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/* Nearest integet template for x86.
Copyright (C) 2024 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/>. */
#define NO_MATH_REDIRECT
#include <math.h>
#include <fenv_private.h>
TYPE
FUNC (TYPE x)
{
fenv_t fenv;
TYPE r;
libc_feholdexcept_setround_387 (&fenv, FE_OPTION);
asm volatile ("frndint" : "=t" (r) : "0" (x));
/* Preserve "invalid" exceptions from sNaN input. */
fenv.__status_word |= libc_fetestexcept_387 (FE_INVALID);
libc_fesetenv_387 (&fenv);
return r;
}
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