Allow the first line to be a comment.

[libfirm] / ir / be / bechordal_draw.c

diff --git a/ir/be/bechordal_draw.c b/ir/be/bechordal_draw.c
index a797a06..e3e956d 100644 (file)
--- a/ir/be/bechordal_draw.c
+++ b/ir/be/bechordal_draw.c
@@ -35,6 +35,7 @@
 #include "iredges_t.h"
 #include "util.h"
 
+#include "bearch.h"
 #include "belive_t.h"
 #include "bechordal_t.h"
 #include "besched.h"
@@ -212,10 +213,10 @@ static void block_dims_walker(ir_node *block, void *data)
 
        dims->min_step = INT_MAX;
 
-       list_for_each_entry_reverse(border_t, b, head, list) {
+       foreach_border_head(head, b) {
                ir_node               *irn = b->irn;
                const arch_register_t *reg = arch_get_irn_register(irn);
-               int                   col  = arch_register_get_index(reg);
+               int                    col = reg->index;
 
                dims->max_step  = MAX(dims->max_step, b->step);
                dims->max_color = MAX(dims->max_color, col);
@@ -332,12 +333,11 @@ static void draw_block(ir_node *bl, void *data)
        env->plotter->vtab->text(env->plotter, dims->box.x, dims->box.y, buf);
 #endif
 
-       list_for_each_entry(border_t, b, head, list) {
+       foreach_border_head(head, b) {
                if (b->is_def) {
                        const arch_register_t *reg = arch_get_irn_register(b->irn);
-                       int col      = arch_register_get_index(reg);
                        int live_out = be_is_live_out(lv, bl, b->irn);
-                       int x        = (col + 1) * opts->h_inter_gap;
+                       int x        = (reg->index + 1) * opts->h_inter_gap;
                        int ystart   = (b->step) * opts->v_inter_gap;
                        int ystop    = (b->other_end->step) * opts->v_inter_gap + (live_out ? 0 : opts->v_inter_gap / 2);
 
@@ -362,9 +362,8 @@ static void draw_block(ir_node *bl, void *data)
                be_lv_foreach(lv, bl, be_lv_state_in, irn) {
                        if (arch_irn_consider_in_reg_alloc(env->cls, irn)) {
                                const arch_register_t *reg = arch_get_irn_register(irn);
-                               int     col = arch_register_get_index(reg);
-                               int     x   = (col + 1) * opts->h_inter_gap;
-                               color_t color;
+                               int                    x   = (reg->index + 1) * opts->h_inter_gap;
+                               color_t                color;
 
                                reg_to_color(env, bl, irn, &color);