_mm_mask_broadcastw_epi16
Classification
AVX-512, Miscellaneous, CPUID Test: AVX512BW
Header File
immintrin.h
Instruction
VPBROADCASTW xmm {k}, xmm
Synopsis
 _mm_mask_broadcastw_epi16(__m128i src, __mmask8 k, __m128i a);
Description
Broadcast the low packed 16-bit integer from "a" to all elements of "dst" using writemask "k" (elements are copied from "src" when the corresponding mask bit is not set).
Operation
FOR j := 0 to 7
	i := j*16
	IF k[j]
		dst[i+15:i] := a[15:0]
	ELSE
		dst[i+15:i] := src[i+15:i]
	FI
ENDFOR
dst[MAX:128] := 0