1 /* { dg-do run { target vect_cmdline_needed } } */
2 /* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details -fno-vect-cost-model" } */
3 /* { dg-additional-options "-mno-sse" { target { i?86-*-* x86_64-*-* } } } */
4 
5 #include <stdlib.h>
6 
7 #define N 16
8 
main()9 int main ()
10 {
11   struct {
12     char ca[N];
13   } s;
14   int i;
15 
16   for (i = 0; i < N; i++)
17     {
18       s.ca[i] = 5;
19     }
20 
21   /* check results:  */
22   for (i = 0; i < N; i++)
23     {
24       if (s.ca[i] != 5)
25         abort ();
26     }
27 
28   return 0;
29 }
30 
31 
32 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { ! avr-*-* } } } } */
33 /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" { target { ! avr-*-* } } } } */
34