From ab01069fcdb1fed655cf0ca851400a104e4b46d1 Mon Sep 17 00:00:00 2001
From: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Mon, 30 Nov 2009 13:34:51 +0000
Subject: [PATCH] Fix last DOTGraphTraits problems in CompilationGraph.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90136 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp | 2 +-
 lib/CompilerDriver/CompilationGraph.cpp          | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
index b4fe80caff6..c5adc5000db 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
@@ -132,7 +132,7 @@ namespace llvm {
 
 std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node,
                                                         const SelectionDAG *G) {
-  DOTGraphTraits<SelectionDAG*>::getSimpleNodeLabel (Node, G);
+  return DOTGraphTraits<SelectionDAG*>::getSimpleNodeLabel (Node, G);
 }
 
 
diff --git a/lib/CompilerDriver/CompilationGraph.cpp b/lib/CompilerDriver/CompilationGraph.cpp
index 5781cdad906..3e6e050d686 100644
--- a/lib/CompilerDriver/CompilationGraph.cpp
+++ b/lib/CompilerDriver/CompilationGraph.cpp
@@ -471,6 +471,7 @@ namespace llvm {
   struct DOTGraphTraits<llvmc::CompilationGraph*>
     : public DefaultDOTGraphTraits
   {
+    DOTGraphTraits (bool isSimple=false) : DefaultDOTGraphTraits(isSimple) {}
 
     template<typename GraphType>
     static std::string getNodeLabel(const Node* N, const GraphType&)