[Bug sanitizer/59410] Some tsan tests fail with 4GB RAM

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59410

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
BTW, the tsan.exp tests don't seem to be as cheap as was claimed during the
patch submission, I'd prefer to at least throttle the torture options down to
say -O0 and -O2 rather than so many different variants when the tests are
really small and optimizations don't really affect them that much if at all.