/*
- * 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.
+ * Copyright (C) 2012 University of Karlsruhe.
*/
/**
#include "debug.h"
#include "bechordal.h"
-#include "beirg.h"
#include "beifg.h"
/**
* Environment for each of the chordal register allocator phases
*/
struct be_chordal_env_t {
- struct obstack *obst; /**< An obstack for temporary storage. */
+ struct obstack obst; /**< An obstack for temporary storage. */
be_ra_chordal_opts_t *opts; /**< A pointer to the chordal ra options. */
ir_graph *irg; /**< The graph under examination. */
const arch_register_class_t *cls; /**< The current register class. */
bitset_t *allocatable_regs; /**< set of allocatable registers */
};
-static inline struct list_head *_get_block_border_head(const be_chordal_env_t *inf, ir_node *bl) {
+static inline struct list_head *get_block_border_head(be_chordal_env_t const *const inf, ir_node *const bl)
+{
return pmap_get(list_head, inf->border_heads, bl);
}
-#define get_block_border_head(info, bl) _get_block_border_head(info, bl)
-
#define foreach_border_head(head, pos) list_for_each_entry_reverse(border_t, pos, head, list)
-#define border_next(b) (list_entry((b)->list.next, border_t, list))
-#define border_prev(b) (list_entry((b)->list.prev, border_t, list))
-
-/**
- * Check, if an irn is of the register class currently under processing.
- * @param env The chordal environment.
- * @param irn The node.
- * @return whether the node is of that register class.
- */
-static inline bool has_reg_class(be_chordal_env_t const *const env, ir_node const *const irn)
-{
- return arch_irn_consider_in_reg_alloc(env->cls, irn);
-}
-
-void be_ra_chordal_color(be_chordal_env_t *chordal_env);
enum {
/* Dump flags */
unsigned dump_flags;
int lower_perm_opt;
int vrfy_option;
-
- char ilp_server[128];
- char ilp_solver[128];
};
void check_for_memory_operands(ir_graph *irg);