Fixed opt/fehler192.c.

[libfirm] / ir / be / bessadestr.c

diff --git a/ir/be/bessadestr.c b/ir/be/bessadestr.c
index 425f5c7..edf4119 100644 (file)
--- a/ir/be/bessadestr.c
+++ b/ir/be/bessadestr.c
@@ -169,7 +169,10 @@ static void insert_all_perms_walker(ir_node *bl, void *data)
                        perm = be_new_Perm(chordal_env->cls, pred_bl, n_projs, in);
                        be_stat_ev("phi_perm", n_projs);
 
-                       insert_after = sched_skip(sched_last(pred_bl), 0, sched_skip_cf_predicator, NULL);
+                       insert_after = pred_bl;
+                       do {
+                               insert_after = sched_prev(insert_after);
+                       } while (is_cfop(insert_after));
                        sched_add_after(insert_after, perm);
 
                        /*
@@ -268,6 +271,8 @@ static void set_regs_or_place_dupls_walker(ir_node *bl, void *data)
                        }
 
                        if (be_values_interfere(lv, phi, arg)) {
+                               ir_node *schedpoint;
+
                                /*
                                        Insert a duplicate in arguments block,
                                        make it the new phi arg,
@@ -279,7 +284,11 @@ static void set_regs_or_place_dupls_walker(ir_node *bl, void *data)
 
                                set_irn_n(phi, i, dupl);
                                arch_set_irn_register(dupl, phi_reg);
-                               sched_add_after(sched_skip(sched_last(arg_block), 0, sched_skip_cf_predicator, NULL), dupl);
+                               schedpoint = arg_block;
+                               do {
+                                       schedpoint = sched_prev(schedpoint);
+                               } while (is_cfop(schedpoint));
+                               sched_add_after(schedpoint, dupl);
                                pin_irn(dupl, phi_block);
                                be_liveness_introduce(lv, dupl);
                                be_liveness_update(lv, arg);