[PATCH] D155472: [DAG] Attempt shl narrowing in SimplifyDemandedBits

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n added a comment.

In D155472#4652226 <https://reviews.llvm.org/D155472#4652226>, @RKSimon wrote:

> address feedback and rebase - I'm still investigating how to handle more of the X86-specific changes in pre-commits

Do they cause regressions if committed independently?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D155472/new/

https://reviews.llvm.org/D155472