CPUID_INTC_EBX_7_0_AVX512IFMA
if (cpi->cpi_std[7].cp_ebx & CPUID_INTC_EBX_7_0_AVX512IFMA)
CPUID_INTC_EBX_7_0_AVX512IFMA | CPUID_INTC_EBX_7_0_AVX512PF | \