[all-commits] [llvm/llvm-project] 2fd303: [ConstantFold] Allow propagation of poison for and...

[Juneyoung Lee via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2fd3037ac615643fe8058292d2b89bb19a49cb2f
      https://github.com/llvm/llvm-project/commit/2fd3037ac615643fe8058292d2b89bb19a49cb2f
  Author: Juneyoung Lee <aqjune at gmail.com>
  Date:   2021-06-24 (Thu, 24 Jun 2021)

  Changed paths:
    M llvm/lib/IR/ConstantFold.cpp

  Log Message:
  -----------
  [ConstantFold] Allow propagation of poison for and/or i1

They were disallowed due to its bad interaction with select i1 -> and/or i1.
The transformation is now disabled by D101191, so let's revive this.