Function _mm_aeskeygenassist_si128

#[target_feature(enable = "aes")]
pub fn _mm_aeskeygenassist_si128(a: __m128i, IMM8: i32) -> __m128i

Assist in expanding the AES cipher key.

Assist in expanding the AES cipher key by computing steps towards generating a round key for encryption cipher using data from a and an 8-bit round constant IMM8.

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