raw_ostream: << operator for callables with raw_stream argument

[oota-llvm.git] / lib / CodeGen / SelectionDAG / SelectionDAGDumper.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
index d362f98d6464e6297bc1e57e80afa779161c66a9..8c3a0f2d81eca794ac76980300266d125d3660dd 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
@@ -369,25 +369,14 @@ const char *SDNode::getIndexedModeName(ISD::MemIndexedMode AM) {
   }
 }
 
-namespace {
-class PrintNodeId {
-  const SDNode &Node;
-public:
-  explicit PrintNodeId(const SDNode &Node)
-      : Node(Node) {}
-  void print(raw_ostream &OS) const {
+static Printable PrintNodeId(const SDNode &Node) {
+  return [&Node](raw_ostream &OS) {
 #ifndef NDEBUG
     OS << 't' << Node.PersistentId;
 #else
     OS << (const void*)&Node;
 #endif
-  }
-};
-
-static inline raw_ostream &operator<<(raw_ostream &OS, const PrintNodeId &P) {
-  P.print(OS);
-  return OS;
-}
+  };
 }
 
 void SDNode::dump() const { dump(nullptr); }