gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//lld/test:check-lld"
  ]
}
gn analyze input:
{
  "files": [
    "//lld/ELF/Arch/AArch64.cpp",
    "//lld/ELF/Arch/TargetImpl.h",
    "//lld/ELF/Arch/X86_64.cpp",
    "//lld/ELF/Config.h",
    "//lld/ELF/Driver.cpp",
    "//lld/ELF/InputSection.cpp",
    "//lld/ELF/Options.td",
    "//lld/ELF/Relocations.cpp",
    "//lld/ELF/Target.h",
    "//lld/docs/ReleaseNotes.rst",
    "//lld/docs/ld.lld.1",
    "//lld/test/ELF/aarch64-branch-to-branch.s",
    "//lld/test/ELF/x86-64-branch-to-branch.s",
    "//lldb/test/API/commands/process/detach-resumes/TestDetachResumes.py",
    "//utils/bazel/llvm-project-overlay/lld/BUILD.bazel",
    "//utils/bazel/llvm-project-overlay/mlir/BUILD.bazel",
    "//utils/bazel/llvm-project-overlay/mlir/test/BUILD.bazel",
    "//utils/bazel/llvm-project-overlay/mlir/unittests/BUILD.bazel"
  ],
  "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