_mm256_alignr_epi64 in core::arch::x86 - Rust
Description: Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 32 bytes (4 elements) in dst.

core::arch::x86

# Function _mm256_alignr_epi64

Source

    pub unsafe fn _mm256_alignr_epi64(
        a: __m256i,
        b: __m256i,
        const IMM8: i32,
    ) -> __m256i

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on (x86 or x86-64) and target feature `avx512f,avx512vl` and x86 only.
Expand description

Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 32 bytes (4 elements) in dst.

Only lowest 2 bits are used from the mask (shift at maximum by 24 bytes)!

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