gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//libcxx/docs/FeatureTestMacroTable.rst",
    "//libcxx/docs/ReleaseNotes/22.rst",
    "//libcxx/docs/Status/Cxx2cPapers.csv",
    "//libcxx/include/__iterator/wrap_iter.h",
    "//libcxx/include/optional",
    "//libcxx/include/version",
    "//libcxx/modules/std/optional.inc",
    "//libcxx/test/libcxx/utilities/optional/optional.iterator/iterator.compile.pass.cpp",
    "//libcxx/test/libcxx/utilities/optional/optional.object/optional.object.observe/value_or.compile.pass.cpp",
    "//libcxx/test/std/language.support/support.limits/support.limits.general/optional.version.compile.pass.cpp",
    "//libcxx/test/std/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.iterator/begin.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.iterator/borrowed_range.compile.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.iterator/end.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.iterator/iterator.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.monadic/and_then.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.monadic/or_else.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.monadic/transform.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.assign/assign_value.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.assign/emplace.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.ctor/ctor.verify.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.ctor/move.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.ctor/ref_constructs_from_temporary.verify.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.ctor/ref_t.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.dtor/dtor.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.mod/reset.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.observe/dereference.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.observe/dereference_const.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.observe/has_value.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.observe/op_arrow.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.observe/op_arrow_const.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.observe/value.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.observe/value_or.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.observe/value_or_const.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional.object.swap/swap.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/optional_requires_destructible_object.verify.cpp",
    "//libcxx/test/std/utilities/optional/optional.object/types.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.specalg/make_optional.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.specalg/make_optional_explicit.pass.cpp",
    "//libcxx/test/std/utilities/optional/optional.specalg/swap.pass.cpp",
    "//libcxx/utils/generate_feature_test_macro_components.py",
    "//llvm/include/llvm/CodeGen/SelectionDAG.h",
    "//llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp",
    "//mlir/python/mlir/dialects/linalg/__init__.py",
    "//mlir/test/python/dialects/linalg/ops.py"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}
running all tests due to change to blacklisted file