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Re: [RFC] Possible folding opportunities for string built-ins
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Martin Liška <mliska at suse dot cz>
- Cc: <gcc-patches at gcc dot gnu dot org>, Richard Biener <richard dot guenther at gmail dot com>, Jan Hubicka <hubicka at ucw dot cz>, Jakub Jelinek <jakub at redhat dot com>
- Date: Wed, 12 Oct 2016 15:55:05 +0000
- Subject: Re: [RFC] Possible folding opportunities for string built-ins
- Authentication-results: sourceware.org; auth=none
- References: <cover.1471416736.git.mliska@suse.cz> <18b8d82e-59b8-8607-702f-8185f8e57311@suse.cz>
On Wed, 12 Oct 2016, Martin Liška wrote:
> Last question is whether one can aggressively fold strcasecmp in a host
> compiler? Or are there any situations where results depends on locale?
There are the usual issues with Turkish locales having the uppercase
version of 'i' being 'İ' and the lowercase version of 'I' being 'ı'.
--
Joseph S. Myers
joseph@codesourcery.com