[LLVMdev] new IA64 backend
sabre at nondot.org
Fri Mar 18 08:22:38 PST 2005
On Fri, 18 Mar 2005, Andrew Lenharth wrote:
>> This was in my plan to implement, but unfortunately I won't have time to
>> play with this for a while. :(
> Right, but once the MI are RAed, you want to be able to do a post-pass
> scheduling also. So you need to be able to take a MBB and produce a
> DAG. A scheduler obviously wouldn't care how it came about having a
> DAG. And it is easier to do the lift from a MBB to a DAG than to change
> the entire ISelPattern process at the moment. Baby steps.
Oh right, for post-pass scheduling I completely agree.
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