| /* { dg-do compile } */ | |
| /* { dg-options "-O3 -fdump-tree-fre4" } */ | |
| extern void foo(void); | |
| static int a[2], b, *c[2]; | |
| int main() { | |
| for (b = 0; b < 2; b++) | |
| c[b] = &a[1]; | |
| if (!c[0]) | |
| foo(); | |
| return 0; | |
| } | |
| /* Even when vectorizing we should eliminate the call to foo. */ | |
| /* { dg-final { scan-tree-dump-not "foo" "fre4" } } */ |