[all-commits] [llvm/llvm-project] f7b61f: [X86][CodeGen] Transform NDD SUB to CMP if dest re...

[Shengchen Kan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f7b61f81b5c4710fe089c357ef57ac0afcaf4b56
      https://github.com/llvm/llvm-project/commit/f7b61f81b5c4710fe089c357ef57ac0afcaf4b56
  Author: Shengchen Kan <shengchen.kan at intel.com>
  Date:   2024-01-24 (Wed, 24 Jan 2024)

  Changed paths:
    M llvm/lib/Target/X86/X86InstrInfo.cpp
    M llvm/test/CodeGen/X86/apx/adc.ll
    M llvm/test/CodeGen/X86/apx/sbb.ll
    M llvm/test/CodeGen/X86/apx/sub.ll

  Log Message:
  -----------
  [X86][CodeGen] Transform NDD SUB to CMP if dest reg is dead (#79135)