/// \brief Build up the general order of nodes
void StructurizeCFG::orderNodes() {
- scc_iterator<Region *> I = scc_begin(ParentRegion),
- E = scc_end(ParentRegion);
- for (Order.clear(); I != E; ++I) {
+ scc_iterator<Region *> I = scc_begin(ParentRegion);
+ for (Order.clear(); !I.isAtEnd(); ++I) {
std::vector<RegionNode *> &Nodes = *I;
Order.append(Nodes.begin(), Nodes.end());
}