Lines Matching refs:nv1
112 dg_net_vertex *nw, *nv1, *nv, *nu; in dg_net_shrink_chains() local
160 nv1 = nv->snode_next; in dg_net_shrink_chains()
161 if (nv1->first->other != nw){ in dg_net_shrink_chains()
162 ne = nv1->first; in dg_net_shrink_chains()
163 nv1->first = nv1->last; in dg_net_shrink_chains()
164 nv1->first->next_edge = ne; in dg_net_shrink_chains()
165 nv1->last = ne; in dg_net_shrink_chains()
169 nv1->snode_size = nv->snode_size; in dg_net_shrink_chains()
170 for (nu = nv1; nu->snode_next; nu = nu->snode_next); in dg_net_shrink_chains()
175 nv1 = nv; in dg_net_shrink_chains()
184 nv1->snode_size++; in dg_net_shrink_chains()
195 if (nv1->snode_size){ in dg_net_shrink_chains()
196 nv1->first->next_edge = nv1->last = ne; in dg_net_shrink_chains()
200 dat->tail = nv1; in dg_net_shrink_chains()
202 dat->head = nv1; in dg_net_shrink_chains()
204 ne->other = nv1; in dg_net_shrink_chains()
206 nv1->scanned = SCANNED_ALIVE; in dg_net_shrink_chains()