From: Matthias Braun <matze@braunis.de>
Date: Fri, 1 Aug 2008 10:48:51 +0000 (+0000)
Subject: fix warning
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=814d67e57a151dd96422b5a97b2a605ff5fcfd62;p=libfirm

fix warning

[r20893]
---

diff --git a/ir/tv/tv.c b/ir/tv/tv.c
index 96fcc6eb8..e8c964942 100644
--- a/ir/tv/tv.c
+++ b/ir/tv/tv.c
@@ -1162,7 +1162,6 @@ tarval *tarval_add(tarval *a, tarval *b) {
  * subtraction
  */
 tarval *tarval_sub(tarval *a, tarval *b, ir_mode *dst_mode) {
-	tarval  *res;
 	char    *buffer;
 
 	assert(a);