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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/95750] [x86] Use dummy atomic insn instead of mfence in
 __atomic_thread_fence(seq_cst)
Date: Thu, 18 Jun 2020 19:36:50 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95750

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|                            |91719

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
PR 91719 says this was fixed in GCC 10.1.0


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D91719
[Bug 91719] gcc compiles seq_cst store on x86-64 differently from clang/icc=