[Bug sanitizer/59136] [4.9 Regression] llvm-symbolizer shouldn't be started always

[glider at google dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59136

--- Comment #12 from Alexander Potapenko <glider at google dot com> ---
I wonder if https://code.google.com/p/address-sanitizer/issues/detail?id=253 is
relevant here. In the case TSan tests do fork() (which I'm not expecting from
them, however) the parent and the child will share the same symbolizer, which
will just fail to multiplex their queries.