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": [
    "//clang/lib/Interpreter/InterpreterValuePrinter.cpp",
    "//clang/lib/StaticAnalyzer/Core/ExprEngine.cpp",
    "//clang/test/Interpreter/value-print-temporaries.cpp",
    "//llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp",
    "//llvm/test/CodeGen/NVPTX/atomicrmw-ignore-denormal-mode.ll",
    "//llvm/test/tools/llubi/lib_printf_float_type.ll",
    "//llvm/test/tools/llubi/lib_printf_type_mismatch.ll",
    "//llvm/tools/llubi/lib/Library.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": []
}