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1//===-- SparcTargetMachine.h - Define TargetMachine for Sparc ---*- 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-exception6//7//===----------------------------------------------------------------------===//8//9// This file declares the Sparc specific subclass of TargetMachine.10//11//===----------------------------------------------------------------------===//12 13#ifndef LLVM_LIB_TARGET_SPARC_SPARCTARGETMACHINE_H14#define LLVM_LIB_TARGET_SPARC_SPARCTARGETMACHINE_H15 16#include "SparcInstrInfo.h"17#include "SparcSubtarget.h"18#include "llvm/CodeGen/CodeGenTargetMachineImpl.h"19#include "llvm/Target/TargetMachine.h"20#include <optional>21 22namespace llvm {23 24class SparcTargetMachine : public CodeGenTargetMachineImpl {25 std::unique_ptr<TargetLoweringObjectFile> TLOF;26 mutable StringMap<std::unique_ptr<SparcSubtarget>> SubtargetMap;27 28public:29 SparcTargetMachine(const Target &T, const Triple &TT, StringRef CPU,30 StringRef FS, const TargetOptions &Options,31 std::optional<Reloc::Model> RM,32 std::optional<CodeModel::Model> CM, CodeGenOptLevel OL,33 bool JIT);34 ~SparcTargetMachine() override;35 36 const SparcSubtarget *getSubtargetImpl(const Function &F) const override;37 38 // Pass Pipeline Configuration39 TargetPassConfig *createPassConfig(PassManagerBase &PM) override;40 TargetLoweringObjectFile *getObjFileLowering() const override {41 return TLOF.get();42 }43 44 MachineFunctionInfo *45 createMachineFunctionInfo(BumpPtrAllocator &Allocator, const Function &F,46 const TargetSubtargetInfo *STI) const override;47};48 49/// Sparc 32-bit target machine50///51class SparcV8TargetMachine : public SparcTargetMachine {52 virtual void anchor();53 54public:55 SparcV8TargetMachine(const Target &T, const Triple &TT, StringRef CPU,56 StringRef FS, const TargetOptions &Options,57 std::optional<Reloc::Model> RM,58 std::optional<CodeModel::Model> CM, CodeGenOptLevel OL,59 bool JIT);60};61 62/// Sparc 64-bit target machine63///64class SparcV9TargetMachine : public SparcTargetMachine {65 virtual void anchor();66 67public:68 SparcV9TargetMachine(const Target &T, const Triple &TT, StringRef CPU,69 StringRef FS, const TargetOptions &Options,70 std::optional<Reloc::Model> RM,71 std::optional<CodeModel::Model> CM, CodeGenOptLevel OL,72 bool JIT);73};74 75class SparcelTargetMachine : public SparcTargetMachine {76 virtual void anchor();77 78public:79 SparcelTargetMachine(const Target &T, const Triple &TT, StringRef CPU,80 StringRef FS, const TargetOptions &Options,81 std::optional<Reloc::Model> RM,82 std::optional<CodeModel::Model> CM, CodeGenOptLevel OL,83 bool JIT);84};85 86} // end namespace llvm87 88#endif89