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Re: Program that segfaults with-Ofast
- From: Markus Trippelsdorf <markus at trippelsdorf dot de>
- To: Christer Solskogen <christer dot solskogen at gmail dot com>
- Cc: gcc-help at gcc dot gnu dot org
- Date: Thu, 4 Jan 2018 09:31:06 +0100
- Subject: Re: Program that segfaults with-Ofast
- Authentication-results: sourceware.org; auth=none
- References: <p2ii64$ruq$1@blaine.gmane.org> <5A4CF56D.3060702@westcontrol.com> <p2kntk$2c0$1@blaine.gmane.org>
On 2018.01.04 at 09:18 +0100, Christer Solskogen wrote:
> On 03.01.2018 16:23, David Brown wrote:
> > Then try the sanitize options. That won't stop the program crashing,
> > but will (hopefully!) stop the program with useful information when the
> > error occurs.
> >
>
> Any tips on which one? The options for gcc was a bit far over my head.
Read the first paragraph of https://gcc.gnu.org/bugs/.
--
Markus