)]}'
{
  "commit": "9b3e2f53eb219e7ed2f0a761bad2fa3bd396a57c",
  "tree": "bfe46b5503a8bc8460a8b5a6e7bbeb9d768e4173",
  "parents": [
    "07def2797be4538a22f8e8b826c77626d15e0b3b"
  ],
  "author": {
    "name": "Matt Arsenault",
    "email": "Matthew.Arsenault@amd.com",
    "time": "Sat Sep 20 09:08:59 2025 +0900"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Sat Sep 20 09:08:59 2025 +0900"
  },
  "message": "X86: Elide use of RegClassByHwMode in some ptr_rc_tailcall uses (#159874)\n\nDifferent instructions are used for the 32-bit and 64-bit cases\nanyway, so directly use the concrete register class in the\ninstruction.",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "af7a33abaf75838dc049b25c6ae734ef868419ad",
      "old_mode": 33188,
      "old_path": "llvm/lib/Target/X86/X86InstrCompiler.td",
      "new_id": "0fd44b74fd4490217acb63600848a258afc2c246",
      "new_mode": 33188,
      "new_path": "llvm/lib/Target/X86/X86InstrCompiler.td"
    },
    {
      "type": "modify",
      "old_id": "d962bfff1444d27156e06328755797c2b793a1c3",
      "old_mode": 33188,
      "old_path": "llvm/lib/Target/X86/X86InstrControl.td",
      "new_id": "e8527cd73abb507c7618057d4948ed2ca819d802",
      "new_mode": 33188,
      "new_path": "llvm/lib/Target/X86/X86InstrControl.td"
    }
  ]
}