#ifndef _BECHORDAL_T_H
#define _BECHORDAL_T_H
+#include "firm_types.h"
+#include "firm_config.h"
+
#include <stdlib.h>
#include "bitset.h"
#include "pmap.h"
#include "set.h"
-#include "irnode.h"
-#include "irgraph.h"
-
#include "be_t.h"
#include "beifg.h"
#include "bera.h"
struct obstack obst; /**< An obstack for temporary storage. */
be_ra_chordal_opts_t *opts; /**< A pointer to the chordal ra options. */
firm_dbg_module_t *dbg; /**< Debug module for the chordal register allocator. */
- be_irg_t *birg; /**< Backend IRG session. */
+ const be_irg_t *birg; /**< Back-end IRG session. */
dom_front_info_t *dom_front; /**< Dominance frontiers. */
ir_graph *irg; /**< The graph under examination. */
const arch_register_class_t *cls; /**< The current register class. */
#define border_prev(b) (list_entry((b)->list.prev, border_t, list))
#define chordal_has_class(chordal_env, irn) \
- arch_irn_has_reg_class(chordal_env->birg->main_env->arch_env, irn, -1, chordal_env->cls)
+ arch_irn_consider_in_reg_alloc(chordal_env->birg->main_env->arch_env, chordal_env->cls, irn)
int nodes_interfere(const be_chordal_env_t *env, const ir_node *a, const ir_node *b);
void be_ra_chordal_color(be_chordal_env_t *chordal_env);
+/**
+ * Check a register allocation obtained with the chordal register allocator.
+ * @param chordal_env The chordal environment.
+ */
+void be_ra_chordal_check(be_chordal_env_t *chordal_env);
+
enum {
/* spill method */
BE_CH_SPILL_BELADY = 1,