1 /* { dg-do compile } */
2 /* { dg-require-effective-target vect_int } */
3 /* { dg-require-effective-target vect_float } */
32 /* Not vectorizable yet (cross-iteration cycle). */
34 for (i = 0; i < N; i++) {
35 diff += (cb[i] - cc[i]);
40 /* Not vectorizable yet (outer-loop: not attempted.
41 inner-loop: cross iteration cycle; multi-dimensional arrays). */
43 for (i = 0; i < N; i++) {
44 for (i = 0; i < N; i++) {
45 diff += (image[i][j] - block[i][j]);
52 for (i = 0; i < N; i++){
59 for (i = 0; i < N; i++){
60 a[i] = b[i] + c[i] + d[i];
65 /* Not vectorizable yet (access pattern). */
66 for (i = 0; i < N/2; i++){
67 a[i] = b[2*i+1] * c[2*i+1] - b[2*i] * c[2*i];
68 d[i] = b[2*i] * c[2*i+1] + b[2*i+1] * c[2*i];
74 for (i = 0; i < N; i++){
77 ia[i] = ib[i] + ic[i];
84 /* Not vectorizable yet (two types with different nunits in vector). */
85 for (i = 0; i < N; i++){
86 ia[i] = ib[i] + ic[i];
87 sa[i] = sb[i] + sc[i];
93 /* Not vetorizable yet (too conservative dependence test). */
94 for (i = 0; i < N; i++){
101 /* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */
102 /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */
103 /* { dg-final { cleanup-tree-dump "vect" } } */