)]}'
{
  "log": [
    {
      "commit": "633021e6ff6b9a57a374a994e74cfd69275ce100",
      "tree": "78755b7e5d90f1374b317cea2193605de9bdd2d9",
      "parents": [
        "a8069ce1c3caa4f9b1651988986f3732152c186d"
      ],
      "author": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Wed Oct 01 14:12:25 2014 +0100"
      },
      "committer": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Tue Oct 14 14:44:16 2014 +0100"
      },
      "message": "Implement default traversals in CFG \u0026 SSA graph checkers.\n\n- Check CFG graphs using an insertion order traversal.\n- Check SSA form graphs using a reverse post-order traversal.\n\nChange-Id: Ib9062599bdbf3c17b9f213b743274b2d71a9fa90\n"
    },
    {
      "commit": "ccc07a9579c554443cd03a306ca9b4f943fd2a93",
      "tree": "3514cb48520ecd6cf4bb93129bed5cd97f24cb43",
      "parents": [
        "926d8e99aa69151a271180299df68963688010d8"
      ],
      "author": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Tue Sep 16 14:48:16 2014 +0100"
      },
      "committer": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Wed Sep 17 18:19:46 2014 +0100"
      },
      "message": "Add CFG and SSA form checkers in the optimizing compiler.\n\nChecks performed on control-flow graphs:\n- Ensure that the predecessors and successors of a basic block are\n  consistent within a control-flow graph.\n- Ensure basic blocks end with a branch instruction.\n- Detect phi functions listed in non-phi instruction lists and vice\n  versa.\n- Ensure a block\u0027s instructions (and phi functions) are associated\n  with this very block.\n\nChecks performed on SSA form graphs:\n- Ensure an instruction dominates all its uses.\n- Ensure there are no critical edges.\n\nChange-Id: I1c12b4a61ecf608682152c897980ababa7eca847\n"
    }
  ]
}