gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "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"
  ]
}
gn analyze input:
{
  "files": [
    "//lld/COFF/Config.h",
    "//lld/COFF/Driver.cpp",
    "//lld/COFF/Options.td",
    "//lld/docs/ReleaseNotes.rst",
    "//lld/test/COFF/fatlto/fatlto-invalid-obj.test",
    "//lld/test/COFF/fatlto/fatlto-invalid.s",
    "//lld/test/COFF/fatlto/fatlto.test",
    "//llvm/lib/Transforms/IPO/EmbedBitcodePass.cpp",
    "//llvm/test/Transforms/EmbedBitcode/embed-unsupported-object-format.ll"
  ],
  "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