Function no_std_compat::arch::x86_64::_mm512_mask_alignr_epi8
source · pub unsafe fn _mm512_mask_alignr_epi8<const IMM8: i32>(
src: __m512i,
k: u64,
a: __m512i,
b: __m512i,
) -> __m512i
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
)Available on 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).