[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp

[Chris Lattner]

Changes in directory llvm/lib/CodeGen/SelectionDAG:

SelectionDAGPrinter.cpp updated: 1.13 -> 1.14
---
Log message:

As discussed on IRC, this stuff is just for debugging.


---
Diffs of the changes:  (+5 -0)

 SelectionDAGPrinter.cpp |    5 +++++
 1 files changed, 5 insertions(+)


Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp:1.13 llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp:1.14
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp:1.13	Wed Jul 13 20:10:55 2005
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp	Thu Jul 14 00:17:43 2005
@@ -102,6 +102,10 @@
 /// rendered using 'dot'.
 ///
 void SelectionDAG::viewGraph() {
+// This code is only for debugging!
+#ifdef NDEBUG
+  std::cerr << "SelectionDAG::viewGraph is only available in debug builds!\n";
+#else
   std::string Filename = "/tmp/dag." +
     getMachineFunction().getFunction()->getName() + ".dot";
   std::cerr << "Writing '" << Filename << "'... ";
@@ -134,4 +138,5 @@
     system("gv /tmp/dag.tempgraph.ps");
   }
   system(("rm " + Filename + " /tmp/dag.tempgraph.ps").c_str());
+#endif
 }