88   if (*d->prefixes & has_cs)  in data_prefix()
91       *d->prefixes &= ~has_cs;  in data_prefix()
93   else if (*d->prefixes & has_ds)  in data_prefix()
96       *d->prefixes &= ~has_ds;  in data_prefix()
98   else if (*d->prefixes & has_es)  in data_prefix()
101       *d->prefixes &= ~has_es;  in data_prefix()
103   else if (*d->prefixes & has_fs)  in data_prefix()
106       *d->prefixes &= ~has_fs;  in data_prefix()
108   else if (*d->prefixes & has_gs)  in data_prefix()
111       *d->prefixes &= ~has_gs;  in data_prefix()
113   else if (*d->prefixes & has_ss)  in data_prefix()
116       *d->prefixes &= ~has_ss;  in data_prefix()
160   int prefixes = *d->prefixes;  in general_mod$r_m()  local
168   if (unlikely ((prefixes & has_addr16) != 0))  in general_mod$r_m()
230 			    (prefixes & has_rex_b) ? hiregs[modrm & 7] :  in general_mod$r_m()
234 	      if (prefixes & has_addr16)  in general_mod$r_m()
236 		  if (prefixes & has_rex_b)  in general_mod$r_m()
249 			    (prefixes & has_rex_b) ? hiregs[modrm & 7] :  in general_mod$r_m()
253 	      if (prefixes & has_addr16)  in general_mod$r_m()
255 		  if (prefixes & has_rex_b)  in general_mod$r_m()
303 	      || (prefixes & has_rex_x) != 0  in general_mod$r_m()
321 			       (prefixes & has_rex_b) ? hiregs[sib & 7] :  in general_mod$r_m()
322 			       (prefixes & has_addr16) ? dregs[sib & 7] :  in general_mod$r_m()
326 		  if ((prefixes & (has_rex_b | has_addr16))  in general_mod$r_m()
334 		  || (prefixes & has_rex_x) != 0  in general_mod$r_m()
342 			       (prefixes & has_rex_x)  in general_mod$r_m()
344 			       (prefixes & has_addr16)  in general_mod$r_m()
349 		  if ((prefixes & (has_rex_b | has_addr16))  in general_mod$r_m()
364 	      if ((prefixes & has_addr16) == 0)  in general_mod$r_m()
400       if (*d->prefixes & (has_rep | has_repne))  in FCT_MOD$R_M()
502   int is_16bit = (*d->prefixes & has_data16) != 0;  in FCT_ax()
515 			  (*d->prefixes & has_rex_w) ? 'r' :  in FCT_ax()
550   if (*d->prefixes & has_data16)  in FCT_crdb()
606   int prefix = *d->prefixes & SEGMENT_PREFIXES;  in FCT_ds_xx()
609     *d->prefixes |= prefix = has_ds;  in FCT_ds_xx()
616   assert ((*d->prefixes & prefix) == 0);  in FCT_ds_xx()
625 			 *d->prefixes & idx_addr16 ? "e" : "r",  in FCT_ds_xx()
627 			 *d->prefixes & idx_addr16 ? "" : "e",  in FCT_ds_xx()
674 			 *d->prefixes & idx_addr16 ? "e" : "r"  in FCT_es_di()
676 			 *d->prefixes & idx_addr16 ? "" : "e"  in FCT_es_di()
693   if (*d->prefixes & has_data16)  in FCT_imm()
706       if (*d->prefixes & has_rex_w)  in FCT_imm()
744       || (*d->prefixes & has_data16) != 0)  in FCT_imm64$w()
750   if (*d->prefixes & has_rex_w)  in FCT_imm64$w()
803   if ((*d->prefixes & has_data16) == 0)  in FCT_imm$s()
858   if (*d->prefixes & has_rex_w)  in FCT_imms8()
936       int prefixes = *d->prefixes;  in FCT_mod$r_m()  local
937       if (prefixes & has_addr16)  in FCT_mod$r_m()
940       int is_16bit = (prefixes & has_data16) != 0;  in FCT_mod$r_m()
950       if ((prefixes & has_rex_b) != 0 && !is_16bit)  in FCT_mod$r_m()
953 	  if ((prefixes & has_rex_w) == 0)  in FCT_mod$r_m()
961 	  if ((prefixes & has_rex_w) != 0)  in FCT_mod$r_m()
981       if (*d->prefixes & has_addr16)  in FCT_moda$r_m()
1016       int prefixes = *d->prefixes;  in FCT_mod$r_m$w()  local
1018       if (prefixes & has_addr16)  in FCT_mod$r_m$w()
1031 	  if (prefixes & has_rex)  in FCT_mod$r_m$w()
1033 	      if (prefixes & has_rex_r)  in FCT_mod$r_m$w()
1052 	  int is_16bit = (prefixes & has_data16) != 0;  in FCT_mod$r_m$w()
1058 	  if ((prefixes & has_rex_b) != 0 && !is_16bit)  in FCT_mod$r_m$w()
1061 	      if ((prefixes & has_rex_w) == 0)  in FCT_mod$r_m$w()
1069 	      if ((prefixes & has_rex_w) != 0)  in FCT_mod$r_m$w()
1145 		   (*d->prefixes & has_rex_b) ? hiregs[byte] : aregs[byte]);  in FCT_mod$64r_m()
1164   int is_16bit = (*d->prefixes & has_data16) != 0;  in FCT_reg()
1170   if ((*d->prefixes & has_rex_r) != 0 && !is_16bit)  in FCT_reg()
1174       if ((*d->prefixes & has_rex_w) == 0)  in FCT_reg()
1182       if ((*d->prefixes & has_rex_w) != 0 && !is_16bit)  in FCT_reg()
1197   int save_prefixes = *d->prefixes;  in FCT_oreg()
1199   *d->prefixes = ((save_prefixes & ~has_rex_r)  in FCT_oreg()
1204   *d->prefixes = save_prefixes;  in FCT_oreg()
1218   if ((*d->prefixes & has_data16) != 0)  in FCT_reg64()
1225   if ((*d->prefixes & has_rex_r) != 0)  in FCT_reg64()
1229       if ((*d->prefixes & has_rex_w) == 0)  in FCT_reg64()
1260   if (*d->prefixes & has_rex)  in FCT_reg$w()
1262       if (*d->prefixes & has_rex_r)  in FCT_reg$w()
1288   int save_prefixes = *d->prefixes;  in FCT_oreg$w()
1290   *d->prefixes = ((save_prefixes & ~has_rex_r)  in FCT_oreg$w()
1295   *d->prefixes = save_prefixes;  in FCT_oreg$w()
1322   if (*d->prefixes & has_data16)  in FCT_reg16()
1325   *d->prefixes |= has_data16;  in FCT_reg16()