[llvm-commits] [llvm] r101543 - /llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp

[Chris Lattner]

Author: lattner
Date: Fri Apr 16 16:43:55 2010
New Revision: 101543

URL: http://llvm.org/viewvc/llvm-project?rev=101543&view=rev
Log:
move PrintCallGraphPass out of the middle of CGPassManager.


Modified:
    llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp

Modified: llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp?rev=101543&r1=101542&r2=101543&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp (original)
+++ llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp Fri Apr 16 16:43:55 2010
@@ -87,39 +87,10 @@
                         bool IsCheckingMode);
 };
 
-/// PrintCallGraphPass - Print a Module corresponding to a call graph.
-///
-class PrintCallGraphPass : public CallGraphSCCPass {
-private:
-  std::string Banner;
-  raw_ostream &Out;       // raw_ostream to print on.
-
-public:
-  static char ID;
-  PrintCallGraphPass() : CallGraphSCCPass(&ID), Out(dbgs()) {}
-  PrintCallGraphPass(const std::string &B, raw_ostream &o)
-      : CallGraphSCCPass(&ID), Banner(B), Out(o) {}
-
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.setPreservesAll();
-  }
-
-  bool runOnSCC(std::vector<CallGraphNode *> &SCC) {
-    Out << Banner;
-    for (std::vector<CallGraphNode *>::iterator n = SCC.begin(), ne = SCC.end();
-         n != ne;
-         ++n) {
-      (*n)->getFunction()->print(Out);
-    }
-    return false;
-  }
-};
-
 } // end anonymous namespace.
 
 char CGPassManager::ID = 0;
 
-char PrintCallGraphPass::ID = 0;
 
 bool CGPassManager::RunPassOnSCC(Pass *P, std::vector<CallGraphNode*> &CurSCC,
                                  CallGraph &CG, bool &CallGraphUpToDate) {
@@ -426,10 +397,9 @@
   return Changed;
 }
 
-Pass *CallGraphSCCPass::createPrinterPass(raw_ostream &O,
-                                          const std::string &Banner) const {
-  return new PrintCallGraphPass(Banner, O);
-}
+//===----------------------------------------------------------------------===//
+// CallGraphSCCPass Implementation
+//===----------------------------------------------------------------------===//
 
 /// Assign pass manager to manage this pass.
 void CallGraphSCCPass::assignPassManager(PMStack &PMS,
@@ -475,3 +445,43 @@
   AU.addRequired<CallGraph>();
   AU.addPreserved<CallGraph>();
 }
+
+
+//===----------------------------------------------------------------------===//
+// PrintCallGraphPass Implementation
+//===----------------------------------------------------------------------===//
+
+namespace {
+  /// PrintCallGraphPass - Print a Module corresponding to a call graph.
+  ///
+  class PrintCallGraphPass : public CallGraphSCCPass {
+    std::string Banner;
+    raw_ostream &Out;       // raw_ostream to print on.
+    
+  public:
+    static char ID;
+    PrintCallGraphPass() : CallGraphSCCPass(&ID), Out(dbgs()) {}
+    PrintCallGraphPass(const std::string &B, raw_ostream &o)
+      : CallGraphSCCPass(&ID), Banner(B), Out(o) {}
+    
+    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+      AU.setPreservesAll();
+    }
+    
+    bool runOnSCC(std::vector<CallGraphNode *> &SCC) {
+      Out << Banner;
+      for (unsigned i = 0, e = SCC.size(); i != e; ++i)
+        SCC[i]->getFunction()->print(Out);
+      return false;
+    }
+  };
+  
+} // end anonymous namespace.
+
+char PrintCallGraphPass::ID = 0;
+
+Pass *CallGraphSCCPass::createPrinterPass(raw_ostream &O,
+                                          const std::string &Banner) const {
+  return new PrintCallGraphPass(Banner, O);
+}
+