| /* { dg-do compile } */ | |
| /* { dg-options "-O -fdump-tree-optimized" } */ | |
| int x; | |
| void | |
| foo (void) | |
| { | |
| if (x == 0) | |
| x = 0; | |
| } | |
| void | |
| bar (int i) | |
| { | |
| if (x == i) | |
| x = i; | |
| } | |
| /* { dg-final { scan-tree-dump-not "x =" "optimized" } } */ | |
| /* { dg-final { cleanup-tree-dump "optimized" } } */ |