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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//clang-tools-extra/clang-tidy/readability/EnumInitialValueCheck.cpp",
    "//clang-tools-extra/docs/ReleaseNotes.rst",
    "//clang-tools-extra/docs/clang-tidy/checks/readability/enum-initial-value.rst",
    "//clang-tools-extra/test/clang-tidy/checkers/readability/enum-initial-value.c",
    "//clang-tools-extra/test/clang-tidy/checkers/readability/enum-initial-value.cpp",
    "//llvm/lib/Support/Parallel.cpp",
    "//mlir/include/mlir/Conversion/Passes.td",
    "//mlir/lib/Conversion/ShardToMPI/CMakeLists.txt",
    "//mlir/lib/Conversion/ShardToMPI/ShardToMPI.cpp",
    "//mlir/lib/Dialect/Shard/Transforms/Transforms.cpp",
    "//mlir/test/Conversion/ShardToMPI/convert-shard-to-mpi.mlir"
  ],
  "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": []
}