gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/test/Misc/cc1as-darwin-target-variant-sdk-version.s",
    "//clang/test/Misc/cc1as-darwin-target-variant-triple.s",
    "//llvm/docs/CommandGuide/llvm-objdump.md",
    "//llvm/test/MC/MachO/diff-with-two-sections.s",
    "//llvm/test/MC/MachO/weakdef.s",
    "//llvm/test/MC/MachO/zero-space.s",
    "//llvm/test/tools/llvm-readobj/MachO/cpu-capabilities.yaml",
    "//llvm/test/tools/llvm-readobj/MachO/file-headers-arm64.test",
    "//llvm/test/tools/llvm-readobj/MachO/file-headers.test",
    "//llvm/tools/llvm-objdump/ObjdumpOpts.td",
    "//llvm/tools/llvm-readobj/MachODumper.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