| /* { dg-do compile } */ | |
| /* { dg-options "-O1 -fdump-tree-optimized" } */ | |
| int f(_Bool x) | |
| { | |
| int y; | |
| if (!x) | |
| y = 0; | |
| else | |
| y = 1; | |
| return y; | |
| } | |
| /* There should be no == 0. Though PHI-OPT or invert_truth does not | |
| fold its tree forwprop is able to clean up the mess. */ | |
| /* { dg-final { scan-tree-dump-times "== 0" 0 "optimized" } } */ | |