PassUtils.h

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//=- ActivityAnalysisPrinter.h - Printer utility pass for Activity Analysis =//
//
//                             Enzyme Project
//
// Part of the Enzyme 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
//
// If using this code in an academic setting, please cite the following:
// @incollection{enzymeNeurips,
// title = {Instead of Rewriting Foreign Code for Machine Learning,
//          Automatically Synthesize Fast Gradients},
// author = {Moses, William S. and Churavy, Valentin},
// booktitle = {Advances in Neural Information Processing Systems 33},
// year = {2020},
// note = {To appear in},
// }
//
//===----------------------------------------------------------------------===//
//
// This file contains a utility LLVM definition for making passes compatible
// across different versions
//
//===----------------------------------------------------------------------===//
 
#pragma once
#include <llvm/Config/llvm-config.h>
 
#include "llvm/IR/PassManager.h"
 
#if LLVM_VERSION_MAJOR >= 23
template <typename DerivedT>
using PassParent = llvm::RequiredPassInfoMixin<DerivedT>;
#else
template <typename DerivedT>
using PassParent = llvm::AnalysisInfoMixin<DerivedT>;
#endif