#include "irgwalk.h"
#include "irprintf.h"
-#include "irouts.h"
+#include "iredges_t.h"
#include "belive_t.h"
#include "bechordal_t.h"
FILE *f;
} ps_plotter_t;
+
+/*
+ ____ ____ ____ _ _ _
+ | _ \/ ___| | _ \| | ___ | |_| |_ ___ _ __
+ | |_) \___ \ | |_) | |/ _ \| __| __/ _ \ '__|
+ | __/ ___) | | __/| | (_) | |_| || __/ |
+ |_| |____/ |_| |_|\___/ \__|\__\___|_|
+
+*/
+
static void ps_begin(plotter_t *_self, const rect_t *vis)
{
FILE *f;
plotter_t *new_plotter_ps(const char *filename)
{
- ps_plotter_t *ps_plotter = malloc(sizeof(*ps_plotter));
+ ps_plotter_t *ps_plotter = xmalloc(sizeof(*ps_plotter));
plotter_t *p = (plotter_t *) ps_plotter;
ps_plotter->filename = filename;
return p;
}
+/*
+ _____ _ _ _____ ____ _ _ _
+ |_ _(_) | __|__ / | _ \| | ___ | |_| |_ ___ _ __
+ | | | | |/ / / / | |_) | |/ _ \| __| __/ _ \ '__|
+ | | | | < / /_ | __/| | (_) | |_| || __/ |
+ |_| |_|_|\_\/____| |_| |_|\___/ \__|\__\___|_|
+
+*/
+
+#if 0
+typedef struct {
+ base_plotter_t inh;
+ const char *filename;
+ FILE *f;
+} tikz_plotter_t;
+
+static void tikz_begin(plotter_t *_self, const rect_t *vis)
+{
+ FILE *f;
+ decl_self(tikz_plotter_t, _self);
+
+ f = self->f = fopen(self->filename, "wt");
+ fprintf(f, "\\begin{tikzpicture}\n");
+}
+
+static void tikz_setcolor(plotter_t *_self, const color_t *color)
+{
+ set_color(_self, color);
+}
+
+static void tikz_line(plotter_t *_self, int x1, int y1, int x2, int y2)
+{
+ decl_self(tikz_plotter_t, _self);
+ fprintf(self->f, "\t\\draw (%d,%d) -- (%d,%d);\n", x1, y1, x2, y2);
+}
+
+static void tikz_box(plotter_t *_self, const rect_t *rect)
+{
+ decl_self(tikz_plotter_t, _self);
+
+ fprintf(self->f, "\t\\draw (%d,%d) rectangle (%d, %d)\n",
+ rect->x, rect->y, rect->x + rect->w, rect->y + rect->h);
+}
+
+void tikz_text(plotter_t *_self, int x, int y, const char *str)
+{
+ decl_self(tikz_plotter_t, _self);
+ fprintf(self->f, "\t\\draw (%d,%d) node {%s};\n", x, y, str);
+}
+
+static void tikz_finish(plotter_t *_self)
+{
+ decl_self(tikz_plotter_t, _self);
+ fclose(self->f);
+}
+#endif
+
+
extern void plotter_free(plotter_t *self)
{
self->vtab->free(self);
list_for_each_entry_reverse(border_t, b, head, list) {
ir_node *irn = b->irn;
- const arch_register_t *reg = arch_get_irn_register(env->arch_env, irn, 0);
+ const arch_register_t *reg = arch_get_irn_register(env->arch_env, irn);
int col = arch_register_get_index(reg);
dims->max_step = max(dims->max_step, b->step);
static color_t *reg_to_color(const draw_chordal_env_t *env,
ir_node *rel_bl, ir_node *irn, color_t *color)
{
- int i, n, phi_arg = 0;
+ int phi_arg = 0;
+ const ir_edge_t *edge;
- for(i = 0, n = get_irn_n_outs(irn); i < n && !phi_arg; ++i)
- phi_arg |= is_Phi(get_irn_out(irn, i));
+ foreach_out_edge(irn, edge)
+ phi_arg |= is_Phi(edge->src);
#if 1
color->r = is_Phi(irn) ? 0.5 : 0.0;
static void draw_block(ir_node *bl, void *data)
{
- static const color_t black = { 0, 0, 0 };
+ static const color_t black = { 0, 0, 0 };
- const draw_chordal_env_t *env = data;
- pset *live_in = put_live_in(bl, pset_new_ptr_default());
- ir_node *irn;
- border_t *b;
+ const draw_chordal_env_t *env = data;
+ const be_lv_t *lv = be_get_birg_liveness(env->chordal_env->birg);
+ pset *live_in = be_lv_pset_put_in(lv, bl, pset_new_ptr_default());
+ ir_node *irn;
+ border_t *b;
struct list_head *head = get_block_border_head(env->chordal_env, bl);
- ir_node *dom = get_Block_idom(bl);
- const draw_chordal_opts_t *opts = env->opts;
- struct block_dims *dims = pmap_get(env->block_dims, bl);
- char buf[64];
+ ir_node *dom = get_Block_idom(bl);
+ const draw_chordal_opts_t *opts = env->opts;
+ struct block_dims *dims = pmap_get(env->block_dims, bl);
+ char buf[64];
- ir_snprintf(buf, sizeof(buf), "%F", bl);
+ ir_snprintf(buf, sizeof(buf), "%F", bl);
- env->plotter->vtab->set_color(env->plotter, &black);
- env->plotter->vtab->box(env->plotter, &dims->box);
+ env->plotter->vtab->set_color(env->plotter, &black);
+ env->plotter->vtab->box(env->plotter, &dims->box);
#if 0
env->plotter->vtab->text(env->plotter, dims->box.x, dims->box.y, buf);
