1 //===-- SparcTargetMachine.h - Define TargetMachine for Sparc ---*- C++ -*-===//
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
7 //===----------------------------------------------------------------------===//
9 // This file declares the Sparc specific subclass of TargetMachine.
11 //===----------------------------------------------------------------------===//
13 #ifndef LLVM_LIB_TARGET_SPARC_SPARCTARGETMACHINE_H
14 #define LLVM_LIB_TARGET_SPARC_SPARCTARGETMACHINE_H
16 #include "SparcInstrInfo.h"
17 #include "SparcSubtarget.h"
18 #include "llvm/Target/TargetMachine.h"
22 class SparcTargetMachine : public LLVMTargetMachine {
23 std::unique_ptr<TargetLoweringObjectFile> TLOF;
24 SparcSubtarget Subtarget;
26 mutable StringMap<std::unique_ptr<SparcSubtarget>> SubtargetMap;
28 SparcTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
29 StringRef FS, const TargetOptions &Options,
30 Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
31 CodeGenOpt::Level OL, bool JIT, bool is64bit);
32 ~SparcTargetMachine() override;
34 const SparcSubtarget *getSubtargetImpl() const { return &Subtarget; }
35 const SparcSubtarget *getSubtargetImpl(const Function &) const override;
37 // Pass Pipeline Configuration
38 TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
39 TargetLoweringObjectFile *getObjFileLowering() const override {
44 /// Sparc 32-bit target machine
46 class SparcV8TargetMachine : public SparcTargetMachine {
47 virtual void anchor();
49 SparcV8TargetMachine(const Target &T, const Triple &TT, StringRef CPU,
50 StringRef FS, const TargetOptions &Options,
51 Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
52 CodeGenOpt::Level OL, bool JIT);
55 /// Sparc 64-bit target machine
57 class SparcV9TargetMachine : public SparcTargetMachine {
58 virtual void anchor();
60 SparcV9TargetMachine(const Target &T, const Triple &TT, StringRef CPU,
61 StringRef FS, const TargetOptions &Options,
62 Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
63 CodeGenOpt::Level OL, bool JIT);
66 class SparcelTargetMachine : public SparcTargetMachine {
67 virtual void anchor();
70 SparcelTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
71 StringRef FS, const TargetOptions &Options,
72 Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
73 CodeGenOpt::Level OL, bool JIT);
76 } // end namespace llvm