

/* Holds an rtx comparison to simplify passing many parameters pertaining to a
   single comparison.  */

struct rtx_comparison {
  rtx_code code;
  rtx op0, op1;
  machine_mode mode;
};

/* gtype-desc.cc.  */
extern void gt_ggc_mx (rtx &);
extern void gt_pch_nx (rtx &);
extern void gt_pch_nx (rtx &, gt_pointer_operator, void *);

#endif /* ! GCC_RTL_H */
