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8c95582d AB |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
3666a048 | 3 | Copyright 2019-2021 Free Software Foundation, Inc. |
8c95582d AB |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program 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 | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | #ifdef USE_NEXT_INLINE_H | |
19 | ||
20 | #include "step-and-next-inline.h" | |
21 | ||
22 | #else /* USE_NEXT_INLINE_H */ | |
23 | ||
24 | /* The code below must remain identical to the code in | |
25 | step-and-next-inline.h. */ | |
26 | ||
27 | #include <stdlib.h> | |
28 | ||
29 | struct tree | |
30 | { | |
31 | volatile int x; | |
32 | volatile int z; | |
33 | }; | |
34 | ||
35 | #define TREE_TYPE(NODE) (*tree_check (NODE, 0)) | |
36 | ||
37 | inline tree * | |
38 | tree_check (tree *t, int i) | |
39 | { | |
40 | if (t->x != i) | |
41 | abort(); | |
42 | tree *x = t; | |
43 | return x; | |
44 | } | |
45 | ||
46 | #endif /* USE_NEXT_INLINE_H */ | |
47 | ||
48 | int __attribute__((noinline, noclone)) | |
49 | get_alias_set (tree *t) | |
50 | { | |
51 | if (t != NULL | |
52 | && TREE_TYPE (t).z != 1 | |
53 | && TREE_TYPE (t).z != 2 | |
54 | && TREE_TYPE (t).z != 3) | |
55 | return 0; | |
56 | return 1; | |
57 | } | |
58 | ||
59 | tree xx; | |
60 | ||
61 | int | |
62 | main() | |
63 | { | |
64 | get_alias_set (&xx); | |
65 | return 0; | |
66 | } |