1404   unsigned int *node_mapping;  variable
1851   node_mapping = XNEWVEC (unsigned int, size);  in scc_info()
1855     node_mapping[i] = i;  in scc_info()
1862   free (node_mapping);  in ~scc_info()
2033   gcc_checking_assert (si->node_mapping[n] == n);  in condense_visit()
2041       unsigned int w = si->node_mapping[i];  in condense_visit()
2049       unsigned int t = si->node_mapping[w];  in condense_visit()
2050       gcc_checking_assert (si->node_mapping[n] == n);  in condense_visit()
2058       unsigned int w = si->node_mapping[i];  in condense_visit()
2066       unsigned int t = si->node_mapping[w];  in condense_visit()
2067       gcc_assert (si->node_mapping[n] == n);  in condense_visit()
2085 	      si->node_mapping[w] = n;  in condense_visit()
2180       unsigned int w = si->node_mapping[i];  in label_visit()
2277       if (si->node_mapping[i] != i)  in dump_pred_graph()
2306       if (si->node_mapping[i] != i)  in dump_pred_graph()
2310 	  unsigned from = si->node_mapping[j];  in dump_pred_graph()
2349     if (!bitmap_bit_p (si->visited, si->node_mapping[i]))  in perform_var_substitution()
2350       condense_visit (graph, si, si->node_mapping[i]);  in perform_var_substitution()
2363     if (!bitmap_bit_p (si->visited, si->node_mapping[i]))  in perform_var_substitution()
2364       label_visit (graph, si, si->node_mapping[i]);  in perform_var_substitution()
2382 			  graph->pointer_label[si->node_mapping[j]]);  in perform_var_substitution()
2407 	unsigned j = si->node_mapping[i];  in perform_var_substitution()
2446       unsigned int node = si->node_mapping[i];  in perform_var_substitution()
2611       lhsnode = si->node_mapping[lhsvar];  in rewrite_constraints()
2612       rhsnode = si->node_mapping[rhsvar];  in rewrite_constraints()