[all-commits] [llvm/llvm-project] 18e777: [GVN] Also remove phi nodes from VN table (PR65447)

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 18e77760ce5e42d9057f69c3e64a8300d01a48ac
      https://github.com/llvm/llvm-project/commit/18e77760ce5e42d9057f69c3e64a8300d01a48ac
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2023-09-15 (Fri, 15 Sep 2023)

  Changed paths:
    M llvm/lib/Transforms/Scalar/GVN.cpp
    A llvm/test/Transforms/GVN/pr65447.ll

  Log Message:
  -----------
  [GVN] Also remove phi nodes from VN table (PR65447)

Followup to D158849: We also need to remove the phi node from the
VN table, which is not handled by removeInstruction().

Fixes https://github.com/llvm/llvm-project/issues/65447.