| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fdump-tree-original" } */ |
| |
| int test1(int a, int b) |
| { |
| return (a ^ b) == 0; |
| } |
| |
| int test2(int c, int d) |
| { |
| return (c ^ d) != 0; |
| } |
| |
| unsigned int test3(unsigned int e, unsigned int f) |
| { |
| return (e ^ f) == 0; |
| } |
| |
| unsigned int test4(unsigned int g, unsigned int h) |
| { |
| return (g ^ h) != 0; |
| } |
| |
| /* { dg-final { scan-tree-dump-times "a == b" 1 "original" } } */ |
| /* { dg-final { scan-tree-dump-times "c != d" 1 "original" } } */ |
| /* { dg-final { scan-tree-dump-times "e == f" 1 "original" } } */ |
| /* { dg-final { scan-tree-dump-times "g != h" 1 "original" } } */ |
| /* { dg-final { cleanup-tree-dump "original" } } */ |
