Message 186252 - Python tracker

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Author	vstinner
Recipients	Neil.Hodgson, ethan.furman, ezio.melotti, georg.brandl, pitrou, serhiy.storchaka, vstinner
Date	2013-04-07.22:24:35
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1365373475.84.0.844451207328.issue17615@psf.upfronthosting.co.za>
In-reply-to

Content
Here is a patch specializing unicode_compare() for each combinaison of (kind1, kind2), to avoid the expensive PyUnicode_READ() macro (2 if). On Linux using GCC -O3 (GCC 4.7), there is no difference since GCC already specialize the loops. It may help other compilers.

Here is a patch specializing unicode_compare() for each combinaison of (kind1, kind2), to avoid the expensive PyUnicode_READ() macro (2 if). On Linux using GCC -O3 (GCC 4.7), there is no difference since GCC already specialize the loops. It may help other compilers.

History
Date	User	Action	Args
2013-04-07 22:24:35	vstinner	set	recipients: + vstinner, georg.brandl, pitrou, ezio.melotti, ethan.furman, serhiy.storchaka, Neil.Hodgson
2013-04-07 22:24:35	vstinner	set	messageid: <1365373475.84.0.844451207328.issue17615@psf.upfronthosting.co.za>
2013-04-07 22:24:35	vstinner	link	issue17615 messages
2013-04-07 22:24:35	vstinner	create