)]}'
{
  "commit": "1b42be6fe8b850703e0f8e807234e3cb3332ebe0",
  "tree": "95aa765302c25bce0386dc2e44477f16e395516e",
  "parents": [
    "8d333e167503e7ca17ab9e54b8a07cc3b55f96ca"
  ],
  "author": {
    "name": "Kazu Hirata",
    "email": "kazu@google.com",
    "time": "Fri Mar 14 07:22:17 2025 -0700"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Fri Mar 14 07:22:17 2025 -0700"
  },
  "message": "[Utils] Avoid repeated hash lookups (NFC) (#131267)\n\nIt\u0027s safe to use try_emplace instead of operator[] here because:\n\n- PhiPredIVs is empty at the beginning of the loop, and\n\n- The elements we are inserting into PhiPredIVs are unique.",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "09bf2c7daf06a3b2bde568e34507451d6123b66f",
      "old_mode": 33188,
      "old_path": "llvm/lib/Transforms/Utils/SimplifyCFG.cpp",
      "new_id": "17c5fa6503f20bddbb7cee4f9ff775f37c8e0681",
      "new_mode": 33188,
      "new_path": "llvm/lib/Transforms/Utils/SimplifyCFG.cpp"
    }
  ]
}