[all-commits] [llvm/llvm-project] 7128b1: SimpleLoopUnswitch: Restore uniform unswitch test

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7128b127c38dfae27b8b55e76ead51dfdda9b6ca
      https://github.com/llvm/llvm-project/commit/7128b127c38dfae27b8b55e76ead51dfdda9b6ca
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2023-07-07 (Fri, 07 Jul 2023)

  Changed paths:
    A llvm/test/Transforms/SimpleLoopUnswitch/AMDGPU/uniform-unswitch.ll

  Log Message:
  -----------
  SimpleLoopUnswitch: Restore uniform unswitch test

This was supposed to document the new PM limitation but
was deleted in fb4113ef0c8b2c5e5e2817e9ca14fb57a6d252be

Switch to generated checks since that's more reliable than XFAIL, and
just preserve the preferred results as comments.