From: Uros Bizjak <ubizjak@gmail.com>
To: "H.J. Lu" <hjl.tools@gmail.com>
Cc: Andi Kleen <andi@firstfloor.org>, GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: PATCH: Add pause intrinsic
Date: Wed, 25 May 2011 14:08:00 -0000 [thread overview]
Message-ID: <BANLkTi=xBDZPQsMJVywKGA0Vw_oYxZoz+w@mail.gmail.com> (raw)
In-Reply-To: <BANLkTik+E3O5uXnJRUWdSefzP3iFSAccnw@mail.gmail.com>
On Tue, May 24, 2011 at 8:28 PM, H.J. Lu <hjl.tools@gmail.com> wrote:
> This patch implements pause intrinsic suggested by Andi. OK
> for trunk?
> gcc/
>
> 2011-05-24 H.J. Lu <hongjiu.lu@intel.com>
>
> * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_PAUSE.
> (bdesc_special_args): Add pause intrinsic.
>
> * config/i386/i386.md (UNSPEC_PAUSE): New.
> (pause): Likewise.
> (*pause): Likewise.
> * config/i386/ia32intrin.h (__pause): Likewise.
>
> * doc/extend.texi (X86 Built-in Functions): Add documentation for
> pause intrinsic.
>
> gcc/testsuite/
>
> 2011-05-24 H.J. Lu <hongjiu.lu@intel.com>
>
> * gcc.target/i386/pause-1.c: New.
OK.
Thanks,
Uros.
prev parent reply other threads:[~2011-05-25 13:38 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-24 19:35 H.J. Lu
2011-05-25 12:36 ` Andrew Haley
2011-05-25 13:20 ` Richard Guenther
2011-05-25 13:45 ` H.J. Lu
2011-05-25 13:40 ` H.J. Lu
2011-05-25 14:51 ` Andrew Haley
2011-05-25 15:19 ` H.J. Lu
2011-05-25 15:31 ` Richard Guenther
2011-05-25 15:31 ` Andrew Haley
2011-05-25 15:32 ` Richard Guenther
2011-05-25 16:05 ` Andrew Haley
2011-05-25 16:16 ` Richard Guenther
2011-05-25 16:32 ` Michael Matz
2011-05-25 16:39 ` Richard Guenther
2011-05-25 16:53 ` H.J. Lu
2011-05-25 17:30 ` Andrew Haley
2011-05-25 17:56 ` H.J. Lu
2011-05-25 18:09 ` Andrew Pinski
2011-05-25 18:16 ` Andrew Haley
2011-05-26 10:49 ` Richard Guenther
2011-05-26 13:51 ` Andrew Haley
2011-05-26 14:39 ` Richard Guenther
2011-05-26 14:45 ` Andrew Haley
2011-05-26 15:19 ` Richard Guenther
2011-05-26 15:37 ` Jakub Jelinek
2011-05-26 15:42 ` Richard Guenther
2011-05-26 15:43 ` Andrew Haley
2011-05-26 15:58 ` Michael Matz
2011-05-26 17:36 ` Andi Kleen
2011-05-26 17:40 ` Jakub Jelinek
2011-05-26 18:23 ` Andi Kleen
2011-05-26 18:37 ` Paul Koning
2011-05-26 19:05 ` Andi Kleen
2011-05-26 21:56 ` Basile Starynkevitch
2011-05-30 10:39 ` Andrew Haley
2011-05-25 19:53 ` Basile Starynkevitch
2011-05-25 20:03 ` H.J. Lu
2011-05-25 21:10 ` Basile Starynkevitch
2011-05-26 9:35 ` Andrew Haley
2011-05-26 17:37 ` Andi Kleen
2011-05-26 17:48 ` Basile Starynkevitch
2011-05-25 14:08 ` Uros Bizjak [this message]
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