- int i, n;
- const ir_node *irn;
- FILE *f = env;
-
- ir_fprintf(f, "node:{title:\"b%N\"\nlabel:\"%n\n", block, block);
- sched_foreach(block, irn) {
- const char *prefix = "";
-
- ir_fprintf(f, "\n");
- if(is_color(get_irn_color(irn)))
- ir_fprintf(f, "r%d = ", get_irn_color(irn));
- ir_fprintf(f, "%n(", irn);
-
- if(block != get_irg_start_block(get_irn_irg(block))) {
- for(i = 0, n = get_irn_arity(irn); i < n; ++i) {
- ir_node *op = get_irn_n(irn, i);
- if(is_allocatable_irn(op)) {
- ir_fprintf(f, "%sr%d", prefix, get_irn_color(op));
- prefix = ", ";
- }
- }
- }
-
- ir_fprintf(f, ")");
- }
- ir_fprintf(f, "\"}\n");
-
- if(get_irg_start_block(get_irn_irg(block)) != block) {
- for(i = 0, n = get_irn_arity(block); i < n; ++i) {
- ir_node *pred_bl = get_nodes_block(get_irn_n(block, i));
- ir_fprintf(f, "edge:{sourcename:\"b%N\" targetname:\"b%N\"}\n", pred_bl, block);
- }
- }