gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//flang/lib/Lower/OpenACC.cpp",
    "//flang/test/Lower/OpenACC/acc-reduction-remapping.f90",
    "//libcxx/include/__functional/bind.h",
    "//libcxx/include/__functional/bind_back.h",
    "//libcxx/include/__functional/bind_front.h",
    "//libcxx/include/__functional/function.h",
    "//libcxx/include/__functional/mem_fn.h",
    "//libcxx/include/__functional/reference_wrapper.h",
    "//libcxx/test/libcxx/diagnostics/functional.nodiscard.verify.cpp",
    "//libcxx/test/std/utilities/function.objects/refwrap/refwrap.invoke/robust_against_adl.pass.cpp",
    "//llvm/docs/Vectorizers.rst"
  ],
  "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