| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fdump-tree-dom2" } */ |
| |
| struct x |
| { |
| int a[16]; |
| int b[16]; |
| int c[16]; |
| }; |
| |
| extern void foo (int, int, int); |
| |
| void |
| f (struct x *p, unsigned int n) |
| { |
| foo (p->a[n], p->c[n], p->b[n]); |
| if (n > 3) |
| { |
| foo (p->a[n], p->c[n], p->b[n]); |
| if (n > 12) |
| foo (p->b[n], p->a[n], p->c[n]); |
| } |
| } |
| |
| /* { dg-final { scan-tree-dump-times "\\* 4;" 1 "dom2" } } */ |
| /* { dg-final { scan-tree-dump-times "p_\\d\+\\(D\\) \\+ \[^\r\n\]*_\\d\+" 1 "dom2" } } */ |
| /* { dg-final { scan-tree-dump-times "MEM\\\[\\(struct x \\*\\)\[^\r\n\]*_\\d\+" 9 "dom2" } } */ |
| /* { dg-final { cleanup-tree-dump "dom2" } } */ |
