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NNTP-Posting-Date: Fri, 11 Feb 2011 12:41:26 -0600
From: Brian Drummond <brian_drummond@btconnect.com>
Newsgroups: comp.lang.ada
Subject: Re: avr-ada ubuntu cross-compiler build failed
Date: Fri, 11 Feb 2011 18:44:01 +0000
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Date: 2011-02-11T18:44:01+00:00
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On Fri, 11 Feb 2011 18:16:27 +0000, Simon Wright <simon@pushface.org> wrote:

>Brian Drummond <brian_drummond@btconnect.com> writes:
>
>> My dreams of success were short-lived, though, when someone pointed
>> out a catastrophic bug in GCC4.5.0 targeting the AVR...

>Actually, this bug is also present in gcc version 4.6.0 20110203
>(experimental) [trunk revision 157963] for x86_64-apple-darwin10.
>
>I've updated bugzilla
>(http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46192).
>
>The problem is there at -O2, goes away at -O1 (and -O0).

Do you happen to know if this applies ("goes away at -O1") in GCC4.5 too, or
just 4.6?

(If so, I may stick with 4.5.0 and -O1 for the time being, until I run out of
space)

- Brian