[llvm-commits] [llvm] r90253 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp

[Dan Gohman]

Author: djg
Date: Tue Dec  1 13:16:15 2009
New Revision: 90253

URL: http://llvm.org/viewvc/llvm-project?rev=90253&view=rev
Log:
Minor cleanups.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp?rev=90253&r1=90252&r2=90253&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp Tue Dec  1 13:16:15 2009
@@ -35,7 +35,8 @@
   template<>
   struct DOTGraphTraits<SelectionDAG*> : public DefaultDOTGraphTraits {
 
-    DOTGraphTraits (bool isSimple=false) : DefaultDOTGraphTraits(isSimple) {}
+    explicit DOTGraphTraits(bool isSimple=false) :
+      DefaultDOTGraphTraits(isSimple) {}
 
     static bool hasEdgeDestLabels() {
       return true;
@@ -75,12 +76,12 @@
     static bool renderGraphFromBottomUp() {
       return true;
     }
-    
+
     static bool hasNodeAddressLabel(const SDNode *Node,
                                     const SelectionDAG *Graph) {
       return true;
     }
-    
+
     /// If you want to override the dot attributes printed for a particular
     /// edge, override this method.
     template<typename EdgeIter>
@@ -93,7 +94,7 @@
         return "color=blue,style=dashed";
       return "";
     }
-    
+
 
     static std::string getSimpleNodeLabel(const SDNode *Node,
                                           const SelectionDAG *G) {
@@ -131,7 +132,7 @@
 
 std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node,
                                                         const SelectionDAG *G) {
-  return DOTGraphTraits<SelectionDAG*>::getSimpleNodeLabel (Node, G);
+  return DOTGraphTraits<SelectionDAG*>::getSimpleNodeLabel(Node, G);
 }
 
 
@@ -141,7 +142,7 @@
 void SelectionDAG::viewGraph(const std::string &Title) {
 // This code is only for debugging!
 #ifndef NDEBUG
-  ViewGraph(this, "dag." + getMachineFunction().getFunction()->getNameStr(), 
+  ViewGraph(this, "dag." + getMachineFunction().getFunction()->getNameStr(),
             false, Title);
 #else
   errs() << "SelectionDAG::viewGraph is only available in debug builds on "
@@ -185,7 +186,7 @@
 #ifndef NDEBUG
   std::map<const SDNode *, std::string>::const_iterator I =
     NodeGraphAttrs.find(N);
-    
+
   if (I != NodeGraphAttrs.end())
     return I->second;
   else
@@ -251,8 +252,7 @@
     // Visually mark that we hit the limit
     if (strcmp(Color, "red") == 0) {
       setSubgraphColorHelper(N, "blue", visited, 0, printed);
-    }
-    else if (strcmp(Color, "yellow") == 0) {
+    } else if (strcmp(Color, "yellow") == 0) {
       setSubgraphColorHelper(N, "green", visited, 0, printed);
     }
   }