gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//libcxx/include/__flat_set/flat_set.h",
    "//libcxx/include/__flat_set/utils.h",
    "//libcxx/include/module.modulemap.in",
    "//libcxx/test/libcxx/containers/container.adaptors/flat.set/insert.temporary.pass.cpp",
    "//libcxx/test/libcxx/containers/container.adaptors/flat.set/insert_range.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.capacity/empty.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.capacity/max_size.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.capacity/size.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/alloc.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/assign_initializer_list.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/compare.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/containers.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/copy.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/copy_alloc.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/copy_assign.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/default.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/dtor_noexcept.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/initializer_list.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/iter_iter.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/move.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/move_alloc.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/move_assign.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/range.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/sorted_container.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/sorted_initializer_list.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/sorted_iter_iter.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.erasure/erase_if.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.iterators/iterator.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.iterators/iterator_comparison.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.iterators/reverse_iterator.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/clear.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/emplace.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/emplace_hint.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/erase_iter.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/erase_iter_iter.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/erase_key.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/erase_key_transparent.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/extract.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/insert_cv.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/insert_initializer_list.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/insert_iter_cv.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/insert_iter_iter.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/insert_iter_rv.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/insert_range.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/insert_rv.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/insert_sorted_initializer_list.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/insert_sorted_iter_iter.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/insert_transparent.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/replace.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/swap_free.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/swap_member.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.observers/comp.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/contains.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/contains_transparent.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/count.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/count_transparent.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/equal_range.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/equal_range_transparent.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/find.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/find_transparent.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/lower_bound.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/lower_bound_transparent.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/upper_bound.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/flat.set.operations/upper_bound_transparent.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/helpers.h",
    "//libcxx/test/std/containers/container.adaptors/flat.set/incomplete_type.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/op_compare.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat_helpers.h"
  ],
  "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