#endif
- list_for_each_entry(border_t, b, head, list) {
- if(b->is_def) {
- const arch_register_t *reg = arch_get_irn_register(env->arch_env, b->irn, 0);
- int col = arch_register_get_index(reg);
- int live_out = is_live_out(bl, b->irn);
- int x = (col + 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);
-
- color_t color;
- reg_to_color(env, bl, b->irn, &color);
-
- x += dims->box.x;
- ystart += dims->box.y;
- ystop += dims->box.y;
-
- env->plotter->vtab->set_color(env->plotter, &color);
- env->plotter->vtab->line(env->plotter, x, ystart, x, ystop);
-
- env->plotter->vtab->line(env->plotter, x - 2, ystart, x + 2, ystart);
- env->plotter->vtab->line(env->plotter, x - 2, ystop, x + 2, ystop);
- }
+ list_for_each_entry(border_t, b, head, list) {
+ if(b->is_def) {
+ const arch_register_t *reg = arch_get_irn_register(env->arch_env, 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 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);
+
+ color_t color;
+ reg_to_color(env, bl, b->irn, &color);
+
+ x += dims->box.x;
+ ystart += dims->box.y;
+ ystop += dims->box.y;
+
+ env->plotter->vtab->set_color(env->plotter, &color);
+ env->plotter->vtab->line(env->plotter, x, ystart, x, ystop);
+
+ env->plotter->vtab->line(env->plotter, x - 2, ystart, x + 2, ystart);
+ env->plotter->vtab->line(env->plotter, x - 2, ystop, x + 2, ystop);
+ }
}
if(dom) {
- struct block_dims *dom_dims = pmap_get(env->block_dims, dom);
-
- for(irn = pset_first(live_in); irn; irn = pset_next(live_in)) {
- if(arch_irn_has_reg_class(env->arch_env, irn, 0, env->cls)) {
- const arch_register_t *reg = arch_get_irn_register(env->arch_env, irn, 0);
- int col = arch_register_get_index(reg);
- int x = (col + 1) * opts->h_inter_gap;
-
- color_t color;
- reg_to_color(env, bl, irn, &color);
-
- env->plotter->vtab->set_color(env->plotter, &color);
- env->plotter->vtab->line(env->plotter,
- dims->box.x + x,
- dims->box.y + dims->box.h,
- dom_dims->box.x + x,
- dom_dims->box.y);
- }
- }
+ struct block_dims *dom_dims = pmap_get(env->block_dims, dom);
+
+ for(irn = pset_first(live_in); irn; irn = pset_next(live_in)) {
+ if(arch_irn_has_reg_class(env->arch_env, irn, -1, env->cls)) {
+ const arch_register_t *reg = arch_get_irn_register(env->arch_env, irn);
+ int col = arch_register_get_index(reg);
+ int x = (col + 1) * opts->h_inter_gap;
+
+ color_t color;
+ reg_to_color(env, bl, irn, &color);
+
+ env->plotter->vtab->set_color(env->plotter, &color);
+ env->plotter->vtab->line(env->plotter,
+ dims->box.x + x,
+ dims->box.y + dims->box.h,
+ dom_dims->box.x + x,
+ dom_dims->box.y);
+ }
+ }
}
del_pset(live_in);
bbox.w = start_box->w + 2 * env->opts->x_margin;
bbox.h = start_box->h + 2 * env->opts->y_margin;
+ be_assure_liveness(env->chordal_env->birg);
+
p->vtab->begin(p, &bbox);
- irg_block_walk_graph(env->chordal_env->session_env->irg, draw_block, NULL, env);
+ irg_block_walk_graph(env->chordal_env->irg, draw_block, NULL, env);
p->vtab->finish(p);
}
void draw_interval_tree(const draw_chordal_opts_t *opts,
- const be_chordal_env_t *chordal_env,
- plotter_t *plotter, const arch_env_t *arch_env,
- const arch_register_class_t *cls)
+ const be_chordal_env_t *chordal_env,
+ plotter_t *plotter)
{
draw_chordal_env_t env;
struct block_dims *start_dims;
- ir_node *start_block = get_irg_start_block(chordal_env->session_env->irg);
+ ir_node *start_block = get_irg_start_block(chordal_env->irg);
- env.arch_env = arch_env;
+ env.arch_env = chordal_env->birg->main_env->arch_env;
env.opts = opts;
env.block_dims = pmap_create();
env.plotter = plotter;
- env.chordal_env = chordal_env;
- env.cls = cls;
+ env.cls = chordal_env->cls;
env.max_color = 0;
env.chordal_env = chordal_env;
obstack_init(&env.obst);
- irg_block_walk_graph(chordal_env->session_env->irg, block_dims_walker, NULL, &env);
+ irg_block_walk_graph(chordal_env->irg, block_dims_walker, NULL, &env);
layout(&env, start_block, opts->x_margin);
set_y(&env, start_block, opts->y_margin);
start_dims = pmap_get(env.block_dims, start_block);
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