564   enum SIMDPrefix { kNone = 0x0, k66 = 0x1, kF3 = 0x2, kF2 = 0x3 };  enumerator
1586     vinstr(0x2e, dst, xmm0, src, k66, k0F, kWIG);  in vucomisd()
1589     vinstr(0x2e, dst, xmm0, src, k66, k0F, kWIG);  in vucomisd()
1593     vinstr(0x0a, dst, src1, src2, k66, k0F3A, kWIG);  in vroundss()
1598     vinstr(0x0b, dst, src1, src2, k66, k0F3A, kWIG);  in vroundsd()
1678     vinstr(0x71, xmm6, dst, src, k66, k0F, kWIG);  in vpsllw()
1682     vinstr(0x71, xmm2, dst, src, k66, k0F, kWIG);  in vpsrlw()
1686     vinstr(0x71, xmm4, dst, src, k66, k0F, kWIG);  in vpsraw()
1690     vinstr(0x72, xmm6, dst, src, k66, k0F, kWIG);  in vpslld()
1694     vinstr(0x72, xmm2, dst, src, k66, k0F, kWIG);  in vpsrld()
1698     vinstr(0x72, xmm4, dst, src, k66, k0F, kWIG);  in vpsrad()
1703     vinstr(0x14, src, xmm0, idst, k66, k0F3A, kW0);  in vpextrb()
1707     vinstr(0x14, src, xmm0, dst, k66, k0F3A, kW0);  in vpextrb()
1712     vinstr(0xc5, idst, xmm0, src, k66, k0F, kW0);  in vpextrw()
1716     vinstr(0x15, src, xmm0, dst, k66, k0F3A, kW0);  in vpextrw()
1721     vinstr(0x16, src, xmm0, idst, k66, k0F3A, kW0);  in vpextrd()
1725     vinstr(0x16, src, xmm0, dst, k66, k0F3A, kW0);  in vpextrd()
1730     vinstr(0x20, dst, src1, isrc, k66, k0F3A, kW0);  in vpinsrb()
1734     vinstr(0x20, dst, src1, src2, k66, k0F3A, kW0);  in vpinsrb()
1739     vinstr(0xc4, dst, src1, isrc, k66, k0F, kW0);  in vpinsrw()
1743     vinstr(0xc4, dst, src1, src2, k66, k0F, kW0);  in vpinsrw()
1748     vinstr(0x22, dst, src1, isrc, k66, k0F3A, kW0);  in vpinsrd()
1752     vinstr(0x22, dst, src1, src2, k66, k0F3A, kW0);  in vpinsrd()
1756     vinstr(0x70, dst, xmm0, src, k66, k0F, kWIG);  in vpshufd()
1878     bmi2q(k66, 0xf7, dst, src2, src1);  in shlxq()
1881     bmi2q(k66, 0xf7, dst, src2, src1);  in shlxq()
1884     bmi2l(k66, 0xf7, dst, src2, src1);  in shlxl()
1887     bmi2l(k66, 0xf7, dst, src2, src1);  in shlxl()