1 /* { dg-require-effective-target vect_int } */
7 #define DOT4( a, b ) ( a[0]*b[0] + a[1]*b[1] + a[2]*b[2] + a[3]*b[3] )
9 int main1 (int ia[][N])
12 int ib[N] = {0,3,6,9};
15 for (i = 0; i < N; i++)
17 ic[0][i] = DOT4 (ia[i], ib);
21 for (i = 0; i < N; i++)
23 if (ic[0][i] != DOT4 (ia[i], ib))
32 int ia[N][N] = {{1,2,3,4},{2,3,5,7},{2,4,6,8},{22,43,55,77}};
39 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail *-*-* } } } */
40 /* { dg-final { scan-tree-dump-times "not vectorized: complicated access pattern" 1 "vect" } } */
41 /* { dg-final { cleanup-tree-dump "vect" } } */