Displaying 1 result from an estimated 1 matches for "9bb1a359".
2013 Jun 12
3
[LLVMdev] RFC - Profile Guided Optimization in LLVM
On Wed, Jun 12, 2013 at 2:55 PM, Jakob Stoklund Olesen <stoklund at 2pi.dk>wrote:
> That sounds plausible to me. It seems like we might need a way of
> representing call graph profiling in addition to the existing branch
> probabilities?
>
Agreed. An important consideration here is WPO vs. LTO vs. TU-at-a-time
call graphs.
> FWIW, the greedy register allocator’s live range