63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
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//===--------------------- CustomBehaviour.cpp ------------------*- 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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/// \file
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///
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/// This file implements methods from the CustomBehaviour interface.
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///
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//===----------------------------------------------------------------------===//
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#include "llvm/MCA/CustomBehaviour.h"
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namespace llvm {
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namespace mca {
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CustomBehaviour::~CustomBehaviour() = default;
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unsigned CustomBehaviour::checkCustomHazard(ArrayRef<InstRef> IssuedInst,
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const InstRef &IR) {
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// 0 signifies that there are no hazards that need to be waited on
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return 0;
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}
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std::vector<std::unique_ptr<View>>
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CustomBehaviour::getStartViews(llvm::MCInstPrinter &IP,
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llvm::ArrayRef<llvm::MCInst> Insts) {
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return std::vector<std::unique_ptr<View>>();
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}
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std::vector<std::unique_ptr<View>>
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CustomBehaviour::getPostInstrInfoViews(llvm::MCInstPrinter &IP,
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llvm::ArrayRef<llvm::MCInst> Insts) {
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return std::vector<std::unique_ptr<View>>();
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}
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std::vector<std::unique_ptr<View>>
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CustomBehaviour::getEndViews(llvm::MCInstPrinter &IP,
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llvm::ArrayRef<llvm::MCInst> Insts) {
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return std::vector<std::unique_ptr<View>>();
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}
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UniqueInstrument InstrumentManager::createInstrument(llvm::StringRef Desc,
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llvm::StringRef Data) {
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return std::make_unique<Instrument>(Desc, Data);
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}
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SmallVector<UniqueInstrument>
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InstrumentManager::createInstruments(const MCInst &Inst) {
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return SmallVector<UniqueInstrument>();
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}
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unsigned InstrumentManager::getSchedClassID(
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const MCInstrInfo &MCII, const MCInst &MCI,
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const llvm::SmallVector<Instrument *> &IVec) const {
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return MCII.get(MCI.getOpcode()).getSchedClass();
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}
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} // namespace mca
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} // namespace llvm
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