| /* Assignments via pointers pointing to global variables were being killed | |
| by SSA-DCE. Test contributed by Paul Brook <paul@nowt.org> */ | |
| int glob; | |
| void | |
| fn2(int ** q) | |
| { | |
| *q = &glob; | |
| } | |
| void test() | |
| { | |
| int *p; | |
| fn2(&p); | |
| *p=42; | |
| } | |
| int main() | |
| { | |
| test(); | |
| if (glob != 42) abort(); | |
| exit (0); | |
| } |