_mm256_sllv_epi16
Classification
AVX-512, Shift, CPUID Test: AVX512BW
Header File
immintrin.h
Instruction
VPSLLVW ymm, ymm, ymm
Synopsis
 _mm256_sllv_epi16(__m256i a, __m256i count);
Description
Shift packed 16-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".
Operation
FOR j := 0 to 15
	i := j*16
	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
ENDFOR
dst[MAX:256] := 0