| PostOrderIterator.h | 31 // visited nodes during the po_iterator's depth-first traversal.
49 // could be used to remove loop back-edges from the CFG seen by po_iterator.
53 // the finishPostorder() function is called just before the po_iterator moves
95 class po_iterator : public po_iterator_storage<SetType, ExtStorage> { class in namespace:llvm
111 po_iterator(NodeRef BB) { function in class:llvm::po_iterator
117 po_iterator() = default; // End is when stack is empty.
119 po_iterator(NodeRef BB, SetType &S) function in class:llvm::po_iterator
127 po_iterator(SetType &S) function in class:llvm::po_iterator
143 static po_iterator begin(const GraphT &G) {
144 return po_iterator(GT::getEntryNode(G))
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