cmake HAVE_PCLMULQDQ examples

pingcap/tiflash cmake/cpu_features.cmake :153 

check_cxx_source_compiles("
        #include <wmmintrin.h>
        int main() {
            auto a = _mm_clmulepi64_si128(__m128i(), __m128i(), 0);
            (void)a;
            return 0;
        }
    " HAVE_PCLMULQDQ)

ByConity/ByConity cmake/cpu_features.cmake :83 

check_cxx_source_compiles("
        #include <wmmintrin.h>
        int main() {
            auto a = _mm_clmulepi64_si128(__m128i(), __m128i(), 0);
            (void)a;
            return 0;
        }
    " HAVE_PCLMULQDQ)