From 8e4bc2eb57a9cdde6fab823850e61ed9e85da775 Mon Sep 17 00:00:00 2001
From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Tue, 10 May 2011 08:27:49 +0200
Subject: [PATCH] Remove unused variables, squelch warning about unused
 parameter.

---
 ir/opt/opt_osr.c | 2 ++
 ir/opt/tropt.c   | 2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/ir/opt/opt_osr.c b/ir/opt/opt_osr.c
index 8abe299ea..1916430d9 100644
--- a/ir/opt/opt_osr.c
+++ b/ir/opt/opt_osr.c
@@ -1275,6 +1275,8 @@ static void lftr(ir_graph *irg, iv_env *env)
  */
 static void clear_and_fix(ir_node *irn, void *env)
 {
+	(void)env;
+
 	set_irn_link(irn, NULL);
 
 	if (is_Proj(irn)) {
diff --git a/ir/opt/tropt.c b/ir/opt/tropt.c
index 939a9c3cb..7e2ac66d2 100644
--- a/ir/opt/tropt.c
+++ b/ir/opt/tropt.c
@@ -489,8 +489,6 @@ void optimize_class_casts(void)
 	all_irg_walk(NULL, irn_optimize_class_cast, &changed);
 
 	if (changed) {
-		size_t i, n;
-
 		set_trouts_inconsistent();
 	}
 
-- 
2.20.1