gcc/config/arm/arm_mve.h

   1 /* Arm MVE intrinsics include file.
   2
   3    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   4    Contributed by Arm.
   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    You should have received a copy of the GNU General Public License
  19    along with GCC; see the file COPYING3.  If not see
  20    <http://www.gnu.org/licenses/>.  */
  21
  22 #ifndef _GCC_ARM_MVE_H
  23 #define _GCC_ARM_MVE_H
  24
  25 #if !__ARM_FEATURE_MVE
  26 #error "MVE feature not supported"
  27 #endif
  28
  29 #include <stdint.h>
  30 #ifndef  __cplusplus
  31 #include <stdbool.h>
  32 #endif
  33
  34 #ifdef __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 #if (__ARM_FEATURE_MVE & 2) /* MVE Floating point.  */
  39 typedef __fp16 float16_t;
  40 typedef float float32_t;
  41 typedef __simd128_float16_t float16x8_t;
  42 typedef __simd128_float32_t float32x4_t;
  43 #endif
  44
  45 typedef uint16_t mve_pred16_t;
  46 typedef __simd128_uint8_t uint8x16_t;
  47 typedef __simd128_uint16_t uint16x8_t;
  48 typedef __simd128_uint32_t uint32x4_t;
  49 typedef __simd128_uint64_t uint64x2_t;
  50 typedef __simd128_int8_t int8x16_t;
  51 typedef __simd128_int16_t int16x8_t;
  52 typedef __simd128_int32_t int32x4_t;
  53 typedef __simd128_int64_t int64x2_t;
  54
  55 #ifdef __cplusplus
  56 }
  57 #endif
  58
  59 #endif /* _GCC_ARM_MVE_H.  */