_mm512_maskz_srlv_epi16
Classification
AVX-512, Shift, CPUID Test: AVX512BW
Header File
immintrin.h
Instruction
VPSRLVW zmm {z}, zmm, zmm
Synopsis
 _mm512_maskz_srlv_epi16(__mmask32 k, __m512i a, __m512i count);
Description
Shift packed 16-bit integers in "a" right by the amount specified by the corresponding element in "count" while shifting in zeros, 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 31
	i := j*16
	IF k[j]
		IF count[i+15:i] < 16
			dst[i+15:i] := ZeroExtend16(a[i+15:i] >> count[i+15:i])
		ELSE
			dst[i+15:i] := 0
		FI
	ELSE
		dst[i+15:i] := 0
	FI	
ENDFOR
dst[MAX:512] := 0