_mm_maskz_add_epi8
Classification
AVX-512, Arithmetic, CPUID Test: AVX512BW
Header File
immintrin.h
Instruction
VPADDB xmm {z}, xmm, xmm
Synopsis
 _mm_maskz_add_epi8(__mmask16 k, __m128i a, __m128i b);
Description
Add packed 8-bit integers in "a" and "b", and store the results in "dst" using zeromask "k" (elements are zeroed out when the corresponding mask bit is not set).
Operation
FOR j := 0 to 15
	i := j*8
	IF k[j]
		dst[i+7:i] := a[i+7:i] + b[i+7:i]
	ELSE
		dst[i+7:i] := 0
	FI
ENDFOR
dst[MAX:128] := 0