[Bug sanitizer/64265] [5 Regression] r217669 broke tsan

[dvyukov at google dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64265

--- Comment #20 from Dmitry Vyukov <dvyukov at google dot com> ---
No, TSAN_GO is not defined for C/C++ tsan. It's only for race detector for Go
language.