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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/test/DebugInfo/CXX/structured-binding.cpp",
    "//flang/lib/Optimizer/Transforms/ConvertComplexPow.cpp",
    "//libc/cmake/modules/LLVMLibCTestRules.cmake",
    "//libcxx/include/ext/hash_map",
    "//libcxx/test/extensions/gnu/hash_multimap/copy.pass.cpp",
    "//lldb/test/API/tools/lldb-dap/module/TestDAP_module.py",
    "//llvm/lib/Target/X86/X86ISelLowering.cpp",
    "//llvm/test/CodeGen/X86/vector-shuffle-128-v16.ll",
    "//llvm/test/CodeGen/X86/vector-shuffle-sse4a.ll",
    "//mlir/test/Target/SPIRV/execution-mode.mlir",
    "//mlir/test/Target/SPIRV/function-call.mlir"
  ],
  "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": []
}