| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-dom2" } */ | |
| float foo(float x) | |
| { | |
| x += 1; | |
| x -= 1; | |
| return x; | |
| } | |
| /* We should *not* fold the arithmetic. */ | |
| /* { dg-final { scan-tree-dump-times "0\\.0" 0 "dom2"} } */ | |
| /* { dg-final { cleanup-tree-dump "dom2" } } */ |