added doxygen comments

[libfirm] / ir / ir / irgopt.c

diff --git a/ir/ir/irgopt.c b/ir/ir/irgopt.c
index d5149f2..603fc02 100644 (file)
--- a/ir/ir/irgopt.c
+++ b/ir/ir/irgopt.c
@@ -40,6 +40,7 @@
 
 #include "irflag_t.h"
 #include "irhooks.h"
+#include "iredges_t.h"
 
 /* Defined in iropt.c */
 pset *new_identities (void);