[all-commits] [llvm/llvm-project] 65e128: [X86] Add GFNI shift/rotate/funnel-shift vXi8 by c...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 65e1283384aa9e76ba3b45dcdddf70f9145602db
      https://github.com/llvm/llvm-project/commit/65e1283384aa9e76ba3b45dcdddf70f9145602db
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-03-10 (Thu, 10 Mar 2022)

  Changed paths:
    A llvm/test/CodeGen/X86/gfni-funnel-shifts.ll
    A llvm/test/CodeGen/X86/gfni-rotates.ll
    A llvm/test/CodeGen/X86/gfni-shifts.ll

  Log Message:
  -----------
  [X86] Add GFNI shift/rotate/funnel-shift vXi8 by constant splat tests

GFNI can efficiently perform vXi8 shift/rotates by constant splats using X86ISD::GF2P8AFFINEQB