blob: c4f8857ba8adbc6325ac525fb24b8e3a08a4b3e1 (
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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/* { dg-require-effective-target vect_int } */
#include <stdarg.h>
#include "tree-vect.h"
#define N 32
struct s{
int m;
int n[N][N][N];
};
struct test1{
struct s a; /* array a.n is unaligned */
int b;
int c;
struct s e; /* array e.n is aligned */
};
__attribute__ ((noinline))
int main1 ()
{
int i,j;
struct test1 tmp1;
/* 1. unaligned */
for (i = 0; i < N; i++)
{
tmp1.a.n[1][2][i] = 5;
}
/* check results: */
for (i = 0; i <N; i++)
{
if (tmp1.a.n[1][2][i] != 5)
abort ();
}
/* 2. aligned */
for (i = 3; i < N-1; i++)
{
tmp1.a.n[1][2][i] = 6;
}
/* check results: */
for (i = 3; i < N-1; i++)
{
if (tmp1.a.n[1][2][i] != 6)
abort ();
}
/* 3. aligned */
for (i = 0; i < N; i++)
{
tmp1.e.n[1][2][i] = 7;
}
/* check results: */
for (i = 0; i < N; i++)
{
if (tmp1.e.n[1][2][i] != 7)
abort ();
}
/* 4. unaligned */
for (i = 3; i < N-3; i++)
{
tmp1.e.n[1][2][i] = 8;
}
/* check results: */
for (i = 3; i <N-3; i++)
{
if (tmp1.e.n[1][2][i] != 8)
abort ();
}
return 0;
}
int main (void)
{
check_vect ();
return main1 ();
}
/* { dg-final { scan-tree-dump-times "vectorized 4 loops" 1 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
|
