To multiply, add partial products from the shifted multiplicand to an accumulator iff the corresponding bit in the multiplier is set. Shift multiplicand and multiplier at end of loop, testing multiplier & 1 to see if addition should be done.
To multiply, add partial products from the shifted multiplicand to an accumulator iff the corresponding bit in the multiplier is set. Shift multiplicand and multiplier at end of loop, testing multiplier & 1 to see if addition should be done.