1032   mp_digit D, r, rr;  in mp_div_2d()  local
1087       rr = *tmpc & mask;  in mp_div_2d()
1094       r = rr;  in mp_div_2d()
1364     register mp_digit r, rr, *tmpa, *tmpb;  in mp_div_2()  local
1376       rr = *tmpa & 1;  in mp_div_2()
1382       r = rr;  in mp_div_2()
1428     register mp_digit *tmpc, shift, mask, r, rr;  in mp_mul_2d()  local
1444       rr = (*tmpc >> shift) & mask;  in mp_mul_2d()
1451       r = rr;  in mp_mul_2d()
2896     register mp_digit r, rr, *tmpa, *tmpb;  in mp_mul_2()  local
2911       rr = *tmpa >> ((mp_digit)(DIGIT_BIT - 1));  in mp_mul_2()
2919       r = rr;  in mp_mul_2()