[all-commits] [llvm/llvm-project] 1f5ee8: [LVI] Don't return optional from getEdgeValueLocal...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1f5ee8078958338e1ad320704b8b658c399c2236
      https://github.com/llvm/llvm-project/commit/1f5ee8078958338e1ad320704b8b658c399c2236
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2023-12-12 (Tue, 12 Dec 2023)

  Changed paths:
    M llvm/lib/Analysis/LazyValueInfo.cpp

  Log Message:
  -----------
  [LVI] Don't return optional from getEdgeValueLocal() (NFC)

The general convention inside LVI is that std::nullopt means that
a value has been pushed to the worklist. However, getEdgeValueLocal()
used it as an additional spelling for getOverdefined() instead.