# Function core::arch::x86::_mm512_aesdeclast_epi128

source ·

    pub unsafe fn _mm512_aesdeclast_epi128(
        a: __m512i,
        round_key: __m512i
    ) -> __m512i

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on (x86 or x86-64) and target feature `vaes,avx512f` and x86 only.
Expand description

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`.

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