[Bug libstdc++/59215] tsan: warning in shared_ptr_base.h

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59215

--- Comment #21 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Mon Jan 27 17:56:40 2014
New Revision: 207147

URL: http://gcc.gnu.org/viewcvs?rev=207147&root=gcc&view=rev
Log:
    PR libstdc++/59215
    * include/bits/shared_ptr_base.h
    (_Sp_counted_base<_S_atomic>::_M_add_ref_lock()): Use relaxed atomic
    load.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/shared_ptr_base.h