[all-commits] [llvm/llvm-project] 503e3a: [X86] Remove _REV instructions from the EVEX2VEX t...

[Shengchen Kan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 503e3a4130fcc1b18e39fbaff880ada959f93be5
      https://github.com/llvm/llvm-project/commit/503e3a4130fcc1b18e39fbaff880ada959f93be5
  Author: Shengchen Kan <shengchen.kan at intel.com>
  Date:   2023-09-11 (Mon, 11 Sep 2023)

  Changed paths:
    M llvm/test/CodeGen/X86/evex-to-vex-compress.mir
    M llvm/utils/TableGen/X86EVEX2VEXTablesEmitter.cpp

  Log Message:
  -----------
  [X86] Remove _REV instructions from the EVEX2VEX tables (#65752)

_REV instruction should not appear before encoding optimization, so
there is no chance to compress it during MIR optimizations.