gcc/config/aarch64/arm_acle.h

   1 /* AArch64 Non-NEON ACLE intrinsics include file.
   2
   3    Copyright (C) 2014-2016 Free Software Foundation, Inc.
   4    Contributed by ARM Ltd.
   5
   6    This file is part of GCC.
   7
   8    GCC is free software; you can redistribute it and/or modify it
   9    under the terms of the GNU General Public License as published
  10    by the Free Software Foundation; either version 3, or (at your
  11    option) any later version.
  12
  13    GCC is distributed in the hope that it will be useful, but WITHOUT
  14    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  15    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  16    License for more details.
  17
  18    Under Section 7 of GPL version 3, you are granted additional
  19    permissions described in the GCC Runtime Library Exception, version
  20    3.1, as published by the Free Software Foundation.
  21
  22    You should have received a copy of the GNU General Public License and
  23    a copy of the GCC Runtime Library Exception along with this program;
  24    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  25    <http://www.gnu.org/licenses/>.  */
  26
  27 #ifndef _GCC_ARM_ACLE_H
  28 #define _GCC_ARM_ACLE_H
  29
  30 #include <stdint.h>
  31
  32 #pragma GCC push_options
  33
  34 #pragma GCC target ("+nothing+crc")
  35
  36 #ifdef __cplusplus
  37 extern "C" {
  38 #endif
  39
  40 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
  41 __crc32b (uint32_t __a, uint8_t __b)
  42 {
  43   return __builtin_aarch64_crc32b (__a, __b);
  44 }
  45
  46 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
  47 __crc32cb (uint32_t __a, uint8_t __b)
  48 {
  49   return __builtin_aarch64_crc32cb (__a, __b);
  50 }
  51
  52 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
  53 __crc32ch (uint32_t __a, uint16_t __b)
  54 {
  55   return __builtin_aarch64_crc32ch (__a, __b);
  56 }
  57
  58 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
  59 __crc32cw (uint32_t __a, uint32_t __b)
  60 {
  61   return __builtin_aarch64_crc32cw (__a, __b);
  62 }
  63
  64 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
  65 __crc32cd (uint32_t __a, uint64_t __b)
  66 {
  67   return __builtin_aarch64_crc32cx (__a, __b);
  68 }
  69
  70 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
  71 __crc32h (uint32_t __a, uint16_t __b)
  72 {
  73   return __builtin_aarch64_crc32h (__a, __b);
  74 }
  75
  76 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
  77 __crc32w (uint32_t __a, uint32_t __b)
  78 {
  79   return __builtin_aarch64_crc32w (__a, __b);
  80 }
  81
  82 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
  83 __crc32d (uint32_t __a, uint64_t __b)
  84 {
  85   return __builtin_aarch64_crc32x (__a, __b);
  86 }
  87
  88 #ifdef __cplusplus
  89 }
  90 #endif
  91
  92 #pragma GCC pop_options
  93
  94 #endif