tə spˈiːd ˌʌp ðə kˌɑːmpjuːtˈeɪʃən, ðə mæntˈɪsə tˈɪpɪkli ˈɑːkjʊpˌaɪz ɛɡzˈæktli hˈæf ʌvðə bˈɪts, sˌoʊ ðə ɹˈɛdʒɪstɚ bˈaʊndɚɹi ˌɔːɾəmˈæɾɪkli ɐdɹˈɛsᵻz ðə pˈɑːɹts wɪðˌaʊt ʃˈɪftɪŋ.
To speed up the computation, the mantissa typically occupies exactly half of the bits, so the register boundary automatically addresses the parts without shifting.