pub unsafe fn _mm512_inserti32x4<const IMM8: i32>(
    a: __m512i,
    b: __m128i
) -> __m512i
🔬This is a nightly-only experimental API. (stdsimd)
Available on x86-64 only.
Expand description

Copy a to dst, then insert 128 bits (composed of 4 packed 32-bit integers) from b into dst at the location specified by imm8.

Intel’s documentation