[clang-tools-extra] [clang-tidy] Add check performance-lost-std-move (PR #139525)

[via cfe-commits]

================
@@ -0,0 +1,38 @@
+//===--- LostStdMoveCheck.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_PERFORMANCE_LOSTSTDMOVECHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_LOSTSTDMOVECHECK_H
+
+#include "../ClangTidyCheck.h"
+
+namespace clang::tidy::performance {
+
+/// Warns if copy constructor is used instead of std::move() and suggests a fix.
+/// It honours cycles, lambdas, and unspecified call order in compound
+/// expressions.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/performance/lost-std-move.html
----------------
EugeneZelenko wrote:

```suggestion
/// https://clang.llvm.org/extra/clang-tidy/checks/performance/lost-std-move.html
```

https://github.com/llvm/llvm-project/pull/139525