1 /* { dg-do compile } */
2 /* { dg-options "-O2 -ftree-loop-linear -fdump-tree-ltrans-all" } */
3 /* { dg-require-effective-target size32plus } */
6 int foo(int N, int *res)
10 /* This loop should be converted to a perfect nest and
12 for (i = 0; i < N; i++)
14 for (j = 0; j < N; j++)
15 sum = sum + u[i + 1335 * j];
21 /* { dg-final { scan-tree-dump-times "converted loop nest to perfect loop nest" 1 "ltrans"} } */
22 /* { dg-final { scan-tree-dump-times "transformed loop" 1 "ltrans"} } */
23 /* { dg-final { cleanup-tree-dump "ltrans" } } */