Function _mm256_storeu2_m128i 

pub unsafe fn _mm256_storeu2_m128i(
    hiaddr: *mut __m128i,
    loaddr: *mut __m128i,
    a: __m256i,
)

Available on x86-64 and target feature avx only.

Stores the high and low 128-bit halves (each composed of integer data) from a into memory two different 128-bit locations. hiaddr and loaddr do not need to be aligned on any particular boundary.

Intel’s documentation