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