[PATCH] D77804: [DAG] Enable ISD::SHL/SRL SimplifyMultipleUseDemandedBits handling (WIP)

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

I've raised https://bugs.llvm.org/show_bug.cgi?id=51209 about the poor quality of the gorc2 pattern matching and the gorc2, gorc2 -> gorc2 tests.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D77804/new/

https://reviews.llvm.org/D77804