_andn_u64
Classification
Other, Bit Manipulation, CPUID Test: BMI1
Header File
immintrin.h
Instruction
ANDN r64, r64, r64
Synopsis
 _andn_u64(unsigned __int64 a, unsigned __int64 b);
Description
Compute the bitwise NOT of 64-bit integer "a" and then AND with b, and store the results in dst.
Operation
dst[63:0] := ((NOT a[63:0]) AND b[63:0])