Remove VISITED in link-field hackery. Cleanups.

[libfirm] / ir / ana / irextbb2.c

diff --git a/ir/ana/irextbb2.c b/ir/ana/irextbb2.c
index e408ecc..310c2a7 100644 (file)
--- a/ir/ana/irextbb2.c
+++ b/ir/ana/irextbb2.c
@@ -128,8 +128,6 @@ static void pick_successor(ir_node *block, ir_extblk *extblk, env_t *env)
                basic block, so create a new one here.
        */
        if (get_block_n_succs(block) > 2) {
-               const ir_edge_t *edge;
-
                foreach_block_succ(block, edge) {
                        ir_node *succ = get_edge_src_irn(edge);
                        create_extblk(succ, env);