| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -ftree-tail-merge -fdump-tree-pre" } */ | |
| struct S { | |
| int i; | |
| }; | |
| extern struct S foo (void); | |
| extern int foo2 (void); | |
| struct S s; | |
| int bar (int c) { | |
| int r; | |
| if (c) | |
| { | |
| s = foo (); | |
| r = foo2 (); | |
| } | |
| else | |
| { | |
| s = foo (); | |
| r = foo2 (); | |
| } | |
| return r; | |
| } | |
| /* { dg-final { scan-tree-dump-times "foo \\(" 1 "pre"} } */ | |
| /* { dg-final { scan-tree-dump-times "foo2 \\(" 1 "pre"} } */ |