Function core::arch::x86_64::_mm256_mask_alignr_epi8

source ·
pub unsafe fn _mm256_mask_alignr_epi8(
    src: __m256i,
    k: __mmask32,
    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 avx512bw,avx512vl and x86-64 only.
Expand description

Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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