Extended Description

Dimitry reported that the sanitizers are broken on FreeBsd in 8.0.0-rc2: http://lists.llvm.org/pipermail/llvm-dev/2019-February/130236.html

"Unfortunately I had to disable compiler-rt for this test run, as most of the sanitizers are totally broken. They get into an endless recursive loop between AsanTSDGet() and the __tls_get_addr() interceptor, and crash with DEADLYSIGNAL due to stack overflow. I haven't found the time to further diagnose this."