[Bug boehm-gc/72713] boehm-gc/pthread_support.c:687: suspicious expression ?

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72713

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Does this code show upstream, if so it should be reported there.

Note I don't see anything wrong with the code as written anyways but that is
just my opinion.