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/test/MachO/arm64-x1.s",
    "//llvm/include/llvm/BinaryFormat/MachO.h",
    "//llvm/include/llvm/TargetParser/Triple.h",
    "//llvm/include/llvm/TextAPI/Architecture.def",
    "//llvm/lib/BinaryFormat/MachO.cpp",
    "//llvm/lib/Object/MachOObjectFile.cpp",
    "//llvm/lib/TargetParser/Triple.cpp",
    "//llvm/test/tools/llvm-readobj/MachO/file-headers-arm64.test",
    "//llvm/test/tools/llvm-readobj/macho-arm64e_x1.test",
    "//llvm/tools/llvm-objdump/MachODump.cpp",
    "//llvm/tools/llvm-readobj/MachODumper.cpp",
    "//llvm/unittests/BinaryFormat/MachOTest.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