powerpc: Fix fesetexceptflag [BZ#17885]
[glibc.git] / benchtests / bench-memrchr.c
blobbb31823019c620d82d186a55ee4c2693c7e1a24c
1 /* Measure memrchr functions.
2 Copyright (C) 2013-2015 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
19 #define TEST_MAIN
20 #define TEST_NAME "memrchr"
21 #include "bench-string.h"
23 typedef char *(*proto_t) (const char *, int, size_t);
24 char *simple_memrchr (const char *, int, size_t);
26 IMPL (simple_memrchr, 0)
27 IMPL (memrchr, 1)
29 char *
30 simple_memrchr (const char *s, int c, size_t n)
32 s = s + n;
33 while (n--)
34 if (*--s == (char) c)
35 return (char *) s;
36 return NULL;
39 #define USE_AS_MEMRCHR
40 #include "bench-memchr.c"