)]}'
{
  "commit": "df56437b16ae43d0979dc040241ad4039da4ade6",
  "tree": "7bce76bac878ecd7978ce11639f0fb070db5986c",
  "parents": [
    "15e008f2098fb6e684758a7c6dc628d68b10e69c"
  ],
  "author": {
    "name": "Martin Storsjö",
    "email": "martin@martin.st",
    "time": "Fri Nov 13 11:00:57 2020 +0200"
  },
  "committer": {
    "name": "Martin Storsjö",
    "email": "martin@martin.st",
    "time": "Fri Nov 13 12:19:37 2020 +0200"
  },
  "message": "crt: Make log2() return exact results for powers of two\n\nThese routines are used on msvcrt.dll on arm, which only provides\nlog(). For exact powers of two, produce an exact result instead\nof one that only is numerically close.\n\nDefer to the normal implementation for anything other than the\nsimple cases (negative values, denormals, infinities, etc).\n\nSigned-off-by: Martin Storsjö \u003cmartin@martin.st\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "d4fc031e9b05ed69b211005d565f87ba51d57a31",
      "old_mode": 33188,
      "old_path": "mingw-w64-crt/math/arm-common/log2.c",
      "new_id": "42ae3eeeb7c4bb741495518e09fe85617138871c",
      "new_mode": 33188,
      "new_path": "mingw-w64-crt/math/arm-common/log2.c"
    }
  ]
}