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f13c2a8dff
This patch improves strcoll hot case by finding first byte that mismatches. That is in likely case enough to determine comparison result.
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/* Copyright (C) 1996-2015 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <wchar.h>
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#include "../locale/coll-lookup.h"
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#define STRING_TYPE wchar_t
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#define USTRING_TYPE wint_t
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#define STRCOLL __wcscoll_l
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#define STRDIFF __wcsdiff
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#define STRCMP wcscmp
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#define WEIGHT_H "../locale/weightwc.h"
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#define SUFFIX WC
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#define L(arg) L##arg
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#define WIDE_CHAR_VERSION 1
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#include "../string/strcoll_l.c"
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weak_alias (__wcscoll_l, wcscoll_l)
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