181ad6265SDimitry Andric //===-- SPIRVTargetMachine.h - Define TargetMachine for SPIR-V -*- C++ -*--===// 281ad6265SDimitry Andric // 381ad6265SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 481ad6265SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 581ad6265SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 681ad6265SDimitry Andric // 781ad6265SDimitry Andric //===----------------------------------------------------------------------===// 881ad6265SDimitry Andric // 981ad6265SDimitry Andric // This file declares the SPIR-V specific subclass of TargetMachine. 1081ad6265SDimitry Andric // 1181ad6265SDimitry Andric //===----------------------------------------------------------------------===// 1281ad6265SDimitry Andric 1381ad6265SDimitry Andric #ifndef LLVM_LIB_TARGET_SPIRV_SPIRVTARGETMACHINE_H 1481ad6265SDimitry Andric #define LLVM_LIB_TARGET_SPIRV_SPIRVTARGETMACHINE_H 1581ad6265SDimitry Andric 1681ad6265SDimitry Andric #include "SPIRVSubtarget.h" 1781ad6265SDimitry Andric #include "llvm/Target/TargetMachine.h" 18bdd1243dSDimitry Andric #include <optional> 1981ad6265SDimitry Andric 2081ad6265SDimitry Andric namespace llvm { 2181ad6265SDimitry Andric class SPIRVTargetMachine : public LLVMTargetMachine { 2281ad6265SDimitry Andric std::unique_ptr<TargetLoweringObjectFile> TLOF; 2381ad6265SDimitry Andric SPIRVSubtarget Subtarget; 2481ad6265SDimitry Andric 2581ad6265SDimitry Andric public: 2681ad6265SDimitry Andric SPIRVTargetMachine(const Target &T, const Triple &TT, StringRef CPU, 2781ad6265SDimitry Andric StringRef FS, const TargetOptions &Options, 28bdd1243dSDimitry Andric std::optional<Reloc::Model> RM, 29*5f757f3fSDimitry Andric std::optional<CodeModel::Model> CM, CodeGenOptLevel OL, 30bdd1243dSDimitry Andric bool JIT); 3181ad6265SDimitry Andric 3281ad6265SDimitry Andric const SPIRVSubtarget *getSubtargetImpl() const { return &Subtarget; } 3381ad6265SDimitry Andric 3481ad6265SDimitry Andric const SPIRVSubtarget *getSubtargetImpl(const Function &) const override { 3581ad6265SDimitry Andric return &Subtarget; 3681ad6265SDimitry Andric } 3781ad6265SDimitry Andric 3881ad6265SDimitry Andric TargetTransformInfo getTargetTransformInfo(const Function &F) const override; 3981ad6265SDimitry Andric 4081ad6265SDimitry Andric TargetPassConfig *createPassConfig(PassManagerBase &PM) override; 4181ad6265SDimitry Andric bool usesPhysRegsForValues() const override { return false; } 4281ad6265SDimitry Andric 4381ad6265SDimitry Andric TargetLoweringObjectFile *getObjFileLowering() const override { 4481ad6265SDimitry Andric return TLOF.get(); 4581ad6265SDimitry Andric } 4681ad6265SDimitry Andric }; 4781ad6265SDimitry Andric } // namespace llvm 4881ad6265SDimitry Andric 4981ad6265SDimitry Andric #endif // LLVM_LIB_TARGET_SPIRV_SPIRVTARGETMACHINE_H 50