From: Andi Kleen <andi@firstfloor.org>
To: Andrew MacLeod <amacleod@redhat.com>
Cc: gcc-patches <gcc-patches@gcc.gnu.org>, hp@bitrange.com
Subject: Re: [PATCH] Add atomic type qualifier
Date: Fri, 26 Jul 2013 19:24:00 -0000 [thread overview]
Message-ID: <87ob9pm9gt.fsf@tassilo.jf.intel.com> (raw)
In-Reply-To: <51F2AEB1.60408@redhat.com> (Andrew MacLeod's message of "Fri, 26 Jul 2013 13:15:29 -0400")
Andrew MacLeod <amacleod@redhat.com> writes:
>
> What it doesn't do:
> * It doesn't implement the C11 expression expansion into atomic
> built-ins. ie, you can't write:
> _Atomic int x;
> x = 0;
> and have the result be an atomic operation calling
> __atomic_store (&x, 0).
How would this work if you want a different memory order?
-Andi
--
ak@linux.intel.com -- Speaking for myself only
next prev parent reply other threads:[~2013-07-26 19:02 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-26 17:18 Andrew MacLeod
2013-07-26 19:24 ` Andi Kleen [this message]
2013-07-26 19:34 ` Andrew MacLeod
2013-07-26 21:14 ` Andi Kleen
2013-07-26 22:29 ` Andrew MacLeod
2013-07-26 20:42 ` Hans-Peter Nilsson
2013-07-26 23:58 ` Joseph S. Myers
2013-07-27 1:15 ` Andrew MacLeod
2013-08-01 21:54 ` Andrew MacLeod
2013-07-28 21:15 ` Joseph S. Myers
2013-07-29 15:47 ` Andrew MacLeod
2013-07-29 16:12 ` Joseph S. Myers
2013-07-29 16:30 ` Andrew MacLeod
2013-07-29 16:48 ` Joseph S. Myers
2013-07-29 18:20 ` Andrew MacLeod
2013-07-29 23:24 ` Andrew MacLeod
2013-07-30 12:03 ` Joseph S. Myers
2013-07-30 12:38 ` Andrew MacLeod
2013-07-30 13:25 ` Joseph S. Myers
2013-07-30 13:58 ` Andrew MacLeod
2013-07-31 12:19 ` Andrew MacLeod
2013-07-29 16:24 ` Andrew MacLeod
2013-07-30 16:56 ` [PATCH 0/5] Atomic " Andrew MacLeod
2013-07-30 17:13 ` [PATCH 2/5] Atomic type qualifier - Add atomic type to tree node Andrew MacLeod
2013-07-30 17:14 ` [PATCH 3/5] Atomic type qualifier - front end changes Andrew MacLeod
2013-08-09 0:06 ` Joseph S. Myers
2013-07-30 17:14 ` [PATCH 4/5] Atomic type qualifier - Change built-in function types Andrew MacLeod
2013-07-30 17:14 ` [PATCH 1/5] Atomic type qualifier - Add type alignment override hook Andrew MacLeod
2013-07-30 17:32 ` [PATCH 5/5] Atomic type qualifier - Use atomic objects Andrew MacLeod
2013-08-02 19:22 ` [PATCH] - C11 expressions and stdatomic.h - Just for current state Andrew MacLeod
2013-08-07 23:06 ` Joseph S. Myers
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