[Bug sanitizer/78158] Strange data race detection with thread sanitizer

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78158

--- Comment #20 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Mar 22 18:46:54 2017
New Revision: 246402

URL: https://gcc.gnu.org/viewcvs?rev=246402&root=gcc&view=rev
Log:
        PR sanitizer/78158
        * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.

Modified:
    trunk/libsanitizer/ChangeLog
    trunk/libsanitizer/tsan/tsan_interface_atomic.cc