| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-ch2-details" } */ | |
| extern int foo (int); | |
| void bla (void) | |
| { | |
| int i, n = foo (0); | |
| for (i = 0; i < n; i++) | |
| foo (i); | |
| } | |
| /* There should be a header duplicated. */ | |
| /* { dg-final { scan-tree-dump-times "Duplicating header" 1 "ch2"} } */ |