char buf[1024];
snprintf(buf, sizeof(buf), "%s.%s", base, ext);
+ buf[sizeof(buf) - 1] = '\0';
if (! (out = fopen(buf, mode))) {
fprintf(stderr, "Cannot open file %s in mode %s\n", buf, mode);
return NULL;
*/
void be_dump(ir_graph *irg, const char *suffix, void (*dumper)(ir_graph *, const char *));
+/**
+ * Returns the number of reachable nodes in an irg.
+ * @param irg The irg.
+ * @return The number of reachable nodes.
+ */
+unsigned get_num_reachable_nodes(ir_graph *irg);
+
/**
* Search for an irn in @p accept.
* The search is started at @p start_point_exclusive and continues upwards the dom-tree