| /* { dg-do compile } */ | |
| /* { dg-skip-if "" { *-*-* } { "-O0" } { "" } } */ | |
| /* { dg-additional-options "-fdump-tree-fre1" } */ | |
| int x; | |
| int main() | |
| { | |
| x = 0; | |
| if (x) | |
| { | |
| for (int i = 0; i < 10; ++i) | |
| x = i; | |
| } | |
| return x; | |
| } | |
| /* { dg-final { scan-tree-dump "return 0;" "fre1" } } */ |