46   } else if (isa<PiBlockDDGNode>(this)) {  in collectInstructions()
47     for (const DDGNode *PN : cast<const PiBlockDDGNode>(this)->getNodes()) {  in collectInstructions()
48       assert(!isa<PiBlockDDGNode>(PN) && "Nested PiBlocks are not supported.");  in collectInstructions()
87   } else if (isa<PiBlockDDGNode>(&N)) {  in operator <<()
89     auto &Nodes = cast<const PiBlockDDGNode>(&N)->getNodes();  in operator <<()
133 PiBlockDDGNode::PiBlockDDGNode(const PiNodeList &List)  in PiBlockDDGNode()  function in PiBlockDDGNode
138 PiBlockDDGNode::PiBlockDDGNode(const PiBlockDDGNode &N)  in PiBlockDDGNode()  function in PiBlockDDGNode
144 PiBlockDDGNode::PiBlockDDGNode(PiBlockDDGNode &&N)  in PiBlockDDGNode()  function in PiBlockDDGNode
150 PiBlockDDGNode::~PiBlockDDGNode() { NodeList.clear(); }  in ~PiBlockDDGNode()
229   auto *Pi = dyn_cast<PiBlockDDGNode>(&N);  in addNode()
243 const PiBlockDDGNode *DataDependenceGraph::getPiBlock(const NodeType &N) const {  in getPiBlock()