gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//llvm/utils/gn/secondary/llvm/lib/Target/AArch64/BUILD.gn",
    "//mlir/include/mlir/Target/Wasm/WasmBinaryEncoding.h",
    "//mlir/lib/Target/Wasm/TranslateFromWasm.cpp",
    "//mlir/test/Target/Wasm/abs.mlir",
    "//mlir/test/Target/Wasm/and.mlir",
    "//mlir/test/Target/Wasm/clz.mlir",
    "//mlir/test/Target/Wasm/const.mlir",
    "//mlir/test/Target/Wasm/copysign.mlir",
    "//mlir/test/Target/Wasm/ctz.mlir",
    "//mlir/test/Target/Wasm/div.mlir",
    "//mlir/test/Target/Wasm/global.mlir",
    "//mlir/test/Target/Wasm/inputs/abs.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/and.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/clz.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/const.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/copysign.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/ctz.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/div.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/global.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/local.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/max.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/min.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/neg.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/or.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/popcnt.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/rem.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/rotl.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/rotr.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/shl.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/shr_s.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/shr_u.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/sqrt.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/sub.yaml.wasm",
    "//mlir/test/Target/Wasm/inputs/xor.yaml.wasm",
    "//mlir/test/Target/Wasm/local.mlir",
    "//mlir/test/Target/Wasm/max.mlir",
    "//mlir/test/Target/Wasm/min.mlir",
    "//mlir/test/Target/Wasm/neg.mlir",
    "//mlir/test/Target/Wasm/or.mlir",
    "//mlir/test/Target/Wasm/popcnt.mlir",
    "//mlir/test/Target/Wasm/rem.mlir",
    "//mlir/test/Target/Wasm/rotl.mlir",
    "//mlir/test/Target/Wasm/rotr.mlir",
    "//mlir/test/Target/Wasm/shl.mlir",
    "//mlir/test/Target/Wasm/shr_s.mlir",
    "//mlir/test/Target/Wasm/shr_u.mlir",
    "//mlir/test/Target/Wasm/sqrt.mlir",
    "//mlir/test/Target/Wasm/sub.mlir",
    "//mlir/test/Target/Wasm/xor.mlir"
  ],
  "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": []
}