gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//.ci/all_requirements.txt",
    "//mlir/cmake/modules/AddMLIRPython.cmake",
    "//mlir/cmake/modules/MLIRDetectPythonEnv.cmake",
    "//mlir/docs/Dialects/Linalg/OpDSL.md",
    "//mlir/examples/standalone/pyproject.toml",
    "//mlir/examples/standalone/python/CMakeLists.txt",
    "//mlir/examples/standalone/python/StandaloneExtensionPybind11.cpp",
    "//mlir/examples/standalone/python/mlir_standalone/dialects/standalone_pybind11.py",
    "//mlir/examples/standalone/test/python/smoketest.py",
    "//mlir/include/mlir/Bindings/Python/PybindAdaptors.h",
    "//mlir/lib/Dialect/LLVMIR/Transforms/UseDefaultVisibilityPass.cpp",
    "//mlir/python/CMakeLists.txt",
    "//mlir/python/mlir/dialects/python_test.py",
    "//mlir/python/requirements.txt",
    "//mlir/test/Dialect/LLVMIR/use-default-visibility.mlir",
    "//mlir/test/python/dialects/python_test.py",
    "//mlir/test/python/lib/CMakeLists.txt",
    "//mlir/test/python/lib/PythonTestModulePybind11.cpp",
    "//mlir/tools/mlir-linalg-ods-gen/update_core_linalg_named_ops.sh.in"
  ],
  "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": []
}