Lines Matching refs:Visited
28 // visited nodes during the po_iterator's depth-first traversal.
30 // The default implementation simply contains a set of visited nodes, while
36 // those nodes won't be visited again. This is useful for restarting a
56 SetType Visited;
58 // Return true if edge destination should be visited.
61 return Visited.insert(To).second;
64 // Called after all children of BB have been visited.
72 SetType &Visited;
74 po_iterator_storage(SetType &VSet) : Visited(VSet) {}
75 po_iterator_storage(const po_iterator_storage &S) : Visited(S.Visited) {}
77 // Return true if edge destination should be visited, called with From = 0 for
81 return Visited.insert(To).second;
84 // Called after all children of BB have been visited.
109 // If the block is not visited...
