| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-fre-stats" } */ | |
| struct s { | |
| int *n; | |
| }; | |
| int | |
| foo (__SIZE_TYPE__ i, struct s *array) | |
| { | |
| int *p = array[i].n; | |
| if (p) | |
| { | |
| int *q = array[i].n; | |
| if (p != q) | |
| return 1; | |
| } | |
| return 0; | |
| } | |
| /* We should eliminate two address calculations, one cast, and one load. */ | |
| /* { dg-final { scan-tree-dump-times "Eliminated: 4" 1 "fre"} } */ | |
| /* { dg-final { cleanup-tree-dump "fre" } } */ |