[LLVMdev] proposed new rule for getelementptr

[Chris Lattner]

On Jul 22, 2009, at 1:32 PM, Dan Gohman wrote:

>>>
>>> - A null pointer is associated with no addresses.
>>>
>>
>> A null pointer in address space 0.
>
> I'm not fond of weird address-space semantics, but for consistency
> with what the optimizer is currently doing, you're right.

FWIW, this will be addressed when we finally get around to adding  
explicit support for trappability to load/store.

-Chris