-//===- llvm/PassManager.h - Container for Passes -----------------*- C++ -*--=//
+//===- llvm/PassManager.h - Container for Passes ----------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
//
// This file defines the PassManager class. This class is used to hold,
// maintain, and optimize execution of Passes. The PassManager class ensures
#ifndef LLVM_PASSMANAGER_H
#define LLVM_PASSMANAGER_H
+namespace llvm {
+
class Pass;
+class ModulePass;
class Module;
+class ModuleProvider;
template<class UnitType> class PassManagerT;
class PassManager {
};
class FunctionPass;
+class ImmutablePass;
class Function;
class FunctionPassManager {
PassManagerT<Function> *PM; // This is a straightforward Pimpl class
+ ModuleProvider *MP;
public:
- FunctionPassManager();
+ FunctionPassManager(ModuleProvider *P);
~FunctionPassManager();
/// add - Add a pass to the queue of passes to run. This passes
///
void add(FunctionPass *P);
+ /// add - ImmutablePasses are not FunctionPasses, so we have a
+ /// special hack to get them into a FunctionPassManager.
+ ///
+ void add(ImmutablePass *IP);
+
/// run - 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 run(Function &M);
+ bool run(Function &F);
};
+} // End llvm namespace
+
#endif