| /* { dg-do compile } */ | |
| /* { dg-options "-O1 -fdump-tree-optimized" } */ | |
| _Bool f1(_Bool a, _Bool b) | |
| { | |
| if (a) | |
| { | |
| if (b) | |
| return 1; | |
| else | |
| return 0; | |
| } | |
| return 0; | |
| } | |
| /* There should be only one if, the outer one; the inner one | |
| should have been changed to straight line code with the | |
| value of b (except that we don't fold ! (b != 0) into b | |
| which can be fixed in a different patch). */ | |
| /* { dg-final { scan-tree-dump-times "if" 1 "optimized"} } */ | |
| /* { dg-final { cleanup-tree-dump "optimized" } } */ |