[LLVMdev] Pluggable Register Coalescers

[David Greene]

On Monday 09 July 2007 16:49, Reid Spencer wrote:

> The only thing that comes to mind is that creating and running the
> coalescer are separate operations so you might want to do the creation
> of it in alias analysis style. Then, the allocator can a) determine if a
> coalescer was created, b) obtain the coalescer that was created, if any,
> and c) run it at the right time for the allocator's algorithm, or even
> not at all.

Ok, that sounds like a good plan.  I'll brush up on how alias analysis
works and work from there.

                                            -Dave