)]}'
{
  "commit": "93cdd1b5cfa3735c599949b77e24dbfbe570441a",
  "tree": "857248ba9ec00353b68ba375031402ab3bd4f864",
  "parents": [
    "13d60ce2f262ef9055389908b63824e53b3054a1"
  ],
  "author": {
    "name": "Arthur Eubanks",
    "email": "aeubanks@google.com",
    "time": "Mon Feb 12 15:52:08 2024 -0700"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Mon Feb 12 14:52:08 2024 -0800"
  },
  "message": "[PGO] Add ability to mark cold functions as optsize/minsize/optnone (#69030)\n\nThe performance of cold functions shouldn\u0027t matter too much, so if we\r\ncare about binary sizes, add an option to mark cold functions as\r\noptsize/minsize for binary size, or optnone for compile times [1]. Clang\r\npatch will be in a future patch.\r\n\r\nThis is intended to replace `shouldOptimizeForSize(Function\u0026, ...)`.\r\nWe\u0027ve seen multiple cases where calls to this expensive function, if not\r\ncareful, can blow up compile times. I will clean up users of that\r\nfunction in a followup patch.\r\n\r\nInitial version: https://reviews.llvm.org/D149800\r\n\r\n[1]\r\nhttps://discourse.llvm.org/t/rfc-new-feature-proposal-de-optimizing-cold-functions-using-pgo-info/56388",
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