Remove unused variable.

[r16345]

diff --git a/ir/be/becopyheur4.c b/ir/be/becopyheur4.c
index 03592b9..f370b86 100644 (file)
--- a/ir/be/becopyheur4.c
+++ b/ir/be/becopyheur4.c
@@ -1136,7 +1136,7 @@ static void color_aff_chunk(co_mst_env_t *env, aff_chunk_t *c) {
        waitq       *best_starts  = NULL;
        col_cost_t  *order        = alloca(env->k * sizeof(order[0]));
        bitset_t    *visited;
-       int         col, idx, len, i;
+       int         idx, len, i;
        struct list_head changed_ones;
        bitset_pos_t pos;