#include "bechordal.h"
#include "beirgmod.h"
+typedef struct _be_ra_chordal_opts_t be_ra_chordal_opts_t;
+
/** Defines an invalid register index. */
#define NO_COLOR (-1)
* Environment for each of the chordal register allocator phases
*/
struct _be_chordal_env_t {
- struct obstack obst; /**< An obstack for temporary storage. */
- firm_dbg_module_t *dbg; /**< Debug module for the chordal register allocator. */
- const be_main_env_t *main_env; /**< Environment with back-end data. */
- 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. */
- pmap *border_heads; /**< Maps blocks to border heads. */
- be_ifg_t *ifg; /**< The interference graph. */
- void *data; /**< Some pointer, to which different
- phases can attach data to. */
+ 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. */
+ const be_main_env_t *main_env; /**< Environment with back-end data. */
+ 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. */
+ pmap *border_heads; /**< Maps blocks to border heads. */
+ be_ifg_t *ifg; /**< The interference graph. */
+ void *data; /**< Some pointer, to which different phases can attach data to. */
};
static INLINE struct list_head *_get_block_border_head(const be_chordal_env_t *inf, ir_node *bl) {
/* Dump flags */
BE_CH_DUMP_NONE = (1 << 0),
BE_CH_DUMP_SPILL = (1 << 1),
- BE_CH_DUMP_COLOR = (1 << 2),
- BE_CH_DUMP_COPYMIN = (1 << 3),
- BE_CH_DUMP_SSADESTR = (1 << 4),
- BE_CH_DUMP_TREE_INTV = (1 << 5),
- BE_CH_DUMP_CONSTR = (1 << 6),
- BE_CH_DUMP_LOWER = (1 << 7),
+ BE_CH_DUMP_LIVE = (1 << 2),
+ BE_CH_DUMP_COLOR = (1 << 3),
+ BE_CH_DUMP_COPYMIN = (1 << 4),
+ BE_CH_DUMP_SSADESTR = (1 << 5),
+ BE_CH_DUMP_TREE_INTV = (1 << 6),
+ BE_CH_DUMP_CONSTR = (1 << 7),
+ BE_CH_DUMP_LOWER = (1 << 8),
BE_CH_DUMP_ALL = 2 * BE_CH_DUMP_LOWER - 1,
/* copymin method */
BE_CH_LOWER_PERM_COPY = 2
};
-typedef struct {
- unsigned dump_flags;
+struct _be_ra_chordal_opts_t {
+ int dump_flags;
int spill_method;
int copymin_method;
int ifg_flavor;
char ilp_server[128];
char ilp_solver[128];
-} be_ra_chordal_opts_t;
+};
#endif /* _BECHORDAL_T_H */