| 1 | //===- DirectXTargetMachine.h - DirectX Target Implementation ---*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | /// |
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| 9 | //===----------------------------------------------------------------------===// |
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| 10 | |
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| 11 | #ifndef LLVM_DIRECTX_DIRECTXTARGETMACHINE_H |
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| 12 | #define LLVM_DIRECTX_DIRECTXTARGETMACHINE_H |
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| 13 | |
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| 14 | #include "DirectXSubtarget.h" |
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| 15 | #include "llvm/Target/TargetMachine.h" |
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| 16 | #include <optional> |
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| 17 | |
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| 18 | namespace llvm { |
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| 19 | class Function; |
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| 20 | class DirectXTargetMachine : public LLVMTargetMachine { |
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| 21 | std::unique_ptr<TargetLoweringObjectFile> TLOF; |
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| 22 | std::unique_ptr<DirectXSubtarget> Subtarget; |
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| 23 | |
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| 24 | public: |
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| 25 | DirectXTargetMachine(const Target &T, const Triple &TT, StringRef CPU, |
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| 26 | StringRef FS, const TargetOptions &Options, |
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| 27 | std::optional<Reloc::Model> RM, |
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| 28 | std::optional<CodeModel::Model> CM, CodeGenOptLevel OL, |
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| 29 | bool JIT); |
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| 30 | |
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| 31 | ~DirectXTargetMachine() override; |
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| 32 | |
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| 33 | bool addPassesToEmitFile(PassManagerBase &PM, raw_pwrite_stream &Out, |
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| 34 | raw_pwrite_stream *DwoOut, CodeGenFileType FileType, |
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| 35 | bool DisableVerify, |
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| 36 | MachineModuleInfoWrapperPass *MMIWP) override; |
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| 37 | |
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| 38 | bool addPassesToEmitMC(PassManagerBase &PM, MCContext *&Ctx, |
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| 39 | raw_pwrite_stream &Out, bool DisableVerify) override; |
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| 40 | |
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| 41 | const DirectXSubtarget *getSubtargetImpl(const Function &) const override; |
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| 42 | |
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| 43 | TargetPassConfig *createPassConfig(PassManagerBase &PM) override; |
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| 44 | |
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| 45 | TargetLoweringObjectFile *getObjFileLowering() const override { |
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| 46 | return TLOF.get(); |
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| 47 | } |
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| 48 | |
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| 49 | TargetTransformInfo getTargetTransformInfo(const Function &F) const override; |
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| 50 | void registerPassBuilderCallbacks(PassBuilder &PB, |
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| 51 | bool PopulateClassToPassNames) override; |
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| 52 | }; |
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| 53 | } // namespace llvm |
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| 54 | |
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| 55 | #endif // LLVM_DIRECTX_DIRECTXTARGETMACHINE_H |
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| 56 | |
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