_mm_srlv_epi16
Classification
AVX-512, Shift, CPUID Test: AVX512BW
Header File
Instruction
VPSRLVW xmm, xmm, xmm
Synopsis
_mm_srlv_epi16(__m128i a, __m128i 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".
Operation
FOR j := 0 to 7
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:128] := 0