[LLVMdev] Multiple connected components in live interval

[Quentin Colombet]

> 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