)]}'
{
  "commit": "e2dfba68a0c3e1bf2edfef4eab32fbeb46d36cf1",
  "tree": "de405bc5dd7627e974d113cdf19a6f4a5f60d93c",
  "parents": [
    "05a34dde7008f41395312c36c95c4ebc65ff6254"
  ],
  "author": {
    "name": "Dhruva Narayan K",
    "email": "dhruvakodiadka@gmail.com",
    "time": "Sun Dec 28 22:24:06 2025 +0530"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Sun Dec 28 16:54:06 2025 +0000"
  },
  "message": "[InstCombine] Simplify demanded bits of blendv mask operands (#173723)\n\nfixes #173368 \n- Integer masks: Demands only the sign bit of the operand.\n- Float/Double masks: Peeks through bitcasts to demand the sign bit \n  from the integer source.",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "ffb8f2ef3643b6feaf1645081ccb8c383373fe8f",
      "old_mode": 33188,
      "old_path": "llvm/lib/Target/X86/X86InstCombineIntrinsic.cpp",
      "new_id": "cbfaf0f60333f657f2584d8618d1391f33fef543",
      "new_mode": 33188,
      "new_path": "llvm/lib/Target/X86/X86InstCombineIntrinsic.cpp"
    },
    {
      "type": "modify",
      "old_id": "0916cf7e708ae0cf6158d941278a4da75835c74a",
      "old_mode": 33188,
      "old_path": "llvm/test/Transforms/InstCombine/X86/blend_x86.ll",
      "new_id": "90fa512d306a22baee9d4cce959a8ad421e38cbe",
      "new_mode": 33188,
      "new_path": "llvm/test/Transforms/InstCombine/X86/blend_x86.ll"
    }
  ]
}