From: Christian Helmer <c.helmer@gmx.de>
Date: Fri, 14 Sep 2012 14:00:40 +0000 (+0200)
Subject: removed unnecessary declarations
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=e27c2b398ce1762ca2108e24295ff8ddcb4a1c1f;p=libfirm

removed unnecessary declarations
---

diff --git a/ir/opt/gvn_pre.c b/ir/opt/gvn_pre.c
index 6a53fa29a..23d312acf 100644
--- a/ir/opt/gvn_pre.c
+++ b/ir/opt/gvn_pre.c
@@ -1946,8 +1946,6 @@ static void eliminate(ir_node *irn, void *ctx)
 static void eliminate_nodes(elim_pair *pairs, ir_nodeset_t *keeps)
 {
 	elim_pair             *p;
-	ir_nodeset_iterator_t  iter;
-	ir_node               *m_phi;
 	ir_node               *end    = environ->end_node;
 
 	for (p = pairs; p != NULL; p = p->next) {