Reference RegionPass to stop it being eliminated.

[oota-llvm.git] / include / llvm / CodeGen / MachineFunctionAnalysis.h

diff --git a/include/llvm/CodeGen/MachineFunctionAnalysis.h b/include/llvm/CodeGen/MachineFunctionAnalysis.h
index 5f1ff56af941cd522134cc689f3f677ac427d43e..75dbaab973d8701f6ff9940420c5a5493495f823 100644 (file)
--- a/include/llvm/CodeGen/MachineFunctionAnalysis.h
+++ b/include/llvm/CodeGen/MachineFunctionAnalysis.h
@@ -28,17 +28,18 @@ private:
   const TargetMachine &TM;
   CodeGenOpt::Level OptLevel;
   MachineFunction *MF;
-
+  unsigned NextFnNum;
 public:
   static char ID;
-  explicit MachineFunctionAnalysis(TargetMachine &tm,
+  explicit MachineFunctionAnalysis(const TargetMachine &tm,
                                    CodeGenOpt::Level OL = CodeGenOpt::Default);
-
+  ~MachineFunctionAnalysis();
 
   MachineFunction &getMF() const { return *MF; }
   CodeGenOpt::Level getOptLevel() const { return OptLevel; }
 
 private:
+  virtual bool doInitialization(Module &M);
   virtual bool runOnFunction(Function &F);
   virtual void releaseMemory();
   virtual void getAnalysisUsage(AnalysisUsage &AU) const;