CPUID_INTC_EBX_7_0_AVX512BW
if (cpi->cpi_std[7].cp_ebx & CPUID_INTC_EBX_7_0_AVX512BW)
CPUID_INTC_EBX_7_0_AVX512BW | CPUID_INTC_EBX_7_0_AVX512VL)