gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//clang/lib/CIR/CodeGen/TargetInfo.cpp",
    "//clang/lib/CIR/CodeGen/Targets/AMDGPU.cpp",
    "//clang/lib/CIR/CodeGen/Targets/NVPTX.cpp",
    "//clang/test/CIR/CodeGenOpenCL/kernel-calling-conv.cl",
    "//clang/test/CIR/CodeGenSYCL/kernel-caller-entry-point.cpp",
    "//clang/test/ClangScanDeps/modules-incomplete-umbrella.c",
    "//lldb/source/Plugins/SymbolFile/NativePDB/PdbAstBuilderClang.cpp",
    "//lldb/source/Plugins/SymbolFile/NativePDB/PdbAstBuilderClang.h",
    "//lldb/source/Plugins/SymbolFile/NativePDB/UdtRecordCompleter.cpp",
    "//lldb/source/Plugins/SymbolFile/NativePDB/UdtRecordCompleter.h",
    "//lldb/test/API/functionalities/data-formatter/data-formatter-categories/TestDataFormatterCategories.py",
    "//lldb/test/API/functionalities/data-formatter/data-formatter-synthval/TestDataFormatterSynthVal.py",
    "//lldb/test/API/functionalities/thread/exit_during_step/TestExitDuringStep.py",
    "//lldb/test/API/lang/cpp/enum_promotion/TestCPPEnumPromotion.py",
    "//lldb/test/API/lang/cpp/expression-context-qualifiers/const_volatile_method/TestExprInConstVolatileMethod.py",
    "//lldb/test/API/lang/cpp/expression-context-qualifiers/fixit/TestExprInConstMethodWithFixit.py",
    "//lldb/test/API/lang/cpp/multiple-inheritance/TestCppMultipleInheritance.py",
    "//lldb/test/API/lang/cpp/operators/TestCppOperators.py",
    "//lldb/test/API/python_api/value/TestValueAPI.py"
  ],
  "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": []
}