585   enum SIMDPrefix { kNone = 0x0, k66 = 0x1, kF3 = 0x2, kF2 = 0x3 };  enumerator
1600     vinstr(0x2e, dst, xmm0, src, k66, k0F, kWIG);  in vucomisd()
1603     vinstr(0x2e, dst, xmm0, src, k66, k0F, kWIG);  in vucomisd()
1607     vinstr(0x0a, dst, src1, src2, k66, k0F3A, kWIG);  in vroundss()
1612     vinstr(0x0b, dst, src1, src2, k66, k0F3A, kWIG);  in vroundsd()
1707     vinstr(0x71, iop, dst, src, k66, k0F, kWIG);  in vpsllw()
1712     vinstr(0x71, iop, dst, src, k66, k0F, kWIG);  in vpsrlw()
1717     vinstr(0x71, iop, dst, src, k66, k0F, kWIG);  in vpsraw()
1722     vinstr(0x72, iop, dst, src, k66, k0F, kWIG);  in vpslld()
1727     vinstr(0x72, iop, dst, src, k66, k0F, kWIG);  in vpsrld()
1732     vinstr(0x72, iop, dst, src, k66, k0F, kWIG);  in vpsrad()
1737     vinstr(0x14, src, xmm0, idst, k66, k0F3A, kW0);  in vpextrb()
1741     vinstr(0x14, src, xmm0, dst, k66, k0F3A, kW0);  in vpextrb()
1746     vinstr(0xc5, idst, xmm0, src, k66, k0F, kW0);  in vpextrw()
1750     vinstr(0x15, src, xmm0, dst, k66, k0F3A, kW0);  in vpextrw()
1755     vinstr(0x16, src, xmm0, idst, k66, k0F3A, kW0);  in vpextrd()
1759     vinstr(0x16, src, xmm0, dst, k66, k0F3A, kW0);  in vpextrd()
1764     vinstr(0x20, dst, src1, isrc, k66, k0F3A, kW0);  in vpinsrb()
1769     vinstr(0x20, dst, src1, src2, k66, k0F3A, kW0);  in vpinsrb()
1774     vinstr(0xc4, dst, src1, isrc, k66, k0F, kW0);  in vpinsrw()
1779     vinstr(0xc4, dst, src1, src2, k66, k0F, kW0);  in vpinsrw()
1784     vinstr(0x22, dst, src1, isrc, k66, k0F3A, kW0);  in vpinsrd()
1789     vinstr(0x22, dst, src1, src2, k66, k0F3A, kW0);  in vpinsrd()
1793     vinstr(0x70, dst, xmm0, src, k66, k0F, kWIG);  in vpshufd()
1951     bmi2q(k66, 0xf7, dst, src2, src1);  in shlxq()
1954     bmi2q(k66, 0xf7, dst, src2, src1);  in shlxq()
1957     bmi2l(k66, 0xf7, dst, src2, src1);  in shlxl()
1960     bmi2l(k66, 0xf7, dst, src2, src1);  in shlxl()