void HexagonCommonGEP::getBlockTraversalOrder(BasicBlock *Root,
ValueVect &Order) {
// Compute block ordering for a typical DT-based traversal of the flow
// graph: "before visiting a block, all of its dominators must have been
// visited".
Order.push_back(Root);
for (auto *DTN : children<DomTreeNode*>(DT->getNode(Root)))
getBlockTraversalOrder(DTN->getBlock(), Order);
}
void HexagonCommonGEP::getBlockTraversalOrder(BasicBlock *Root,
ValueVect &Order) {
// Compute block ordering for a typical DT-based traversal of the flow
// graph: "before visiting a block, all of its dominators must have been
// visited".
Order.push_back(Root);
DomTreeNode *DTN = DT->getNode(Root);
typedef GraphTraits<DomTreeNode*> GTN;
typedef GTN::ChildIteratorType Iter;
for (Iter I = GTN::child_begin(DTN), E = GTN::child_end(DTN); I != E; ++I)
getBlockTraversalOrder((*I)->getBlock(), Order);
}