##fadd_float_execute
CheckFPAdvSIMDEnabled64();
bits(datasize) result;
bits(datasize) operand1 = V[n];
bits(datasize) operand2 = V[m];

if sub_op then
    result = FPSub(operand1, operand2, FPCR);
else
    result = FPAdd(operand1, operand2, FPCR);
end

V[d] = result;
@@
