91   if (*d->prefixes & has_cs)  in data_prefix()
94       *d->prefixes &= ~has_cs;  in data_prefix()
96   else if (*d->prefixes & has_ds)  in data_prefix()
99       *d->prefixes &= ~has_ds;  in data_prefix()
101   else if (*d->prefixes & has_es)  in data_prefix()
104       *d->prefixes &= ~has_es;  in data_prefix()
106   else if (*d->prefixes & has_fs)  in data_prefix()
109       *d->prefixes &= ~has_fs;  in data_prefix()
111   else if (*d->prefixes & has_gs)  in data_prefix()
114       *d->prefixes &= ~has_gs;  in data_prefix()
116   else if (*d->prefixes & has_ss)  in data_prefix()
119       *d->prefixes &= ~has_ss;  in data_prefix()
163   int prefixes = *d->prefixes;  in general_mod$r_m()  local
171   if (unlikely ((prefixes & has_addr16) != 0))  in general_mod$r_m()
233 			    (prefixes & has_rex_b) ? hiregs[modrm & 7] :  in general_mod$r_m()
237 	      if (prefixes & has_addr16)  in general_mod$r_m()
239 		  if (prefixes & has_rex_b)  in general_mod$r_m()
252 			    (prefixes & has_rex_b) ? hiregs[modrm & 7] :  in general_mod$r_m()
256 	      if (prefixes & has_addr16)  in general_mod$r_m()
258 		  if (prefixes & has_rex_b)  in general_mod$r_m()
306 	      || (prefixes & has_rex_x) != 0  in general_mod$r_m()
324 			       (prefixes & has_rex_b) ? hiregs[sib & 7] :  in general_mod$r_m()
325 			       (prefixes & has_addr16) ? dregs[sib & 7] :  in general_mod$r_m()
329 		  if ((prefixes & (has_rex_b | has_addr16))  in general_mod$r_m()
337 		  || (prefixes & has_rex_x) != 0  in general_mod$r_m()
345 			       (prefixes & has_rex_x)  in general_mod$r_m()
347 			       (prefixes & has_addr16)  in general_mod$r_m()
352 		  if ((prefixes & (has_rex_b | has_addr16))  in general_mod$r_m()
367 	      if ((prefixes & has_addr16) == 0)  in general_mod$r_m()
403       if (*d->prefixes & (has_rep | has_repne))  in FCT_MOD$R_M()
505   int is_16bit = (*d->prefixes & has_data16) != 0;  in FCT_ax()
518 			  (*d->prefixes & has_rex_w) ? 'r' :  in FCT_ax()
553   if (*d->prefixes & has_data16)  in FCT_crdb()
609   int prefix = *d->prefixes & SEGMENT_PREFIXES;  in FCT_ds_xx()
612     *d->prefixes |= prefix = has_ds;  in FCT_ds_xx()
619   assert ((*d->prefixes & prefix) == 0);  in FCT_ds_xx()
628 			 *d->prefixes & idx_addr16 ? "e" : "r",  in FCT_ds_xx()
630 			 *d->prefixes & idx_addr16 ? "" : "e",  in FCT_ds_xx()
677 			 *d->prefixes & idx_addr16 ? "e" : "r"  in FCT_es_di()
679 			 *d->prefixes & idx_addr16 ? "" : "e"  in FCT_es_di()
696   if (*d->prefixes & has_data16)  in FCT_imm()
709       if (*d->prefixes & has_rex_w)  in FCT_imm()
747       || (*d->prefixes & has_data16) != 0)  in FCT_imm64$w()
753   if (*d->prefixes & has_rex_w)  in FCT_imm64$w()
806   if ((*d->prefixes & has_data16) == 0)  in FCT_imm$s()
861   if (*d->prefixes & has_rex_w)  in FCT_imms8()
939       int prefixes = *d->prefixes;  in FCT_mod$r_m()  local
940       if (prefixes & has_addr16)  in FCT_mod$r_m()
943       int is_16bit = (prefixes & has_data16) != 0;  in FCT_mod$r_m()
953       if ((prefixes & has_rex_b) != 0 && !is_16bit)  in FCT_mod$r_m()
956 	  if ((prefixes & has_rex_w) == 0)  in FCT_mod$r_m()
964 	  if ((prefixes & has_rex_w) != 0)  in FCT_mod$r_m()
984       if (*d->prefixes & has_addr16)  in FCT_moda$r_m()
1019       int prefixes = *d->prefixes;  in FCT_mod$r_m$w()  local
1021       if (prefixes & has_addr16)  in FCT_mod$r_m$w()
1034 	  if (prefixes & has_rex)  in FCT_mod$r_m$w()
1036 	      if (prefixes & has_rex_r)  in FCT_mod$r_m$w()
1055 	  int is_16bit = (prefixes & has_data16) != 0;  in FCT_mod$r_m$w()
1061 	  if ((prefixes & has_rex_b) != 0 && !is_16bit)  in FCT_mod$r_m$w()
1064 	      if ((prefixes & has_rex_w) == 0)  in FCT_mod$r_m$w()
1072 	      if ((prefixes & has_rex_w) != 0)  in FCT_mod$r_m$w()
1148 		   (*d->prefixes & has_rex_b) ? hiregs[byte] : aregs[byte]);  in FCT_mod$64r_m()
1167   int is_16bit = (*d->prefixes & has_data16) != 0;  in FCT_reg()
1173   if ((*d->prefixes & has_rex_r) != 0 && !is_16bit)  in FCT_reg()
1177       if ((*d->prefixes & has_rex_w) == 0)  in FCT_reg()
1185       if ((*d->prefixes & has_rex_w) != 0 && !is_16bit)  in FCT_reg()
1200   int save_prefixes = *d->prefixes;  in FCT_oreg()
1202   *d->prefixes = ((save_prefixes & ~has_rex_r)  in FCT_oreg()
1207   *d->prefixes = save_prefixes;  in FCT_oreg()
1221   if ((*d->prefixes & has_data16) != 0)  in FCT_reg64()
1228   if ((*d->prefixes & has_rex_r) != 0)  in FCT_reg64()
1232       if ((*d->prefixes & has_rex_w) == 0)  in FCT_reg64()
1263   if (*d->prefixes & has_rex)  in FCT_reg$w()
1265       if (*d->prefixes & has_rex_r)  in FCT_reg$w()
1291   int save_prefixes = *d->prefixes;  in FCT_oreg$w()
1293   *d->prefixes = ((save_prefixes & ~has_rex_r)  in FCT_oreg$w()
1298   *d->prefixes = save_prefixes;  in FCT_oreg$w()
1325   if (*d->prefixes & has_data16)  in FCT_reg16()
1328   *d->prefixes |= has_data16;  in FCT_reg16()