| /* { dg-do run } */ |
| /* { dg-skip-if "No undefined weak" { hppa*-*-hpux* || powerpc-ibm-aix* } } */ |
| /* { dg-require-weak "" } */ |
| /* { dg-additional-options "-Wl,-undefined,dynamic_lookup" { target *-*-darwin* } } */ |
| /* { dg-additional-options "-Wl,-flat_namespace" { target *-*-darwin[89]* } } */ |
| |
| void __attribute__((noinline,noclone)) |
| check (int i) |
| { |
| if (i == 0) |
| __builtin_exit (0); |
| } |
| |
| int i; |
| extern int x __attribute__((weak)); |
| |
| int main(int argc, char **argv) |
| { |
| if (argc) |
| { |
| check (i); |
| return x; |
| } |
| else |
| { |
| check (i); |
| return x-1; |
| } |
| return 0; |
| } |
