| 1 | //===-- llvm/CodeGen/MachineModuleInfo.h ------------------------*- C++ -*-===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #ifndef LLVM_CODEGEN_MACHINEMODULESLOTTRACKER_H |
| 10 | #define LLVM_CODEGEN_MACHINEMODULESLOTTRACKER_H |
| 11 | |
| 12 | #include "llvm/IR/ModuleSlotTracker.h" |
| 13 | |
| 14 | namespace llvm { |
| 15 | |
| 16 | class AbstractSlotTrackerStorage; |
| 17 | class Function; |
| 18 | class MachineModuleInfo; |
| 19 | class MachineFunction; |
| 20 | class Module; |
| 21 | |
| 22 | class MachineModuleSlotTracker : public ModuleSlotTracker { |
| 23 | const Function &TheFunction; |
| 24 | const MachineModuleInfo &TheMMI; |
| 25 | unsigned MDNStartSlot = 0, MDNEndSlot = 0; |
| 26 | |
| 27 | void processMachineFunctionMetadata(AbstractSlotTrackerStorage *AST, |
| 28 | const MachineFunction &MF); |
| 29 | void processMachineModule(AbstractSlotTrackerStorage *AST, const Module *M, |
| 30 | bool ShouldInitializeAllMetadata); |
| 31 | void processMachineFunction(AbstractSlotTrackerStorage *AST, |
| 32 | const Function *F, |
| 33 | bool ShouldInitializeAllMetadata); |
| 34 | |
| 35 | public: |
| 36 | MachineModuleSlotTracker(const MachineFunction *MF, |
| 37 | bool ShouldInitializeAllMetadata = true); |
| 38 | ~MachineModuleSlotTracker(); |
| 39 | |
| 40 | void collectMachineMDNodes(MachineMDNodeListType &L) const; |
| 41 | }; |
| 42 | |
| 43 | } // namespace llvm |
| 44 | |
| 45 | #endif // LLVM_CODEGEN_MACHINEMODULESLOTTRACKER_H |
| 46 |