sysdeps/aarch64/fpu/s_llrintf.c


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/* Copyright (C) 2011-2019 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 <math.h>
#include <math-barriers.h>
#include <libm-alias-float.h>

long long int
__llrintf (float x)
{
  float r = __builtin_rintf (x);

  /* Prevent gcc from calling llrintf directly when compiled with
     -fno-math-errno by inserting a barrier.  */


  math_opt_barrier (r);
  return r;
}

libm_alias_float (__llrint, llrint)