X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeutil.c;h=42557a9f00726e46d1f9eccd22f0e332dcf0a530;hb=91c4099f537311497f5af25e65f330a1b4bf94c9;hp=d1d53c49aa8687c7da177f4a34b5f7736e0cfb62;hpb=378ec2fefc9d98c063c39be1c6775a0cf2409654;p=libfirm

diff --git a/ir/be/beutil.c b/ir/be/beutil.c
index d1d53c49a..42557a9f0 100644
--- a/ir/be/beutil.c
+++ b/ir/be/beutil.c
@@ -4,6 +4,8 @@
 
 #include <stdio.h>
 
+#include "pset.h"
+
 #include "irgraph.h"
 #include "irgwalk.h"
 #include "irdump_t.h"
@@ -17,6 +19,16 @@
 #include "besched_t.h"
 #include "bearch.h"
 
+pset *be_empty_set(void)
+{
+	static pset *empty_set = NULL;
+
+	if(!empty_set)
+		empty_set = pset_new_ptr_default();
+
+	return empty_set;
+}
+
 struct dump_env {
   FILE *f;
   arch_env_t *env;
@@ -116,28 +128,62 @@ void localize_consts(ir_graph *irg)
 	dead_node_elimination(irg);
 }
 
+/**
+ * Edge hook to dump the schedule edges.
+ */
 static int sched_edge_hook(FILE *F, ir_node *irn)
 {
-    if(sched_is_scheduled(irn) && sched_has_prev(irn)) {
-        ir_node *prev = sched_prev(irn);
-        fprintf(F, "edge:{sourcename:\"");
-        PRINT_NODEID(irn);
-        fprintf(F, "\" targetname:\"");
-        PRINT_NODEID(prev);
-        fprintf(F, "\" color:magenta}\n");
-    }
-    return 1;
+	if(sched_is_scheduled(irn) && sched_has_prev(irn)) {
+		ir_node *prev = sched_prev(irn);
+		fprintf(F, "edge:{sourcename:\"");
+		PRINT_NODEID(irn);
+		fprintf(F, "\" targetname:\"");
+		PRINT_NODEID(prev);
+		fprintf(F, "\" color:magenta}\n");
+	}
+	return 1;
 }
 
 void dump_ir_block_graph_sched(ir_graph *irg, const char *suffix) {
-    DUMP_NODE_EDGE_FUNC old = get_dump_node_edge_hook();
+	DUMP_NODE_EDGE_FUNC old = get_dump_node_edge_hook();
+
+	dump_consts_local(0);
+	set_dump_node_edge_hook(sched_edge_hook);
+	dump_ir_block_graph(irg, suffix);
+	set_dump_node_edge_hook(old);
+}
+
+void dump_ir_extblock_graph_sched(ir_graph *irg, const char *suffix) {
+	DUMP_NODE_EDGE_FUNC old = get_dump_node_edge_hook();
+
+	dump_consts_local(0);
+	set_dump_node_edge_hook(sched_edge_hook);
+	dump_ir_extblock_graph(irg, suffix);
+	set_dump_node_edge_hook(old);
+}
 
-		dump_consts_local(0);
-    set_dump_node_edge_hook(sched_edge_hook);
-    dump_ir_block_graph(irg, suffix);
-    set_dump_node_edge_hook(old);
+/**
+ * Dumps a graph and numbers all dumps.
+ * @param irg    The graph
+ * @param suffix A suffix to its file name.
+ * @param dumper The dump function
+ */
+void be_dump(ir_graph *irg, const char *suffix, void (*dumper)(ir_graph *, const char *)) {
+	static ir_graph *last_irg = NULL;
+	static int       nr       = 0;
+	char             buf[128];
+
+	if (irg != last_irg) {
+		last_irg = irg;
+		nr       = 0;
+	}
+
+	snprintf(buf, sizeof(buf), "-%02d%s", nr++, suffix);
+	dumper(irg, buf);
 }
 
+
+
 static void clear_link(ir_node *irn, void *data)
 {
   set_irn_link(irn, NULL);