1 /* { dg-do compile { target size32plus } } */
2 /* { dg-options "-O2 -ftree-loop-distribution -ftree-loop-distribute-patterns -fdump-tree-ldist-details" } */
3 
4 #define M (256)
5 #define N (1024)
6 int arr[M][N];
7 
8 void
foo(void)9 foo (void)
10 {
11   for (unsigned i = 0; i < M; ++i)
12     for (unsigned j = 0; j < N; ++j)
13       arr[i][j] = 0;
14 }
15 
16 /* { dg-final { scan-tree-dump "Loop nest . distributed: split to 0 loops and 1 library" "ldist" } } */
17