craftbeerpi4-pione/venv3/lib/python3.7/site-packages/numpy/distutils/checks/cpu_sse2.c

#include <emmintrin.h>

int main(void)
{
    __m128i a = _mm_add_epi16(_mm_setzero_si128(), _mm_setzero_si128());
    return _mm_cvtsi128_si32(a);
}