blob: 52b75ee7365b28537a3e0dba34a9bdb2cc315de5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/* Driver fragment for __builtin_shuffle of any vector shape. */
extern void abort (void);
#ifndef UNSUPPORTED
V a, b, c, d;
#define T(num, msk...) \
__attribute__((noinline, noclone)) void \
test_##num (void) \
{ \
VI mask = { msk }; \
int i; \
c = __builtin_shuffle (a, mask); \
d = __builtin_shuffle (a, b, mask); \
__asm ("" : : "r" (&c), "r" (&d) : "memory"); \
for (i = 0; i < N; ++i) \
if (c[i] != a[mask[i] & (N - 1)]) \
abort (); \
else if ((mask[i] & N)) \
{ \
if (d[i] != b[mask[i] & (N - 1)]) \
abort (); \
} \
else if (d[i] != a[mask[i] & (N - 1)]) \
abort (); \
}
TESTS
#ifdef EXPENSIVE
EXPTESTS
#endif
#endif
int
main ()
{
#ifndef UNSUPPORTED
int i;
for (i = 0; i < N; ++i)
{
a[i] = i + 2;
b[i] = N + i + 2;
}
#undef T
#define T(num, msk...) \
test_##num ();
TESTS
#ifdef EXPENSIVE
EXPTESTS
#endif
#endif
return 0;
}
|