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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/55966] __atomic_fetch_* generate wrong code for HLE
Date: Tue, 09 Apr 2024 02:58:59 +0000 [thread overview]
Message-ID: <bug-55966-4-qti2Q7aOn0@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-55966-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55966
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |WONTFIX
Status|UNCONFIRMED |RESOLVED
--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Dropping __ATOMIC_HLE_ACQUIRE/__ATOMIC_HLE_RELEASE is always ok thing to do, it
is only there for a hint anyways. So closing as won't fix as Intel also disable
HLE on almost all cores anyways:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c2955f270a84762343000f103e0640d29c7a96f3
prev parent reply other threads:[~2024-04-09 2:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-14 6:11 [Bug target/55966] New: " andi-gcc at firstfloor dot org
2013-01-14 19:06 ` [Bug target/55966] " andi-gcc at firstfloor dot org
2013-01-14 19:52 ` andi-gcc at firstfloor dot org
2013-01-14 20:15 ` andi-gcc at firstfloor dot org
2013-01-14 21:22 ` ubizjak at gmail dot com
2013-01-14 21:25 ` ubizjak at gmail dot com
2013-01-14 22:05 ` andi-gcc at firstfloor dot org
2013-01-14 22:23 ` amacleod at redhat dot com
2013-01-14 22:32 ` andi-gcc at firstfloor dot org
2013-01-14 22:34 ` andi-gcc at firstfloor dot org
2024-04-09 2:58 ` pinskia at gcc dot gnu.org [this message]
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