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": [
    "//bolt/README.md",
    "//flang/lib/Optimizer/Builder/IntrinsicCall.cpp",
    "//flang/test/Lower/CUDA/cuda-device-proc.cuf",
    "//llvm/lib/Target/AArch64/AArch64Arm64ECCallLowering.cpp",
    "//llvm/test/CodeGen/AArch64/cfguard-arm64ec.ll",
    "//mlir/include/mlir/Dialect/LLVMIR/NVVMOps.td",
    "//mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp",
    "//mlir/test/Dialect/LLVMIR/nvvm/invalid-convert-stochastic-rounding.mlir",
    "//mlir/test/Target/LLVMIR/nvvm/convert_stochastic_rounding.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": []
}