| /* { dg-do compile } */ | |
| /* { dg-options "-O -fstrict-aliasing -fdump-tree-optimized" } */ | |
| struct A | |
| { | |
| int i; | |
| }; | |
| struct B | |
| { | |
| struct A a; | |
| int j; | |
| }; | |
| int foo (struct A *p, struct B *q) | |
| { | |
| p->i = 0; | |
| q->j = 1; | |
| return p->i; | |
| } | |
| /* { dg-final { scan-tree-dump "return 0;" "optimized" } } */ |