1 /* { dg-do compile } */
2 /* { dg-options "-fno-strict-overflow -O2 -fdump-tree-final_cleanup" } */
4 /* Dual of strict-overflow-5.c. */
6 /* We can only unroll when using strict overflow semantics. */
13 for (index = i; index <= i+4; index+=2)
19 /* { dg-final { scan-tree-dump-times "r = 3" 0 "final_cleanup" } } */
20 /* { dg-final { cleanup-tree-dump "final_cleanup" } } */