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/MakeSmartPtrCheck.h b/linux-x64/clang/include/clang-tidy/modernize/MakeSmartPtrCheck.h
new file mode 100644
index 0000000..ca12d77
--- /dev/null
+++ b/linux-x64/clang/include/clang-tidy/modernize/MakeSmartPtrCheck.h
@@ -0,0 +1,71 @@
+//===--- MakeSmartPtrCheck.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_MAKE_SMART_PTR_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_MAKE_SMART_PTR_H
+
+#include "../ClangTidyCheck.h"
+#include "../utils/IncludeInserter.h"
+#include "clang/ASTMatchers/ASTMatchFinder.h"
+#include "clang/ASTMatchers/ASTMatchersInternal.h"
+#include "llvm/ADT/StringRef.h"
+#include <string>
+
+namespace clang {
+namespace tidy {
+namespace modernize {
+
+/// Base class for MakeSharedCheck and MakeUniqueCheck.
+class MakeSmartPtrCheck : public ClangTidyCheck {
+public:
+  MakeSmartPtrCheck(StringRef Name, ClangTidyContext *Context,
+                    StringRef MakeSmartPtrFunctionName);
+  void registerMatchers(ast_matchers::MatchFinder *Finder) final;
+  void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
+                           Preprocessor *ModuleExpanderPP) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) final;
+  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
+
+protected:
+  using SmartPtrTypeMatcher = ast_matchers::internal::BindableMatcher<QualType>;
+
+  /// Returns matcher that match with different smart pointer types.
+  ///
+  /// Requires to bind pointer type (qualType) with PointerType string declared
+  /// in this class.
+  virtual SmartPtrTypeMatcher getSmartPointerTypeMatcher() const = 0;
+
+  /// Returns whether the C++ version is compatible with current check.
+  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override;
+
+  static const char PointerType[];
+
+private:
+  utils::IncludeInserter Inserter;
+  const std::string MakeSmartPtrFunctionHeader;
+  const std::string MakeSmartPtrFunctionName;
+  const bool IgnoreMacros;
+  const bool IgnoreDefaultInitialization;
+
+  void checkConstruct(SourceManager &SM, ASTContext *Ctx,
+                      const CXXConstructExpr *Construct, const QualType *Type,
+                      const CXXNewExpr *New);
+  void checkReset(SourceManager &SM, ASTContext *Ctx,
+                  const CXXMemberCallExpr *Member, const CXXNewExpr *New);
+
+  /// Returns true when the fixes for replacing CXXNewExpr are generated.
+  bool replaceNew(DiagnosticBuilder &Diag, const CXXNewExpr *New,
+                  SourceManager &SM, ASTContext *Ctx);
+  void insertHeader(DiagnosticBuilder &Diag, FileID FD);
+};
+
+} // namespace modernize
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_MAKE_SMART_PTR_H