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": [
    "//llvm/lib/Object/ELFObjectFile.cpp",
    "//llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp",
    "//llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp",
    "//llvm/lib/Target/Hexagon/HexagonConstPropagation.cpp",
    "//llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp",
    "//llvm/test/tools/llvm-objdump/ELF/RISCV/rv32-plt.test",
    "//llvm/test/tools/llvm-objdump/ELF/RISCV/rv64-plt.test",
    "//mlir/lib/Debug/BreakpointManagers/FileLineColLocBreakpointManager.cpp",
    "//mlir/lib/Debug/ExecutionContext.cpp",
    "//mlir/lib/Debug/Observers/ActionProfiler.cpp",
    "//mlir/lib/Dialect/Arith/Transforms/EmulateUnsupportedFloats.cpp",
    "//mlir/lib/Dialect/NVGPU/TransformOps/NVGPUTransformOps.cpp",
    "//mlir/lib/Dialect/XeGPU/Transforms/XeGPUUnroll.cpp",
    "//mlir/lib/Interfaces/ControlFlowInterfaces.cpp",
    "//mlir/lib/Interfaces/LoopLikeInterface.cpp",
    "//mlir/lib/Interfaces/SideEffectInterfaces.cpp",
    "//mlir/lib/Pass/Pass.cpp",
    "//mlir/lib/Pass/PassCrashRecovery.cpp",
    "//mlir/lib/Pass/PassTiming.cpp",
    "//mlir/lib/Query/Matcher/ErrorBuilder.cpp",
    "//mlir/lib/Query/Query.cpp",
    "//mlir/lib/Reducer/ReductionNode.cpp",
    "//mlir/lib/Reducer/ReductionTreePass.cpp",
    "//mlir/lib/Rewrite/FrozenRewritePatternSet.cpp",
    "//mlir/lib/Support/Timing.cpp",
    "//mlir/lib/Tools/PDLL/CodeGen/CPPGen.cpp",
    "//mlir/lib/Tools/PDLL/ODS/Context.cpp",
    "//mlir/lib/Tools/PDLL/ODS/Dialect.cpp",
    "//mlir/lib/Tools/PDLL/Parser/Parser.cpp",
    "//mlir/lib/Tools/lsp-server-support/Logging.cpp",
    "//mlir/lib/Tools/lsp-server-support/Protocol.cpp",
    "//mlir/lib/Tools/lsp-server-support/Transport.cpp",
    "//mlir/lib/Tools/mlir-opt/MlirOptMain.cpp",
    "//mlir/lib/Tools/mlir-pdll-lsp-server/LSPServer.cpp",
    "//mlir/lib/Tools/mlir-pdll-lsp-server/Protocol.cpp",
    "//mlir/lib/Tools/mlir-reduce/MlirReduceMain.cpp",
    "//mlir/lib/Tools/mlir-translate/Translation.cpp",
    "//mlir/lib/Tools/tblgen-lsp-server/LSPServer.cpp",
    "//mlir/test/Dialect/NVGPU/transform-matmul-to-nvvm.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": []
}