Prevent binary-tree deterioration in sparse switch statements.

[oota-llvm.git] / lib / CodeGen / SelectionDAG / SelectionDAGPrinter.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
index aceb2b47dddfaa18a1a7b900bbf68b043b68ee8b..4df5ede388fc6aed6269ad3d67fcf025da02bc62 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
@@ -27,6 +27,8 @@
 #include "llvm/Target/TargetRegisterInfo.h"
 using namespace llvm;
 
+#define DEBUG_TYPE "dag-printer"
+
 namespace llvm {
   template<>
   struct DOTGraphTraits<SelectionDAG*> : public DefaultDOTGraphTraits {