| /* { dg-options "-O2 -floop-block -fdump-tree-graphite-all" } */ |
| |
| #define N 24 |
| #define M 100 |
| |
| float A[M][M][M], B[M][M], C[M][M]; |
| |
| void test (void) |
| { |
| int i, j, k; |
| |
| /* These loops contain too few iterations for being strip-mined by 64. */ |
| for (i = 0; i < 24; i++) |
| for (j = 0; j < 24; j++) |
| for (k = 0; k < 24; k++) |
| A[i][j][k] = B[i][k] * C[k][j]; |
| |
| /* These loops should still be strip mined. */ |
| for (i = 0; i < M; i++) |
| for (j = 0; j < M; j++) |
| for (k = 0; k < M; k++) |
| A[i][j][k] = B[i][k] * C[k][j]; |
| } |
| |
| /* { dg-final { cleanup-tree-dump "graphite" } } */ |
