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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//bolt/test/binary-analysis/AArch64/gs-pacret-autiasp.s",
    "//clang/lib/Driver/ToolChains/WebAssembly.cpp",
    "//clang/test/Driver/wasm-toolchain.c",
    "//libc/cmake/modules/LLVMLibCArchitectures.cmake",
    "//llvm/lib/DebugInfo/DWARF/DWARFContext.cpp",
    "//llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp",
    "//llvm/test/tools/llvm-symbolizer/skip-line-zero.s",
    "//llvm/test/tools/llvm-symbolizer/sym-verbose.test",
    "//mlir/test/Integration/Dialect/MemRef/memref_abi.c"
  ],
  "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": []
}