/* { 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" } } */ |