gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/lib/CodeGen/CGStmt.cpp",
    "//clang/test/CodeGen/attr-cleanup.c",
    "//libcxx/utils/compare-benchmarks",
    "//libcxx/utils/requirements.txt",
    "//libcxx/utils/visualize-historical",
    "//llvm/test/CodeGen/LoongArch/lasx/ir-instruction/shuffle-as-xvrepl128vei.ll",
    "//mlir/include/mlir/Bindings/Python/NanobindAdaptors.h"
  ],
  "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": []
}