Use corresponding macro.

[libfirm] / ir / ir / irmode.c

diff --git a/ir/ir/irmode.c b/ir/ir/irmode.c
index 5cf574f..ccac04a 100644 (file)
--- a/ir/ir/irmode.c
+++ b/ir/ir/irmode.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -90,8 +90,8 @@ static inline int modes_are_equal(const ir_mode *m, const ir_mode *n)
  */
 static ir_mode *find_mode(const ir_mode *m)
 {
-       int i;
-       for (i = ARR_LEN(mode_list) - 1; i >= 0; --i) {
+       size_t i, n_modes;
+       for (i = 0, n_modes = ARR_LEN(mode_list); i < n_modes; ++i) {
                ir_mode *n = mode_list[i];
                if (modes_are_equal(n, m))
                        return n;