[turbofan]: Improved source position information

src/compiler/graph.cc

Index: src/compiler/graph.cc
diff --git a/src/compiler/graph.cc b/src/compiler/graph.cc
index 1650bdfdd76a57d1c17e6546518701438f0f1d36..4bba13e30384142fb95f7a76159dd16873ad016f 100644
--- a/src/compiler/graph.cc
+++ b/src/compiler/graph.cc
@@ -22,8 +22,9 @@ Graph::Graph(Zone* zone)
       decorators_(zone) {}
 
 
-void Graph::Decorate(Node* node) {
-  for (auto const decorator : decorators_) decorator->Decorate(node);
+void Graph::Decorate(Node* node, bool incomplete) {
+  for (auto const decorator : decorators_)
+    decorator->Decorate(node, incomplete);
 }
 
 
@@ -44,7 +45,7 @@ Node* Graph::NewNode(const Operator* op, int input_count, Node** inputs,
   DCHECK_LE(op->ValueInputCount(), input_count);
   Node* const node =
       Node::New(zone(), NextNodeId(), op, input_count, inputs, incomplete);
-  if (!incomplete) Decorate(node);
+  Decorate(node, incomplete);
   return node;
 }