Set the outs to inconsistent at the end of transform_irg().

[libfirm] / ir / ir / irgopt.c

diff --git a/ir/ir/irgopt.c b/ir/ir/irgopt.c
index 81d6e90..52be875 100644 (file)
--- a/ir/ir/irgopt.c
+++ b/ir/ir/irgopt.c
@@ -2259,7 +2259,8 @@ static void walk_critical_cf_edges(ir_node *n, void *env) {
                                        goto insert;
                                continue;
                        }
-                       if (is_op_forking(cfop)) {
+                       /* we don't want place nodes in the start block, so handle it like forking */
+                       if (is_op_forking(cfop) || cfop == op_Start) {
                                /* Predecessor has multiple successors. Insert new control flow edge edges. */
 insert:
                                /* set predecessor of new block */