[PATCH] D82598: [analyzer][Liveness][NFC] Get rid of statement liveness, because such a thing doesn't exist

Mon Jun 29 08:36:50 PDT 2020

NoQ added a comment.

In D82598#2119545 <https://reviews.llvm.org/D82598#2119545>, @xazax.hun wrote:

> > Given that we'd also barely ever notice that we forgot one of those, i'm very much in favor of having liveness analysis instead, that would declaratively describe which expressions are live when, so that to automatically guarantee that we always only track what's necessary and never snowball our state with dead expressions.
>
> Fair point. I do not remember any problem with the current liveness analysis so I guess if something is not broken do not fix it. We also don't have any evidence of this being a bottleneck.

D55566 <https://reviews.llvm.org/D55566>!

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D82598/new/

https://reviews.llvm.org/D82598