[Bug target/67458] x86: atomic store with memory_order_release doesn't order other stores

[amonakov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67458

Alexander Monakov <amonakov at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |amonakov at gcc dot gnu.org

--- Comment #3 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
Fixed, but note that the executable testcase in comment #1 has undefined
behavior due to data race (unsynchronized write at line 11 and read at line
17).