1/* { dg-do compile } */
2/* { dg-options "-O2 -fdump-tree-original" } */
3
4int test1(int a, int b)
5{
6  return ~a == ~b;
7}
8
9int test2(int c, int d)
10{
11  return -c == -d;
12}
13
14int test3(int e)
15{
16  return -e == 5;
17}
18
19int test4(int f)
20{
21  return ~f == 5;
22}
23
24int test5(int g, int h)
25{
26  return ~g < ~h;
27}
28
29int test6(int i, int j)
30{
31  return ~i >= ~j;
32}
33
34int test7(int k)
35{
36  return ~k < 3;
37}
38
39int test8(int l)
40{
41  return ~l >= 2;
42}
43
44/* { dg-final { scan-tree-dump-times "b == a" 1 "original" } } */
45/* { dg-final { scan-tree-dump-times "c == d" 1 "original" } } */
46/* { dg-final { scan-tree-dump-times "e == -5" 1 "original" } } */
47/* { dg-final { scan-tree-dump-times "f == -6" 1 "original" } } */
48/* { dg-final { scan-tree-dump-times "h < g" 1 "original" } } */
49/* { dg-final { scan-tree-dump-times "j >= i" 1 "original" } } */
50/* { dg-final { scan-tree-dump-times "k >= -3" 1 "original" } } */
51/* { dg-final { scan-tree-dump-times "l < -2" 1 "original" } } */
52/* { dg-final { cleanup-tree-dump "original" } } */
53
54