Lines Matching refs:pref
1359 fprintf (dump_file, " pref %s\n", reg_class_names[(int) best]);
1361 fprintf (dump_file, " pref %s or none\n", reg_class_names[(int) best]);
1363 fprintf (dump_file, " pref %s, else %s\n",
1853 enum reg_class pref = reg_pref[regno].prefclass;
1855 if ((reg_class_size[(unsigned char) pref]
1856 == (unsigned) CLASS_MAX_NREGS (pref, mode))
1857 && REGISTER_MOVE_COST (mode, pref, pref) < 10 * 2)
1858 op_costs[i].cost[(unsigned char) pref] = -1;
2276 /* If {pref,alt}class have already been allocated, update the pointers to