1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fdump-tree-optimized" } */
3
4 int
foo(int a)5 foo (int a)
6 {
7 return (!a & 1) != ((a == 0) & 1);
8 }
9
10 /* { dg-final { scan-tree-dump-times "return 0" 1 "optimized" } } */
11 /* { dg-final { cleanup-tree-dump "optimized" } } */
12