[PATCH] D19722: [sanitizer] Don't reuse the main thread in ThreadRegistry

[Dmitry Vyukov via llvm-commits]

dvyukov added a comment.

Why is it difficult to reproduce? The quarantine if FIFO queue of size 16 IIRC. So if you create/destroy 16 threads, next thread creation will reuse the oldest thread context. Or the crash does not always happen after reuse?
I am hinting on a test.


http://reviews.llvm.org/D19722