Re: "-march=native" possibly being misled on Debian i386?

To: Toby Douglass <toby.douglass@xxxxxxxxxxx>
Subject: Re: "-march=native" possibly being misled on Debian i386?
From: Toby Douglass <toby.douglass@xxxxxxxxxxx>
Date: Sun, 11 Jun 2017 16:49:48 +0200
Cc: gcc-help@xxxxxxxxxxx
In-reply-to: <CAP7A1kHdELo8OkQK7vgpPJKXxWoGETf3T0kTWt8+Z9SEXtDDfg@mail.gmail.com>
References: <CAP7A1kHCjnKwU6i2+TO2MDZekfsbQ=a_4BreHy8g+QjPbEa2CA@mail.gmail.com> <1497180809.2077.19.camel@stu.xidian.edu.cn> <CAP7A1kHdELo8OkQK7vgpPJKXxWoGETf3T0kTWt8+Z9SEXtDDfg@mail.gmail.com>

I see the same results (tune/arch) with my hand-built GCC 7.1.0 on my x86_64.

References:
- "-march=native" possibly being misled on Debian i386?
  - From: Toby Douglass
- Re: "-march=native" possibly being misled on Debian i386?
  - From: Xi Ruoyao
- Re: "-march=native" possibly being misled on Debian i386?
  - From: Toby Douglass