[LLVMdev] [PATCH] Split LoopUnroll pass into mechanism and policy

[Devang Patel]

Dan,

On May 6, 2008, at 5:56 PM, Dan Gohman wrote:

> This should still make it easy to write new unrolling passes with
> custom heuristics, but it would also be more flexible for passes to
> do unrolling in combination with other transformations.

Do you mean unrolling during other transformation or before/after  
other transformation ? Do you have specific example in mind ?
Thanks,
-
Devang