Message 59696 - Python tracker

Message59696

Author	loewis
Recipients	alexandre.vassalotti, christian.heimes, donmez, gregory.p.smith, gvanrossum, loewis
Date	2008-01-11.08:43:37
SpamBayes Score	0.10104855
Marked as misclassified	No
Message-id	<47872C36.3060309@v.loewis.de>
In-reply-to	<1200021990.16.0.977254088313.issue1621@psf.upfronthosting.co.za>

Content
> FWIW gcc hacker Ian Lance Taylor has a nice article about signed > overflow optimizations in gcc, see http://www.airs.com/blog/archives/120 > . Reading that it might be better to use -fno-strict-overflow instead of > -fwrapv. Please be specific. I read it, and I don't think it's better to use -fno-strict-overflow.

Content

> FWIW gcc hacker Ian Lance Taylor has a nice article about signed
> overflow optimizations in gcc, see http://www.airs.com/blog/archives/120
> . Reading that it might be better to use -fno-strict-overflow instead of
> -fwrapv.

Please be specific. I read it, and I don't think it's better to use
-fno-strict-overflow.

History
Date	User	Action	Args
2008-01-11 08:43:38	loewis	set	spambayes_score: 0.101049 -> 0.10104855 recipients: + loewis, gvanrossum, gregory.p.smith, christian.heimes, alexandre.vassalotti, donmez
2008-01-11 08:43:37	loewis	link	issue1621 messages
2008-01-11 08:43:37	loewis	create