+/*
+ * 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.
+ */
+
/**
- * This file contains macros to update ia32 firm statistics
- * @author Christian Wuerdig
- * $Id$
+ * @file
+ * @brief This file contains macros to update ia32 firm statistics.
+ * @author Christian Wuerdig
+ * @version $Id$
*/
-#ifndef _IA32_DBG_STAT_H_
-#define _IA32_DBG_STAT_H_
+#ifndef FIRM_BE_IA32_IA32_DBG_STAT_H
+#define FIRM_BE_IA32_IA32_DBG_STAT_H
#include "irhooks.h"
#include "dbginfo_t.h"
* Merge the debug info due to a destination address mode creation.
*
* @param load the old load
- * @param store yhe old store
+ * @param store the old store
* @param n the new op
*/
#define DBG_OPT_AM_D(load, store, n) \
} while(0)
/**
- * A Copy was created to fullfill two address code constraints
+ * A Copy was created to fulfill two address code constraints
*
* @param cpy the copy
*/
__dbg_info_merge_pair(load, rload, dbg_backend); \
} while(0)
-#endif /* _IA32_DBG_STAT_H_ */
+/**
+ * A Sub was transformed into Neg-Add due to 2 address code limitations
+ *
+ * @param sub the old Sub
+ * @param nadd the new Add
+ */
+#define DBG_OPT_SUB2NEGADD(sub, nadd) \
+ do { \
+ hook_merge_nodes(&nadd, 1, &sub, 1, FS_BE_IA32_SUB2NEGADD); \
+ __dbg_info_merge_pair(nadd, sub, dbg_backend); \
+ } while(0)
+
+/**
+ * A Lea was transformed back into an Add
+ *
+ * @param lea the old Lea
+ * @param nadd the new Add
+ */
+#define DBG_OPT_LEA2ADD(lea, nadd) \
+ do { \
+ hook_merge_nodes(&nadd, 1, &lea, 1, FS_BE_IA32_LEA2ADD); \
+ __dbg_info_merge_pair(nadd, lea, dbg_backend); \
+ } while(0)
+
+#endif /* FIRM_BE_IA32_IA32_DBG_STAT_H */