xref: /netbsd-src/external/gpl3/gdb.old/dist/gdb/testsuite/gdb.arch/arm-neon.c (revision 6881a4007f077b54e5f51159c52b9b25f57deb0d)
1 /* Copyright 2015-2023 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 }
103