CR       RF, R1, R2 or memory, c_flags
         RF, R1, R2 or memory, c_flags, dt_flags
         RF, R1, R2 or memory, c_flags, dt_flags, d_sign-1
         RF, R1, R2 or memory, c_flags, dt_flags, d_sign-1, d_abs-1
         RF, R1, R2 or memory, c_flags, dt_flags, d_sign-1, d_abs-1, d_negate-1
         RF, R1, R2 or memory, c_flags, dt_flags, d_sign-1, d_abs-1, d_negate-1, R3 or shift_immediate
