X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Farm%2Fbearch_arm.c;h=65f9ebeb58b2f6578a8a3d0057ca530abcd06517;hb=226c238839ce84c2c310c8e7522838160c6f71af;hp=03a6d20da2edc2f5b45cb0e70cdb3406ee90cfb7;hpb=d96cf3cbdb3d7a08f9492aa70f97c02bb0c85e39;p=libfirm

diff --git a/ir/be/arm/bearch_arm.c b/ir/be/arm/bearch_arm.c
index 03a6d20da..65f9ebeb5 100644
--- a/ir/be/arm/bearch_arm.c
+++ b/ir/be/arm/bearch_arm.c
@@ -1,20 +1,6 @@
 /*
- * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
- *
  * This file is part of libFirm.
- *
- * This file may be distributed and/or modified under the terms of the
- * GNU General Public License version 2 as published by the Free Software
- * Foundation and appearing in the file LICENSE.GPL included in the
- * packaging of this file.
- *
- * Licensees holding valid libFirm Professional Edition licenses may use
- * this file in accordance with the libFirm Commercial License.
- * Agreement provided with the Software.
- *
- * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
- * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE.
+ * Copyright (C) 2012 University of Karlsruhe.
  */
 
 /**
@@ -191,11 +177,8 @@ static void transform_Reload(ir_node *node)
 	ir_node   *proj;
 	ir_node   *load;
 
-	ir_node  *sched_point = sched_prev(node);
-
 	load = new_bd_arm_Ldr(dbgi, block, ptr, mem, mode, entity, false, 0, true);
-	sched_add_after(sched_point, load);
-	sched_remove(node);
+	sched_replace(node, load);
 
 	proj = new_rd_Proj(dbgi, load, mode, pn_arm_Ldr_res);
 
@@ -215,27 +198,20 @@ static void transform_Spill(ir_node *node)
 	ir_node   *val    = get_irn_n(node, n_be_Spill_val);
 	ir_mode   *mode   = get_irn_mode(val);
 	ir_entity *entity = be_get_frame_entity(node);
-	ir_node   *sched_point;
 	ir_node   *store;
 
-	sched_point = sched_prev(node);
 	store = new_bd_arm_Str(dbgi, block, ptr, val, mem, mode, entity, false, 0,
 	                       true);
-
-	sched_remove(node);
-	sched_add_after(sched_point, store);
+	sched_replace(node, store);
 
 	exchange(node, store);
 }
 
 static void arm_after_ra_walker(ir_node *block, void *data)
 {
-	ir_node *node, *prev;
 	(void) data;
 
-	for (node = sched_last(block); !sched_is_begin(node); node = prev) {
-		prev = sched_prev(node);
-
+	sched_foreach_reverse_safe(block, node) {
 		if (be_is_Reload(node)) {
 			transform_Reload(node);
 		} else if (be_is_Spill(node)) {