https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63559
--- Comment #2 from Roger Orr <rogero at howzatt dot demon.co.uk> --- Hi Dmitry, the false positives I've investigated seem to be down to spin-locked queues and use of intel tbb concurrency data structures - AFAICT we don't have source for the latter so I wouldn't expect tsan to resolve either of them.
