implemented a function to retrieve estimated costs of an op

[libfirm] / ir / be / beverify.c

diff --git a/ir/be/beverify.c b/ir/be/beverify.c
index b75c545..e126418 100644 (file)
--- a/ir/be/beverify.c
+++ b/ir/be/beverify.c
@@ -109,8 +109,8 @@ static void verify_schedule_walker(ir_node *bl, void *data)
        int delay_branches = 0;
 
        /*
-               Make sure that all phi nodes are scheduled at the beginning of the block, and that there
-               is 1 or no control flow changing node scheduled as last operation
+        * Make sure that all phi nodes are scheduled at the beginning of the block, and that there
+        * is 1 or no control flow changing node scheduled and exactly delay_branches operations after it.
         */
        sched_foreach(bl, irn) {
                if (is_Phi(irn)) {