Remove unused variables, squelch warning about unused parameter.

diff --git a/ir/opt/opt_osr.c b/ir/opt/opt_osr.c
index 8abe299..1916430 100644 (file)
--- 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 939a9c3..7e2ac66 100644 (file)
--- 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();
        }