[all-commits] [llvm/llvm-project] ebeb19: [X86] Add bswap(shl()) test

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ebeb191b65feec74d54cec574e6bcae9f269cf8b
      https://github.com/llvm/llvm-project/commit/ebeb191b65feec74d54cec574e6bcae9f269cf8b
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-02-19 (Sat, 19 Feb 2022)

  Changed paths:
    M llvm/test/CodeGen/X86/combine-bswap.ll

  Log Message:
  -----------
  [X86] Add bswap(shl()) test

Test based off issues #51391 and #53867 - we're going to end up needing InstCombine + DAG variants of this fold as DAG can create BSWAP nodes as part of load folding