[Bug libstdc++/64735] std::future broken on armel

[ramana at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735

Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-01-23
                 CC|                            |ramana at gcc dot gnu.org
     Ever confirmed|0                           |1
      Known to fail|                            |4.9.0, 4.9.1, 4.9.2, 5.0

--- Comment #1 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> ---
Confirmed with -march=armv5te on all platforms. The only thing I can think of
off the top of my head that is different for armv5te compared to armv7-a is
that on armv5te we end up going through the kernel helper function for all
atomic and sync type operations, there is no inlining and maybe that's what is
broken in some sense here. 

Would help for some comments from a libstdc++ / C++ person.