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/Target/TargetMachine.h" 16 17 namespace llvm { 18 class Function; 19 class DirectXTargetMachine : public LLVMTargetMachine { 20 std::unique_ptr<TargetLoweringObjectFile> TLOF; 21 std::unique_ptr<DirectXSubtarget> Subtarget; 22 23 public: 24 DirectXTargetMachine(const Target &T, const Triple &TT, StringRef CPU, 25 StringRef FS, const TargetOptions &Options, 26 Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM, 27 CodeGenOpt::Level OL, bool JIT); 28 29 ~DirectXTargetMachine() override; 30 31 bool addPassesToEmitFile(PassManagerBase &PM, raw_pwrite_stream &Out, 32 raw_pwrite_stream *DwoOut, CodeGenFileType FileType, 33 bool DisableVerify, 34 MachineModuleInfoWrapperPass *MMIWP) override; 35 36 bool addPassesToEmitMC(PassManagerBase &PM, MCContext *&Ctx, 37 raw_pwrite_stream &Out, bool DisableVerify) override; 38 39 const DirectXSubtarget *getSubtargetImpl(const Function &) const override; 40 41 TargetPassConfig *createPassConfig(PassManagerBase &PM) override; 42 43 TargetLoweringObjectFile *getObjFileLowering() const override { 44 return TLOF.get(); 45 } 46 47 TargetTransformInfo getTargetTransformInfo(const Function &F) const override; 48 }; 49 } // namespace llvm 50 51 #endif // LLVM_DIRECTX_DIRECTXTARGETMACHINE_H 52