Supress warning

[r17946]

diff --git a/ir/ir/irssacons.c b/ir/ir/irssacons.c
index 7dd6df8..4d653f7 100644 (file)
--- a/ir/ir/irssacons.c
+++ b/ir/ir/irssacons.c
@@ -135,6 +135,8 @@ void ssa_cons_start(ir_graph *irg, int n_loc) {
  * mature all immature Blocks.
  */
 static void finish_block(ir_node *block, void *env) {
+       (void)env;
+
        if (!get_Block_matured(block))
                mature_immBlock(block);
 }