1 /* Check stack alignment.  X86 version.
2    Copyright (C) 2021-2022 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 typedef struct { int i[16]; } int_al16 __attribute__((aligned (16)));
20 
21 #define TEST_STACK_ALIGN_INIT() \
22   ({								\
23     int_al16 _m;						\
24     printf ("int_al16:  %p %zu\n", &_m, __alignof (int_al16));	\
25     is_aligned (&_m, __alignof (int_al16));			\
26    })
27 
28 #include_next <tst-stack-align.h>
29