-} env_t;
-
-typedef struct _be_chordal_dump_params_t {
- int x_dist;
- int y_dist;
- double font_scale;
-} be_chordal_dump_params_t;
-
-static const be_chordal_dump_params_t dump_params = {
- 30,
- 10,
- 4
-};
-
-static void draw_interval_graphs(ir_node *block,
- struct list_head *border_head,
- const be_chordal_dump_params_t *params)
-{
- int i;
- int x_dist = params->x_dist;
- int y_dist = params->y_dist;
- ir_graph *irg = get_irn_irg(block);
-
- FILE *f;
- char buf[1024];
-
- ir_snprintf(buf, sizeof(buf), "%s_bl%N.eps",
- get_entity_name(get_irg_entity(irg)), block);
-
- if((f = fopen(buf, "wt")) != NULL) {
- border_t *b;
- int *seen = calloc(get_graph_node_count(irg), sizeof(int));
- int last_pos = list_empty(border_head) ? 0 : list_entry(border_head->prev, border_t, list)->step;
- int max_col = 0;
-
- list_for_each_entry_reverse(border_t, b, border_head, list) {
- const ir_node *irn = b->irn;
- int col = get_irn_color(irn);
- max_col = max_col > col ? max_col : col;
- }
-
- fprintf(f, "%%!PS-Adobe-2.0\n");
- fprintf(f, "%%%%BoundingBox: -10 -10 %d %d\n",
- x_dist * last_pos + x_dist, y_dist * max_col + y_dist);
- fprintf(f, "/mainfont /Courier findfont %f scalefont def\n", params->font_scale);
- fprintf(f, "mainfont setfont\n");
- fprintf(f, "0.2 setlinewidth\n");
-
- for(i = 0; i <= last_pos; ++i) {
- fprintf(f, "0 0 0 setrgbcolor\n");
- fprintf(f, "%d %d moveto\n", i * x_dist, -2);
- fprintf(f, "%d %d lineto\n", i * x_dist, max_col * y_dist + 2);
- fprintf(f, "stroke\n");
- }
- fprintf(f, "0.5 setlinewidth\n");