)]}'
{
  "commit": "22ae17b64bd5acaafb23d7e2d11fe426db7ac1b2",
  "tree": "0f7490d365b7150369f8fb66ca555cc85918900d",
  "parents": [
    "dc375db7d8df0aa450e622c529147c95eee756f5"
  ],
  "author": {
    "name": "Jarrod Petz",
    "email": "petz@nisshoko.net",
    "time": "Fri May 29 20:09:21 2026 +1000"
  },
  "committer": {
    "name": "Jarrod Petz",
    "email": "petz@nisshoko.net",
    "time": "Fri May 29 20:09:21 2026 +1000"
  },
  "message": "Add the `clflushopt` x86 target feature\n\n`CLFLUSHOPT` is a standalone x86 CPUID feature (Intel Skylake+ / AMD\nExcavator+, ~2015) not part of any psABI microarchitecture level, so it\nneeds its own unstable target feature, gated behind\n`clflushopt_target_feature`.\n\nThis is the compiler half of exposing the `_mm_clflushopt` intrinsic; the\nstdarch half is blocked on this landing.\n\nAlso bless two UI test references (check-cfg/target_feature and\ntarget-feature/invalid-attribute) that enumerate the full set of valid\ntarget features, since `clflushopt` is now part of that list.\n",
  "tree_diff": [
    {
      "type": "modify",
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      "old_path": "compiler/rustc_feature/src/unstable.rs",
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      "new_mode": 33188,
      "new_path": "compiler/rustc_feature/src/unstable.rs"
    },
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      "old_path": "compiler/rustc_span/src/symbol.rs",
      "new_id": "68e29369e1f64b6a98ac3b47c626ff9f09bf8ad7",
      "new_mode": 33188,
      "new_path": "compiler/rustc_span/src/symbol.rs"
    },
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      "new_mode": 33188,
      "new_path": "compiler/rustc_target/src/target_features.rs"
    },
    {
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      "new_path": "tests/ui/check-cfg/target_feature.stderr"
    },
    {
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      "old_path": "tests/ui/target-feature/invalid-attribute.stderr",
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      "new_path": "tests/ui/target-feature/invalid-attribute.stderr"
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}