/* This file is automatically generated.  Do not edit it. */
    L2 = 0;
    P_temp = R1;
    P_temp_p = (unsigned char *) &P_temp;
    R2 = P_prime[0][*P_temp_p++];
    R2 |= P_prime[1][*P_temp_p++];
    R2 |= P_prime[2][*P_temp_p++];
    R2 |= P_prime[3][*P_temp_p];