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- TargetMachine implementation for M68k - ISel, ISched for M68k - Other lowering (e.g. FrameLowering) - AsmPrinter Authors: myhsu, m4yers, glaubitz Differential Revision: https://reviews.llvm.org/D88391
57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
//===-- M68kTargetMachine.h - Define TargetMachine for M68k ----- 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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/// \file
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/// This file declares the M68k specific subclass of TargetMachine.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_M68K_M68KTARGETMACHINE_H
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#define LLVM_LIB_TARGET_M68K_M68KTARGETMACHINE_H
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#include "M68kSubtarget.h"
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#include "MCTargetDesc/M68kMCTargetDesc.h"
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#include "llvm/CodeGen/Passes.h"
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#include "llvm/CodeGen/SelectionDAGISel.h"
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#include "llvm/CodeGen/TargetFrameLowering.h"
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#include "llvm/Target/TargetMachine.h"
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namespace llvm {
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class formatted_raw_ostream;
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class M68kRegisterInfo;
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class M68kTargetMachine : public LLVMTargetMachine {
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std::unique_ptr<TargetLoweringObjectFile> TLOF;
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M68kSubtarget Subtarget;
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mutable StringMap<std::unique_ptr<M68kSubtarget>> SubtargetMap;
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public:
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M68kTargetMachine(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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~M68kTargetMachine() override;
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const M68kSubtarget *getSubtargetImpl() const { return &Subtarget; }
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const M68kSubtarget *getSubtargetImpl(const Function &F) const override;
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// Pass Pipeline Configuration
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TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
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TargetLoweringObjectFile *getObjFileLowering() const override {
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return TLOF.get();
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}
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};
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} // namespace llvm
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#endif
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