Do not mark the transformed as visited. It makes no sense at all.

[libfirm] / ir / be / beuses.c

diff --git a/ir/be/beuses.c b/ir/be/beuses.c
index dcef874..61172aa 100644 (file)
--- a/ir/be/beuses.c
+++ b/ir/be/beuses.c
@@ -370,15 +370,13 @@ void set_sched_step_walker(ir_node *block, void *data)
                set_irn_link(node, INT_TO_PTR(step));
                if(is_Phi(node))
                        continue;
-               if(is_Proj(node))
-                       continue;
                ++step;
        }
 }
 
 be_uses_t *be_begin_uses(ir_graph *irg, const be_lv_t *lv)
 {
-       be_uses_t *env = xmalloc(sizeof(env[0]));
+       be_uses_t *env = XMALLOC(be_uses_t);
 
        edges_assure(irg);