1 /* Test case for memset inside a transactionally executing RTM region.
2 Copyright (C) 2021 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
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.
9
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.
14
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 <https://www.gnu.org/licenses/>. */
18
19 #include <tst-string-rtm.h>
20
21 #define LOOP 3000
22 #define STRING_SIZE 1024
23 char string1[STRING_SIZE];
24
25 __attribute__ ((noinline, noclone))
26 static int
prepare(void)27 prepare (void)
28 {
29 memset (string1, 'a', STRING_SIZE);
30 return EXIT_SUCCESS;
31 }
32
33 __attribute__ ((noinline, noclone))
34 static int
function(void)35 function (void)
36 {
37 memset (string1, 'a', STRING_SIZE);
38 return 0;
39 }
40
41 static int
do_test(void)42 do_test (void)
43 {
44 return do_test_1 ("memset", LOOP, prepare, function);
45 }
46