X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbedump.c;h=fe973708866bc34ffd7124db84b695313a2e628a;hb=5474a1c188c9d59eea2c915515980cd9cbab58d8;hp=5e478c5690b30dc5a80001e3ba0ff0b476df48dd;hpb=979e11a67115604f5ca3050ad2fab08d190a13e8;p=libfirm

diff --git a/ir/be/bedump.c b/ir/be/bedump.c
index 5e478c569..fe9737088 100644
--- a/ir/be/bedump.c
+++ b/ir/be/bedump.c
@@ -27,8 +27,10 @@
 #include "bedump.h"
 
 #include "irdump_t.h"
+#include "irgwalk.h"
 #include "beifg.h"
 #include "becopyopt_t.h"
+#include "belive_t.h"
 
 static void dump_ifg_nodes(FILE *F, const be_ifg_t *ifg)
 {
@@ -54,11 +56,11 @@ static void dump_ifg_edges(FILE *F, const be_ifg_t *ifg)
 			if (get_irn_node_nr(node) >= get_irn_node_nr(neighbour))
 				continue;
 
-			fprintf(F, "edge: {sourcename: \"");
-			PRINT_NODEID(node);
-			fprintf(F, "\" targetname: \"");
-			PRINT_NODEID(neighbour);
-			fprintf(F, "\" arrowstyle:none class:1}\n");
+			fprintf(F, "edge: {sourcename: ");
+			print_nodeid(F, node);
+			fprintf(F, " targetname: ");
+			print_nodeid(F, neighbour);
+			fprintf(F, " arrowstyle:none class:1}\n");
 		}
 	}
 }
@@ -91,11 +93,11 @@ static void dump_affinity_edges(FILE *F, const copy_opt_t *co,
 			if (get_irn_node_nr(a->irn) >= get_irn_node_nr(n->irn))
 				continue;
 
-			fprintf(F, "edge: {sourcename: \"");
-			PRINT_NODEID(a->irn);
-			fprintf(F, "\" targetname: \"");
-			PRINT_NODEID(n->irn);
-			fprintf(F, "\" arrowstyle:none");
+			fprintf(F, "edge: {sourcename: ");
+			print_nodeid(F, a->irn);
+			fprintf(F, " targetname: ");
+			print_nodeid(F, n->irn);
+			fprintf(F, " arrowstyle:none");
 
 			if (dump_costs)
 				fprintf(F, " label:\"%d\"", n->costs);
@@ -132,3 +134,60 @@ void be_dump_ifg_co(FILE *F, const copy_opt_t *co, bool dump_costs,
 
 	fprintf(F, "}\n");
 }
+
+static const char *lv_flags_to_str(unsigned flags)
+{
+	static const char *states[] = {
+		"---",
+		"i--",
+		"-e-",
+		"ie-",
+		"--o",
+		"i-o",
+		"-eo",
+		"ieo"
+	};
+
+	return states[flags & 7];
+}
+
+void be_dump_liveness_block(void *context, FILE *F, const ir_node *bl)
+{
+	if (is_Block(bl)) {
+		be_lv_t *lv = (be_lv_t*)context;
+		be_lv_info_t *info = (be_lv_info_t*)ir_nodehashmap_get(&lv->map, bl);
+
+		fprintf(F, "liveness:\n");
+		if (info != NULL) {
+			unsigned n = info[0].head.n_members;
+			unsigned i;
+
+			for (i = 0; i < n; ++i) {
+				be_lv_info_node_t *n = &info[i+1].node;
+				ir_fprintf(F, "%s %+F\n", lv_flags_to_str(n->flags), get_idx_irn(lv->irg, n->idx));
+			}
+		}
+	}
+}
+
+typedef struct lv_walker_t {
+	be_lv_t *lv;
+	void *data;
+} lv_walker_t;
+
+static void lv_dump_block_walker(ir_node *irn, void *data)
+{
+	lv_walker_t *w = (lv_walker_t*)data;
+	if (!is_Block(irn))
+		return;
+	be_dump_liveness_block(w->lv, (FILE*)w->data, irn);
+}
+
+void be_liveness_dump(FILE *F, const be_lv_t *lv)
+{
+	lv_walker_t w;
+
+	w.lv   = (be_lv_t *) lv;
+	w.data = F;
+	irg_block_walk_graph(lv->irg, lv_dump_block_walker, NULL, &w);
+}