1 /* { dg-do compile } */
2 /* { dg-options "-O2 -ftree-vectorize -mfpmath=sse -msse2 -mtune=atom -fdump-tree-vect-stats" } */
3 
4 extern void abort (void);
5 
6 #ifndef STATIC
7 #define STATIC
8 #endif
9 
10 #define N 16
11 
12 double cb[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
13 double ca[N];
14 
15 STATIC void
16 __attribute__ ((noinline))
sse2_test(void)17 sse2_test (void)
18 {
19   int i;
20 
21   for (i = 0; i < N; i++)
22     {
23       ca[i] = cb[i];
24     }
25 
26   /* check results:  */
27   for (i = 0; i < N; i++)
28     {
29       if (ca[i] != cb[i])
30         abort ();
31     }
32 }
33 
34 /* { dg-final { scan-tree-dump-times "Vectorized loops: 1" 1 "vect" } } */
35