| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -ftree-tail-merge -fdump-tree-pre" } */ | |
| int bar (int); | |
| void baz (int); | |
| int foo (int y) | |
| { | |
| int a, b; | |
| a = bar (7) + 6; | |
| b = bar (7) + 6; | |
| return a + b; | |
| } | |
| /* { dg-final { scan-tree-dump-times "bar \\(" 2 "pre"} } */ |