1 /* { dg-require-effective-target size32plus } */
2 /* { dg-timeout-factor 4.0 } */
12 int A[M][M][M], B[M][M], C[M][M];
14 static int __attribute__((noinline))
19 /* These loops contain too few iterations to be blocked by 64. */
20 for (i = 0; i < 24; i++)
21 for (j = 0; j < 24; j++)
22 for (k = 0; k < 24; k++)
23 A[i][j][k] = B[i][k] * C[k][j];
25 /* These loops should still be loop blocked. */
26 for (i = 0; i < M; i++)
27 for (j = 0; j < M; j++)
28 for (k = 0; k < M; k++)
29 A[i][j][k] = B[i][k] * C[k][j];
31 return A[0][0][0] + A[M-1][M-1][M-1];
41 for (i = 0; i < M; i++)
42 for (j = 0; j < M; j++)
51 fprintf (stderr, "res = %d \n", res);
60 /* { dg-final { scan-tree-dump-times "will be loop blocked" 1 "graphite" } } */
61 /* { dg-final { cleanup-tree-dump "graphite" } } */