Use turn_back_am() to implement peephole_ia32_Imul_split().

[libfirm] / ir / be / ia32 / ia32_util.c

diff --git a/ir/be/ia32/ia32_util.c b/ir/be/ia32/ia32_util.c
index 2362d85..2577414 100644 (file)
--- a/ir/be/ia32/ia32_util.c
+++ b/ir/be/ia32/ia32_util.c
@@ -1,8 +1,31 @@
+/*
+ * 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.
+ */
+
 /**
- * Contains implementation of some useful functions for ia32 backend.
- * @author Christian Wuerdig
- * $Id$
+ * @file
+ * @brief       Contains implementation of some useful functions for ia32 backend.
+ * @author      Christian Wuerdig, Matthias Braun
+ * @version     $Id$
  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 
 #include <assert.h>
 
@@ -16,7 +39,8 @@
  * @param irn  The irn
  * @param First proj with mode == mode or NULL if none found
  */
-ir_node *ia32_get_proj_for_mode(const ir_node *irn, ir_mode *mode) {
+ir_node *ia32_get_proj_for_mode(const ir_node *irn, ir_mode *mode)
+{
        const ir_edge_t *edge;
        ir_node         *src;
 
@@ -27,7 +51,7 @@ ir_node *ia32_get_proj_for_mode(const ir_node *irn, ir_mode *mode) {
 
                assert(is_Proj(src) && "Proj expected");
 
-               if (get_irn_mode(src) == mode_M)
+               if (get_irn_mode(src) == mode)
                        return src;
        }