check_c_source_compiles(
        "#include <immintrin.h>
        __m128i f(__m128i u) {
          __m128i v = _mm_set1_epi32(1);
          return _mm_hadd_epi32(u, v);
        }
        int main(void) { return 0; }"
        HAVE_SSSE3_INTRIN
    )