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From: Jonathan Wakely <jwakely.gcc@gmail.com>
Date: Tue, 7 Sep 2021 08:56:15 +0100
Message-ID: <CAH6eHdQ+Ve_E5SW6w=XxdvszphyPS1x-2WuM9mHPZEn7PpDV7Q@mail.gmail.com>
Subject: Re: how to get -march=native's value?
To: unlvsur unlvsur <unlvsur@live.com>
Cc: gcc-help <gcc-help@gcc.gnu.org>
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On Tue, 7 Sep 2021, 08:03 unlvsur unlvsur via Gcc-help, <
gcc-help@gcc.gnu.org> wrote:

> I try to cross compile to another slower machine. -march=native works on
> that architectures, but I would like to know what is the value of
> -march=??? For -march=native. Is there a way to print march value out??
>

It doesn't choose a single value. It enables all the individual options
like -msse and that combination of options might not correspond to any
particular -march value.