copy the debug info when craeting a be_Call form a Call

[libfirm] / ir / be / beutil.c

diff --git a/ir/be/beutil.c b/ir/be/beutil.c
index d1d53c4..42557a9 100644 (file)
--- 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);