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

[libfirm] / ir / be / beschednormal.c

diff --git a/ir/be/beschednormal.c b/ir/be/beschednormal.c
index df84887..3f30b22 100644 (file)
--- a/ir/be/beschednormal.c
+++ b/ir/be/beschednormal.c
@@ -252,8 +252,8 @@ static ir_node** sched_node(ir_node** sched, ir_node* irn)
        int            arity = get_irn_arity(irn);
        int            i;
 
-       if (irn_visited(irn)) return sched;
-       if (is_End(irn))      return sched;
+       if (irn_visited_else_mark(irn)) return sched;
+       if (is_End(irn))                return sched;
 
        if (!is_Phi(irn) && !be_is_Keep(irn)) {
                for (i = 0; i < arity; ++i) {
@@ -265,7 +265,6 @@ static ir_node** sched_node(ir_node** sched, ir_node* irn)
                }
        }
 
-       mark_irn_visited(irn);
        ARR_APP1(ir_node*, sched, irn);
        return sched;
 }