CycleInfo.h

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//===- CycleInfo.h - Cycle Info for LLVM IR -----------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
/// \file
///
/// This file declares the LLVM IR specialization of the GenericCycle
/// templates.
///
//===----------------------------------------------------------------------===//
 
#ifndef LLVM_IR_CYCLEINFO_H
#define LLVM_IR_CYCLEINFO_H
 
#include "llvm/ADT/GenericCycleInfo.h"
#include "llvm/IR/PassManager.h"
#include "llvm/IR/SSAContext.h"
#include "llvm/Support/Compiler.h"
 
namespace llvm {
 
// Use class instead of using to allow forward declarations.
class CycleInfo : public GenericCycleInfo<SSAContext> {
public:
  /// Handle invalidation explicitly. Defined in CycleAnalysis.cpp.
  LLVM_ABI bool invalidate(Function &F, const PreservedAnalyses &PA,
                           FunctionAnalysisManager::Invalidator &);
};
 
} // namespace llvm
 
#endif // LLVM_IR_CYCLEINFO_H