50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
//===-- llvm/CodeGen/MachineModuleInfo.h ------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CODEGEN_MACHINEMODULESLOTTRACKER_H
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#define LLVM_CODEGEN_MACHINEMODULESLOTTRACKER_H
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#include "llvm/ADT/STLFunctionalExtras.h"
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#include "llvm/IR/ModuleSlotTracker.h"
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#include "llvm/Support/Compiler.h"
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namespace llvm {
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class AbstractSlotTrackerStorage;
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class Function;
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class MachineModuleInfo;
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class MachineFunction;
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class Module;
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using MFGetterFnT = function_ref<MachineFunction *(const Function &)>;
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class LLVM_ABI MachineModuleSlotTracker : public ModuleSlotTracker {
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const Function &TheFunction;
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const MachineFunction *TheMF;
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unsigned MDNStartSlot = 0, MDNEndSlot = 0;
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void processMachineFunctionMetadata(AbstractSlotTrackerStorage *AST,
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const MachineFunction &MF);
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void processMachineModule(AbstractSlotTrackerStorage *AST, const Module *M,
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bool ShouldInitializeAllMetadata);
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void processMachineFunction(AbstractSlotTrackerStorage *AST,
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const Function *F,
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bool ShouldInitializeAllMetadata);
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public:
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MachineModuleSlotTracker(MFGetterFnT Fn, const MachineFunction *MF,
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bool ShouldInitializeAllMetadata = true);
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~MachineModuleSlotTracker() override;
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void collectMachineMDNodes(MachineMDNodeListType &L) const;
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};
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} // namespace llvm
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#endif // LLVM_CODEGEN_MACHINEMODULESLOTTRACKER_H
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