[all-commits] [llvm/llvm-project] 550d90: Revert "[AArch64] Add a tablegen pattern for UZP2."

[sjoerdmeijer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 550d90e692af6344bd32db7f228f3264a92620b8
      https://github.com/llvm/llvm-project/commit/550d90e692af6344bd32db7f228f3264a92620b8
  Author: Sjoerd Meijer <sjoerd.meijer at arm.com>
  Date:   2021-12-30 (Thu, 30 Dec 2021)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    R llvm/test/CodeGen/AArch64/arm64-uzp2-combine.ll

  Log Message:
  -----------
  Revert "[AArch64] Add a tablegen pattern for UZP2."

This reverts commit ada028c32f47ca84a0b7be5d1ab4e3c943f859a3.

A performance regression was reported that we need to investigate:

https://github.com/llvm/llvm-project/issues/52919