sysdeps/aarch64/fpu/math_private.h

   1 /* Configure optimized libm functions.  AArch64 version.
   2    Copyright (C) 2017-2021 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 #ifndef AARCH64_MATH_PRIVATE_H
  20 #define AARCH64_MATH_PRIVATE_H 1
  21
  22 #include <stdint.h>
  23 #include <math.h>
  24
  25 /* Use inline round and lround instructions.  */
  26 #define TOINT_INTRINSICS 1
  27
  28 static inline double_t
  29 roundtoint (double_t x)
  30 {
  31   return round (x);
  32 }
  33
  34 static inline int32_t
  35 converttoint (double_t x)
  36 {
  37   return lround (x);
  38 }
  39
  40 #include_next <math_private.h>
  41
  42 #endif