llvm/llvm/include/llvm/Analysis/InlineOrder.h

//===- InlineOrder.h - Inlining order abstraction -*- 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
//
//===----------------------------------------------------------------------===//
//
#ifndef LLVM_ANALYSIS_INLINEORDER_H
#define LLVM_ANALYSIS_INLINEORDER_H

#include "llvm/Analysis/InlineCost.h"
#include <utility>

namespace llvm {
class CallBase;
template <typename Fn> class function_ref;

template <typename T> class InlineOrder { … };

std::unique_ptr<InlineOrder<std::pair<CallBase *, int>>>
getDefaultInlineOrder(FunctionAnalysisManager &FAM, const InlineParams &Params,
                      ModuleAnalysisManager &MAM, Module &M);

std::unique_ptr<InlineOrder<std::pair<CallBase *, int>>>
getInlineOrder(FunctionAnalysisManager &FAM, const InlineParams &Params,
               ModuleAnalysisManager &MAM, Module &M);

/// Used for dynamically loading instances of InlineOrder as plugins
///
/// Plugins must implement an InlineOrderFactory, for an example refer to:
/// llvm/unittests/Analysis/InlineOrderPlugin/InlineOrderPlugin.cpp
///
/// If a PluginInlineOrderAnalysis has been registered with the
/// current ModuleAnalysisManager, llvm::getInlineOrder returns an
/// InlineOrder created by the PluginInlineOrderAnalysis' Factory.
///
class PluginInlineOrderAnalysis
    : public AnalysisInfoMixin<PluginInlineOrderAnalysis> { … };

} // namespace llvm
#endif // LLVM_ANALYSIS_INLINEORDER_H