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/lib/APINotes/APINotesManager.cpp",
    "//clang/lib/APINotes/APINotesReader.cpp",
    "//clang/lib/ASTMatchers/ASTMatchersInternal.cpp",
    "//clang/lib/ASTMatchers/Dynamic/Parser.cpp",
    "//clang/lib/ASTMatchers/Dynamic/Registry.cpp",
    "//clang/lib/ASTMatchers/Dynamic/VariantValue.cpp",
    "//clang/lib/ASTMatchers/GtestMatchers.cpp",
    "//llvm/CMakeLists.txt",
    "//llvm/lib/BinaryFormat/MsgPackReader.cpp",
    "//llvm/lib/CGData/CodeGenData.cpp",
    "//llvm/lib/DWARFLinker/Classic/DWARFStreamer.cpp",
    "//llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp",
    "//llvm/lib/DWARFLinker/Parallel/DWARFLinkerImpl.cpp",
    "//llvm/lib/DWARFLinker/Parallel/DWARFLinkerTypeUnit.cpp",
    "//llvm/lib/DWARFLinker/Parallel/OutputSections.cpp",
    "//llvm/lib/DWARFLinker/Parallel/SyntheticTypeNameBuilder.cpp",
    "//llvm/lib/DWP/DWP.cpp",
    "//llvm/lib/DebugInfo/GSYM/CallSiteInfo.cpp",
    "//llvm/lib/Debuginfod/HTTPClient.cpp",
    "//llvm/lib/Debuginfod/HTTPServer.cpp",
    "//llvm/lib/FileCheck/FileCheck.cpp",
    "//llvm/lib/Frontend/HLSL/HLSLRootSignatureUtils.cpp",
    "//llvm/lib/FuzzMutate/RandomIRBuilder.cpp",
    "//llvm/lib/IR/LLVMContextImpl.cpp",
    "//llvm/lib/Linker/IRMover.cpp",
    "//llvm/lib/MCA/Stages/DispatchStage.cpp",
    "//llvm/lib/MCA/View.cpp",
    "//llvm/lib/ObjCopy/MachO/MachOLayoutBuilder.cpp",
    "//llvm/lib/ObjCopy/MachO/MachOObject.cpp",
    "//llvm/lib/ObjCopy/MachO/MachOReader.cpp",
    "//llvm/lib/Object/OffloadBundle.cpp",
    "//llvm/lib/ObjectYAML/MachOEmitter.cpp",
    "//llvm/lib/ObjectYAML/MachOYAML.cpp",
    "//llvm/lib/Option/ArgList.cpp",
    "//llvm/lib/Passes/PassBuilder.cpp",
    "//llvm/lib/Passes/PassBuilderPipelines.cpp",
    "//llvm/lib/Passes/StandardInstrumentations.cpp",
    "//llvm/lib/ProfileData/DataAccessProf.cpp",
    "//llvm/lib/ProfileData/InstrProfWriter.cpp",
    "//llvm/lib/SandboxIR/Constant.cpp",
    "//llvm/lib/SandboxIR/Pass.cpp",
    "//llvm/lib/SandboxIR/Tracker.cpp",
    "//llvm/lib/Support/CrashRecoveryContext.cpp",
    "//llvm/lib/Support/ELFAttrParserExtended.cpp",
    "//llvm/lib/Support/LockFileManager.cpp",
    "//llvm/lib/Support/TextEncoding.cpp",
    "//llvm/lib/Support/Timer.cpp",
    "//llvm/lib/Support/Z3Solver.cpp",
    "//llvm/lib/Support/raw_ostream.cpp",
    "//llvm/lib/TableGen/JSONBackend.cpp",
    "//llvm/lib/TableGen/TGLexer.cpp",
    "//llvm/lib/Target/AMDGPU/R600OptimizeVectorRegisters.cpp",
    "//llvm/lib/Target/AMDGPU/SIMachineScheduler.cpp",
    "//llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp",
    "//llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp",
    "//llvm/lib/Target/DirectX/DXILLegalizePass.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVPrepareFunctions.cpp",
    "//llvm/lib/Testing/Support/SupportHelpers.cpp",
    "//llvm/lib/TextAPI/BinaryReader/DylibReader.cpp",
    "//llvm/lib/TextAPI/InterfaceFile.cpp",
    "//llvm/lib/TextAPI/TextStub.cpp",
    "//llvm/lib/XRay/InstrumentationMap.cpp",
    "//llvm/lib/XRay/Profile.cpp",
    "//llvm/test/CodeGen/DirectX/legalize-i8.ll"
  ],
  "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": []
}