51   class LoopNode {  class in Ice::LoopAnalyzer
52     LoopNode() = delete;
53     LoopNode operator=(const LoopNode &) = delete;
56     explicit LoopNode(CfgNode *BB) : BB(BB) { reset(); }  in LoopNode()  function in Ice::LoopAnalyzer::LoopNode
57     LoopNode(const LoopNode &) = default;
95   using LoopNodeList = CfgVector<LoopNode>;
96   using LoopNodePtrList = CfgVector<LoopNode *>;
100   LoopNode *processNode(LoopNode &Node);
120 void LoopAnalyzer::LoopNode::reset() {  in reset()
128 NodeList::const_iterator LoopAnalyzer::LoopNode::successorsEnd() const {  in successorsEnd()
132 void LoopAnalyzer::LoopNode::incrementLoopNestDepth() {  in incrementLoopNestDepth()
136 bool LoopAnalyzer::LoopNode::hasSelfEdge() const {  in hasSelfEdge()
166     for (LoopNode &Node : AllNodes)  in computeLoopNestDepth()
172     for (LoopNode &Node : AllNodes) {  in computeLoopNestDepth()
179         LoopNode &WorkNode = *WorkStack.back();  in computeLoopNestDepth()
180         if (LoopNode *Succ = processNode(WorkNode))  in computeLoopNestDepth()
189 LoopAnalyzer::LoopNode *
190 LoopAnalyzer::processNode(LoopAnalyzer::LoopNode &Node) {  in processNode()
199     LoopNode &Succ = AllNodes[(*Node.currentSuccessor())->getIndex()];  in processNode()
209     LoopNode &Succ = AllNodes[(*Node.currentSuccessor())->getIndex()];  in processNode()