_mm256_sm4key4_epi32 in core::arch::x86 - Rust
Description: This intrinsic performs four rounds of SM4 key expansion. The intrinsic operates on independent 128-bit lanes. The calculated results are stored in dst.

## _mm256_sm4key4_epi32

# Function _mm256_sm4key4_epi32

1.89.0 · Source

    pub fn _mm256_sm4key4_epi32(a: __m256i, b: __m256i) -> __m256i

Available on x86 and target feature `sm4` and target feature `avx` only.
Expand description

This intrinsic performs four rounds of SM4 key expansion. The intrinsic operates on independent 128-bit lanes. The calculated results are stored in dst.

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