[PATCH] D33105: [AMDGPU] Turn register pressure estimation into forward tracker

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added a comment.

In https://reviews.llvm.org/D33105#755182, @vpykhtin wrote:

> This looks a bit as using carkeys to open a bottle. Should we have single instruction RP diff returning function without changing any state?


We probably should, but it probably does not belong to this change.


Repository:
  rL LLVM

https://reviews.llvm.org/D33105