_mm512_mask_alignr_epi64 in core::arch::x86_64 - Rust
Description: Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 64 bytes (8 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

## _mm512_mask_alignr_epi64

# Function _mm512_mask_alignr_epi64

1.89.0 (const: unstable) · Source

    pub fn _mm512_mask_alignr_epi64(
        src: __m512i,
        k: __mmask8,
        a: __m512i,
        b: __m512i,
        const IMM8: i32,
    ) -> __m512i

Available on x86-64 and target feature `avx512f` only.
Expand description

Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 64 bytes (8 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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