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Date: Mon, 26 Jul 2004 05:47:00 -0000
From: "Eli Zaretskii" <eliz@gnu.org>
To: Baurjan Ismagulov <ibr@ata.cs.hun.edu.tr>
Message-Id: <2914-Mon26Jul2004065339+0300-eliz@gnu.org>
CC: gdb@sources.redhat.com
In-reply-to: <20040725223832.GB8947@ata.cs.hun.edu.tr> (message from Baurjan
	Ismagulov on Mon, 26 Jul 2004 00:38:33 +0200)
Subject: Re: bug disappears if compiled with -O0
Reply-to: Eli Zaretskii <eliz@gnu.org>
References:  <20040725223832.GB8947@ata.cs.hun.edu.tr>
X-SW-Source: 2004-07/txt/msg00316.txt.bz2

> Date: Mon, 26 Jul 2004 00:38:33 +0200
> From: Baurjan Ismagulov <ibr@ata.cs.hun.edu.tr>
> 
> I'm trying to track down a problem in a dynamic library. However, the
> bug doesn't show up if the code is compiled with -O0 (it is normally
> compiled with -O2). Any pointers or tips on how to proceed (except
> printf)?

Just debug as usual, GDB can debug optimized code.

In fact, I suggest to do that always, since if you debug a program
compiled without optimizations, then ship a binary compiled with -O2,
you in effect debugged and tested a similar, but quite different code.