[PATCH] InstCombine Check if Signed Addition Overflows

[Rafael Espíndola]

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