46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
//===-- Nios2TargetMachine.h - Define TargetMachine for Nios2 ---*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file declares the Nios2 specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_NIOS2_NIOS2TARGETMACHINE_H
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#define LLVM_LIB_TARGET_NIOS2_NIOS2TARGETMACHINE_H
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#include "Nios2Subtarget.h"
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#include "llvm/Target/TargetMachine.h"
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namespace llvm {
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class Nios2TargetMachine : public LLVMTargetMachine {
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mutable StringMap<std::unique_ptr<Nios2Subtarget>> SubtargetMap;
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std::unique_ptr<TargetLoweringObjectFile> TLOF;
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Nios2Subtarget Subtarget;
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public:
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Nios2TargetMachine(const Target &T, const Triple &TT, StringRef CPU,
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StringRef FS, const TargetOptions &Options,
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Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
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CodeGenOpt::Level OL, bool JIT);
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~Nios2TargetMachine() override;
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const Nios2Subtarget *getSubtargetImpl() const { return &Subtarget; }
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const Nios2Subtarget *getSubtargetImpl(const Function &F) const override;
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TargetLoweringObjectFile *getObjFileLowering() const override {
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return TLOF.get();
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}
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// Pass Pipeline Configuration
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TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
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};
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} // namespace llvm
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#endif
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