Carlos O'Donell 87701a58e2 strcoll: Remove incorrect STRDIFF-based optimization (Bug 18589). ... The optimization introduced in commit f13c2a8dff, causes regressions in sorting for languages that have digraphs that change sort order, like cs_CZ which sorts ch between h and i. My analysis shows the fast-forwarding optimization in STRCOLL advances through a digraph while possibly stopping in the middle which results in a subsequent skipping of the digraph and incorrect sorting. The optimization is incorrect as implemented and because of that I'm removing it for 2.23, and I will also commit this fix for 2.22 where it was originally introduced. This patch reverts the optimization, introduces a new bug-strcoll2.c regression test that tests both cs_CZ.UTF-8 and da_DK.ISO-8859-1 and ensures they sort one digraph each correctly. The optimization can't be applied without regressing this test. Checked on x86_64, bug-strcoll2.c fails without this patch and passes after. This will also get a fix on 2.22 which has the same bug.		2015-10-08 16:41:45 -04:00
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bits	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
programs	strcoll: Remove incorrect STRDIFF-based optimization (Bug 18589).	2015-10-08 16:41:45 -04:00
broken_cur_max.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
C_name.c
C-address.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
C-collate.c	strcoll: Remove incorrect STRDIFF-based optimization (Bug 18589).	2015-10-08 16:41:45 -04:00
C-ctype.c	Remove unused PREDEFINED_CLASSES code	2015-06-09 09:34:06 +02:00
C-identification.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
C-measurement.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
C-messages.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
C-monetary.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
C-name.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
C-numeric.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
C-paper.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
C-telephone.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
C-time.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
C-translit.h
C-translit.h.in	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
categories.def	strcoll: Remove incorrect STRDIFF-based optimization (Bug 18589).	2015-10-08 16:41:45 -04:00
coll-lookup.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
coll-lookup.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
duplocale.c	Move bits/libc-lock.h and bits/libc-lockP.h out of bits/ (bug 14912).	2015-09-08 21:11:03 +00:00
elem-hash.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
findlocale.c	Avoid unsafe loc_name type casts with additional variable	2015-02-27 22:18:56 -03:00
freelocale.c	Move bits/libc-lock.h and bits/libc-lockP.h out of bits/ (bug 14912).	2015-09-08 21:11:03 +00:00
gen-translit.pl
global-locale.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
hashval.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
indigits.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
indigitswc.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
iso-639.def	Correcting language code for Bhili and Tulu locales (bug 17475)	2015-07-15 16:06:18 +05:30
iso-3166.def
iso-4217.def
langinfo.h	strcoll: Remove incorrect STRDIFF-based optimization (Bug 18589).	2015-10-08 16:41:45 -04:00
lc-address.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
lc-collate.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
lc-ctype.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
lc-identification.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
lc-measurement.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
lc-messages.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
lc-monetary.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
lc-name.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
lc-numeric.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
lc-paper.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
lc-telephone.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
lc-time.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
loadarchive.c	Also check dead->data[category] != NULL	2015-08-05 08:15:51 -07:00
loadlocale.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
locale.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
localeconv.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
localeinfo.h	strcoll: Remove incorrect STRDIFF-based optimization (Bug 18589).	2015-10-08 16:41:45 -04:00
localename.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
locarchive.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
Makefile	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
mb_cur_max.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
newlocale.c	Move bits/libc-lock.h and bits/libc-lockP.h out of bits/ (bug 14912).	2015-09-08 21:11:03 +00:00
nl_langinfo_l.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
nl_langinfo.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
outdigits.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
outdigitswc.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
setlocale.c	Move bits/libc-lock.h and bits/libc-lockP.h out of bits/ (bug 14912).	2015-09-08 21:11:03 +00:00
strlen-hash.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
SYS_libc.c
tst-C-locale.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
tst-duplocale.c
tst-locname.c
uselocale.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
Versions
weight.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
weightwc.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
xlocale.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
xlocale.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00