_mm256_srli_epi64
Classification
Header File
Instruction
VPSRLQ ymm, ymm, imm8
Synopsis
_mm256_srli_epi64(__m256i a, int imm8);
Description
Shift packed 64-bit integers in "a" right by "imm8" while shifting in zeros, and store the results in "dst".
Operation
FOR j := 0 to 3
i := j*64
IF imm8[7:0] > 63
dst[i+63:i] := 0
ELSE
dst[i+63:i] := ZeroExtend64(a[i+63:i] >> imm8[7:0])
FI
ENDFOR
dst[MAX:256] := 0