[LLVMdev] Multiple connected components in live interval

[Quentin Colombet]

> On Apr 21, 2015, at 11:49 PM, Jonas Paulsson <jonas.paulsson at ericsson.com> wrote:
> 
> I looked at SplitKit, but I am not sure how to best do it, so it would be great if you could take a look.

Sure.
I will try to do that by the end of the week.

Cheers,
Q.

> 
> /Jonas
> 
> 
> On 2015-04-21 19:35, Quentin Colombet wrote:
>>> On Apr 21, 2015, at 7:40 AM, Jakob Stoklund Olesen <stoklund at 2pi.dk> wrote:
>>> 
>>> 
>>>> On Apr 21, 2015, at 05:39, Jonas Paulsson <jonas.paulsson at ericsson.com> wrote:
>>>> 
>>>> Could it then be that the RegisterCoalescer should split live ranges when LIS->shrinkToUses() return true? Why does it not do that,     when the verifier demands this?
>>> I think it should. That's an oversight.
>> Yep, this is likely the problem.
>> 
>> Jonas, do you think you can investigate a fix, or do you want me to look at it?
>> 
>> Cheers,
>> -Quentin
>