gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td",
    "//mlir/include/mlir/Dialect/OpenMP/OpenMPOpBase.td",
    "//mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td",
    "//mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp",
    "//mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp",
    "//mlir/test/Dialect/OpenMP/cli-tile.mlir",
    "//mlir/test/Dialect/OpenMP/invalid-tile.mlir",
    "//mlir/test/Target/LLVMIR/openmp-cli-tile01.mlir",
    "//mlir/test/Target/LLVMIR/openmp-cli-tile02.mlir",
    "//mlir/test/mlir-tblgen/op-format-invalid.td",
    "//mlir/test/mlir-tblgen/op-format-spec.td",
    "//mlir/tools/mlir-tblgen/AttrOrTypeFormatGen.cpp",
    "//mlir/tools/mlir-tblgen/FormatGen.cpp",
    "//mlir/tools/mlir-tblgen/OpFormatGen.cpp"
  ],
  "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": []
}