1 /* { dg-require-effective-target section_anchors } */
19 struct s a; /* array a.n is unaligned */
22 struct s e; /* array e.n is aligned */
26 struct s2 a; /* array a.n is unaligned */
29 struct s2 e; /* array e.n is aligned */
41 for (i = 0; i < N; i++)
43 tmp1[2].a.n[1][2][i] = 5;
47 for (i = 0; i <N; i++)
49 if (tmp1[2].a.n[1][2][i] != 5)
54 for (i = 3; i < N-1; i++)
56 tmp1[2].a.n[1][2][i] = 6;
60 for (i = 3; i < N-1; i++)
62 if (tmp1[2].a.n[1][2][i] != 6)
67 for (i = 0; i < N; i++)
69 for (j = 0; j < N; j++)
71 tmp1[2].e.n[1][i][j] = 8;
76 for (i = 0; i < N; i++)
78 for (j = 0; j < N; j++)
80 if (tmp1[2].e.n[1][i][j] != 8)
86 for (i = 0; i < N-4; i++)
88 for (j = 0; j < N-4; j++)
90 tmp2[2].e.n[1][i][j] = 8;
95 for (i = 0; i < N-4; i++)
97 for (j = 0; j < N-4; j++)
99 if (tmp2[2].e.n[1][i][j] != 8)
114 /* { dg-final { scan-tree-dump-times "vectorized 4 loops" 1 "vect" { target vect_int } } } */
115 /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */
116 /* Alignment forced using versioning until the pass that increases alignment
117 is extended to handle structs. */
118 /* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 4 "vect" { target {vect_int && vector_alignment_reachable } } } } */
119 /* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 4 "vect" { target {vect_int && {! vector_alignment_reachable} } } } } */
120 /* { dg-final { cleanup-tree-dump "vect" } } */