Function core::arch::x86_64::_mm256_aesdeclast_epi128

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

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Available on x86-64 and target feature avx512vaes,avx512vl 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