812 top:  in mp_invmod_slow()
894     goto top;  in mp_invmod_slow()
1201     register mp_digit *bottom, *top;  in mp_rshd()  local
1209     top = a->dp + b;  in mp_rshd()
1222       *bottom++ = *top++;  in mp_rshd()
1539     register mp_digit *top, *bottom;  in mp_lshd()  local
1545     top = a->dp + a->used - 1;  in mp_lshd()
1555       *top-- = *bottom--;  in mp_lshd()
1559     top = a->dp;  in mp_lshd()
1561       *top++ = 0;  in mp_lshd()
2189 top:  in mp_reduce_2k_l()
2207       goto top;  in mp_reduce_2k_l()