Function core::arch::x86::_mm_mask_alignr_epi8 [−][src]
pub unsafe fn _mm_mask_alignr_epi8<const IMM8: i32>(
src: __m128i,
k: __mmask16,
a: __m128i,
b: __m128i
) -> __m128i
This is supported on x86 and target feature
avx512bw,avx512vl 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).