[compiler-rt] [sanitizer][windows] report symbols in clang_rt. or \compiler-rt\lib\ as internal. (PR #84971)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-platform-windows

@llvm/pr-subscribers-compiler-rt-sanitizer

Author: Charlie Barto (barcharcraz)

<details>
<summary>Changes</summary>

This is the windows equivalent to the existing filters.

Work from https://github.com/llvm/llvm-project/pull/81677 that can be applied separately (and is actually not critical for that PR)

---
Full diff: https://github.com/llvm/llvm-project/pull/84971.diff


1 Files Affected:

- (modified) compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_report.cpp (+4) 


``````````diff
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_report.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_report.cpp
index f6b157c07c6557..ffbaf1468ec8ff 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_report.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_report.cpp
@@ -39,8 +39,12 @@ static bool FrameIsInternal(const SymbolizedStack *frame) {
                internal_strstr(file, "/include/c++/") ||
                internal_strstr(file, "/include/g++")))
     return true;
+  if (file && internal_strstr(file, "\\compiler-rt\\lib\\"))
+    return true;
   if (module && (internal_strstr(module, "libclang_rt.")))
     return true;
+  if (module && (internal_strstr(module, "clang_rt.")))
+    return true;
   return false;
 }
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/84971