Re: Program that segfaults with-Ofast

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To: gcc-help@xxxxxxxxxxx
Subject: Re: Program that segfaults with-Ofast
From: Christer Solskogen <christer.solskogen@xxxxxxxxx>
Date: Thu, 4 Jan 2018 13:13:24 +0100
In-reply-to: <5A4E0D6A.9090704@westcontrol.com>
References: <p2ii64$ruq$1@blaine.gmane.org> <5A4CF56D.3060702@westcontrol.com> <p2kntk$2c0$1@blaine.gmane.org> <5A4E0D6A.9090704@westcontrol.com>
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On 04.01.2018 12:18, David Brown wrote:

Start with

	-fsanitize=address
	-fsanitize=undefined


Adding -fsanitize=undefined gets rid of the segfault. Funny.
But -fsanitize=address gave a lot of hints.
Thanks! I think I have something to go with now!

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  - From: Christer Solskogen
- Re: Program that segfaults with-Ofast
  - From: David Brown
- Re: Program that segfaults with-Ofast
  - From: Christer Solskogen
- Re: Program that segfaults with-Ofast
  - From: David Brown

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