_kand_mask64
Classification
AVX-512, Mask, CPUID Test: AVX512BW
Header File
immintrin.h
Instruction
KANDQ k, k, k
Synopsis
 _kand_mask64(__mmask64 a, __mmask64 b);
Description
Compute the bitwise AND of 64-bit masks "a" and "b", and store the result in "k".
Operation
k[63:0] := a[63:0] AND b[63:0]
k[MAX:64] := 0