[PM] Re-format this code with clang-format before making substantial

[oota-llvm.git] / include / llvm / Analysis / DOTGraphTraitsPass.h

diff --git a/include/llvm/Analysis/DOTGraphTraitsPass.h b/include/llvm/Analysis/DOTGraphTraitsPass.h
index 4828eba5b5283f664d284d43ae53a8a9a9f0a502..0dcbdec032919a3509f1fbf3523cbcde24c2ff37 100644 (file)
--- a/include/llvm/Analysis/DOTGraphTraitsPass.h
+++ b/include/llvm/Analysis/DOTGraphTraitsPass.h
@@ -11,27 +11,25 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_ANALYSIS_DOT_GRAPHTRAITS_PASS_H
-#define LLVM_ANALYSIS_DOT_GRAPHTRAITS_PASS_H
+#ifndef LLVM_ANALYSIS_DOTGRAPHTRAITSPASS_H
+#define LLVM_ANALYSIS_DOTGRAPHTRAITSPASS_H
 
-#include "llvm/Pass.h"
 #include "llvm/Analysis/CFGPrinter.h"
+#include "llvm/Pass.h"
 
 namespace llvm {
-template <class Analysis, bool Simple>
-struct DOTGraphTraitsViewer : public FunctionPass {
-  std::string Name;
 
-  DOTGraphTraitsViewer(std::string GraphName, const void *ID) : FunctionPass(ID) {
-    Name = GraphName;
-  }
+template <class Analysis, bool Simple>
+class DOTGraphTraitsViewer : public FunctionPass {
+public:
+  DOTGraphTraitsViewer(StringRef GraphName, char &ID)
+      : FunctionPass(ID), Name(GraphName) {}
 
   virtual bool runOnFunction(Function &F) {
-    Analysis *Graph;
-    std::string Title, GraphName;
-    Graph = &getAnalysis<Analysis>();
-    GraphName = DOTGraphTraits<Analysis*>::getGraphName(Graph);
-    Title = GraphName + " for '" + F.getNameStr() + "' function";
+    Analysis *Graph = &getAnalysis<Analysis>();
+    std::string GraphName = DOTGraphTraits<Analysis *>::getGraphName(Graph);
+    std::string Title = GraphName + " for '" + F.getName().str() + "' function";
+
     ViewGraph(Graph, Name, Simple, Title);
 
     return false;
@@ -41,36 +39,92 @@ struct DOTGraphTraitsViewer : public FunctionPass {
     AU.setPreservesAll();
     AU.addRequired<Analysis>();
   }
+
+private:
+  std::string Name;
 };
 
 template <class Analysis, bool Simple>
-struct DOTGraphTraitsPrinter : public FunctionPass {
+class DOTGraphTraitsPrinter : public FunctionPass {
+public:
+  DOTGraphTraitsPrinter(StringRef GraphName, char &ID)
+      : FunctionPass(ID), Name(GraphName) {}
+
+  virtual bool runOnFunction(Function &F) {
+    Analysis *Graph = &getAnalysis<Analysis>();
+    std::string Filename = Name + "." + F.getName().str() + ".dot";
+    std::string ErrorInfo;
+
+    errs() << "Writing '" << Filename << "'...";
+
+    raw_fd_ostream File(Filename.c_str(), ErrorInfo);
+    std::string GraphName = DOTGraphTraits<Analysis *>::getGraphName(Graph);
+    std::string Title = GraphName + " for '" + F.getName().str() + "' function";
+
+    if (ErrorInfo.empty())
+      WriteGraph(File, Graph, Simple, Title);
+    else
+      errs() << "  error opening file for writing!";
+    errs() << "\n";
+
+    return false;
+  }
+
+  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+    AU.setPreservesAll();
+    AU.addRequired<Analysis>();
+  }
 
+private:
   std::string Name;
+};
+
+template <class Analysis, bool Simple>
+class DOTGraphTraitsModuleViewer : public ModulePass {
+public:
+  DOTGraphTraitsModuleViewer(StringRef GraphName, char &ID)
+      : ModulePass(ID), Name(GraphName) {}
+
+  virtual bool runOnModule(Module &M) {
+    Analysis *Graph = &getAnalysis<Analysis>();
+    std::string Title = DOTGraphTraits<Analysis *>::getGraphName(Graph);
+
+    ViewGraph(Graph, Name, Simple, Title);
 
-  DOTGraphTraitsPrinter(std::string GraphName, const void *ID)
-    : FunctionPass(ID) {
-    Name = GraphName;
+    return false;
   }
 
-  virtual bool runOnFunction(Function &F) {
-    Analysis *Graph;
-    std::string Filename = Name + "." + F.getNameStr() + ".dot";
-    errs() << "Writing '" << Filename << "'...";
+  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+    AU.setPreservesAll();
+    AU.addRequired<Analysis>();
+  }
 
+private:
+  std::string Name;
+};
+
+template <class Analysis, bool Simple>
+class DOTGraphTraitsModulePrinter : public ModulePass {
+public:
+  DOTGraphTraitsModulePrinter(StringRef GraphName, char &ID)
+      : ModulePass(ID), Name(GraphName) {}
+
+  virtual bool runOnModule(Module &M) {
+    Analysis *Graph = &getAnalysis<Analysis>();
+    std::string Filename = Name + ".dot";
     std::string ErrorInfo;
-    raw_fd_ostream File(Filename.c_str(), ErrorInfo);
-    Graph = &getAnalysis<Analysis>();
 
-    std::string Title, GraphName;
-    GraphName = DOTGraphTraits<Analysis*>::getGraphName(Graph);
-    Title = GraphName + " for '" + F.getNameStr() + "' function";
+    errs() << "Writing '" << Filename << "'...";
+
+    raw_fd_ostream File(Filename.c_str(), ErrorInfo);
+    std::string Title = DOTGraphTraits<Analysis *>::getGraphName(Graph);
 
     if (ErrorInfo.empty())
-      WriteGraph(File, Graph, Simple, Name, Title);
+      WriteGraph(File, Graph, Simple, Title);
     else
       errs() << "  error opening file for writing!";
     errs() << "\n";
+
     return false;
   }
 
@@ -78,6 +132,11 @@ struct DOTGraphTraitsPrinter : public FunctionPass {
     AU.setPreservesAll();
     AU.addRequired<Analysis>();
   }
+
+private:
+  std::string Name;
 };
-}
+
+} // end namespace llvm
+
 #endif