Correctly locate `_' in generated names.

diff --git a/sim/igen/igen.c b/sim/igen/igen.c
index 138072b72a44c2b448ce5b3ce39477fa6d0432cb..28e6e1524df8605b48e1f41abba3af843c859718 100644 (file)
--- a/sim/igen/igen.c
+++ b/sim/igen/igen.c
@@ -274,8 +274,8 @@ print_function_name (lf *file,
   /* the format name if available */
   if (format_name != NULL)
     {
-      nr += print_c_name (file, format_name);
       nr += lf_printf (file, "_");
+      nr += print_c_name (file, format_name);
     }
 
   /* the suffix */