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/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
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
<https://www.gnu.org/licenses/>. */
#include <fpu_control.h>
#include <stdio.h>
#ifndef FPU_CONTROL
# define FPU_CONTROL _FPU_DEFAULT
#endif
static int
do_test (void)
{
#ifdef _FPU_GETCW
/* Some architectures don't have _FPU_GETCW (e.g. Linux/Alpha). */
fpu_control_t cw;
_FPU_GETCW (cw);
cw &= ~_FPU_RESERVED;
if (cw != (FPU_CONTROL & ~_FPU_RESERVED))
printf ("control word is 0x%lx but should be 0x%lx.\n",
(long int) cw, (long int) (FPU_CONTROL & ~_FPU_RESERVED));
return cw != (FPU_CONTROL & ~_FPU_RESERVED);
#else
return 0;
#endif
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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