[all-commits] [llvm/llvm-project] 44e997: [TwoAddressInstruction] Use isPlainlyKilled in pro...

[Jay Foad via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 44e997a158610f99789f4d51e7e89e2cbadb9047
      https://github.com/llvm/llvm-project/commit/44e997a158610f99789f4d51e7e89e2cbadb9047
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2023-09-19 (Tue, 19 Sep 2023)

  Changed paths:
    M llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
    M llvm/test/CodeGen/SystemZ/rot-02.ll
    M llvm/test/CodeGen/X86/combine-or.ll
    M llvm/test/CodeGen/X86/combine-rotates.ll
    M llvm/test/CodeGen/X86/statepoint-cmp-sunk-past-statepoint.ll

  Log Message:
  -----------
  [TwoAddressInstruction] Use isPlainlyKilled in processTiedPairs (#65976)

Calling isPlainlyKilled instead of directly checking for a kill flag
should make processTiedPairs behave the same with LiveIntervals
(i.e. when compiling with -early-live-intervals) as it does with
LiveVariables.