18a3d9e5b3
Reported by Coverity: AUTO_CAUSES_COPY Unnecessary object copies can affect performance. 1. [NFC] Fix auto keyword use without an & causes the copy of an object of type SimpleRegistryEntry in clang::getAttributePluginInstances() 2. [NFC] Fix auto keyword use without an & causes the copy of an object of type tuple in CheckStmtInlineAttr<clang::NoInlineAttr, 2>(clang::Sema &, clang::Stmt const *, clang::Stmt const *, clang::AttributeCommonInfo const &) 3. [NFC] Fix auto keyword use without an & causes the copy of an object of type QualType in <unnamed>::SystemZTargetCodeGenInfo::isVectorTypeBased(clang::Type const *, bool) 4. [NFC] Fix auto keyword use without an & causes the copy of an object of type Policy in <unnamed>::RISCVIntrinsicManagerImpl::InitIntrinsicList() 5. [NFC] Fix auto keyword use without an & causes the copy of an object of type pair in checkUndefinedButUsed(clang::Sema &) Reviewed By: tahonermann Differential Revision: <https://reviews.llvm.org/D147543>
33 lines
1.1 KiB
C++
33 lines
1.1 KiB
C++
//===- ParsedAttrInfo.cpp - Registry for attribute plugins ------*- 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 contains the Registry of attributes added by plugins which
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// derive the ParsedAttrInfo class.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/Basic/ParsedAttrInfo.h"
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#include "llvm/Support/ManagedStatic.h"
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#include <list>
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#include <memory>
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using namespace clang;
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LLVM_INSTANTIATE_REGISTRY(ParsedAttrInfoRegistry)
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const std::list<std::unique_ptr<ParsedAttrInfo>> &
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clang::getAttributePluginInstances() {
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static llvm::ManagedStatic<std::list<std::unique_ptr<ParsedAttrInfo>>>
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PluginAttrInstances;
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if (PluginAttrInstances->empty())
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for (const auto &It : ParsedAttrInfoRegistry::entries())
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PluginAttrInstances->emplace_back(It.instantiate());
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return *PluginAttrInstances;
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}
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