[fpc-devel] Register allocation question

[Florian Klämpfl]

Am 09.04.2011 21:34, schrieb Daniël Mantione:
> I think the challenge is do design some generic infrastructure to tell
> the register allocator about biasing it should do, and then to add some
> heuristics somewhere else (like leaf/non-leaf) to give the register
> allocator the proper instructions.

True, but we even don't find the time to extend the reg. allocator to
handle overlapping registers better so starting with different register
allocation initializations is a good approach imo.