_mm512_maskz_sllv_epi32
Classification
AVX-512, Shift, CPUID Test: AVX512F
Header File
immintrin.h
Instruction
VPSLLVD zmm {z}, zmm, zmm
Synopsis
 _mm512_maskz_sllv_epi32(__mmask16 k, __m512i a, __m512i count);
Description
Shift packed 32-bit integers in "a" left 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 15
	i := j*32
	IF k[j]
		IF count[i+31:i] < 32
			dst[i+31:i] := ZeroExtend32(a[i+31:i] << count[i+31:i])
		ELSE
			dst[i+31:i] := 0
		FI
	ELSE
		dst[i+31:i] := 0
	FI	
ENDFOR
dst[MAX:512] := 0