[PATCH] D141875: [InstCombine] Reorder (shl (add/sub (shl x, C0), y), C1) -> (add/sub (shl x, C0 + C1), (shl y, C1))

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n added a comment.

Either this or `D140850` cause the failure: https://lab.llvm.org/buildbot/#/builders/183/builds/10447

Going to revert while I look into it.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141875/new/

https://reviews.llvm.org/D141875