[all-commits] [llvm/llvm-project] 8bbf10: [X86][NFC] Remove dead code for "_REV" instructions

[Shengchen Kan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8bbf100799a97f8342bf1a8409c6fb48f03e837f
      https://github.com/llvm/llvm-project/commit/8bbf100799a97f8342bf1a8409c6fb48f03e837f
  Author: Shengchen Kan <shengchen.kan at intel.com>
  Date:   2024-01-06 (Sat, 06 Jan 2024)

  Changed paths:
    M llvm/lib/Target/X86/MCTargetDesc/X86BaseInfo.h
    M llvm/lib/Target/X86/X86FlagsCopyLowering.cpp

  Log Message:
  -----------
  [X86][NFC] Remove dead code for "_REV" instructions

Those "_REV" instructions should not appear before encoding
optimization, while macro fusion and flag-copy lowering are before
encoding optimization.