[PATCH] D35816: [Greedy RegAlloc] Add logic to greedy reg alloc to avoid bad eviction chains

[Quentin Colombet via Phabricator via llvm-commits]

qcolombet added a comment.

For the record, playing with the order helps but to do the optimal (local) coloring here I would need to spend more time on the heuristic.
Again the easiest fix is probably the hints reconciling by region.


Repository:
  rL LLVM

https://reviews.llvm.org/D35816