[compiler-rt] [ASan][Windows] Synchronizing ASAN init on Windows (PR #71833)

[Vitaly Buka via llvm-commits]

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@@ -93,6 +97,11 @@ AsanThreadContext *GetThreadContextByTidLocked(u32 tid) {
 AsanThread *AsanThread::Create(const void *start_data, uptr data_size,
                                u32 parent_tid, StackTrace *stack,
                                bool detached) {
+#if SANITIZER_WINDOWS
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vitalybuka wrote:

And SPR is suppose to upload into upstream repo, not your fork
`llvm-project/.git/config` should look like:

```
	githubRemoteName = origin
	githubRepository = llvm/llvm-project
	githubMasterBranch = main
	branchPrefix = users/vitalybuka/spr/
	requireTestPlan = false
```

https://github.com/llvm/llvm-project/pull/71833