added edge verification routines

[libfirm] / ir / ir / irarch.c

diff --git a/ir/ir/irarch.c b/ir/ir/irarch.c
index 89bd0d5..e136b9f 100644 (file)
--- a/ir/ir/irarch.c
+++ b/ir/ir/irarch.c
@@ -359,7 +359,7 @@ ir_node *arch_dep_replace_mul_with_shifts(ir_node *irn)
  */
 static int tv_ld2(tarval *tv, int bits)
 {
-  int i, k, num;
+  int i, k = 0, num;
 
   for (num = i = 0; i < bits; ++i) {
     unsigned char v = get_tarval_sub_bits(tv, i);