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

[jakub at gcc dot gnu.org]

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

--- Comment #21 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
FYI, the #c12 patch needs more work, in particular the inliner probably has to
drop the TSAN_FUNC_EXIT () internal calls, otherwise after inlining there can
be multiple of them which is undesirable, as tsan supposedly doesn't care about
inline functions.  And on the other side, when e.g. OpenMP outlines some SESE
region into a new function, we probably need to add TSAN_FUNC_EXIT () there.