//===-- DeadArrayOpElimination.cpp - Identify dead operations on array ----===//
// 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
//
//===----------------------------------------------------------------------===//
//
// Copyright (c) 2015 Advanced Micro Devices, Inc.  All rights reserved.
// Developed by: Advanced Micro Devices, Inc.
//
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// of this software and associated documentation files (the "Software"), to deal
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//===----------------------------------------------------------------------===//
//
// This file implements an optimization which identifies dead operations on
// Array of pointers. It uses the analysis done by ArrayDFA to compute liveness
// on array, this is inturn used to detect dead operations on arrays. Then
// neccessary code is added to avoid dead operations on the array of pointers.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_TRANSFORMS_IPO_DEADARRAYOP_OP_ELIMINATION_H
#define LLVM_TRANSFORMS_IPO_DEADARRAYOP_OP_ELIMINATION_H

#include "llvm/IR/PassManager.h"

namespace llvm {

  struct DArrOpEPass : public PassInfoMixin<DArrOpEPass> {
      PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
  };
} // namespace llvm

#endif // LLVM_TRANSFORMS_IPO_DEADARRAYOP_OP_ELIMINATION_H

