[llvm-commits] [llvm] r67768 - /llvm/trunk/lib/CompilerDriver/CompilationGraph.cpp

[Mikhail Glushenkov]

Author: foldr
Date: Thu Mar 26 16:23:48 2009
New Revision: 67768

URL: http://llvm.org/viewvc/llvm-project?rev=67768&view=rev
Log:
Fix misc. small issues with debug visualization.

Detailed bug report:
http://llvm.org/bugs/show_bug.cgi?id=3873

Modified:
    llvm/trunk/lib/CompilerDriver/CompilationGraph.cpp

Modified: llvm/trunk/lib/CompilerDriver/CompilationGraph.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CompilerDriver/CompilationGraph.cpp?rev=67768&r1=67767&r2=67768&view=diff

==============================================================================
--- llvm/trunk/lib/CompilerDriver/CompilationGraph.cpp (original)
+++ llvm/trunk/lib/CompilerDriver/CompilationGraph.cpp Thu Mar 26 16:23:48 2009
@@ -465,6 +465,9 @@
   // Check for cycles.
   ret += this->CheckCycles();
 
+  if (!ret)
+    std::cerr << "check-graph: no errors found.\n";
+
   return ret;
 }
 
@@ -520,7 +523,9 @@
   std::ofstream O("compilation-graph.dot");
 
   if (O.good()) {
-    llvm::WriteGraph(this, "compilation-graph");
+    std::cerr << "Writing 'compilation-graph.dot' file...";
+    llvm::WriteGraph(O, this);
+    std::cerr << "done.\n";
     O.close();
   }
   else {