[compiler-rt] dd3aa26 - Revert "[Fuzzer] SetThreadName implementation for Windows"

[Vitaly Buka via llvm-commits]

Author: Vitaly Buka
Date: 2023-08-28T12:27:00-07:00
New Revision: dd3aa26fc8e9de37a39611f7a6a602bcb4153784

URL: https://github.com/llvm/llvm-project/commit/dd3aa26fc8e9de37a39611f7a6a602bcb4153784
DIFF: https://github.com/llvm/llvm-project/commit/dd3aa26fc8e9de37a39611f7a6a602bcb4153784.diff

LOG: Revert "[Fuzzer] SetThreadName implementation for Windows"

Fails with "The procedure entry point SetThreadDescription could not be located in the dynamic link library..."

This reverts commit cf76ddcbeb10be1f3eee5fa86dc41f9ca2435d50.

Added: 
    

Modified: 
    compiler-rt/lib/fuzzer/FuzzerUtilWindows.cpp

Removed: 
    


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diff  --git a/compiler-rt/lib/fuzzer/FuzzerUtilWindows.cpp b/compiler-rt/lib/fuzzer/FuzzerUtilWindows.cpp
index eed69d5d5b1195..71770166805f78 100644
--- a/compiler-rt/lib/fuzzer/FuzzerUtilWindows.cpp
+++ b/compiler-rt/lib/fuzzer/FuzzerUtilWindows.cpp
@@ -234,13 +234,8 @@ size_t PageSize() {
 }
 
 void SetThreadName(std::thread &thread, const std::string &name) {
-  auto sz = MultiByteToWideChar(CP_UTF8, 0, name.data(), name.size(), nullptr, 0);
-  std::wstring wname(sz, L' ');
-  if ((sz == MultiByteToWideChar(CP_UTF8, 0, name.data(), name.size(),
-                                 &wname[0], sz)) > 0) {
-    wname.resize(sz - 1);
-    (void)SetThreadDescription(thread.native_handle(), wname.c_str());
-  }
+  // TODO ?
+  // to UTF-8 then SetThreadDescription ?
 }
 
 } // namespace fuzzer