X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbesched.c;h=21060592ec401aca5d2b5a9fc3cdd7deb48baf40;hb=9276447aec4972df060349e162f583c4898dfec8;hp=93f968220a955447bc471a9d7a66207872ee5e87;hpb=9738458b704ed24262f26d20cd7778b13bc21514;p=libfirm

diff --git a/ir/be/besched.c b/ir/be/besched.c
index 93f968220..21060592e 100644
--- a/ir/be/besched.c
+++ b/ir/be/besched.c
@@ -1,5 +1,28 @@
-/* $Id$ */
+/*
+ * Copyright (C) 1995-2007 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.
+ */
 
+/**
+ * @file
+ * @brief       Scheduling utilities for nodes in Blocks and Blocks.
+ * @author      Sebastian Hack
+ * @version     $Id$
+ */
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -19,7 +42,7 @@
 #include "debug.h"
 
 #include "bemodule.h"
-#include "bearch.h"
+#include "bearch_t.h"
 #include "besched_t.h"
 #include "beutil.h"
 #include "belistsched.h"
@@ -29,6 +52,7 @@ FIRM_IMPL1(sched_has_next, int, const ir_node *)
 FIRM_IMPL1(sched_has_prev, int, const ir_node *)
 FIRM_IMPL1(sched_next, ir_node *, const ir_node *)
 FIRM_IMPL1(sched_prev, ir_node *, const ir_node *)
+FIRM_IMPL1(sched_is_scheduled, int, const ir_node *)
 FIRM_IMPL1(sched_first, ir_node *, const ir_node *)
 FIRM_IMPL1(sched_last, ir_node *, const ir_node *)
 FIRM_IMPL2(sched_add_after, ir_node *, ir_node *, ir_node *)
@@ -142,11 +166,6 @@ static void remove_dead_nodes_walker(ir_node *block, void *data)
 			continue;
 
 		sched_remove(node);
-
-		/* when a node is exchanged, it is turned into Bad, do not set ins for those */
-		if (is_Bad(node))
-			continue;
-
 		be_kill_node(node);
 	}
 }