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"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/lib/Sema/SemaOverload.cpp",
    "//clang/test/SemaCXX/overloaded-builtin-operators-arithmetic-pruning.cpp",
    "//lldb/include/lldb/Core/Debugger.h",
    "//lldb/include/lldb/Utility/StringPool.h",
    "//lldb/source/Initialization/SystemInitializerCommon.cpp",
    "//lldb/source/Utility/CMakeLists.txt",
    "//lldb/source/Utility/ConstString.cpp",
    "//lldb/source/Utility/StringPool.cpp",
    "//lldb/unittests/Utility/CMakeLists.txt",
    "//lldb/unittests/Utility/StringPoolTest.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVInstructionSelector.cpp",
    "//llvm/test/CodeGen/SPIRV/extensions/SPV_EXT_long_vector/select.ll",
    "//llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_masked_gather_scatter/select.ll",
    "//llvm/test/CodeGen/SPIRV/instructions/select.ll",
    "//llvm/utils/gn/secondary/lldb/source/Utility/BUILD.gn"
  ],
  "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": []
}