[Bug libgcc/61003] [4.9/4.10 Regression] Segfault in __deregister_frame_info_bases when exiting, on i686-mingw32 with dw2 unwinding

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61003

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.9.1
            Summary|[4.9 Regression] Segfault   |[4.9/4.10 Regression]
                   |in                          |Segfault in
                   |__deregister_frame_info_bas |__deregister_frame_info_bas
                   |es when exiting, on         |es when exiting, on
                   |i686-mingw32 with dw2       |i686-mingw32 with dw2
                   |unwinding                   |unwinding