1 /* { dg-require-effective-target vect_int } */
2 
3 #include <stdarg.h>
4 #include "tree-vect.h"
5 
6 #define N 16
7 
main1()8 __attribute__ ((noinline)) int main1 ()
9 {
10   int arr1[N];
11   int k = 0;
12   int m = 3, i = 0;
13 
14   /* Vectorization of induction that is used after the loop.
15      Currently vectorizable because scev_ccp disconnects the
16      use-after-the-loop from the iv def inside the loop.  */
17 
18    do {
19         k = k + 2;
20         arr1[i] = k;
21 	m = m + k;
22 	i++;
23    } while (i < N);
24 
25   /* check results:  */
26   for (i = 0; i < N; i++)
27     {
28       if (arr1[i] != 2+2*i)
29         abort ();
30     }
31 
32   return m + k;
33 }
34 
main(void)35 int main (void)
36 {
37   int res;
38 
39   check_vect ();
40 
41   res = main1 ();
42   if (res != 32 + 275)
43     abort ();
44 
45   return 0;
46 }
47 
48 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
49