[PATCH] InstCombine Check if Signed Addition Overflows

[Rafael Espíndola]

Sorry, false alarm. I committed it back.

On 28 May 2014 14:57, Rafael Espíndola <rafael.espindola at gmail.com> wrote:
> Sorry, I reverted the patch since it looks like it caused a crash
> building libcxx. I am currently reducing the testcase and will post it
> here when I have it.
>
> On 28 May 2014 12:13, suyog sarda <sardask01 at gmail.com> wrote:
>> Thanks a lot.
>>
>> Thanks to Rahul Jain for working with me on this patch.
>>
>>
>> On Wed, May 28, 2014 at 9:09 PM, Rafael Espíndola
>> <rafael.espindola at gmail.com> wrote:
>>>
>>> > Thanks Rafael, Jingyue Wu for valuable help in refining this patch.
>>>
>>> r209746. I just changed the test to use named instructions to make it
>>> a bit easier to read.
>>>
>>> Thanks,
>>> Rafael
>>
>>
>>
>>
>> --
>> With regards,
>> Suyog Sarda