1typedef short __v2hi __attribute__ ((__vector_size__ (4)));
2typedef short __v4hi __attribute__ ((__vector_size__ (8)));
3
4extern void abort (void);
5
6static void
7compare64 (int n, void *p, unsigned long long val)
8{
9  unsigned long long *x = (unsigned long long *) p;
10
11  if (*x != val)
12    abort();
13}
14
15static void
16compare32 (int n, void *p, unsigned int val)
17{
18  unsigned int *x = (unsigned int *) p;
19  if (*x != val)
20    abort();
21}
22
23#define V2HI_TEST(N, elt0, elt1) \
24static void \
25test_v2hi_##N (unsigned short x, unsigned short y) \
26{ \
27  __v2hi v = { (elt0), (elt1) }; \
28  compare32(N, &v, ((int)(elt0) << 16) | (elt1)); \
29}
30
31V2HI_TEST(1, x, y)
32V2HI_TEST(2, y, x)
33V2HI_TEST(3, x, x)
34V2HI_TEST(4, x, 0)
35V2HI_TEST(5, 0, x)
36V2HI_TEST(6, y, 1)
37V2HI_TEST(7, 1, y)
38V2HI_TEST(8, 2, 3)
39V2HI_TEST(9, 0x400, x)
40V2HI_TEST(10, y, 0x8000)
41
42#define V4HI_TEST(N, elt0, elt1, elt2, elt3)	\
43static void \
44test_v4hi_##N (unsigned short a, unsigned short b, unsigned short c, unsigned short d) \
45{ \
46  __v4hi v = { (elt0), (elt1), (elt2), (elt3) }; \
47  compare64(N, &v, \
48            ((long long)(elt0) << 48) | \
49	    ((long long)(elt1) << 32) | \
50            ((long long)(elt2) << 16) | \
51            ((long long)(elt3))); \
52}
53
54V4HI_TEST(1, a, a, a, a)
55V4HI_TEST(2, a, b, c, d)
56V4HI_TEST(3, a, a, b, b)
57V4HI_TEST(4, d, c, b, a)
58V4HI_TEST(5, a, 0, 0, 0)
59V4HI_TEST(6, a, 0, b, 0)
60V4HI_TEST(7, c, 5, 5, 5)
61V4HI_TEST(8, d, 6, a, 6)
62V4HI_TEST(9, 0x200, 0x300, 0x500, 0x8800)
63V4HI_TEST(10, 0x600, a, a, a)
64
65unsigned short a16 = 0x3344;
66unsigned short b16 = 0x5566;
67unsigned short c16 = 0x7788;
68unsigned short d16 = 0x9911;
69
70int main(void)
71{
72  test_v2hi_1 (a16, b16);
73  test_v2hi_2 (a16, b16);
74  test_v2hi_3 (a16, b16);
75  test_v2hi_4 (a16, b16);
76  test_v2hi_5 (a16, b16);
77  test_v2hi_6 (a16, b16);
78  test_v2hi_7 (a16, b16);
79  test_v2hi_8 (a16, b16);
80  test_v2hi_9 (a16, b16);
81  test_v2hi_10 (a16, b16);
82
83  test_v4hi_1 (a16, b16, c16, d16);
84  test_v4hi_2 (a16, b16, c16, d16);
85  test_v4hi_3 (a16, b16, c16, d16);
86  test_v4hi_4 (a16, b16, c16, d16);
87  test_v4hi_5 (a16, b16, c16, d16);
88  test_v4hi_6 (a16, b16, c16, d16);
89  test_v4hi_7 (a16, b16, c16, d16);
90  test_v4hi_8 (a16, b16, c16, d16);
91  test_v4hi_9 (a16, b16, c16, d16);
92  test_v4hi_10 (a16, b16, c16, d16);
93  return 0;
94}
95