[clang] [compiler-rt] [compiler-rt] Realtime Sanitizer: Introduce Realtime Sanitizer (RTSan) backend (PR #92460)

[Vitaly Buka via cfe-commits]

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@@ -0,0 +1,516 @@
+//===--- rtsan_test_interceptors.cpp - Realtime Sanitizer -------*- 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
+//
+//===----------------------------------------------------------------------===//
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vitalybuka wrote:

Actually even TestRtsan mostly can be done as LIT

BTW. Why I don't like GTEST in LLVM?

LIT is easier to reproduce and experiment and debug than with a particular test case of.

Also I don't trust incremental builds with GTEST, some times I am not sure that my changes are used in tests.

A couple of time CMakes bugs caused compiler-rt GTEST not executed on bots and it was unnoticed for a long time. LIT is majority, so unlikely it could happen with them.


https://github.com/llvm/llvm-project/pull/92460