Displaying 2 results from an estimated 2 matches for "r133022".
2011 Dec 01
0
[LLVMdev] The nsw story
Dan Gohman <gohman at apple.com> writes:
> In a world where signed add overflow returns undef, c could be any of
> 0x0000000000000000
> 0x0000000000000001
> 0x0000000000000002
> ...
> 0x000000007fffffff
> or
> 0xffffffff80000000
> 0xffffffff80000001
> 0xffffffff80000002
> ...
> 0xffffffffffffffff
> however it can't ever be
2011 Dec 01
5
[LLVMdev] The nsw story
On Dec 1, 2011, at 9:09 AM, Chris Lattner wrote:
>
> On Dec 1, 2011, at 8:46 AM, Dan Gohman wrote:
>
>>
>> On Nov 30, 2011, at 10:49 PM, Chris Lattner wrote:
>>
>>>
>>> On Nov 29, 2011, at 3:21 PM, Dan Gohman wrote:
>>>
>>>>
>>>> A natural reaction to this problem is to think that LLVM IR is so nice