Replacing the PAND Instruction

The PAND instruction is used to perform the bitwise AND operation.

The bitwise AND operation is performed on 128 bits.

PAND xmm1, xmm2/m128

The alternative NEON instruction on Arm uses a 128-bit register.

AND Vd.<T>, Vn.<T>, Vm.<T>

Bitwise AND (vector). Where <T> is 8B or 16B (though an assembler should accept any valid format).