gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//mlir/include/mlir/Analysis/DataFlow/IntegerDivisibilityAnalysis.h",
    "//mlir/include/mlir/Dialect/Affine/IR/AffineOps.td",
    "//mlir/include/mlir/Dialect/Arith/IR/Arith.h",
    "//mlir/include/mlir/Dialect/Arith/IR/ArithOps.td",
    "//mlir/include/mlir/Interfaces/CMakeLists.txt",
    "//mlir/include/mlir/Interfaces/InferIntDivisibilityOpInterface.h",
    "//mlir/include/mlir/Interfaces/InferIntDivisibilityOpInterface.td",
    "//mlir/lib/Analysis/CMakeLists.txt",
    "//mlir/lib/Analysis/DataFlow/IntegerDivisibilityAnalysis.cpp",
    "//mlir/lib/Dialect/Affine/IR/CMakeLists.txt",
    "//mlir/lib/Dialect/Affine/IR/InferIntDivisibilityOpInterfaceImpl.cpp",
    "//mlir/lib/Dialect/Arith/IR/CMakeLists.txt",
    "//mlir/lib/Dialect/Arith/IR/InferIntDivisibilityOpInterfaceImpl.cpp",
    "//mlir/lib/Interfaces/CMakeLists.txt",
    "//mlir/lib/Interfaces/InferIntDivisibilityOpInterface.cpp",
    "//mlir/test/Analysis/DataFlow/integer-divisibility.mlir",
    "//mlir/test/lib/Analysis/CMakeLists.txt",
    "//mlir/test/lib/Analysis/DataFlow/TestIntegerDivisibilityAnalysis.cpp",
    "//mlir/tools/mlir-opt/mlir-opt.cpp",
    "//utils/bazel/llvm-project-overlay/mlir/BUILD.bazel",
    "//utils/bazel/llvm-project-overlay/mlir/test/BUILD.bazel"
  ],
  "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": []
}