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[Monotone-devel] Re: Fwd: gcc -O2 in buildbots? [Was: 0.37 dumps on my F

From: Lapo Luchini
Subject: [Monotone-devel] Re: Fwd: gcc -O2 in buildbots? [Was: 0.37 dumps on my FreeBSD-6-stable amd64]
Date: Tue, 30 Oct 2007 08:08:01 +0100
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv: Gecko/20070728 Thunderbird/ Mnenhy/

Eric Christopher wrote:
> Hmm? What's the code in question?
> As far as which -O options to use, I've seen some c++ programs get
> great use out of O3. O2 is very commonly used. Anything else starts to
> get a bit out there. :)

The problem is mtn 0.37 on amd64 FreeBSD dumps using -O2 or -O1 (but not
with -O0).. I was wondering if it would be better to have the bots check
optimized code directly, in order to be sure it is working as well and
catching problems such as this as soon as they are committed.

BTW: the only change to from 0.36 to 0.37 is the use of
"vector.hh" instead of <vector>.

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