nsz Git - libfirm/blob - ir/be/becopypbqp.h

   1 /*
   2  * becopypbqp.h
   3  *
   4  *  Created on: Aug 28, 2009
   5  *      Author: bersch
   6  */
   7
   8 #ifndef BECOPYPBQP_H_
   9 #define BECOPYPBQP_H_
  10
  11 #include "plist.h"
  12 #include "pmap.h"
  13 #include "be_types.h"
  14 #include "pbqp_t.h"
  15 #include "bitset.h"
  16 #include "bechordal.h"
  17 #include "pqueue.h"
  18 #include "beifg.h"
  19
  20 typedef struct _pbqp_co_t pbqp_co_t;
  21
  22 /* struct for pbqp based copy min. optimization */
  23 struct _pbqp_co_t {
  24         const arch_register_class_t *cls;       // current register class
  25         plist_t *rpeo;                                          // reverse perfect elimination order
  26         pbqp *pbqp;
  27         bitset_t *ignore_reg;
  28         bitset_t *restricted_nodes;
  29         be_ifg_t *ifg;
  30 };
  31
  32 #endif /* BECOPYPBQP_H_ */