)]}'
{
  "commit": "680652b627d8881d0019699e331b93faad5a65a2",
  "tree": "69c1e0a9802c17b825e83a3db2918fcd85437ad7",
  "parents": [
    "9ad901b35d392ea02b95e2dc95086f03bb452033"
  ],
  "author": {
    "name": "Gerda Zsejke More",
    "email": "gerdazsejke.more@arm.com",
    "time": "Thu Nov 24 14:47:42 2022 +0100"
  },
  "committer": {
    "name": "James Zern",
    "email": "jzern@google.com",
    "time": "Thu Dec 15 20:02:08 2022 +0000"
  },
  "message": "Count down in Neon variance loops\n\nCounting down and terminating on a zero comparison allows us\nto use flag-setting arithmetic instructions, avoiding\nan additional CMP instruction before the conditional branch.\nThis doesn\u0027t really affect performance but code size is reduced\nby a useful amount since loop prologues are also shorter -\nespecially with older compilers.\n\nChange-Id: I3f75319654c13006591ce861f5a0c2d3230a5e32\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "40e40f07bcc33ecf50edf352b9bda96ac1fe2cd3",
      "old_mode": 33188,
      "old_path": "aom_dsp/arm/variance_neon.c",
      "new_id": "e2bc96b36301b8b930b41c49ebf008da70fcb432",
      "new_mode": 33188,
      "new_path": "aom_dsp/arm/variance_neon.c"
    }
  ]
}