Update prebuilt Clang to r416183b from Android.
https://android.googlesource.com/platform/prebuilts/clang/host/
linux-x86/+/06a71ddac05c22edb2d10b590e1769b3f8619bef
clang 12.0.5 (based on r416183b) from build 7284624.
Change-Id: I277a316abcf47307562d8b748b84870f31a72866
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/linux-x64/clang/include/clang-tidy/modernize/LoopConvertCheck.h b/linux-x64/clang/include/clang-tidy/modernize/LoopConvertCheck.h
new file mode 100644
index 0000000..b1eda48
--- /dev/null
+++ b/linux-x64/clang/include/clang-tidy/modernize/LoopConvertCheck.h
@@ -0,0 +1,92 @@
+//===--- LoopConvertCheck.h - clang-tidy-------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_LOOP_CONVERT_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_LOOP_CONVERT_H
+
+#include "../ClangTidyCheck.h"
+#include "../utils/IncludeInserter.h"
+#include "LoopConvertUtils.h"
+
+namespace clang {
+namespace tidy {
+namespace modernize {
+
+class LoopConvertCheck : public ClangTidyCheck {
+public:
+ LoopConvertCheck(StringRef Name, ClangTidyContext *Context);
+ bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+ return LangOpts.CPlusPlus;
+ }
+ void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
+ void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+ void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
+ Preprocessor *ModuleExpanderPP) override;
+ void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+
+private:
+ struct RangeDescriptor {
+ RangeDescriptor();
+ bool ContainerNeedsDereference;
+ bool DerefByConstRef;
+ bool DerefByValue;
+ std::string ContainerString;
+ QualType ElemType;
+ bool NeedsReverseCall;
+ };
+
+ void getAliasRange(SourceManager &SM, SourceRange &DeclRange);
+
+ void doConversion(ASTContext *Context, const VarDecl *IndexVar,
+ const ValueDecl *MaybeContainer, const UsageResult &Usages,
+ const DeclStmt *AliasDecl, bool AliasUseRequired,
+ bool AliasFromForInit, const ForStmt *Loop,
+ RangeDescriptor Descriptor);
+
+ StringRef getContainerString(ASTContext *Context, const ForStmt *Loop,
+ const Expr *ContainerExpr);
+
+ void getArrayLoopQualifiers(ASTContext *Context,
+ const ast_matchers::BoundNodes &Nodes,
+ const Expr *ContainerExpr,
+ const UsageResult &Usages,
+ RangeDescriptor &Descriptor);
+
+ void getIteratorLoopQualifiers(ASTContext *Context,
+ const ast_matchers::BoundNodes &Nodes,
+ RangeDescriptor &Descriptor);
+
+ void determineRangeDescriptor(ASTContext *Context,
+ const ast_matchers::BoundNodes &Nodes,
+ const ForStmt *Loop, LoopFixerKind FixerKind,
+ const Expr *ContainerExpr,
+ const UsageResult &Usages,
+ RangeDescriptor &Descriptor);
+
+ bool isConvertible(ASTContext *Context, const ast_matchers::BoundNodes &Nodes,
+ const ForStmt *Loop, LoopFixerKind FixerKind);
+
+ StringRef getReverseFunction() const;
+ StringRef getReverseHeader() const;
+
+ std::unique_ptr<TUTrackingInfo> TUInfo;
+ const unsigned long long MaxCopySize;
+ const Confidence::Level MinConfidence;
+ const VariableNamer::NamingStyle NamingStyle;
+ utils::IncludeInserter Inserter;
+ bool UseReverseRanges;
+ const bool UseCxx20IfAvailable;
+ std::string ReverseFunction;
+ std::string ReverseHeader;
+};
+
+} // namespace modernize
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_LOOP_CONVERT_H