1 /* { dg-do compile } */
2 /* { dg-require-effective-target vect_int } */
12 short b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
13 short c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
16 /* Not vectorizable yet (strided access pattern). */
17 for (i = 0; i < N/2; i++)
19 a[i] = b[2*i+1] * c[2*i+1] - b[2*i] * c[2*i];
20 d[i] = b[2*i] * c[2*i+1] + b[2*i+1] * c[2*i];
26 /* { dg-final { scan-tree-dump-times "vectorized 0 loops" 1 "vect" } } */
27 /* { dg-final { cleanup-tree-dump "vect" } } */