| //===-- DirectXSubtarget.h - Define Subtarget for DirectX -------*- 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file declares the DirectX specific subclass of TargetSubtargetInfo. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_DIRECTX_DIRECTXSUBTARGET_H |
| #define LLVM_DIRECTX_DIRECTXSUBTARGET_H |
| |
| #include "DirectXFrameLowering.h" |
| #include "DirectXInstrInfo.h" |
| #include "DirectXTargetLowering.h" |
| #include "llvm/CodeGen/TargetSubtargetInfo.h" |
| #include "llvm/IR/DataLayout.h" |
| #include "llvm/Target/TargetMachine.h" |
| |
| #define GET_SUBTARGETINFO_HEADER |
| #include "DirectXGenSubtargetInfo.inc" |
| |
| namespace llvm { |
| |
| class DirectXTargetMachine; |
| |
| class DirectXSubtarget : public DirectXGenSubtargetInfo { |
| DirectXFrameLowering FL; |
| DirectXTargetLowering TL; |
| DirectXInstrInfo InstrInfo; |
| |
| virtual void anchor(); // virtual anchor method |
| |
| public: |
| DirectXSubtarget(const Triple &TT, StringRef CPU, StringRef FS, |
| const DirectXTargetMachine &TM); |
| |
| /// Parses a subtarget feature string, setting appropriate options. |
| /// \note Definition of function is auto generated by `tblgen`. |
| void ParseSubtargetFeatures(StringRef CPU, StringRef TuneCPU, StringRef FS); |
| |
| const DirectXTargetLowering *getTargetLowering() const override { |
| return &TL; |
| } |
| |
| const DirectXFrameLowering *getFrameLowering() const override { return &FL; } |
| |
| const DirectXInstrInfo *getInstrInfo() const override { return &InstrInfo; } |
| }; |
| |
| } // end namespace llvm |
| |
| #endif // LLVM_DIRECTX_DIRECTXSUBTARGET_H |