)]}'
{
  "commit": "38c6bf20a3878c8715962b122b13426ee7b9fffa",
  "tree": "dc791743429998d89faea61d1d9253827a018117",
  "parents": [
    "e881218f02daac910558dd74b17f6624bf8849cc"
  ],
  "author": {
    "name": "Than McIntosh",
    "email": "thanm@google.com",
    "time": "Tue Dec 11 14:59:10 2018 -0500"
  },
  "committer": {
    "name": "Than McIntosh",
    "email": "thanm@google.com",
    "time": "Mon Feb 04 19:47:36 2019 +0000"
  },
  "message": "gollvm: initial support for Auto-FDO\n\nSupport the -fsample-profile-use\u003d and -fdebug-info-for-profiling\ncommand line options, along with driver changes to enable Auto-FDO.\n\n[Note: Go function/package names cause issues \"create_llvm_prof\";\nwithout a separate fix to that tool the optimization gains from\nAutoFDO will be degraded.]\n\nChange-Id: Ibd6744f7da1483262051b0e6c2461bcee2e77213\nReviewed-on: https://go-review.googlesource.com/c/157240\nReviewed-by: Cherry Zhang \u003ccherryyz@google.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "23fc08c1a07572534c6fd9c9c5f99d2b6c8be9c3",
      "old_mode": 33188,
      "old_path": "driver/CompileGo.cpp",
      "new_id": "a9d30a57b37aad9b1800790336d39143a52f7914",
      "new_mode": 33188,
      "new_path": "driver/CompileGo.cpp"
    },
    {
      "type": "modify",
      "old_id": "a997b0835bce58cfe665a6ca7914c6f1400c0f1f",
      "old_mode": 33188,
      "old_path": "driver/GollvmOptions.td",
      "new_id": "b74e61f2b6de0a3488de5d5beffa0ec75d790f61",
      "new_mode": 33188,
      "new_path": "driver/GollvmOptions.td"
    }
  ]
}