From: "J-P. Rosen" <rosen@adalog.fr>
Subject: Re: How to convert a certain value to text
Date: Sun, 10 May 2020 09:30:27 +0200
Date: 2020-05-10T09:30:27+02:00 [thread overview]
Message-ID: <r98aii$sjh$1@dont-email.me> (raw)
In-Reply-To: <ead20b08-dfac-41fc-8ea2-ea3ff79f7e90@googlegroups.com>
Le 09/05/2020 à 23:09, Oliver Kellogg a écrit :
> Actually, I've had disappointing experiences with *-Og* , in
> particular on trying to inspect function arguments and local
> variables. Most of the time GDB said "optimized out" or similar.
> Tried it on various GCC versions <= 8.
>
Yes, GCC is very good at eliminating/optimizing unnecessary variables.
If you want to inspect your code "as written", use -O0
--
J-P. Rosen
Adalog
2 rue du Docteur Lombard, 92441 Issy-les-Moulineaux CEDEX
Tel: +33 1 45 29 21 52, Fax: +33 1 45 29 25 00
http://www.adalog.fr
next prev parent reply other threads:[~2020-05-10 7:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5e8adbd9$0$18429$e4fe514c@news.kpn.nl>
2020-04-06 10:38 ` How to convert a certain value to text J-P. Rosen
2020-04-06 12:59 ` Simon Wright
2020-04-06 14:02 ` ldries46
2020-04-06 21:52 ` Oliver Kellogg
2020-04-12 16:38 ` Stephen Leake
2020-05-09 21:09 ` Oliver Kellogg
2020-05-10 7:30 ` J-P. Rosen [this message]
2020-05-10 7:15 ` Simon Wright
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