2 * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
4 * This file is part of libFirm.
6 * This file may be distributed and/or modified under the terms of the
7 * GNU General Public License version 2 as published by the Free Software
8 * Foundation and appearing in the file LICENSE.GPL included in the
9 * packaging of this file.
11 * Licensees holding valid libFirm Professional Edition licenses may use
12 * this file in accordance with the libFirm Commercial License.
13 * Agreement provided with the Software.
15 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
16 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 #ifndef _MIPS_NODES_ATTR_H_
21 #define _MIPS_NODES_ATTR_H_
23 #include "../bearch_t.h"
26 typedef struct _mips_attr_t {
27 arch_irn_flags_t flags; /**< indicating if spillable, rematerializeable ... etc. */
28 int n_res; /**< number of results for this node */
30 tarval *tv; /**< contains the immediate value (if the node has any) */
31 ident *symconst_id; /**< contains the ident (for la operations) */
34 ir_mode *load_store_mode; /**< contains the mode of a load/store */
35 ir_mode *original_mode; /**< contains the original mode of the node */
37 ir_entity *stack_entity; /**< contains the entity on the stack for a load/store mode */
38 int stack_entity_offset; /**< contains the real stack offset for the entity */
39 int switch_default_pn; /**< proj number of default case in switch */
41 const arch_register_req_t **in_req; /**< register requirements for arguments */
42 const arch_register_req_t **out_req; /**< register requirements for results */
44 /* must be last, dynamically allocated */
45 const arch_register_t *slots[1]; /**< register slots for assigned registers */
48 #endif /* _mips_NODES_ATTR_H_ */