warning fixes

[libfirm] / ir / be / belive_t.h

diff --git a/ir/be/belive_t.h b/ir/be/belive_t.h
index 3f248fe..1b7041e 100644 (file)
--- a/ir/be/belive_t.h
+++ b/ir/be/belive_t.h
@@ -107,6 +107,7 @@ static INLINE int _be_is_live_xxx(const struct _be_lv_t *li, const ir_node *bloc
                return (lv_chk_bl_xxx(li->lvc, block, irn) & flags) != 0;
 #else
        assert(li->nodes && "node sets must be computed");
+       return 0;
 #endif /* USE_LIVE_CHK */
 }