250     register mp_digit u, *tmpa, *tmpb, *tmpc;  in s_mp_add()  local
262     tmpc = c->dp;  in s_mp_add()
268       *tmpc = *tmpa++ + *tmpb++ + u;  in s_mp_add()
271       u = *tmpc >> ((mp_digit)DIGIT_BIT);  in s_mp_add()
274       *tmpc++ &= MP_MASK;  in s_mp_add()
283         *tmpc = x->dp[i] + u;  in s_mp_add()
286         u = *tmpc >> ((mp_digit)DIGIT_BIT);  in s_mp_add()
289         *tmpc++ &= MP_MASK;  in s_mp_add()
294     *tmpc++ = u;  in s_mp_add()
298       *tmpc++ = 0;  in s_mp_add()
326     register mp_digit u, *tmpa, *tmpb, *tmpc;  in s_mp_sub()  local
332     tmpc = c->dp;  in s_mp_sub()
338       *tmpc = *tmpa++ - *tmpb++ - u;  in s_mp_sub()
345       u = *tmpc >> ((mp_digit)(CHAR_BIT * sizeof (mp_digit) - 1));  in s_mp_sub()
348       *tmpc++ &= MP_MASK;  in s_mp_sub()
354       *tmpc = *tmpa++ - u;  in s_mp_sub()
357       u = *tmpc >> ((mp_digit)(CHAR_BIT * sizeof (mp_digit) - 1));  in s_mp_sub()
360       *tmpc++ &= MP_MASK;  in s_mp_sub()
365       *tmpc++ = 0;  in s_mp_sub()
1067     register mp_digit *tmpc, mask, shift;  in mp_div_2d()  local
1076     tmpc = c->dp + (c->used - 1);  in mp_div_2d()
1082       rr = *tmpc & mask;  in mp_div_2d()
1085       *tmpc = (*tmpc >> D) | (r << shift);  in mp_div_2d()
1086       --tmpc;  in mp_div_2d()
1412     register mp_digit *tmpc, shift, mask, r, rr;  in mp_mul_2d()  local
1422     tmpc = c->dp;  in mp_mul_2d()
1428       rr = (*tmpc >> shift) & mask;  in mp_mul_2d()
1431       *tmpc = ((*tmpc << d) | r) & MP_MASK;  in mp_mul_2d()
1432       ++tmpc;  in mp_mul_2d()
2480     register mp_digit *tmpc;  in fast_s_mp_mul_digs()  local
2481     tmpc = c->dp;  in fast_s_mp_mul_digs()
2484       *tmpc++ = W[ix];  in fast_s_mp_mul_digs()
2489       *tmpc++ = 0;  in fast_s_mp_mul_digs()
3347   mp_digit u, *tmpa, *tmpc;  in mp_mul_d()  local
3368   tmpc = c->dp;  in mp_mul_d()
3379     *tmpc++ = (mp_digit) (r & ((mp_word) MP_MASK));  in mp_mul_d()
3386   *tmpc++ = u;  in mp_mul_d()
3391      *tmpc++ = 0;  in mp_mul_d()