55     static bool isPassiveNode(SDNode *Node) {  in isPassiveNode()  argument
56       if (isa<ConstantSDNode>(Node))       return true;  in isPassiveNode()
57       if (isa<ConstantFPSDNode>(Node))     return true;  in isPassiveNode()
58       if (isa<RegisterSDNode>(Node))       return true;  in isPassiveNode()
59       if (isa<RegisterMaskSDNode>(Node))   return true;  in isPassiveNode()
60       if (isa<GlobalAddressSDNode>(Node))  return true;  in isPassiveNode()
61       if (isa<BasicBlockSDNode>(Node))     return true;  in isPassiveNode()
62       if (isa<FrameIndexSDNode>(Node))     return true;  in isPassiveNode()
63       if (isa<ConstantPoolSDNode>(Node))   return true;  in isPassiveNode()
64       if (isa<TargetIndexSDNode>(Node))    return true;  in isPassiveNode()
65       if (isa<JumpTableSDNode>(Node))      return true;  in isPassiveNode()
66       if (isa<ExternalSymbolSDNode>(Node)) return true;  in isPassiveNode()
67       if (isa<BlockAddressSDNode>(Node))   return true;  in isPassiveNode()
68       if (Node->getOpcode() == ISD::EntryToken ||  in isPassiveNode()
69           isa<MDNodeSDNode>(Node)) return true;  in isPassiveNode()
135       const SDNode *Node;  variable
142       bool IsValid() const { return Node != NULL; }  in IsValid()
150         return Node;  in GetNode()
171     void ClusterNeighboringLoads(SDNode *Node);