1 /* { dg-require-effective-target vect_int } */
2 
3 #include <stdarg.h>
4 #include "tree-vect.h"
5 
6 #define N 128
7 
8 typedef struct {
9    unsigned short a;
10    unsigned short b;
11    unsigned short c;
12    unsigned short d;
13 } s;
14 
15 unsigned short a[N];
16 unsigned short b[N];
17 unsigned short c[N];
18 
19 __attribute__ ((noinline)) int
main1(s * arr)20 main1 (s *arr)
21 {
22   int i;
23   s *ptr = arr;
24   s res[N];
25   unsigned short x, y, z, w;
26 
27   for (i = 0; i < N; i++)
28     {
29       res[i].c = a[i];
30       res[i].a = b[i];
31       res[i].d = c[i];
32       res[i].b = a[i] + b [i];
33       ptr++;
34     }
35 
36   /* check results:  */
37   for (i = 0; i < N; i++)
38     {
39       if (res[i].c != a[i]
40           || res[i].a != b[i]
41           || res[i].d != c[i]
42           || res[i].b != a[i] + b[i])
43         abort ();
44     }
45 
46   return 0;
47 }
48 
main(void)49 int main (void)
50 {
51   int i;
52   s arr[N];
53 
54   check_vect ();
55 
56   for (i = 0; i < N; i++)
57     {
58       a[i] = i;
59       b[i] = i * 2;
60       c[i] = 17;
61     }
62 
63   main1 (arr);
64 
65   return 0;
66 }
67 
68 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 2 "vect"  { target { { vect_interleave || vect_strided4 } && vect_pack_trunc } } } } */
69 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect"  { target { { ! { vect_interleave || vect_strided4 } } && { vect_pack_trunc } } } } } */
70 
71 
72