Fixed initialization of option tables

[libfirm] / ir / be / belive.c

diff --git a/ir/be/belive.c b/ir/be/belive.c
index 136b229..3e6a413 100644 (file)
--- a/ir/be/belive.c
+++ b/ir/be/belive.c
@@ -474,6 +474,8 @@ static void lv_dump_block(void *context, FILE *f, const ir_node *bl)
 static void *lv_phase_data_init(ir_phase *phase, ir_node *irn, void *old)
 {
        struct _be_lv_info_t *info = phase_alloc(phase, LV_STD_SIZE * sizeof(info[0]));
+       (void) irn;
+
        memset(info, 0, LV_STD_SIZE * sizeof(info[0]));
        info[0].u.head.n_size = LV_STD_SIZE - 1;
        return info;