[all-commits] [llvm/llvm-project] 042107: [DebugInfo][NFC] Rename is/setUndef to is/setKilll...

[Orlando Cazalet-Hyams via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 042107494d341f0e6eb38b474ec8bed13b6fd978
      https://github.com/llvm/llvm-project/commit/042107494d341f0e6eb38b474ec8bed13b6fd978
  Author: OCHyams <orlando.hyams at sony.com>
  Date:   2023-01-06 (Fri, 06 Jan 2023)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicInst.h
    M llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
    M llvm/lib/CodeGen/CodeGenPrepare.cpp
    M llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
    M llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
    M llvm/lib/Transforms/Utils/Debugify.cpp
    M llvm/lib/Transforms/Utils/LoopUtils.cpp
    M llvm/unittests/Transforms/Utils/LocalTest.cpp

  Log Message:
  -----------
  [DebugInfo][NFC] Rename is/setUndef to is/setKilllocation

These names better reflect the semantics and also the implementation, since
it's not just "undef" operands that are sentinels used to signal that the debug
intrinsic terminates dominating locations definitions.

Related to https://discourse.llvm.org/t/auto-undef-debug-uses-of-a-deleted-value

Reviewed By: StephenTozer

Differential Revision: https://reviews.llvm.org/D140903