2013-08-29 18:38:51 +00:00
|
|
|
/* Measure memrchr functions.
|
2017-01-01 00:14:16 +00:00
|
|
|
Copyright (C) 2013-2017 Free Software Foundation, Inc.
|
2013-08-29 18:38:51 +00:00
|
|
|
This file is part of the GNU C Library.
|
|
|
|
|
|
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
|
|
|
modify it under the terms of the GNU Lesser General Public
|
|
|
|
|
License as published by the Free Software Foundation; either
|
|
|
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
|
|
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
|
Lesser General Public License for more details.
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
|
|
|
License along with the GNU C Library; if not, see
|
|
|
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
|
|
|
|
|
|
#define TEST_MAIN
|
|
|
|
|
#define TEST_NAME "memrchr"
|
|
|
|
|
#include "bench-string.h"
|
|
|
|
|
|
|
|
|
|
typedef char *(*proto_t) (const char *, int, size_t);
|
|
|
|
|
char *simple_memrchr (const char *, int, size_t);
|
|
|
|
|
|
|
|
|
|
IMPL (simple_memrchr, 0)
|
|
|
|
|
IMPL (memrchr, 1)
|
|
|
|
|
|
|
|
|
|
char *
|
|
|
|
|
simple_memrchr (const char *s, int c, size_t n)
|
|
|
|
|
{
|
|
|
|
|
s = s + n;
|
|
|
|
|
while (n--)
|
|
|
|
|
if (*--s == (char) c)
|
|
|
|
|
return (char *) s;
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define USE_AS_MEMRCHR
|
|
|
|
|
#include "bench-memchr.c"
|
