| /* { dg-do run } */ | |
| /* { dg-options "-O -fdump-tree-fre1-details" } */ | |
| int j; | |
| int main () | |
| { | |
| int i = 1; | |
| int **p; | |
| j = 0; | |
| p = __builtin_malloc (sizeof (int *)); | |
| *p = &i; | |
| p = __builtin_realloc (p, 2 * sizeof (int *)); | |
| **p = 0; | |
| if (i != 0) | |
| __builtin_abort (); | |
| return j; | |
| } | |
| /* { dg-final { scan-tree-dump "Replaced j with 0" "fre1" } } */ |