[tree-ssa] Draw the CFG

[Diego Novillo]

On Sun, 2003-04-13 at 19:39, Pop Sébastian wrote:

> + void 
> + draw_tree_cfg ()
> + {
> +   FILE *dump_file;
> +   
> +   if (n_basic_blocks > 0)
> +     {
> +       dump_file = fopen ("tree_cfg.dot", "w");
> +       if (dump_file)
> + 	{
> + 	  tree_cfg2dot (dump_file);
> + 	  fclose (dump_file);
> + 	  system ("dotty tree_cfg.dot");
>
Hmm, no.  I'm allergic to system().  Besides, what's wrong with
-fdump-tree-dot?


Diego.