gdb/testsuite/gdb.arch/arm-neon.c

   1 /* Copyright 2015-2020 Free Software Foundation, Inc.
   2
   3    This file is part of GDB.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program 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
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  17
  18 #include <arm_neon.h>
  19
  20 #define DEF_FUNC1(N, TYPE, VALUE...)    \
  21   TYPE a##N = {VALUE};                  \
  22   TYPE vec_func##N(TYPE a)              \
  23   { return a; }
  24
  25 /* 64-bit vector.  */
  26
  27 DEF_FUNC1(1, int8x8_t, -1, -2, 3, 4, 5, -6, 7, 8)
  28 DEF_FUNC1(2, int16x4_t, 0, 2, -4, 6)
  29 DEF_FUNC1(3, int32x2_t, -10, 12)
  30 DEF_FUNC1(4, uint8x8_t, 1, 2, 3, 4, 5, 6, 7, 8)
  31 DEF_FUNC1(5, uint16x4_t, 4, 3, 2, 1)
  32 DEF_FUNC1(6, uint32x2_t, 100, 200)
  33 DEF_FUNC1(7, float32x2_t, 1.0, 2.0)
  34 DEF_FUNC1(8, poly8x8_t, 8, 10, 12, 14, 15, 16, 1, 0)
  35 DEF_FUNC1(9, poly16x4_t, 32, 33, 34, 35)
  36
  37 /* 128-bit vector.  */
  38
  39 DEF_FUNC1(10, int8x16_t, -1, -2, 3, 4, 5, -6, 7, 8, 8, 10, 12, 14, 15, 16, 1, 0);
  40 DEF_FUNC1(11, int16x8_t, 4, 10, -13, -16, 18, 1, 2, 4);
  41 DEF_FUNC1(12, int32x4_t, 32, 33, -34, 35);
  42 DEF_FUNC1(13, uint8x16_t, 1, 2, 3, 4, 5, 6, 7, 8, 8, 10, 12, 14, 15, 16, 1, 0);
  43 DEF_FUNC1(14, uint16x8_t, 4, 10, 13, 16, 18, 1, 2, 4);
  44 DEF_FUNC1(15, uint32x4_t, 16, 18, 1, 2);
  45 DEF_FUNC1(16, float32x4_t, 2.0, 5.0, 4.0, 8.0);
  46 DEF_FUNC1(17, poly8x16_t, 8, 10, 12, 14, 15, 16, 1, 0, 8, 10, 12, 14, 15, 16, 1, 0);
  47 DEF_FUNC1(18, poly16x8_t, 8, 10, 12, 14, 15, 16, 1, 0);
  48
  49 /* Homogeneous Short Vector Aggregate.  */
  50
  51 struct hva1
  52 {
  53   int8x8_t f1;
  54   int8x8_t f2;
  55   int8x8_t f3;
  56 };
  57
  58 struct hva2
  59 {
  60   int8x8_t f1;
  61   int16x4_t f2;
  62   int32x2_t f3;
  63 };
  64
  65 struct hva3
  66 {
  67   int8x8_t f1;
  68   int8x8_t f2;
  69   int8x8_t f3;
  70   int8x8_t f4;
  71   int16x4_t f5;
  72   int32x2_t f6;
  73 };
  74
  75 struct hva1 hva1 = {{-1, -2, 3, 4, 5, -6, 7, 8},
  76                     {-1, -2, 3, 4, 5, -6, 7, 8},
  77                     {-1, -2, 3, 4, 5, -6, 7, 8}};
  78
  79 struct hva2 hva2 = {{-1, -2, 3, 4, 5, -6, 7, 8},
  80                     {0, 2, -4, 6},
  81                     {-10, 12}};
  82
  83 struct hva3 hva3 = {{-1, -2, 3, 4, 5, -6, 7, 8},
  84                     {-1, -2, 3, 4, 5, -6, 7, 8},
  85                     {-1, -2, 3, 4, 5, -6, 7, 8},
  86                     {-1, -2, 3, 4, 5, -6, 7, 8},
  87                     {0, 2, -4, 6},
  88                     {-10, 12}};
  89
  90 #define DEF_FUNC2(N)                      \
  91   struct hva##N hva_func##N(struct hva##N a) \
  92   { return a; }
  93
  94 DEF_FUNC2 (1)
  95 DEF_FUNC2 (2)
  96 DEF_FUNC2 (3)
  97
  98 int
  99 main (void)
 100 {
 101   return 0;
 102 }