[all-commits] [llvm/llvm-project] cde780: [DAGCombine] Add debug counter (#78259)

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cde780c18f8cde22ffd377bf6bcc098c52640f00
      https://github.com/llvm/llvm-project/commit/cde780c18f8cde22ffd377bf6bcc098c52640f00
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2024-01-17 (Wed, 17 Jan 2024)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    A llvm/test/CodeGen/X86/dag-combine-counter.ll

  Log Message:
  -----------
  [DAGCombine] Add debug counter (#78259)

Add a debug counter for DAGCombine. This can help with bisecting which
DAG combine introduced a miscompile.