)]}'
{
  "commit": "653b336e66db89650b767590fd850f340b8bc067",
  "tree": "7685373484fb6fa4ef9593077a11f640c9b8294c",
  "parents": [
    "3794b83ae59f79910f9ef573a753435c3f99ec68"
  ],
  "author": {
    "name": "Luke Lau",
    "email": "luke@igalia.com",
    "time": "Wed Feb 04 15:11:30 2026 +0800"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Wed Feb 04 07:11:30 2026 +0000"
  },
  "message": "[LegalizeVectorTypes] Don\u0027t emit VP_SELECT when widening MLOAD to VP_LOAD (#179478)\n\nThis is part of the work to remove trivial VP intrinsics.\n\nWhen widening an MLOAD we may use a VP_LOAD if it\u0027s supported. We use a\nVP_SELECT to merge in the passthru, but we don\u0027t check if it\u0027s supported\nby the target. This changes it to just emit a regular VSELECT instead to\nprevent crashing in that case, and a VP_MERGE to keep the lanes past EVL\npoison.",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "4db9c5d009ae87c223a74cba19ad9ca1f978c034",
      "old_mode": 33188,
      "old_path": "llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp",
      "new_id": "1fd5166ec148ace568a66d182bf69fa9b95003b7",
      "new_mode": 33188,
      "new_path": "llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp"
    }
  ]
}