Function _mm256_aesdeclast_epi128

pub unsafe fn _mm256_aesdeclast_epi128(
    a: __m256i,
    round_key: __m256i,
) -> __m256i

🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)

Available on (x86 or x86-64) and target feature vaes and x86 only.

Performs the last round of an AES decryption flow on each 128-bit word (state) in a using the corresponding 128-bit word (key) in round_key.

Intel’s documentation