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+ if (i.vec_encoding != vex_encoding_default) + { + /* Only address size and segment override prefixes are permitted with + VEX/XOP/EVEX encodings. */ + const unsigned char *p = i.prefix; + + for (j = 0; j < ARRAY_SIZE (i.prefix); ++j, ++p) + { + if (!*p) + continue; + + switch (j) + { + case SEG_PREFIX: + case ADDR_PREFIX: + break; + default: + as_bad (_("illegal prefix used with VEX/XOP/EVEX")); + goto bad; + } + } + } + if (line > end && *line == '.') { /* Length specifier (VEX.L, XOP.L, EVEX.L'L). */