[llvm] [GlobalIsel] Visit ICmp (PR #105991)
Thorsten Schütt via llvm-commits
llvm-commits at lists.llvm.org
Sun Sep 15 23:35:05 PDT 2024
tschuett wrote:
> > I still have an unanswered question.
>
> Which question?
@nikic requested changes with the statement
"This PR is particularly problematic because it adds lot of expensive combines based on things like KnownBits -- these are very much not harmless folds you can add "just because"."
I am still looking for evidence of that claim.
https://github.com/llvm/llvm-project/pull/105991
More information about the llvm-commits
mailing list