core::arch::x86_64::_mm_aeskeygenassist_si128 - Rust
Description: API documentation for the Rust `_mm_aeskeygenassist_si128` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, _mm_aeskeygenassist_si128

# 1.27.0[−][src]Function core::arch::x86_64::_mm_aeskeygenassist_si128

    pub unsafe fn _mm_aeskeygenassist_si128(a: __m128i, imm8: i32) -> __m128i

This is supported on x86-64 and target feature `aes` only.

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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