projects
/
libfirm
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
reindented source
[libfirm]
/
ir
/
be
/
beutil.h
diff --git
a/ir/be/beutil.h
b/ir/be/beutil.h
index
c11eac3
..
cc6e60b
100644
(file)
--- a/
ir/be/beutil.h
+++ b/
ir/be/beutil.h
@@
-87,6
+87,7
@@
static INLINE FILE *ffopen(const char *base, const char *ext, const char *mode)
char buf[1024];
snprintf(buf, sizeof(buf), "%s.%s", base, ext);
char buf[1024];
snprintf(buf, sizeof(buf), "%s.%s", base, ext);
+ buf[sizeof(buf) - 1] = '\0';
if (! (out = fopen(buf, mode))) {
fprintf(stderr, "Cannot open file %s in mode %s\n", buf, mode);
return NULL;
if (! (out = fopen(buf, mode))) {
fprintf(stderr, "Cannot open file %s in mode %s\n", buf, mode);
return NULL;
@@
-116,8
+117,12
@@
void dump_ir_extblock_graph_sched(ir_graph *irg, const char *suffix);
*/
void be_dump(ir_graph *irg, const char *suffix, void (*dumper)(ir_graph *, const char *));
*/
void be_dump(ir_graph *irg, const char *suffix, void (*dumper)(ir_graph *, const char *));
-
-#endif /* _BEUTIL_H */
+/**
+ * Returns the number of reachable nodes in an irg.
+ * @param irg The irg.
+ * @return The number of reachable nodes.
+ */
+unsigned get_num_reachable_nodes(ir_graph *irg);
/**
* Search for an irn in @p accept.
/**
* Search for an irn in @p accept.
@@
-125,3
+130,5
@@
void be_dump(ir_graph *irg, const char *suffix, void (*dumper)(ir_graph *, const
* @return The first node out of accept if found. Else NULL is returned.
*/
ir_node *dom_up_search(pset *accept, ir_node *start_point_exclusive);
* @return The first node out of accept if found. Else NULL is returned.
*/
ir_node *dom_up_search(pset *accept, ir_node *start_point_exclusive);
+
+#endif /* _BEUTIL_H */