gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//libcxx/docs/ABIGuarantees.rst",
    "//libcxx/docs/ReleaseNotes/22.rst",
    "//libcxx/include/__atomic/atomic.h",
    "//libcxx/include/__atomic/atomic_flag.h",
    "//libcxx/include/__atomic/atomic_ref.h",
    "//libcxx/include/__atomic/atomic_sync.h",
    "//libcxx/include/__atomic/contention_t.h",
    "//libcxx/include/__configuration/abi.h",
    "//libcxx/include/__configuration/availability.h",
    "//libcxx/lib/abi/CHANGELOG.TXT",
    "//libcxx/lib/abi/arm64-apple-darwin.libcxxabi.v1.stable.exceptions.nonew.abilist",
    "//libcxx/lib/abi/i686-linux-android21.libcxxabi.v1.stable.exceptions.nonew.abilist",
    "//libcxx/lib/abi/powerpc-ibm-aix.libcxxabi.v1.stable.exceptions.nonew.abilist",
    "//libcxx/lib/abi/powerpc64-ibm-aix.libcxxabi.v1.stable.exceptions.nonew.abilist",
    "//libcxx/lib/abi/x86_64-linux-android21.libcxxabi.v1.stable.exceptions.nonew.abilist",
    "//libcxx/lib/abi/x86_64-unknown-freebsd.libcxxabi.v1.stable.exceptions.nonew.abilist",
    "//libcxx/lib/abi/x86_64-unknown-linux-gnu.libcxxabi.v1.stable.exceptions.nonew.abilist",
    "//libcxx/lib/abi/x86_64-unknown-linux-gnu.libcxxabi.v1.stable.noexceptions.nonew.abilist",
    "//libcxx/src/atomic.cpp",
    "//libcxx/test/libcxx/atomics/atomics.syn/wait.issue_85107.pass.cpp",
    "//libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.wait/lost_wakeup.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