gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//mlir/include/mlir/Dialect/Linalg/Passes.h",
    "//mlir/include/mlir/Dialect/Linalg/Passes.td",
    "//mlir/lib/Dialect/Linalg/Transforms/Bufferize.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/Detensorize.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/DropUnitDims.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/ElementwiseOpFusion.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/ElementwiseToLinalg.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/Generalization.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/InlineScalarOperands.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/Loops.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/NamedOpConversions.cpp",
    "//mlir/lib/Dialect/SparseTensor/Pipelines/SparseTensorPipelines.cpp"
  ],
  "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": []
}