_mm256_mask_storeu_epi8
Classification
AVX-512, Store, CPUID Test: AVX512BW
Header File
Instruction
VMOVDQU8 m256 {k}, ymm
Synopsis
_mm256_mask_storeu_epi8(void* mem_addr, __mmask32 k, __m256i a);
Description
Store packed 8-bit integers from "a" into memory using writemask "k".
"mem_addr" does not need to be aligned on any particular boundary.
Operation
FOR j := 0 to 31
i := j*8
IF k[j]
MEM[mem_addr+i+7:mem_addr+i] := a[i+7:i]
FI
ENDFOR