Remove the unused parameter const arch_env_t *env from arch_set_irn_register().

[libfirm] / ir / be / belive.c

diff --git a/ir/be/belive.c b/ir/be/belive.c
index ead176e..200b118 100644 (file)
--- a/ir/be/belive.c
+++ b/ir/be/belive.c
@@ -585,9 +585,8 @@ void be_liveness_invalidate(be_lv_t *lv)
 /* Compute the inter block liveness for a graph. */
 be_lv_t *be_liveness(const be_irg_t *birg)
 {
-       be_lv_t *lv = xmalloc(sizeof(lv[0]));
+       be_lv_t *lv = XMALLOCZ(be_lv_t);
 
-       memset(lv, 0, sizeof(lv[0]));
        lv->irg  = be_get_birg_irg(birg);
        lv->birg = birg;
 #ifdef USE_LIVE_CHK