_mm256_srlv_epi64
Classification
Header File
Instruction
VPSRLVQ ymm, ymm, ymm
Synopsis
_mm256_srlv_epi64(__m256i a, __m256i count);
Description
Shift packed 64-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 3
i := j*64
IF count[i+63:i] < 64
dst[i+63:i] := ZeroExtend64(a[i+63:i] >> count[i+63:i])
ELSE
dst[i+63:i] := 0
FI
ENDFOR
dst[MAX:256] := 0