CPUID_STDEXT_AVX512F
#define EXT_EBX_V4 (EXT_EBX_V3 | CPUID_STDEXT_AVX512F | \
if ((cpu_stdext_feature & (CPUID_STDEXT_AVX512F | CPUID_STDEXT_AVX512VL))
== (CPUID_STDEXT_AVX512F | CPUID_STDEXT_AVX512VL)) {
CPUID_STDEXT_AVX512F |
OPENSSL_ia32cap_P[2] &= ~(CPUID_STDEXT_AVX512F |
OPENSSL_ia32cap_P[2] &= ~(CPUID_STDEXT_AVX512F);
CPUID_STDEXT_AVX512F);