X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeschedrand.c;h=b074c4c2e1dc44b1ace7f4cfd4348a3507cc3e38;hb=a8e4a954b36da58bce5413b569532ef54b87abcd;hp=900689e0f18fe5fafc8f594c1f21e85e560634a7;hpb=311439dee8e33414f35d7b262c5c49c52f4108d6;p=libfirm

diff --git a/ir/be/beschedrand.c b/ir/be/beschedrand.c
index 900689e0f..b074c4c2e 100644
--- a/ir/be/beschedrand.c
+++ b/ir/be/beschedrand.c
@@ -1,8 +1,28 @@
+/*
+ * 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.
+ */
+
 /**
- * Trivial node selector.
- * @author Matthias Braun
- * @date   29.08.2006
- * @cvs-id $Id$
+ * @file
+ * @brief       Random node selector.
+ * @author      Matthias Braun
+ * @date        29.08.2006
+ * @version     $Id$
  */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -34,17 +54,17 @@ static ir_node *random_select(void *block_env, ir_nodeset_t *ready_set,
 		}
 	}
 
-	if(only_branches_left) {
+	if (only_branches_left) {
 		/* at last: schedule branches */
 		ir_nodeset_iterator_init(&iter, ready_set);
 		irn = ir_nodeset_iterator_next(&iter);
 	} else {
 		do {
-			// take 1 random node
+			/* take 1 random node */
 			int n = rand() % ir_nodeset_size(ready_set);
 			int i = 0;
 			ir_nodeset_iterator_init(&iter, ready_set);
-			while( (irn = ir_nodeset_iterator_next(&iter)) != NULL) {
+			while ((irn = ir_nodeset_iterator_next(&iter)) != NULL) {
 				if(i == n) {
 					break;
 				}