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fixed debug output of unary x87 nodes
[libfirm]
/
ir
/
be
/
beutil.h
diff --git
a/ir/be/beutil.h
b/ir/be/beutil.h
index
d1b1eb0
..
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;
@@
-116,6
+117,13
@@
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 *));
+/**
+ * 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.
* The search is started at @p start_point_exclusive and continues upwards the dom-tree
/**
* Search for an irn in @p accept.
* The search is started at @p start_point_exclusive and continues upwards the dom-tree