[all-commits] [llvm/llvm-project] d4994d: Revert "[X86][AsmParser] Refactor code and optimiz...

[Alan Zhao via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d4994d0e7922a94e79b4b5ccc062359f820667d1
      https://github.com/llvm/llvm-project/commit/d4994d0e7922a94e79b4b5ccc062359f820667d1
  Author: Alan Zhao <ayzhao at google.com>
  Date:   2023-05-12 (Fri, 12 May 2023)

  Changed paths:
    M llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
    M llvm/lib/Target/X86/MCTargetDesc/CMakeLists.txt
    R llvm/lib/Target/X86/MCTargetDesc/X86EncodingOptimization.cpp
    R llvm/lib/Target/X86/MCTargetDesc/X86EncodingOptimization.h
    M llvm/lib/Target/X86/X86InstrAsmAlias.td
    M llvm/lib/Target/X86/X86MCInstLower.cpp
    M llvm/test/MC/X86/x86_64-avx-encoding.s
    M llvm/test/tools/llvm-mca/X86/show-encoding.s

  Log Message:
  -----------
  Revert "[X86][AsmParser] Refactor code and optimize more instructions from VEX3 to VEX2"

This reverts commit c13ed1cc75781fccc7cec91017e84341c3047229.

Reason: causes bolt tests to fail: https://crbug.com/1445243