If X < 0, then lowering the addi might cause the code to use the stack space before allocating it. This is a bug because an asynchronous signal handler can overwrite the unallocated stack space.  | 
			||
|---|---|---|
| .. | ||
| table | ||
				If X < 0, then lowering the addi might cause the code to use the stack space before allocating it. This is a bug because an asynchronous signal handler can overwrite the unallocated stack space.  | 
			||
|---|---|---|
| .. | ||
| table | ||