[all-commits] [llvm/llvm-project] a63680: [X86] LowerRotate - enable v8i16 ROTL/ROTR on all ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a636801a3671ae277b439b10b3fee00ce6717055
      https://github.com/llvm/llvm-project/commit/a636801a3671ae277b439b10b3fee00ce6717055
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-02-24 (Thu, 24 Feb 2022)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/vector-fshl-rot-128.ll
    M llvm/test/CodeGen/X86/vector-fshr-rot-128.ll
    M llvm/test/CodeGen/X86/vector-rotate-128.ll

  Log Message:
  -----------
  [X86] LowerRotate - enable v8i16 ROTL/ROTR on all pre-SSE41 targets

We're still better off expanding this once we have PMOVZX