299   uint8_t nextByte;  in setPrefixPresent()  local
306     if (lookAtByte(insn, &nextByte))  in setPrefixPresent()
314     if (isREX(insn, nextByte) || nextByte == 0x0f || nextByte == 0x66)  in setPrefixPresent()
320     if (lookAtByte(insn, &nextByte))  in setPrefixPresent()
323     if (!insn->mandatoryPrefix && (nextByte == 0x0f || isREX(insn, nextByte)))  in setPrefixPresent()
341   uint8_t nextByte;  in readPrefixes()  local
357     if ((byte == 0xf2 || byte == 0xf3) && !lookAtByte(insn, &nextByte)) {  in readPrefixes()
365       if (((nextByte == 0xf0) ||  in readPrefixes()
366            ((nextByte & 0xfe) == 0x86 || (nextByte & 0xf8) == 0x90))) {  in readPrefixes()
368         if (!(byte == 0xf3 && nextByte == 0x90)) // PAUSE instruction support  in readPrefixes()
377       if (byte == 0xf3 && (nextByte == 0x88 || nextByte == 0x89 ||  in readPrefixes()
378                            nextByte == 0xc6 || nextByte == 0xc7)) {  in readPrefixes()
380         if (nextByte != 0x90) // PAUSE instruction support  in readPrefixes()
383       if (isREX(insn, nextByte)) {  in readPrefixes()
601     if (lookAtByte(insn, &nextByte))  in readPrefixes()