1 /* { dg-do compile } */
2 /* { dg-options "-O1 -fdump-tree-optimized" } */
13 /* There should be no != 0 which is produced by the front-end as
14 ~x != 0 is the same as x != -1 (or ~0). Likewise for ==. */
15 /* { dg-final { scan-tree-dump-times "!= 0" 0 "optimized"} } */
16 /* { dg-final { scan-tree-dump-times "!= -1" 1 "optimized"} } */
17 /* { dg-final { scan-tree-dump-times "== 0" 0 "optimized"} } */
18 /* { dg-final { scan-tree-dump-times "== -1" 1 "optimized"} } */
20 /* { dg-final { cleanup-tree-dump "optimized" } } */