1//===- DirectXTargetMachine.h - DirectX Target Implementation ---*- 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//===----------------------------------------------------------------------===//
10
11#ifndef LLVM_DIRECTX_DIRECTXTARGETMACHINE_H
12#define LLVM_DIRECTX_DIRECTXTARGETMACHINE_H
13
14#include "DirectXSubtarget.h"
15#include "llvm/CodeGen/CodeGenTargetMachineImpl.h"
16#include <optional>
17
18namespace llvm {
19class Function;
20class DirectXTargetMachine : public CodeGenTargetMachineImpl {
21 std::unique_ptr<TargetLoweringObjectFile> TLOF;
22 std::unique_ptr<DirectXSubtarget> Subtarget;
23
24public:
25 DirectXTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
26 StringRef FS, const TargetOptions &Options,
27 std::optional<Reloc::Model> RM,
28 std::optional<CodeModel::Model> CM, CodeGenOptLevel OL,
29 bool JIT);
30
31 ~DirectXTargetMachine() override;
32
33 bool addPassesToEmitFile(PassManagerBase &PM, raw_pwrite_stream &Out,
34 raw_pwrite_stream *DwoOut, CodeGenFileType FileType,
35 bool DisableVerify,
36 MachineModuleInfoWrapperPass *MMIWP) override;
37
38 bool addPassesToEmitMC(PassManagerBase &PM, MCContext *&Ctx,
39 raw_pwrite_stream &Out, bool DisableVerify) override;
40
41 const DirectXSubtarget *getSubtargetImpl(const Function &) const override;
42
43 TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
44
45 TargetLoweringObjectFile *getObjFileLowering() const override {
46 return TLOF.get();
47 }
48
49 TargetTransformInfo getTargetTransformInfo(const Function &F) const override;
50 void registerPassBuilderCallbacks(PassBuilder &PB) override;
51};
52} // namespace llvm
53
54#endif // LLVM_DIRECTX_DIRECTXTARGETMACHINE_H
55