| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-dse1" } */ | |
| struct s1 { | |
| unsigned short f1; | |
| unsigned char f2; | |
| }; | |
| struct s2 { | |
| struct s1 *p1; | |
| }; | |
| void f1(struct s2 *p) | |
| { | |
| p->p1->f2 = 9; | |
| p->p1->f2 = 10; | |
| } | |
| /* { dg-final { scan-tree-dump-times "f2 =" 1 "dse1" } } */ |