Some cosmetic changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59096 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvmc2/driver/CompilationGraph.cpp b/tools/llvmc2/driver/CompilationGraph.cpp
index 838b940..81283ba 100644
--- a/tools/llvmc2/driver/CompilationGraph.cpp
+++ b/tools/llvmc2/driver/CompilationGraph.cpp
@@ -109,12 +109,8 @@
 }
 
 void CompilationGraph::insertNode(Tool* V) {
-  if (NodesMap.count(V->Name()) == 0) {
-    Node N;
-    N.OwningGraph = this;
-    N.ToolPtr = V;
-    NodesMap[V->Name()] = N;
-  }
+  if (NodesMap.count(V->Name()) == 0)
+    NodesMap[V->Name()] = Node(this, V);
 }
 
 void CompilationGraph::insertEdge(const std::string& A, Edge* Edg) {