small improvements:

[libfirm] / ir / stat / pattern.c

diff --git a/ir/stat/pattern.c b/ir/stat/pattern.c
index 00ab38f..b51fad0 100644 (file)
--- a/ir/stat/pattern.c
+++ b/ir/stat/pattern.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -41,6 +41,8 @@
 #include "pattern_dmp.h"
 #include "hashptr.h"
 
+#ifdef FIRM_STATISTICS
+
 /*
  * just be make some things clear :-), the
  * poor man "generics"
@@ -889,3 +891,5 @@ void stat_finish_pattern_history(const char *fname) {
 
        status->enable = 0;
 }  /* stat_finish_pattern_history */
+
+#endif /* FIRM_STATISTICS */