (i = get_irg_n_anchors(irg) - 1; i >= 0; --i) {
-                       ir_node *n = get_irg_anchor(irg, i);
-
-                       if (n) {
-                               /* reset the visit flag: will be increase in the walker */
-                               set_irg_visited(irg, get_irg_visited(irg) - 1);
-                               irg_walk(n, pre, post, env);
-                       }
-               }
-               if (post)
-                       post(irg->anchor, env);
+               irg_walk_anchors(irg, pre, post, env);
        } else {
                irg_walk_graph(irg, pre, post, env);
        }
@@ -1415,7 +1400,7 @@ print_data_edge_vcgattr(FILE *F, ir_node *from, int to) {
         * do not use get_nodes_block() here, will fail
         * if the irg is not pinned.
         */
-       if (get_irn_n(from, -1) == get_irn_n(get_irn_n(from, to), -1))
+       if (get_nodes_block(from) == get_nodes_block(get_irn_n(from, to)))
                fprintf(F, INTRA_DATA_EDGE_ATTR);
        else
                fprintf(F, INTER_DATA_EDGE_ATTR);
@@ -1427,7 +1412,7 @@ print_mem_edge_vcgattr(FILE *F, ir_node *from, int to) {
         * do not use get_nodes_block() here, will fail
         * if the irg is not pinned.
         */
-       if (get_irn_n(from, -1) == get_irn_n(get_irn_n(from, to), -1))
+       if (get_nodes_block(from) == get_nodes_block(get_irn_n(from, to)))
                fprintf(F, INTRA_MEM_EDGE_ATTR);
        else
                fprintf(F, INTER_MEM_EDGE_ATTR);
@@ -1457,6 +1442,9 @@ static void print_edge_vcgattr(FILE *F, ir_node *from, int to) {
                                fprintf(F, KEEP_ALIVE_DF_EDGE_ATTR);
                }
                break;
+       case iro_Anchor:
+               fprintf(F, ANCHOR_EDGE_ATTR);
+               break;
        default:
                if (is_Proj(from)) {
                        if (get_irn_mode(from) == mode_M)