[all-commits] [llvm/llvm-project] 394867: [ConstraintElimination] Verify CS and DFSInStack a...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 39486753d5c69d98d510c9ed43c92f076ec4c602
      https://github.com/llvm/llvm-project/commit/39486753d5c69d98d510c9ed43c92f076ec4c602
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2021-01-30 (Sat, 30 Jan 2021)

  Changed paths:
    M llvm/lib/Transforms/Scalar/ConstraintElimination.cpp

  Log Message:
  -----------
  [ConstraintElimination] Verify CS and DFSInStack are in sync.(NFC)

After the main loop is done, we should have one constraint per item in
DFSInStack. Otherwise we added a constraint without a proper DFSInStack
item.