datatypes/int/sc_nbexterns.cpp

68             sc_digit *ud,
78       vec_add_on(und, ud, vnd, vd);
80       vec_add_on2(und, ud, vnd, vd);
85     // vec_cmp expects that und is the number of non-zero digits in ud.
86     int new_und = vec_skip_leading_zeros(und, ud);
87     int cmp_res = vec_cmp(new_und, ud, vnd, vd);
91       vec_zero(und, ud);
96       vec_sub_on(und, ud, vnd, vd);
100       vec_sub_on2(und, ud, vnd, vd);
132                    sc_digit *ud,
143     und = vec_skip_leading_zeros(und, ud);
146     sc_digit ud0 = (*ud);
150       us = CONVERT_SM_to_2C_to_SM(us, unb, old_und, ud);
155       COPY_DIGITS(us, unb, old_und, ud, vnb, vnd, vd);
163       COPY_DIGITS(us, unb, old_und, ud, unb + vnb, 1, &d);
182       vec_mul_small(und, ud, vd0, d);
185       vec_mul(und, ud, vnd, vd, d);
188       vec_mul(vnd, vd, und, ud, d);
190     COPY_DIGITS(us, unb, old_und, ud, unb + vnb, nd, d);
207                      sc_digit *ud,
218     und = vec_skip_leading_zeros(und, ud);
221     sc_digit ud0 = (*ud);
225       us = CONVERT_SM_to_2C_to_SM(us, unb, old_und, ud);
230       COPY_DIGITS(us, unb, old_und, ud, vnb, vnd, vd);
238       COPY_DIGITS(us, unb, old_und, ud, unb + vnb, 1, &d);
257       vec_mul_small(und, ud, vd0, d);
260       vec_mul(und, ud, vnd, vd, d);
263       vec_mul(vnd, vd, und, ud, d);
265     COPY_DIGITS(us, unb, old_und, ud, unb + vnb, nd, d);
286                    sc_digit *ud,
297     und = vec_skip_leading_zeros(und, ud);
300     int cmp_res = vec_cmp(und, ud, vnd, vd);
304       vec_zero(old_und, ud);
311       us = CONVERT_SM_to_2C_to_SM(us, unb, old_und, ud);
331       d[0] = (*ud) / vd0;
334       vec_div_small(und, ud, vd0, d);
337       vec_div_large(und, ud, vnd, vd, d);
339     COPY_DIGITS(us, unb, old_und, ud, sc_max(unb, vnb), nd - 1, d);
356                      sc_digit *ud,
367     und = vec_skip_leading_zeros(und, ud);
370     int cmp_res = vec_cmp(und, ud, vnd, vd);
374       vec_zero(old_und, ud);
381       us = CONVERT_SM_to_2C_to_SM(us, unb, old_und, ud);
401       d[0] = (*ud) / vd0;
404       vec_div_small(und, ud, vd0, d);
407       vec_div_large(und, ud, vnd, vd, d);
409     COPY_DIGITS(us, unb, old_und, ud, sc_max(unb, vnb), nd - 1, d);
430                    sc_digit *ud,
441     und = vec_skip_leading_zeros(und, ud);
444     int cmp_res = vec_cmp(und, ud, vnd, vd);
453       vec_zero(old_und, ud);
463       vec_zero(old_und, ud);
479       d[0] = (*ud) % vd0;
482       d[0] = vec_rem_small(und, ud, vd0);
485       vec_rem_large(und, ud, vnd, vd, d);
490       vec_zero(old_und, ud);
492       COPY_DIGITS(us, unb, old_und, ud, sc_min(unb, vnd), nd - 1, d);
508                      sc_digit *ud,
519     und = vec_skip_leading_zeros(und, ud);
522     int cmp_res = vec_cmp(und, ud, vnd, vd);
531       vec_zero(old_und, ud);
541       vec_zero(old_und, ud);
557       d[0] = (*ud) % vd0;
560       d[0] = vec_rem_small(und, ud, vd0);
563       vec_rem_large(und, ud, vnd, vd, d);
568       vec_zero(old_und, ud);
570       COPY_DIGITS(us, unb, old_und, ud, sc_min(unb, vnd), nd - 1, d);
591             sc_digit *ud,
597   sc_digit *x = ud;
692            sc_digit *ud,
698   sc_digit *x = ud;
795             sc_digit *ud,
801   sc_digit *x = ud;