This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PATCH, i386] RTM support
- From: Kirill Yukhin <kirill dot yukhin at gmail dot com>
- To: Andi Kleen <andi at firstfloor dot org>
- Cc: Uros Bizjak <ubizjak at gmail dot com>, gcc-patches List <gcc-patches at gcc dot gnu dot org>, Jakub Jelinek <jakub at redhat dot com>, "H.J. Lu" <hjl dot tools at gmail dot com>
- Date: Mon, 5 Mar 2012 21:41:59 +0400
- Subject: Re: [PATCH, i386] RTM support
- Authentication-results: mr.google.com; spf=pass (google.com: domain of kirill.yukhin@gmail.com designates 10.180.83.72 as permitted sender) smtp.mail=kirill.yukhin@gmail.com; dkim=pass header.i=kirill.yukhin@gmail.com
- References: <CAGs3RftzMrnzFuDGv2RHvboA9utwncOuphB_G6ELDAFw-N3DNA@mail.gmail.com> <CAFULd4ajpdZiAxWNdxwr3Y9=0ThyReVBrLo1v+Awqy_auihwpA@mail.gmail.com> <CAGs3RftVWLvDKrKaQDvFKc9Dtb5DpQkPr4=S5=qHf+-R1sLz5Q@mail.gmail.com> <CAGs3RfsoLRd2Jx+ZPhCdhY7UipZNQi=P7X2k=6wzX7WTOB9T9w@mail.gmail.com> <20120305171258.GI22197@one.firstfloor.org>
On Mon, Mar 5, 2012 at 9:12 PM, Andi Kleen <andi@firstfloor.org> wrote:
> On Mon, Mar 05, 2012 at 03:31:32PM +0400, Kirill Yukhin wrote:
>> Adding patch
>
> I would still remove the "-mrtm" option. I never understood what options
> for intrinsics are good for. They are just a pain to add to Makefiles,
> but don't give any benefit.
>
> -Andi
Hi Andi,
I agree with youm but, think such things are up to mainteiners..
Guys, what do you think?
I see no problem enabling RTM by default. We may still provide -mno-rtm option.
Thanks, K