| /* { dg-do compile } */ |
| /* { dg-options "-Og -Wuninitialized -ftree-bit-ccp -fno-thread-jumps -fdump-tree-uninit2" } */ |
| |
| void exit(int __status) __attribute__ ((__noreturn__)); |
| int posix_memalign(void **__memptr, __SIZE_TYPE__ __alignment, |
| __SIZE_TYPE__ __size); |
| |
| void *f(void) |
| { |
| void *ptr; |
| |
| if (posix_memalign(&ptr, 16, 256) != 0) |
| exit(1); |
| |
| return ptr; /* { dg-bogus "uninitialized" } */ |
| } |
| |
| /* Make sure the uninit pass has something to do, add to the set of |
| disabled optimizations if not. */ |
| /* { dg-final { scan-tree-dump "# ptr_. = PHI" "uninit2" } } */ |
