+/*
+ * 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.
+ */
+
+/**
+ * @file
+ * @brief This file implements the IR transformation from firm into ia32-Firm.
+ * @author Christian Wuerdig, Matthias Braun
+ * @version $Id$
+ */
+#ifndef FIRM_BE_IA32_IA32_TRANSFORM_H
+#define FIRM_BE_IA32_IA32_TRANSFORM_H
+
+#include "bearch_ia32_t.h"
+
+/**
+ * Transform firm nodes to x86 assembler nodes
+ */
+void ia32_transform_graph(ia32_code_gen_t *cg);
+
+/**
+ * Some constants needed for code generation.
+ * Generated on demand.
+ */
+typedef enum {
+ ia32_SSIGN, /**< SSE2 single precision sign */
+ ia32_DSIGN, /**< SSE2 double precision sign */
+ ia32_SABS, /**< SSE2 single precision ABS mask */
+ ia32_DABS, /**< SSE2 double precision ABS mask */
+ ia32_INTMAX, /**< x87 single precision INTMAX */
+ ia32_known_const_max /**< last constant */
+} ia32_known_const_t;