gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//libcxx/docs/Status/Cxx23Issues.csv",
    "//libcxx/include/__memory/pstl.h",
    "//libcxx/include/__pstl/backend_fwd.h",
    "//libcxx/include/__pstl/backends/default.h",
    "//libcxx/include/__pstl/cpu_algos/uninitialized_algorithms.h",
    "//libcxx/test/libcxx/algorithms/pstl.iterator-requirements.verify.cpp",
    "//libcxx/test/std/utilities/memory/specialized.algorithms/uninitialized.copy/pstl.uninitialized_copy.pass.cpp",
    "//libcxx/test/std/utilities/memory/specialized.algorithms/uninitialized.copy/pstl.uninitialized_copy_n.pass.cpp",
    "//libcxx/test/std/utilities/memory/specialized.algorithms/uninitialized.move/pstl.uninitialized_move.pass.cpp",
    "//libcxx/test/std/utilities/memory/specialized.algorithms/uninitialized.move/pstl.uninitialized_move_n.pass.cpp"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}
running all tests due to change to blacklisted file