[LLVMdev] Def/Kill flags for subregisters

[Jakob Stoklund Olesen]

On 22/04/2009, at 18.42, Evan Cheng wrote:
> We have (sort of) plans to replace LiveVariables.

I see. I need to use subregisters and the register scavenger together,  
so I have to do something. However, if a new and improved  
LiveVariables is forthcoming, I can simply disable certain assertions  
in the register scavenger in my local tree. That will create less than  
optimal code, but it will work.

> Of course, neither of these should stop you from fixing existing
> bugs. :-)

I'll try to track down the premature kill in the coalescer. :-)

/jakob