removed unused var

[r22021]

diff --git a/ir/tv/tv.c b/ir/tv/tv.c
index 2bb21cc..69133cb 100644 (file)
--- a/ir/tv/tv.c
+++ b/ir/tv/tv.c
@@ -1025,8 +1025,7 @@ tarval *tarval_neg(tarval *a) {
  * addition
  */
 tarval *tarval_add(tarval *a, tarval *b) {
-       tarval  *res;
-       char    *buffer;
+       char *buffer;
 
        assert(a);
        assert(b);