blob: 944c9c27262fdfdda78817f698ace0544dd2c7d4 (
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
|
/* { dg-require-effective-target vect_condition } */
#include <stdarg.h>
#include "tree-vect.h"
#define K 32
int cond_array[2*K][K] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int a[K][K] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int out[K];
__attribute__ ((noinline)) void
foo (int c)
{
int res, i, j, k, next;
for (k = 0; k < K; k++)
{
for (j = 0; j < K; j++)
{
res = 0;
for (i = 0; i < K; i++)
{
next = a[i][j];
res = c > cond_array[i+k][j] ? next : res;
}
out[j] = res;
}
}
}
int main ()
{
int i, j, k;
check_vect ();
for (j = 0; j < K; j++)
{
for (i = 0; i < 2*K; i++)
cond_array[i][j] = i+j;
for (i = 0; i < K; i++)
a[i][j] = i+2;
}
foo(125);
for (k = 0; k < K; k++)
if (out[k] != 33)
abort ();
return 0;
}
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
|