| /* { dg-do compile } */ | |
| /* { dg-options "-O1 -fdump-tree-optimized" } */ | |
| _Bool f1(_Bool x) | |
| { | |
| return !!x; | |
| } | |
| /* There should be no != 0 which is produced by the front-end as | |
| bool_var != 0 is the same as bool_var. */ | |
| /* { dg-final { scan-tree-dump-times "!= 0" 0 "optimized"} } */ | |
| /* There should be no subfe for powerpc. Check if we actually optimized | |
| away the comparison. */ | |
| /* { dg-final { scan-assembler-times "subfe" 0 { target powerpc*-*-* } } } */ | |