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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
//===-- AVRTargetMachine.h - Define TargetMachine for AVR -------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file declares the AVR specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_AVR_TARGET_MACHINE_H
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#define LLVM_AVR_TARGET_MACHINE_H
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#include "llvm/IR/DataLayout.h"
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#include "llvm/Target/TargetMachine.h"
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#include "AVRFrameLowering.h"
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#include "AVRISelLowering.h"
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#include "AVRInstrInfo.h"
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#include "AVRSelectionDAGInfo.h"
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#include "AVRSubtarget.h"
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namespace llvm {
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/// A generic AVR implementation.
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class AVRTargetMachine : public LLVMTargetMachine {
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public:
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AVRTargetMachine(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,
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Optional<CodeModel::Model> CM,
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CodeGenOpt::Level OL, bool JIT);
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const AVRSubtarget *getSubtargetImpl() const;
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const AVRSubtarget *getSubtargetImpl(const Function &) const override;
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TargetLoweringObjectFile *getObjFileLowering() const override {
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return this->TLOF.get();
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}
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TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
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bool isMachineVerifierClean() const override {
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return false;
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}
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private:
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std::unique_ptr<TargetLoweringObjectFile> TLOF;
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AVRSubtarget SubTarget;
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};
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} // end namespace llvm
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#endif // LLVM_AVR_TARGET_MACHINE_H
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