242     register mp_digit u, *tmpa, *tmpb, *tmpc;  in s_mp_add()  local
254     tmpc = c->dp;  in s_mp_add()
260       *tmpc = *tmpa++ + *tmpb++ + u;  in s_mp_add()
263       u = *tmpc >> ((mp_digit)DIGIT_BIT);  in s_mp_add()
266       *tmpc++ &= MP_MASK;  in s_mp_add()
275         *tmpc = x->dp[i] + u;  in s_mp_add()
278         u = *tmpc >> ((mp_digit)DIGIT_BIT);  in s_mp_add()
281         *tmpc++ &= MP_MASK;  in s_mp_add()
286     *tmpc++ = u;  in s_mp_add()
290       *tmpc++ = 0;  in s_mp_add()
318     register mp_digit u, *tmpa, *tmpb, *tmpc;  in s_mp_sub()  local
324     tmpc = c->dp;  in s_mp_sub()
330       *tmpc = *tmpa++ - *tmpb++ - u;  in s_mp_sub()
337       u = *tmpc >> ((mp_digit)(CHAR_BIT * sizeof (mp_digit) - 1));  in s_mp_sub()
340       *tmpc++ &= MP_MASK;  in s_mp_sub()
346       *tmpc = *tmpa++ - u;  in s_mp_sub()
349       u = *tmpc >> ((mp_digit)(CHAR_BIT * sizeof (mp_digit) - 1));  in s_mp_sub()
352       *tmpc++ &= MP_MASK;  in s_mp_sub()
357       *tmpc++ = 0;  in s_mp_sub()
1059     register mp_digit *tmpc, mask, shift;  in mp_div_2d()  local
1068     tmpc = c->dp + (c->used - 1);  in mp_div_2d()
1074       rr = *tmpc & mask;  in mp_div_2d()
1077       *tmpc = (*tmpc >> D) | (r << shift);  in mp_div_2d()
1078       --tmpc;  in mp_div_2d()
1404     register mp_digit *tmpc, shift, mask, r, rr;  in mp_mul_2d()  local
1414     tmpc = c->dp;  in mp_mul_2d()
1420       rr = (*tmpc >> shift) & mask;  in mp_mul_2d()
1423       *tmpc = ((*tmpc << d) | r) & MP_MASK;  in mp_mul_2d()
1424       ++tmpc;  in mp_mul_2d()
2473     register mp_digit *tmpc;  in fast_s_mp_mul_digs()  local
2474     tmpc = c->dp;  in fast_s_mp_mul_digs()
2477       *tmpc++ = W[ix];  in fast_s_mp_mul_digs()
2482       *tmpc++ = 0;  in fast_s_mp_mul_digs()
3340   mp_digit u, *tmpa, *tmpc;  in mp_mul_d()  local
3361   tmpc = c->dp;  in mp_mul_d()
3372     *tmpc++ = (mp_digit) (r & ((mp_word) MP_MASK));  in mp_mul_d()
3379   *tmpc++ = u;  in mp_mul_d()
3384      *tmpc++ = 0;  in mp_mul_d()