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Re: [PATCH] Add -march=bdw support
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: Ilya Tocar <tocarip dot intel at gmail dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, Uros Bizjak <ubizjak at gmail dot com>, Kirill Yukhin <kirill dot yukhin at gmail dot com>
- Date: Thu, 19 Dec 2013 05:23:34 -0800
- Subject: Re: [PATCH] Add -march=bdw support
- Authentication-results: sourceware.org; auth=none
- References: <20131219131107 dot GA82499 at msticlxl7 dot ims dot intel dot com> <20131219131835 dot GU892 at tucnak dot redhat dot com>
On Thu, Dec 19, 2013 at 5:18 AM, Jakub Jelinek <jakub@redhat.com> wrote:
> On Thu, Dec 19, 2013 at 05:11:07PM +0400, Ilya Tocar wrote:
>> This patch adds march for broadwell cpu.
>> -march=bdw is the same as -march=core-avx2 but with support for rdseed,
>> adcx, prefetchw. OK for trunk?
>
> Why not -march=broadwell instead?
>
If people don't mind long names, "broadwell" works for me.
H.J.
--
H.J.