Lines Matching refs:dfs
1403 unsigned int *dfs;
1429 si->dfs[n] = si->current_index ++;
1430 my_dfs = si->dfs[n];
1449 if (si->dfs[t] < si->dfs[n])
1450 si->dfs[n] = si->dfs[t];
1454 if (si->dfs[n] == my_dfs)
1457 && si->dfs[si->scc_stack.last ()] >= my_dfs)
1466 && si->dfs[si->scc_stack.last ()] >= my_dfs)
1852 dfs = XCNEWVEC (unsigned int, size);
1863 free (dfs);
2035 si->dfs[n] = si->current_index ++;
2036 my_dfs = si->dfs[n];
2051 if (si->dfs[t] < si->dfs[n])
2052 si->dfs[n] = si->dfs[t];
2068 if (si->dfs[t] < si->dfs[n])
2069 si->dfs[n] = si->dfs[t];
2073 if (si->dfs[n] == my_dfs)
2076 && si->dfs[si->scc_stack.last ()] >= my_dfs)
2090 && si->dfs[si->scc_stack[first - 1]] >= my_dfs);