10b57cec5SDimitry Andric //===-- LanaiTargetMachine.h - Define TargetMachine for Lanai --- C++ ---===// 20b57cec5SDimitry Andric // 30b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 40b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 50b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 60b57cec5SDimitry Andric // 70b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 80b57cec5SDimitry Andric // 90b57cec5SDimitry Andric // This file declares the Lanai specific subclass of TargetMachine. 100b57cec5SDimitry Andric // 110b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 120b57cec5SDimitry Andric 130b57cec5SDimitry Andric #ifndef LLVM_LIB_TARGET_LANAI_LANAITARGETMACHINE_H 140b57cec5SDimitry Andric #define LLVM_LIB_TARGET_LANAI_LANAITARGETMACHINE_H 150b57cec5SDimitry Andric 160b57cec5SDimitry Andric #include "LanaiISelLowering.h" 170b57cec5SDimitry Andric #include "LanaiInstrInfo.h" 180b57cec5SDimitry Andric #include "LanaiSelectionDAGInfo.h" 190b57cec5SDimitry Andric #include "LanaiSubtarget.h" 200b57cec5SDimitry Andric #include "llvm/Target/TargetMachine.h" 21bdd1243dSDimitry Andric #include <optional> 220b57cec5SDimitry Andric 230b57cec5SDimitry Andric namespace llvm { 240b57cec5SDimitry Andric 250b57cec5SDimitry Andric class LanaiTargetMachine : public LLVMTargetMachine { 260b57cec5SDimitry Andric LanaiSubtarget Subtarget; 270b57cec5SDimitry Andric std::unique_ptr<TargetLoweringObjectFile> TLOF; 280b57cec5SDimitry Andric 290b57cec5SDimitry Andric public: 300b57cec5SDimitry Andric LanaiTargetMachine(const Target &TheTarget, const Triple &TargetTriple, 310b57cec5SDimitry Andric StringRef Cpu, StringRef FeatureString, 320b57cec5SDimitry Andric const TargetOptions &Options, 33bdd1243dSDimitry Andric std::optional<Reloc::Model> RM, 34bdd1243dSDimitry Andric std::optional<CodeModel::Model> CodeModel, 35*5f757f3fSDimitry Andric CodeGenOptLevel OptLevel, bool JIT); 360b57cec5SDimitry Andric 370b57cec5SDimitry Andric const LanaiSubtarget * getSubtargetImpl(const llvm::Function &)380b57cec5SDimitry Andric getSubtargetImpl(const llvm::Function & /*Fn*/) const override { 390b57cec5SDimitry Andric return &Subtarget; 400b57cec5SDimitry Andric } 410b57cec5SDimitry Andric 4281ad6265SDimitry Andric TargetTransformInfo getTargetTransformInfo(const Function &F) const override; 430b57cec5SDimitry Andric 440b57cec5SDimitry Andric // Pass Pipeline Configuration 450b57cec5SDimitry Andric TargetPassConfig *createPassConfig(PassManagerBase &pass_manager) override; 460b57cec5SDimitry Andric getObjFileLowering()470b57cec5SDimitry Andric TargetLoweringObjectFile *getObjFileLowering() const override { 480b57cec5SDimitry Andric return TLOF.get(); 490b57cec5SDimitry Andric } 500b57cec5SDimitry Andric 51bdd1243dSDimitry Andric MachineFunctionInfo * 52bdd1243dSDimitry Andric createMachineFunctionInfo(BumpPtrAllocator &Allocator, const Function &F, 53bdd1243dSDimitry Andric const TargetSubtargetInfo *STI) const override; 54bdd1243dSDimitry Andric isMachineVerifierClean()550b57cec5SDimitry Andric bool isMachineVerifierClean() const override { 560b57cec5SDimitry Andric return false; 570b57cec5SDimitry Andric } 580b57cec5SDimitry Andric }; 590b57cec5SDimitry Andric } // namespace llvm 600b57cec5SDimitry Andric 610b57cec5SDimitry Andric #endif // LLVM_LIB_TARGET_LANAI_LANAITARGETMACHINE_H 62