glibc/sysdeps/alpha/fpu/s_lrint.c

39 lines
1.1 KiB
C

/* Copyright (C) 2007-2024 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 __llrint not___llrint
#define llrint not_llrint
#include <math.h>
#include <math_ldbl_opt.h>
#include <libm-alias-double.h>
#undef __llrint
#undef llrint
long int
__lrint (double x)
{
long ret;
__asm ("cvttq/svd %1,%0" : "=&f"(ret) : "f"(x));
return ret;
}
strong_alias (__lrint, __llrint)
libm_alias_double (__lrint, lrint)
libm_alias_double (__llrint, llrint)