avx2.cpp

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#include <immintrin.h>

int main(int, char**)
{
    /* AVX */
    _mm256_zeroall();
    __m256i a = _mm256_setzero_si256();

    /* AVX2 */
    __m256i b = _mm256_and_si256(a, a);
    __m256i result = _mm256_add_epi8(a, b);
    (void)result;
    return 0;
}