X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FSupport%2FGraphWriter.h;h=85cf71805fd69fa8e905dff2bc9d7df56e47e046;hb=80a75bfae980df96f969f1c05b0c4a80ce975240;hp=8602e74c149590e1f48001bf4edc42855b5f6176;hpb=52883e7a9a637c0d6dea091917090a8ac63e7736;p=oota-llvm.git

diff --git a/include/llvm/Support/GraphWriter.h b/include/llvm/Support/GraphWriter.h
index 8602e74c149..85cf71805fd 100644
--- a/include/llvm/Support/GraphWriter.h
+++ b/include/llvm/Support/GraphWriter.h
@@ -52,7 +52,7 @@ namespace DOT {  // Private functions...
           break;  // don't disturb \l
       case '{': case '}':
       case '<': case '>':
-      case '"':
+      case '|': case '"':
         Str.insert(Str.begin()+i, '\\');  // Escape character...
         ++i;  // don't infinite loop
         break;
@@ -101,7 +101,11 @@ public:
     // Loop over the graph, printing it out...
     for (node_iterator I = GTraits::nodes_begin(G), E = GTraits::nodes_end(G);
          I != E; ++I)
-      writeNode(&*I);
+      writeNode(*I);
+  }
+  
+  void writeNode(NodeType& Node) {
+    writeNode(&Node);
   }
 
   void writeNode(NodeType *const *Node) {
@@ -247,16 +251,16 @@ sys::Path WriteGraph(const GraphType &G,
   std::string ErrMsg;
   sys::Path Filename = sys::Path::GetTemporaryDirectory(&ErrMsg);
   if (Filename.isEmpty()) {
-    llvm_cerr << "Error: " << ErrMsg << "\n";
+    cerr << "Error: " << ErrMsg << "\n";
     return Filename;
   }
   Filename.appendComponent(Name + ".dot");
   if (Filename.makeUnique(true,&ErrMsg)) {
-    llvm_cerr << "Error: " << ErrMsg << "\n";
+    cerr << "Error: " << ErrMsg << "\n";
     return sys::Path();
   }
 
-  llvm_cerr << "Writing '" << Filename << "'... ";
+  cerr << "Writing '" << Filename << "'... ";
   
   std::ofstream O(Filename.c_str());
 
@@ -275,12 +279,12 @@ sys::Path WriteGraph(const GraphType &G,
 
     // Output the end of the graph
     W.writeFooter();
-    llvm_cerr << " done. \n";
+    cerr << " done. \n";
 
     O.close();
     
   } else {
-    llvm_cerr << "error opening file for writing!\n";
+    cerr << "error opening file for writing!\n";
     Filename.clear();
   }