Split FunctionPassManager_New into FunctionPassManager_New and FunctionPassManagerImp...

[oota-llvm.git] / include / llvm / PassManager.h

diff --git a/include/llvm/PassManager.h b/include/llvm/PassManager.h
index 927ea9f785b8b2e5a6dc18d618df554e5b829a1c..f71d94a1dfe1dec5282592c31207e9b1c64b570f 100644 (file)
--- a/include/llvm/PassManager.h
+++ b/include/llvm/PassManager.h
@@ -90,6 +90,7 @@ public:
 
 class ModulePassManager_New;
 class PassManagerImpl_New;
+class FunctionPassManagerImpl_New;
 
 /// PassManagerAnalysisHelper helps pass manager analysis required by
 /// the managed passes. It provides methods to add/remove analysis
@@ -148,6 +149,33 @@ private:
 
 };
 
+/// FunctionPassManager_New manages FunctionPasses and BasicBlockPassManagers.
+class FunctionPassManager_New : public Pass,
+                                public PassManagerAnalysisHelper {
+public:
+  FunctionPassManager_New(ModuleProvider *P) { /* TODO */ }
+  FunctionPassManager_New();
+  ~FunctionPassManager_New() { /* TODO */ };
+ 
+  /// add - Add a pass to the queue of passes to run.  This passes
+  /// ownership of the Pass to the PassManager.  When the
+  /// PassManager_X is destroyed, the pass will be destroyed as well, so
+  /// there is no need to delete the pass. (TODO delete passes.)
+  /// This implies that all passes MUST be allocated with 'new'.
+  void add(Pass *P);
+
+  /// Execute all of the passes scheduled for execution.  Keep
+  /// track of whether any of the passes modifies the function, and if
+  /// so, return true.
+  bool runOnModule(Module &M);
+
+private:
+  
+  FunctionPassManagerImpl_New *FPM;
+
+};
+
+
 } // End llvm namespace
 
 #endif