[clang] Frontend: Define __SANITIZE_*__ macros for certain sanitizers. (PR #153888)

[via cfe-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp,c -- clang/test/Preprocessor/sanitizer-predefines.c clang/lib/Frontend/InitPreprocessor.cpp
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp
index 81d798d8e..5980806fb 100644
--- a/clang/lib/Frontend/InitPreprocessor.cpp
+++ b/clang/lib/Frontend/InitPreprocessor.cpp
@@ -1525,7 +1525,7 @@ static void InitializePredefinedMacros(const TargetInfo &TI,
     Builder.defineMacro("__SANITIZE_HWADDRESS__");
   if (LangOpts.Sanitize.has(SanitizerKind::Thread))
     Builder.defineMacro("__SANITIZE_THREAD__");
-  
+
   // Target OS macro definitions.
   if (PPOpts.DefineTargetOSMacros) {
     const llvm::Triple &Triple = TI.getTriple();

``````````

</details>


https://github.com/llvm/llvm-project/pull/153888