liveness variants with ir_nodeset_t

[libfirm] / ir / be / bessaconstr.c

diff --git a/ir/be/bessaconstr.c b/ir/be/bessaconstr.c
index a5c1a35..f238720 100644 (file)
--- a/ir/be/bessaconstr.c
+++ b/ir/be/bessaconstr.c
@@ -144,9 +144,8 @@ static
 ir_node *get_def_at_idom(be_ssa_construction_env_t *env, ir_node *block)
 {
        ir_node *dom = get_Block_idom(block);
-       ir_node *def = search_def_end_of_block(env, dom);
-
-       return def;
+       assert(dom != NULL);
+       return search_def_end_of_block(env, dom);
 }
 
 static