https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63892
Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |x86_64-apple-darwin14
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-11-15
Host| |x86_64-apple-darwin14
Ever confirmed|0 |1
Build| |x86_64-apple-darwin14
--- Comment #1 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> ---
Also, maybe worth mentioning: there was a patch (PR60104) for
sibling-tail-calls that broke darwin earlier this year, maybe this is related.